智能配电柜应用场景（智能化配电柜解决方案）

01 智能化配电运维平台

1.1概述

通过在中化低开关柜、街申柜关钧位苦部黑各种传感器、电力支付表以及保护滤器等实时获取开关板的数据，环培及报警信息等操作数据。有效决定传统开关相对安全可靠，用能和管理等方面的痛点占据了轻松完成传统由低压开关分析的数字化转型升级，开关柜智慧化管理一步到位。

1.2 系统功能

1.2.1 数字化运维

通过为每个开关柜分发一个二维码，将这个二维码与开关柜图号、设备清单绑定，并将其上传到设备说明书中。通过APP扫码后即可获知开关柜详细信息，完成开关柜出厂信息的数字化。同时，将二维码与开关柜内的保护装置、监测装置绑定，通过智能网关采集设备运行数据并上传平台，实现APP扫码即可随时查看开关柜运行状态、历史曲线、故障记录，实现智能化运维;既能实现本土组织形式，也能通过云平台进行集中监控;

1.2.2 状态监测

实时监控开关柜内的开关状态，变压器操作状态，电气连接点（如母排接头、断路器梅花触手、电缆接头、低压柜框断路器接头、抽屉出线接头等）体温，各配电回路用电数量。还可以接入视频、水浸、烟感等非电量传感器，如温湿度和门磁;

1.2.3 故障报警

当发生开关跳闸、过压、欠压、过流等事件时，系统将报警信息通过短信、APP、Email等方式推送，用户可随时接收报警信息;

1.2.4 电能质量分析

系统可以对主要配电回路进行电能质量分析，包括各种稳定、瞬态数据等，并对电能质量敏感负荷用户的用电行为进行临时分析，对存在电能质量风险的用户进行预警告知;

1.2.5 能效分析

对各配电回路小时、日、月、年用电数据进行统计，同时对分时段用电量及费用进行分析，并对需要量门槛、实时量门槛、四象限电能力及平均功率因数计算等功能进行统计;

1.2.6 用户报告

自收集生成开关柜一段时间内各类报警事件和操作参数以来，自动生成用户分析报告，协助客户立即发现隐患，并给出指导意见;

1.2.7 资产管理

记录开关柜内各类设备的规格型号、技术参数、生产厂家和运输日期等，并可按照设备维修保养周期进行保养。提醒用户更换或维护试验，实现设备的全生命周期管理;

1.2.8 工单管理

可以通过系统编制巡查工单、消除工单、抢修工单等方式，将任务下达给相关人员的手机上，记录执行流程，明确执行内容，并通过手机拍照或视频查找出问题，全部流程规范合理有据;

1.3 系统特色

1.3.1 状态感知

通过安装综合防护装置，电能质量分析装置，多功能电力仪表，电气连接点测温设备，以及各类环境传感器等，对开关柜的操作状态进行了感知;

1.3.2 随时获取

运行数据和报警信息可以通过浏览器、手机APP随时随地获取，简单方便，不遗漏重要报警信息;

Running data and alarm information can be obtained anytime and anywhere through the browser and mobile APP, which is simple and convenient, and does not miss important alarm information;

1.3.3安全可靠

数据可通过硬件加密模块上传，且当网络中断时，可将数据保存在本地，网络恢复后实现断点续传，同时智能网关内置电容，实现失电报警;

数据可通过硬件加密模块上传，且当网络中断时，可将数据保存在本地，网络恢复后实现断点续传，同时智能网关内置电容，实现失电报警;

1.3.4 兼容

系统不限制接入的产品品牌和型号，支持通过Modbus、645、103、104、OPC协议采集各品牌设备的数据，并可通过Modbus-TCP、104、61850、BACNet、MQTT等协议将数据转发给第三方系统或平台;

The system does not limit the product brands and models accessed, supports the collection of data of various brands of devices through Modbus, 645, 103, 104, OPC protocol, and forwards data to third-party systems or platforms through Modbus-TCP, 104, 61850, BACNet, MQTT and other protocols;

1.3.5 边缘计算

基于高性能ARM处理器开发的智能网关，支持通过RS485、网口、Lora等接口接入各类量测仪表和保护装置，在采集现场完成规约转换，并可实现本地存储、断点续传、联动控制、报警上传等边缘计算功能，大大减轻了服务器的数据处理压力，提高了事件响应速度;

Based on the intelligent gateway developed by the high-performance ARM processor, it supports access to various measurement instruments and protection devices through RS485, network port, Lora and other interfaces, completes the specification conversion at the collection site, and can realize edge computing functions such as local storage, resumable transmission, linkage control, alarm upload, etc., which greatly reduces the data processing pressure of the server and improves the speed of event response;

1.3.6 3D仿真

通过为智能配电柜建立3D仿真模型，并将配电柜运行数据、告警信息、产品信息与3D模型绑定，更直观的查看运行数据，更准确的定位故障信息;

By establishing a 3D simulation model for the intelligent distribution cabinet, and binding the distribution cabinet operation data, alarm information, product information and 3D model, the operation data can be viewed more intuitively and the fault information can be more accurately located;

1.3.7 AI智能识别

通过Al智能摄像头，可主动识别异常行为并报警，包括未带安全帽、现场抽烟、小动物闯入等，当某个开关柜发生报警时，摄像头可自动转到指定位置，实现报警联动;

Through the Al intelligent camera, you can actively identify abnormal behavior and alarm, including no helmet, on-site smoking, small animal intrusion, etc., when an alarm occurs in a Switch cabinet, the camera can automatically turn to the specified position to achieve alarm linkage;

1.3.8 灵活组合

既可通过本地的监控系统实时监控各开关柜运行情况，也可通过统一的智能化配电运维平台对分散的开关柜进行集中统一监控和管理;

The operation of each switch cabinet can be monitored in real time through the local monitoring system, and the decentralized switchgear can be centrally monitored and managed through a unified intelligent power distribution operation and maintenance platform;

1.3.9 全生命周期管理

从开关柜及内部设备投入使用时就建立电子档案，实时监测运行状态，记录故障、检修、维护信息，结合上传的产品说明书、电气图，实现设备的全生命周期管理。

From the switch cabinet and internal equipment into use, the establishment of electronic files, real-time monitoring of operating status, recording faults, maintenance, maintenance information, combined with the uploaded product manuals, electrical diagrams, to achieve the whole life cycle management of equipment.

02 35kV开关柜

35kV室内变电站一般采用真空断路器、气体绝缘断路器等，常见开关柜柜型有KYN、XGN、ZX2、NxAirS等系列，可靠性高、一次接线方案丰富。安科瑞电气研制的AM系列微机保护测控装置、APView电能质量在线监测装置和AEM智能网络仪表，ATE系列智能无线测温装置、ASD开关柜智能操控装置等，为用户变配申站新建、扩建、改建提供了完整的智能化解决方案。

35kV indoor substation generally adopts vacuum circuit breaker, gas insulated circuit breaker, etc., and the common switchgear cabinet types are KYN, XGN, ZX2, NxAirS and other series, with high reliability and rich primary wiring schemes. The AM series microcomputer protection and control device, APView power quality online monitoring device and AEM intelligent network instrument, ATE series intelligent wireless temperature measurement device, ASD switchgear intelligent control device developed by Ankerui Electric provide a complete intelligent solution for the new construction, expansion and reconstruction of the user's transfer application station.

2.1 系统结构

2.2 安装布置形式

2.2.1 新建项目

新建项目，AM微机保护装置、AEM电力仪表、ATE无线测温传感器、ASD开关柜综合测控装置等传感器和智能化装置常见安装布置形式有集中组屏和分散安装在35kV进、出线开关柜。

New projects, AM microcomputer protection device, AEM power instrument, ATE wireless temperature measurement sensor, ASD switch cabinet integrated measurement and control device and other sensors and intelligent devices common installation and arrangement forms include centralized group screen and decentralized installation in 35kV inlet and outlet switchgear.

2.2.2 改扩建项目

35kV变电站改扩建项目，原设计采用的JYN、GBC、XGN柜型涉及一次、二次改造，可以按新建站对进行保护、测控、仪表选型。对于仅进行二次改造，宜优先考虑集中组屏方式，以降低现场设备开孔施工难度和时间∶如果受变电站平面布置的限制，可考虑采用分散安装到各对应间隔二次小室。对于原有的KYN、XGN系列、ZX2系列、或NxAirS等柜型，可根据原有的安装方式，考虑设备开孔安装。对于集中组屏可选择整体更新保护测控屏，对与分散安装可采用预制二次小表室门板更换，以及选用导轨安装的测控仪表。

35kV substation reconstruction and expansion project, the original design of the JYN, GBC, XGN cabinet type involved primary and secondary transformation, can be based on the new station for protection, measurement and control, instrument selection. For only secondary transformation, it is advisable to give priority to the centralized group screen method to reduce the difficulty and time of the field equipment opening construction: If it is limited by the layout of the substation, it can be considered to use decentralized installation to each corresponding interval secondary chamber. For the original KYN, XGN series, ZX2 series, or NxAirS and other cabinet types, the equipment can be installed according to the original installation method. For the centralized group screen, the overall update protection measurement and control screen can be selected, and the prefabricated secondary small watch room door panel can be replaced for the decentralized installation, and the measurement and control instrument installed by the guide rail can be selected.

2.3 产品选型

新建及扩建根据设计选用的KYN系列、XGN系列、ZX2系列、或NxAirS等柜型、一次方案号对应回路以及对保护、测量、电能质量、无线测温和智能化监控系统等方面具体功能和技术要求，主要产品选型参见下表2.3。

New construction and expansion according to the design of kyN series, XGN series, ZX2 series, or NxAirS and other cabinet types, primary scheme number corresponding circuits and protection, measurement, power quality, wireless temperature measurement and intelligent monitoring system and other aspects of the specific functions and technical requirements, the main product selection see table 2.3 below.

2.4 35kV一次系统图

03 10kV配电柜

3.1 10kV开关柜

常用的开关柜有KYN28A-12铝装移开式户内开关柜、XGN2-12箱型固定式户内开关柜和JYN2-12间隔型移开式户内开关柜，其中KYN28A-12采用ABB技术，是目前比较常用的10kV开关柜。

Commonly used switchgear are KYN28A-12 aluminum-mounted removable indoor switchgear, XGN2-12 box type fixed indoor switchgear and JYN2-12 interval type removable indoor switchgear, of which KYN28A-12 adopts ABB technology, which is currently more commonly used 10kV switchgear.

开关柜是一个电能量的分配装置，针对开关柜的监测和控制需要配置保护、测量和控制相关的装置来实现开关柜的智能化和数字化，从而能在各类系统软件上实现对开关柜的遥测、遥信、遥控等功能。

Switch cabinet is an electrical energy distribution device, for the monitoring and control of the switchgear need to configure protection, measurement and control related devices to achieve intelligent and digital control of the switch cabinet, so as to achieve telemetry, remote signaling, remote control and other functions of the switchgear on various system software.

10kV开关柜一般包含进线柜、计量柜、PT柜、馈线柜、母联柜、电容柜、电动机柜、隔离柜等，安科瑞电气为10kV开关柜提供微机保护装置、电能质量监测装置、开关柜操控装置、多功能仪表、无线测温装置、弧光保护装置等等。

10kV switch cabinet generally includes line cabinet, metering cabinet, PT cabinet, feeder cabinet, bus cabinet, capacitor cabinet, motor cabinet, isolation cabinet, etc., Ankerui Electric provides microcomputer protection device, power quality monitoring device, switch cabinet control device, multi-function instrument, wireless temperature measurement device, arc protection device and so on for 10kV switch cabinet.

3.1.1网络结构

3.1.2 产品选型

主要产品选型参见下表3.1.2。

3.1.3 10kV一次系统图

3.2 环网柜

环网柜是一组高压开关设备装在金属柜体内或做成拼装间隔式环网供电单元的电气设备。其核心部分采用负荷

Ring network cabinet is a set of high-voltage switchgear installed in the metal cabinet body or made into a assembled spaced ring network power supply unit of electrical equipment. Its core part is loaded

开关和熔断器，具有结构简单、体积小、价格低、可提高供电参数和性能以及供电安全等优点。

Switches and fuses have the advantages of simple structure, small size, low price, improved power supply parameters and performance, and power supply safety.

环网柜根据气箱结构分为共箱式与单元式;根据绝缘材料分为固体绝缘式、空气绝缘式与SF6气体绝缘式∶根据户内外分户内环网和户外环网。HXGN15A-12为箱型固定式金属封闭开关柜，一般采用真空负荷开关配合熔断器实现回路正常分断操作和短路故障熔断保护。

The ring network cabinet is divided into common box type and unit type according to the gas box structure; According to the insulation material, it is divided into solid insulation type, air insulation type and SF6 gas insulation type: according to the indoor and outdoor ring networks. HXGN15A-12 is a box type fixed metal closed switchgear, generally using vacuum load switch with fuse to achieve normal circuit breaking operation and short circuit fault fuse protection.

环网柜在长期运行中，由于各种客观原因造成环网柜在安装和投运后的过程中出现电缆搭接处故障、柜内环境温湿度异常等现象，从而对电网的可靠运行带来隐患。

In the long-term operation of the ring network cabinet, due to various objective reasons, the ring network cabinet has a cable overlap failure in the process after installation and commissioning, and the abnormal temperature and humidity of the environment in the cabinet, which brings hidden dangers to the reliable operation of the power grid.

3.2.1 网络结构

3.2.2 产品选型

针对上述情况。本解决方案利用微机保护装置、开关状态指示仪、电气节点无线测温传咸器、温湿度控制器等设备，实时采集环网柜电压、电流、柜内电缆接头温度、母线接头温度、柜内环境温湿度及开关设备运行状态，并能根据采集的电量或非电量状态控制环网柜断路器或负荷开关设备跳闸，尽可能缩小事故范围，为电网的可靠运行提供保障，主要产品选型参见下表3.2.2。

In view of the above situation. This solution uses microcomputer protection devices, switch status indicators, electrical node wireless temperature measuring transmitters, temperature and humidity controllers and other equipment to collect the ring network cabinet voltage, current, cable connector temperature in the cabinet, bus link temperature, indoor temperature and humidity in the cabinet and the operating state of the switchgear, and can control the circuit breaker or load switchgear trip of the ring network cabinet according to the collected power or non-power state, as far as possible to narrow the scope of the accident, to provide a guarantee for the reliable operation of the power grid, the main product selection see table 3.2.2.

3.2.3 环网柜一次系统图

04 箱变

箱式变压器将传统变压器集中设计在箱式壳体中，具有体积小、重量轻、低噪声、低损耗、高可靠性，广泛应用于住宅小区、商业中心、轻站、机场、厂矿、企业、医院、学校等场所。

Box transformer is a traditional transformer centralized design in the box shell, with small size, light weight, low noise, low loss, high reliability, widely used in residential areas, commercial centers, light stations, airports, factories and mines, enterprises, hospitals, schools and other places.

箱式变压器需要配置微机保护装置、多功能仪表、接点测温传感器，由于箱变放置在室外，建议监测箱变内温湿度、水浸、门禁和烟雾。发生异常时平台可以及时感知并报警。当湿度较大时需要自动开启加温通风除湿装置避免发生短路、闪络故障。此外箱变通常比较分散，数据可以通过光缆或4G上传至平台。

Box transformer needs to be equipped with microcomputer protection device, multi-function instrument, contact temperature sensor, because the box is placed outdoors, it is recommended to monitor the temperature and humidity, flooding, access control and smoke inside the box. When an abnormality occurs, the platform can sense and alarm in time. When the humidity is high, it is necessary to automatically open the heating ventilation dehumidifier to avoid short circuit and flash network failure. In addition, the box change is usually more scattered, and the data can be uploaded to the platform through optical cables or 4G.

4.1 网络结构

4.2 产品选型

主要产品选型参见下表4.2。

4.3 箱变一次系统图

05 0.4kV配电柜

0.4kV的配申系统一般采用空气断路器、塑壳断路器、隔离开关、双申源转换开关等。堂见配由板有GCK、GCS.GGD、GCL、MNS、Blockset等系列.可靠性高、一次接线方案丰富。安科瑞电气研制的AKH系列电流互感器、BA系列智能传感器，AEM、AMC智能网络仪表、ARD系列马达保护装置、ANAPF电能质量治理装置、ATE系列无线测温装置、ARCM系列电气火灾监控探测器等，为用户0.4kV配电柜/箱新建、扩建、改建提供了完整的智能化解决方案。

The 0.4kV distribution system generally adopts air circuit breaker, plastic shell circuit breaker, isolation switch, double source transfer switch, etc. Domi is equipped with plates with GCK, GCS. GGD, GCL, MNS, Blockset and other series. High reliability and extensive primary wiring solutions. AKH series current transformer, BA series intelligent sensor, AEM, AMC intelligent network instrument, ARD series motor protection device, ANAPF power quality control device, ATE series wireless temperature measurement device, ARCM series electrical fire monitoring detector, etc. developed by Ankerui Electric provide a complete intelligent solution for the new construction, expansion and reconstruction of 0.4kV distribution cabinet/box.

5.1 0.4kV开关柜

0.4kV低压开关柜从结构上可以区分为抽屉式，如MNS、GCS、GCK、GCL等，以及固定式，如GGD等柜型，通过安装智能化监控设备并组网，可以实现配电室的智能化改造和运维。

0.4kV low-voltage switchgear can be divided into drawer type from the structure, such as MNS, GCS, GCK, GCL, etc., as well as fixed type, such as GGD and other cabinet types, through the installation of intelligent monitoring equipment and grid, can realize the intelligent transformation and operation and maintenance of the power distribution room.

5.1.1 网络结构

5.1.2 产品选型

a）新建项目

每台柜安装智能化监控设备，并在低压柜首配置一套智能配电柜，将各监控设备的数据统一上传至智能配电柜，实现本地监控，同时可以将数据转发至云平台或上层监控系统，实现监控中心集中管理，主要产品选型参见下表5.1.2a。

Each cabinet is equipped with intelligent monitoring equipment, and a set of intelligent distribution cabinets are configured at the head of the low-voltage cabinet, and the data of each monitoring equipment is uniformly uploaded to the intelligent distribution cabinet to achieve local monitoring, and the data can be forwarded to the cloud platform or the upper monitoring system to achieve centralized management of the monitoring center, see table 5.1.2a below for the main product selection.

b）改造项目

每台柜原设备不变动，加装开口式互感器及导轨式多功能表，电机回路加装导轨式电机保护器与原热继由器配合使用，并在低压柜首配置一套智能配电柜，将各监控设备的数据统一上传至智能配电柜，实现本地监控，同时可以将数据转发至云平台或上层监控系统，实现监控中心集中管理，主要产品选型参见下表5.1.2b。

Each cabinet original equipment does not change, the installation of open transformer and rail multi-function table, motor circuit installation of rail motor protector and raw heat relay with the use, and in the low voltage cabinet head configuration of a set of intelligent distribution cabinet, the data of each monitoring equipment is uniformly uploaded to the intelligent distribution cabinet, to achieve local monitoring, at the same time can be forwarded to the cloud platform or upper monitoring system, to achieve centralized management of the monitoring center, the main product selection see the following table 5.1.2b.

5.1.3 一次系统图

5.2 0.4kV二级配电柜（箱）

该层级开关柜主要是XL-21/31配电柜（箱），包括二级配电柜、消防动力/应急指示及疏散类分配电柜、车间动力分配电柜。通过安装嵌入式或导轨式的智能计量装置、电气火灾监控装置、电机保护装置等产品，并组网上传相关数据，可实现电能集中管理、电气火灾监控和预警，电动机运行监测等功能。

This level of switch cabinet is mainly XL-21/31 distribution cabinet (box), including secondary distribution cabinet, fire power / emergency instructions and evacuation of the distribution cabinet, workshop power distribution cabinet. By installing embedded or guide-type intelligent metering devices, electrical fire monitoring devices, motor protection devices and other products, and uploading relevant data on the network, the centralized management of electrical energy, electrical fire monitoring and early warning, motor operation monitoring and other functions can be realized.

5.2.1 二级配电柜

5.2.1.1 网络结构

5.2.1.2 产品选型

该类配电柜主要作为照明用电的电能分配柜，通过在进线侧加装电参量检测装置及电气火灾监控装置，实现电力参数及电能数据的管理、电气火灾的监测及预警。在照明出线回路加装智能照明控制元件， 可对受控回路进行定时、调光、场景变换等控制，主要产品选型见下表5.2.1.2。

This type of distribution cabinet is mainly used as an electric energy distribution cabinet for lighting electricity, and realizes the management of power parameters and electric energy data, monitoring and early warning of electrical fire by installing an electrical parameter detection device and an electrical fire monitoring device on the inlet side. In the lighting outlet circuit is equipped with intelligent lighting control components, which can control the controlled circuit for timing, dimming, scene transformation, etc., and the main product selection is shown in the following table 5.2.1.2.

5.2.1.3 一次系统图

5.2.2 消防动力/应急指示及疏散类配电柜

5.2.2.1 网络结构

5.2.2.2 产品选型

该类配电柜主要作为消防动力、应急指示及疏散类回路的电能分配柜，在进出线回路加装消防设备电源监控模块并将数据组网上传至监控系统，通过监控系统的实时数据监测和故障预警功能，可有效降低消防设备供电电源的故障发生率，确保消防设备的正常工作，为火灾情况下消防设备的正常运行、人员的疏散和营救提供保障。主要产品选型贝下表5.2.2.2。

This type of distribution cabinet is mainly used as a fire power, emergency instructions and evacuation circuit of the power distribution cabinet, in the access line loop to install fire equipment power monitoring module and data set network transmission to the monitoring system, through the monitoring system real-time data monitoring and fault early warning function, can effectively reduce the failure rate of fire equipment power supply, to ensure the normal operation of fire equipment, to provide protection for the normal operation of fire equipment, evacuation and rescue of personnel in the event of fire. The main product selection shell table below 5.2.2.2.

5.2.2.3 一次系统图

5.2.3 动力配电柜

5.2.3.1 网络结构

5.2.3.2 产品选型

该类配电柜主要作为车间动力回路的电能分配柜，可以在进线回路加装电参量检测装置，在出线回路加装电动机保护器并将数据上传至电力监控系统，实现对供电电流、电压等电力参数. 对电动机运行过程中的过载、烤转，缺相、漏电等故障时时监测，主要产品选型见表5.2.3.2。

This type of distribution cabinet is mainly used as the power distribution cabinet of the workshop power circuit, which can be installed in the inlet circuit with an electrical parameter detection device, and install a motor protector in the outlet circuit and upload the data to the power monitoring system to realize the power parameters such as power supply current and voltage. The overload, roasting, phase loss, leakage and other faults in the operation of the motor are monitored at all times, and the main product selection is shown in Table 5.2.3.2.

5.2.3.3 一次系统图

5.3 0.4kV区域配电箱

二次分配后的电能可能还要经过区域配电箱的第三次电能分配，区域配电箱就是3级配电了。区域配电箱按用途大致分为照明配电箱，作为区域照明配电，以及计量电表箱，内装计量表计（一般是多路），作为单个回路、设备用电计量，兼有电能分配作用。

The electrical energy after the secondary distribution may also have to go through the third electrical energy distribution of the regional distribution box, which is a level 3 distribution. The regional distribution box is roughly divided into a lighting distribution box according to the purpose, as a regional lighting distribution box, and a metering meter box, which is equipped with a meter (generally multiple), as a single circuit, equipment electricity metering, and has the role of power distribution.

5.3.1 网络结构

5.3.2 产品选型

在该类配电箱中主要安装电能计量表计，可以是一表对应多回路的ADF400L系列多用户表计，也可以是一表对应一回路的DDSD系列计量表计，根据实际场合的使用需求配以相应的电能管理系统，可实现预付费或后付费功能，同时在进线侧安装电气火灾监控装置，方便电气火灾事故的监测和预警，主要产品选型见下表5.3.2。

In this type of distribution box, the main installation of electric energy meters, can be a table corresponding to the multi-circuit ADF400L series multi-user meter, can also be a table corresponding to a circuit of the DDSD series meters, according to the actual use of the needs of the corresponding energy management system, can achieve prepaid or postpaid function, while installing electrical fire monitoring devices on the inlet side, to facilitate the monitoring and early warning of electrical fire accidents, the main product selection see the following table 5.3.2.

5.3.3 一次系统图

5.4 0.4kV末端配电箱

0.4kV末端配电箱直接给室内照明、景观照明、送排风机、插座、排水泵等负荷供电，安科瑞电气自主研发的AAFD故障电弧探测器、 ASCP电气防火限流式保护器、DDS电能表系列产品为末端配电提供保护和监测、能源管控。

0.4kV terminal distribution box directly to indoor lighting, landscape lighting, exhaust fans, sockets, drainage pumps and other load power supply, Ankerui Electric independent research and development of AAFD fault arc detector, ASCP electrical fire limit protector, DDS energy meter series products for the terminal distribution to provide protection and monitoring, energy control.

5.4.1 网络结构

5.4.2 产品选型

主要产品选型见下表5.4.2。

5.4.3 一次系统图

06 系统功能

安科瑞电气提供从云平台软件到终端元器件的产品生态体系，主要解决方案包括变电所运维云平台、安全用电管理云平台、环保用电监管云平台、智慧消防云平台、能源管理云平台、工业企业能源管控平台、远程预付费云平台、餐饮油烟监管云平台、电动汽车/电瓶车充电桩收费管理云平台、电力监控/无线测温系统、电能质量治理系统、电气火灾监控系统、消防设备电源监控系统、防火门监控系统、应急照明和疏散指示系统、智能照明控制系统、医用隔离电源绝缘监测系统等，帮助用户实现能源智能化、可视化、精细化管理，提高用能效率和用能安全，为企业节能降耗和实现能源数字化建设提供数据服务。

Ankerui Electric provides a product ecosystem from cloud platform software to terminal components, the main solutions include substation operation and maintenance cloud platform, safe power management cloud platform, environmental protection electricity supervision cloud platform, intelligent fire cloud platform, energy management cloud platform, industrial enterprise energy control platform, remote prepaid cloud platform, catering fume supervision cloud platform, electric vehicle/battery car charging pile charging management cloud platform, power monitoring/wireless temperature measurement system, power quality control system, electrical fire monitoring system, Fire equipment power supply monitoring system, fire door monitoring system, emergency lighting and evacuation indication system, intelligent lighting control system, medical isolation power supply insulation monitoring system, etc., to help users achieve intelligent, visual, refined management of energy, improve energy efficiency and energy safety, for enterprises to save energy and reduce consumption and realize energy digital construction to provide data services.

6.1 变电站综合自动化系统

变电站综合自动化系统是安科瑞电气股份有限公司针对35kV及以下的变电站、配电所、开闭所开发的综合自动化监控系统，对用户配电网络和电气设备提供不间断的保护和监控，实现变配电设备运行状态实时监控，监视站所运行环境，完成事故告警、异常预警、事件记录，统计分析各回路用电数据、运行数据等，提高用户配电系统的自动化水平，实现供电的可靠性和安全性。

Substation integrated automation system is a comprehensive automation monitoring system developed by Ankerui Electric Co., Ltd. for substations, distribution stations, opening and closing stations of 35kV and below, providing uninterrupted protection and monitoring of the user's distribution network and electrical equipment, realizing real-time monitoring of the operating status of the substation and distribution equipment, monitoring the operating environment of the station, completing accident warnings, abnormal early warnings, event records, statistical analysis of each circuit power consumption data, operating data, etc., to improve the automation level of the user distribution system. Achieve reliability and safety in power supply.

实时监控

实时监控35kV进出线各回路断路器、刀闸等运行状态及电压、电流、功率等运行参数，及时预警和事故报警。

Real-time monitoring of 35kV inlet and outlet circuit circuit breakers, knife brakes and other operating conditions and voltage, current, power and other operating parameters, timely early warning and accident alarm.

历史事件查询

对遥信变位，保护动作、事故跳闸，以及电压、电流、功率、功率因数越限等事件记录进行存储和管理，方便用户对系统事件和报警进行历史追溯，查询统计、事故分析。

The remote signal displacement, protection action, accident tripping, and voltage, current, power, power factor exceeding the limit and other event records are stored and managed, which is convenient for users to trace the history of system events and alarms, query statistics, accident analysis.

电能质量监测

对重要进出线回路电能质量进行持续性的监测，提供谐波频谱和数据表分析总谐波畸变率和各次含有率，帮助用户及时采取相应的措施，减少因谐波造成的危害发生。

Continuous monitoring of the power quality of important inlet and outlet circuits, providing harmonic spectrum and data sheets to analyze the total harmonic distortion rate and each containment rate, helping users to take corresponding measures in time to reduce the occurrence of hazards caused by harmonics.

遥控操作

对整个配电系统进出线回路及重要设备进行远程遥控和遥调操作，支持双席监护操模式。配合五防系统发送的闭锁、解锁信号，实现开关遥控操作的禁止、许可，确保系统操作的安全性。

The entire distribution system access line loop and important equipment for remote remote control and remote adjustment operation, support double-seat monitoring operation mode. Cooperate with the blocking and unlocking signals sent by the five-proof system to realize the prohibition and permission of the remote control operation of the switch and ensure the safety of the system operation.

电气接点温度无线监测

无线温度传感器、无线温度收发器实时监测母排、动触头、电缆接头处运行温度，温度异常、接点发热严重及时报警。

Wireless temperature sensor, wireless temperature transceiver real-time monitoring of the busbar, moving contacts, cable connectors at the operating temperature, temperature abnormalities, contact heat serious time alarm.

视频监控

实时监视变电站各区域的图像，支持拍照、录像、视频回放、云台控制、调整焦距等功能。

Real-time monitoring of images of each area of the substation, support for taking photos, video recording, video playback, PTZ control, adjusting focus and other functions.

变电站环境监控

实时监测配电房环境温度、湿度、SF6、CO2、03等气体含量、漏水/水浸、烟雾、门禁等， 环境异常及时报警，并对通风、灯光、风机、除湿机、空调、排水泵的进行联动控制，调节环境，排除危险气体，提高设备运行的可靠性，保证维护人员安全。

Real-time monitoring of the distribution room ambient temperature, humidity, SF6, CO2, 03 and other gas content, water leakage / flooding, smoke, access control, etc., environmental abnormalities in a timely manner alarm, and ventilation, lighting, fans, dehumidifiers, air conditioning, drainage pump linkage control, adjust the environment, eliminate dangerous gases, improve the reliability of equipment operation, to ensure the safety of maintenance personnel.

6.2 电力运维云平台

AcrelCloud-1000变电所运维云平台是采用现代互联网通信技术、云计算、大数据等技术开发的变电所综合运维监控平台。云平台通过使用高算力边缘计算网关，将采集到的智能保护、仪表、传感器等数据进行统一化、标准化处理后。以有线/无线的网络传输形式、上传到云服务器统一存储。并通过平台实现配电房环境监控、电力数据监测、异常预警、事故报警、用能分析、资产全生命期管理、任务合理调度等功能，帮助用户监控变电站运行状态，提高开关设备维护检修效率，减少故障停电时间，保障电网稳定供电与设备安全运行。

AcrelCloud-1000 substation operation and maintenance cloud platform is a substation integrated operation and maintenance monitoring platform developed using modern Internet communication technology, cloud computing, big data and other technologies. The cloud platform uses a high-computing edge computing gateway to unify and standardize the collected data such as intelligent protection, meters, and sensors. In the form of wired/wireless network transmission, upload to the cloud server unified storage. And through the platform to achieve the distribution room environmental monitoring, power data monitoring, abnormal early warning, accident alarm, energy analysis, asset life-cycle management, task reasonable scheduling and other functions, to help users monitor the operation status of substations, improve the efficiency of switchgear maintenance and repair, reduce the time of fault outages, to ensure the stable power supply of the power grid and the safe operation of equipment.

实时监测

一次图点击配电回路后可看用电明细数据，可生成电力运行报表，可查询各类电力参数、电压、电流、功率、谐波等的历史数据.环境数据监测。

After clicking on the distribution circuit of the figure, you can see the detailed data of electricity consumption, generate power operation reports, and query the historical data of various power parameters, voltage, current, power, harmonics, etc. Environmental data monitoring.

故障报警

遥测、遥信报警（网页及短信），报警上下限可设置，变电所运行环境（水浸、烟雾等）报警。

Telemetry, telemetry alarm (web page and SMS), alarm upper and lower limits can be set, substation operating environment (flooding, smoke, etc.) alarm.

能效分析

用电日、月、年报表，峰平谷用电，分区域、分项用电，需量阈值统计及趋势，极值分析，平均功率因数。

Daily, monthly and annual reports on electricity consumption, peak and valley electricity consumption, sub-regional and sub-item electricity consumption, demand threshold statistics and trends, extremum analysis, average power factor.

设备档案

灵活定义设备属性及结构、种类，定义设备缺陷类别、危害。

Flexibly define equipment attributes, structures, and types, and define equipment defect categories and hazards.

巡检抢修

发布巡检、消缺任务、手机APP接收任务，执行任务，提交任务，巡检中发现的缺陷通过手机登记、上传缺陷图片，安排消缺任务，上传消缺结果。

Publish inspections, vacancy elimination tasks, mobile APP receiving tasks, performing tasks, submitting tasks, and registering defects found in the inspection through mobile phones, uploading defect pictures, arranging vacancy elimination tasks, and uploading defect elimination results.

用户报告

针对用户变电所一个周期内的用电数据进行汇总，生成综合用电分析报告。

Summarize the power consumption data of the user substation in one cycle and generate a comprehensive power consumption analysis report.

手机APP

各类电力参数查询，用电统计及分析，视频监视及回看，运维任务执行。

All kinds of power parameter query, power consumption statistics and analysis, video monitoring and review, operation and maintenance task execution.

6.3 预付费云平台

AcrelCloud-3200水电预付费云平台基于自主研发的DDSY、ADF、ADL系列电子式预付费电能表、阀控智能水表等为分布不同省、市或不同区域的连锁商业、集团、百货、门店、物业、院校等分散布置的业态，提供完善的水、电收费集约化管理解决方案，支持微信、支付宝、银联等可选的在线支付方式，大大方便了用户充值、圈存，提供预警和充值、退费、电能消耗等记录查询，方便用户和管理方的数据统计和财务分析，提供先交费后使用的管控机制，大大降低了管理部门工作效率。

AcrelCloud-3200 hydropower prepaid cloud platform based on the independent research and development of DDSY, ADF, ADL series of electronic prepaid energy meters, valve-controlled smart water meters, etc. for the distribution of different provinces, cities or different regions of the chain of commerce, groups, department stores, stores, properties, colleges and universities and other scattered layout of the format, to provide a sound water, electricity charges intensive management solutions, support WeChat, Alipay, UnionPay and other optional online payment methods, greatly facilitate user recharge, circle storage, provide early warning and recharge, Refund, power consumption and other record inquiries, convenient for users and managers of data statistics and financial analysis, to provide the first payment and then use of the control mechanism, greatly reducing the management of management work efficiency.

集中抄表服务系统

系统默认半小时对所有表进行一次远程集中抄表，时间间隔支持个性化配置（至低可支持1分钟/次的采集频率）。

By default, the system performs a remote centralized meter reading of all tables every half an hour, and the time interval supports personalized configuration (up to 1 minute/time acquisition frequency can be supported).

B/S云平台售电系统

本系统包括五大模块，分别是登陆模块、系统配置模块、用户（商铺）管理模块、售电管理模块、报表中心模块，主要功能如下∶

The system includes five modules, namely login module, system configuration module, user (shop) management module, electricity sales management module, report center module, the main functions are as follows:

1）登陆管理;管理操作易账户及权限分配，查看系统日志等功能;

2）系统配置∶对建筑、通讯管理机、仪表及默认参数进行配置;

3）用户管理;对商铺用户执行开户、销户、远程分合闸、批量操作及记录查询等操作;

4）售电管理∶对已开户的表进行远程售电、退电、冲正及记录查询等操作;

5）售水管理∶对已开户的表进行远程售水、退水、记录查询等操作;

6）报表中心∶提供售电、售水财务报表、用能报表、报警报表等查询，本系统所有的报表及记录查询. 都支持excel格式导出。

项目导览

登陆系统进入项目导览界面，用户可以全局掌握所属各项目分布、商户数量、用电总量、收缴电费、售电总量等摘要信息。

The login system enters the project navigation interface, and the user can grasp the summary information such as the distribution of each project, the number of merchants, the total amount of electricity used, the amount of electricity collected, and the total amount of electricity sold.

用户管理

用户管理主要完成对商户的开户，销户、电表/水表批量操作、开户/销户记录查询等。

User management mainly completes the account opening of merchants, account cancellation, electricity meter / water meter batch operation, account opening / account cancellation record query, etc.

售电管理

系统提供了新增售电、充正、退电，明细及分类查询。

The system provides new power sales, charging, power withdrawal, details and classification inquiries.

售水管理

系统提供了新增售水、充正、退电，明细及分类查询。

The system provides new water sales, charging, power withdrawal, details and classification queries.

报表中心

系统提供售电、售水、电能销售、电能统计、管控电表、实时报警、历史事件、电参量等各种报表以供查询，满足用户找我日/月/年财务销售电量、水量、收费等，以及失联表/通讯管理机查询报表。

The system provides various reports such as electricity sales, water sales, electric energy sales, power statistics, control meters, real-time alarms, historical events, electrical parameters, etc. for query, to meet the needs of users to find my day/month/year financial sales of electricity, water, charges, etc., as well as missing tables/communication management machine query reports.

系统配置

系统配置包括建筑、网关、电表、水表的平台接入基础参数设置，并提供管理人员角色和权限的管理，防止未授权的访问。

The system configuration includes the basic parameter settings for platform access of buildings, gateways, meters, and water meters, and provides management of management roles and permissions to prevent unauthorized access.

6.4 能源管理云平台

国家机关办公建筑和大型公共建筑能耗监测系统应用新的互联网、 物联网技术。实现对分散的建筑. 企业能耗数据进行统一的采集与集中管理，分析对比不同建筑之间的用能情况。系统软件可以按照建筑的分类分项、区域、部门等不同的用能结构进行数据建模，通过多种图形化展示方式为用户提供多种数据统计与分析功能，帮助用户掌握建筑的用能情况，辅助制定合理的节能方案。系统软件开发时参照了《国家机关办公建筑和大型公共建筑能耗监测》技术标准，符合政府能耗监管平台的要求。

The energy consumption monitoring system of office buildings and large public buildings of state organs applies new Internet and Internet of Things technologies. Realization on decentralized buildings. Enterprise energy consumption data is collected and centrally managed, and energy consumption between different buildings is analyzed and compared. The system software can model the data according to the classification of buildings, regions, departments and other different energy-using structures, and provide users with a variety of data statistics and analysis functions through a variety of graphical display methods, help users grasp the energy consumption of buildings, and assist in formulating reasonable energy-saving programs. When the system software is developed, it refers to the technical standard of "Monitoring the Energy Consumption of Office Buildings and Large Public Buildings of State Organs", which meets the requirements of the government energy consumption supervision platform.

平台概况

平台概况方便用户总览本日本月、上日上月电能消耗，能耗折标、及碳排放等数据。

The platform overview is convenient for users to summarize the data of electricity consumption, energy consumption discount, and carbon emissions in this month and the previous month.

建筑用能

建筑用能统计分析各个建筑用能，对建筑用能从概况，用能统计，复费率报表，同比分析，能源流向图等方面进行分析。

Building energy use statistical analysis of each building energy use, the building energy use from the overview, energy statistics, compound rate report, year-on-year analysis, energy flow chart and other aspects of the analysis.

支路用能

支路用能主要展示选中支路用能环比，日平均负荷曲线，历史趋势等用能概览，支持报表数据导出excel，支持选择建筑数据进行生成柱状图。

Branch energy mainly displays the energy overview of selected branch energy month-on-month, daily average load curve, historical trend, etc., supports report data export excel, and supports selecting building data to generate column charts.

分项用能

分项用能采用棒图、累积图、饼图按日、过去31 天统计某分项用能、并进行日分项用能同比分析，过去31天分项用电用能趋势分析，支持报表数据导出excel，支持选择建筑数据进行生成柱状图。

Sub-itemized energy uses bar chart, cumulative chart, pie chart by day, the past 31 days to count a sub-item energy use, and daily sub-item energy year-on-year analysis, the past 31 days sub-item energy consumption trend analysis, support report data export excel, support the selection of building data to generate histogram.

部门用能

部门用能采用棒图、累积图、饼图按日、过去31 天统计按部门对某分类用能进行同比分析、趋势分析，支持报表数据导出excel，支持选择建筑数据进行生成柱状图。

Department energy uses stick chart, accumulation chart, pie chart by day, the past 31 days statistics by department for year-on-year analysis, trend analysis, support report data export excel, support the selection of building data to generate bar charts.

6.5 工业能耗管控平台

安科瑞企业能源管理平台采用自动化、信息化技术和集中管理模式，对企业的生产、输配和消耗环节实行集中扁平化的动态监控和数据化管理，监测企业电、水、燃气、蒸汽及压缩空气等各类能源的消耗情况，通过数据分析、挖掘和趋势分析，帮助企业加强能源管理，节能降碳减排，提高能源利用效率、挖掘节能潜力。

Ankerui enterprise energy management platform adopts automation, information technology and centralized management mode, implements centralized and flat dynamic monitoring and data management for the production, transmission and distribution and consumption links of enterprises, monitors the consumption of various types of energy such as electricity, water, gas, steam and compressed air of enterprises, and helps enterprises strengthen energy management, energy conservation and carbon reduction through data analysis, mining and trend analysis, improve energy utilization efficiency, and tap energy saving potential.

平台登录

在浏览器打开云平台链接、输入账户名和权限密码.，进行登录，防止未授权人员浏览有关信息。

首页

首页展示企业及各区域的能耗折标、产值、异常、排名、占比、通讯情况，点击区域展示该区域的分类能耗、产值等相关信息。

数据监控

对企业各点位的能源使用、报警等情况进行实时的监控。以便企业用户能够实时的监测各个点位的运作情况，同时能更快速掌握点位的报警。

变压器监控

展示各变压器的负载情况，从而可以为变压器配备情况进行科学合理的规划。通过各种运行参数状态下用电效能的对比分析，找出较佳运行模式。根据较佳运行模式调整负载，从而降低用电单耗，使电能损失降低。

用能统计

从能源使用种类、监测区域、车间、生产工艺、工序、工段时间、设备、班组、分项等维度，采用曲线、饼图、直方图、累积图、数字表等方式对企业用能统计、同比、环比分析、实绩分析，折标对比、单位产品能耗、单位产值能耗统计，找出能源使用过程中的漏洞和不合理地方，从而调整能源分配策略，减少能源使用过程中的浪费。

运行监测

系统对区域、工段、设备能源消耗进行数据采集，监测设备及工艺运行状态，如温度、湿度、流量、压力、速度等，并支持变配电系统一次运行监视。可直接从动态监测平面图快速浏览到所管理的能耗数据，支持按能源种类、车间、工段、时间等维度查询相关能源用量。

6.6 智慧消防云平台

安科瑞智慧消防云平台基于物联网、大数据、云计算等现代信息技术，将分散的火灾自动报警设备、电气火灾监控设备、烟感探测器、消防水灭火系统、气体灭火系统、消火栓防火门系统、应急照明和疏散指示系统、消防设备电源监控系统等设备联网，对这些设备的状态进行动态感知、智能识别、主动预警、应急报警，通过云平台进行数据分析、挖掘和趋势分析，实现消防安全隐患识别、早期火灾预警、应急联动、落实多元责任监管，实现了无人化值守智慧消防，实现消防安全网格化、智能化、系统化，切实保障人民的生命和财产安全。

平台首页

首页主要展示项目概况、设备状态、探测器分类、设备报警信息、报警分类、报警数量、设备台账统计等，其中百度地图可以选配成3D建筑模型。

电气火灾子系统

系统监测电气火灾主机、故障电弧探测器、灭弧式保护器探测器和无线测温探测器的运行参数，实时监视廊道内风机、排水泵、消防泵、照明等辅助设备设施供电电缆乘余电流、线缆温度等，发生异常及时预警。

消防水子系统

系统将会持续监视消防水池水位、管网压力、压力开关、流量开关、消防泵、稳压增压泵等运行状态，当水位、水压低于限值，压力开关、流量开关动作、消防泵起动时，系统能及时发出警报，定位火灾区域、建筑、楼层，并通知值班人员、救援灭火人员、消防管理人、消防责任人及时展开救援，日常巡检出现设备异常、管网泄露及时通知维保、检修相关人员，及时进行维修维护，保障消防安全。

消防设备电源子系统

系统接入消防设备电源监控主机;持续监测消防水泵、喷淋泵、防火门、应急照明等消防设备主、备用电源工作状态，发生异常及时发出报警，确保消防设备供电正常。

防火门子系统

系统从防火门主机获取各疏散出入口防火门的启闭状态，模块运行情况、实时监控火灾疏散通道、安全出口、救援通道等防火门的开、闭状态，实现发生火情的紧急情况下及时关闭防火门等功能，防止延期扩散，影响人员逃生。

气感子系统

该子系统通过高灵敏的无线烟感报警装置，实现对烟雾、有害气体、及气体灭火信息等实时监控，实时秒级检测烟雾，一旦发现监测数据超过风险阈值，APP、短信报警、电话报警统统上阵，通过设备的标签、地理位置定位，快速通知业主、物业消防单位是哪个位置的火灾隐情。

视频监控子系统

数据中心收到感应端各子系统报警信息后，可调出报警位置关联的监控摄像头图像，查看报警现场视频辅助进行火情确认。实现火灾报警子系统、消防水子系统、电气火灾子系统、防排烟子系统、消防设备电源子系统、防火门子系统和视频监控子系统的有机结合，实现了报警点和监控点的联动。

消防设备管理子系统

该子系统能够将每个建筑、项目节点的所有消防设备和资产纳入管理，对一些消防栓、灭火器、喷淋和消防大队地址等着重标注，日常的巡检和维护都需要纳入计划，在紧急情况下，会联动GIS调度子系统进行调度。

6.7电能管理系统

Acrel-3000电能管理系统是安科瑞公司紧密结合工业、商业、金融、院校、交通等各行业用户需求，遵循电力、企业、民用电能管理相关标准规范开发的一套具有专业性强、易使用、高可靠等特点的管理系统，为用户提供了设备运行状态实时监控、综合电能和需量统计、峰平谷用电量统计、实时告警、历史事件查询等功能，为用户合理用电管理提供了数据依据，减少运行维护人员的劳动强度，合理调配负荷，优化系统运行、有效节约电能。

变电站状态

变电站状态包括变配电站信息、报警统计、环境监测、实时负荷、实时电量、配电图。

线缆温度监测

线缆温度监测界面展示了选中变配电站的线缆温度，选中需查看的监测点，点击查询可以查看线缆温度的历史数据。

谐波监测

展示选中变配电站的某一个回路的谐波数据，可通过选择谐波类别和谐波数量选择查看某一回路的谐波数据。

电力参数查询

电力参数查询显示选定变电所选定回路的电力数据和曲线，包括电流、相电压、线电压、频率、功率因数、有功功率、无功功率、视在功率、电压、电流不平衡度等参数，曲线显示统计期内至大、至小、平均值，并支持导出图表;并支持支持逐日极值统计，方便用户通过用户通过表格查询数据。

电力运行报表

电力运行报表显示选定站所选定设备各回路指定采集间隔运行参数和电能抄表的实时值及至大值、至小值、平均值统计。

企业负荷

选择企业对应组织机构查询企业用电负荷信息。

用电报表

用电报表显示各回路的用能数据，包括日报、月报、年报，日报显示分时用能，月报显示分日用能，年报显示分月用能，报表可以导出。

事件记录

事件记录方便运维人员查看分析设备如断路器合分、门开门关、电流电压越限告警、故障告警、短信日志、平台运行日志等记录。

环境监测

环境监测展示了变配电站内的环境状态，包括环境温湿度、水浸、烟雾、门状态等信息。

6.8 智能照明控制系统

Acrel-100智能照明控制系统，采用与KNX总线技术兼容的Acrel-Bus总线组网方式，通过IP网关接入各种智能照明控制模块，实现定时控制、亮度调节，高峰全开、节假日模式自适用算法等。满足各种场景控制。使照明系统有效的改善空间光感、立体丰满、色度饱和，营造舒适宜人灯光效果，节能降耗减排、有利于人们的身心健康，提高工作效率、提高管理水平。

区域控制

可以通过电脑或者触控终端控制一栋楼、某一层或某个区域所有照明灯具开关。可以对单个照明回路实现开关控制，还可对每个模块、箱子、楼层、自定义分区实现总控。现场受控回路的开关状态会实时反馈。

调光控制

拖动调光控件，照明设备从0%到100%进行调光，点击左右两边的符号，可进行步进调光，一个步进增加/减少20%;通过图标的亮灭状态反馈现场开关的状态。点击模块调光单控可以对一个模块的照明回路实现调光控制;点击调光总控，可以对多个照明回路实现调光控制。

定时控制

智能照明控制系统通过时钟管理器，实现有关区域照明的定时和自动管理功能，实现走廊、公共通道、景观照明、泛光照明、车库照明定时控制。如百叶窗定时升降、集中供热定时调节、节假日照明定时关闭、定时通知等。

场景控制

智能照明控制系统根据不同区域的功能需求，设定不同的场景模式，完成各种照明灯具的控制组合，达到美化工作环境、提高舒适度。

人体感应控制

在通道、走廊、公共区域、楼梯间、会议室等场所布置人体感应传感器，当人员进入区域时，自动打开照明;当人员离开后，延迟一段时间再关闭，根据需求设定。

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