概述
针对用户变电站（一般为35kV及以下电压等级），通过微机保护装置、开关柜综合测控装置、电气接点无线测温产品、电能质量在线监测装置、配电室环境监控设备、弧光保护装置等设备组成综合自动化的综合监控系统，实现了变电、配电、用电的安全运行和管理。监控范围包括用户变电站、开闭所、变电所及配电室等。
For the user substation (generally 35kV and below voltage level), through the microcomputer protection device, switch cabinet comprehensive measurement and control device, electrical contact wireless temperature measurement products, power quality online monitoring device, distribution room environmental monitoring equipment, arc protection device and other equipment to form a comprehensive and automated comprehensive monitoring system, to achieve the safe operation and management of substation, distribution, electricity consumption. The scope of monitoring includes user substations, opening and closing stations, substations and distribution rooms.
Acrel-2000Z变电站综合自动化系统是安科瑞根据电力系统自动化及无人值守的要求，针对35kV及以下电压等级研发出的一套分层分布式变电站监控管理系统。该系统是应用电力自动化技术、计算机技术、网络技术和信息传输技术，集保护、监测、控制、通信等功能于一体的开放式、网络化、单元化、组态化的系统，适用于35kV及以下电压等级的城网、农网变电站和用户变电站，可实现对变电站的控制和管理，满足变电站无人或少人值守的需求，为变电站安全、稳定、经济运行提供了坚实的保障。
Acrel-2000Z substation integrated automation system is a set of hierarchical distributed substation monitoring and management system developed by Ankerui according to the requirements of power system automation and unattended, for voltage levels of 35kV and below. The system is the application of power automation technology, computer technology, network technology and information transmission technology, set protection, monitoring, control, communication and other functions in one of the open, networked, unitary, configuration of the system, suitable for 35kV and below voltage level of urban network, rural network substation and user substation, can realize the control and management of the substation, to meet the substation unmanned or less manned demand, for the substation safety, stability, economic operation provides a solid guarantee.
02
应用场所
电网；数据中心；市政工程；化学工业；交通行业；工矿企业；石油行业；冶金工业
Power grid; data center; municipal engineering; chemical industry; transportation industry; industrial and mining enterprises; petroleum industry; metallurgical industry
03
系统结构
04
系统功能
4.1 实时监测
系统人机界面友好，能够以配电一次图的形式直观显示配电线路的运行状态，实时监测各回路电压、电流、功率、功率因数等电参数信息，动态监视各配电回路断路器、隔离开关、地刀合分闸状态及有关故障、告警等信号。其中，10kV配电系统中监测的开关量主要有：断路器分合闸信号、手车工作、试验位置信号，远方/就地切换位置信号、弹簧储能状态信号、接地刀合分信号、变压器超温跳闸信号、高温信号，保护跳闸信号和事故预告信号；400V低压进线回路电参量主要有：开关状态、三相电流、三相电压、总有功功率、总无功功率、总功率因数、频率和正向有功电能累计值；400V低压出线回路主要有：开关状态、断路器故障脱扣告警、三相（单相）电流、三相功率。
The system has a friendly man-machine interface, which can intuitively display the operating status of the distribution line in the form of a power distribution diagram, monitor the electrical parameter information such as voltage, current, power, and power factor of each circuit in real time, and dynamically monitor the circuit breaker, isolator, ground knife and split gate status and signals related to faults and alarms. Among them, the switching quantity monitored in the 10kV distribution system mainly includes: circuit breaker closing signal, handcart work, test position signal, remote/local switching position signal, spring energy storage status signal, grounding knife joint signal, transformer over-temperature trip signal, high temperature signal, protection trip signal and accident warning signal; 400V low-voltage inlet loop electrical parameters mainly include: switching state, three-phase current, three-phase voltage, total active power, total reactive power, total power factor, frequency and positive active energy cumulative value The 400V low-voltage outlet loop mainly includes: switching status, circuit breaker fault trip alarm, three-phase (single-phase) current, three-phase power.
4.2 电参量查询
在主接线图中，可以直接查看该回路所有的电参量，包括三相电流、三相电压、三相总有功功率、总无功功率、总功率因数、有功电能等。
In the main wiring diagram, you can directly view all the electrical parameters of the loop, including three-phase current, three-phase voltage, three-phase total active power, total reactive power, total power factor, active energy, etc.
4.3 曲线查询
在曲线查询界面，可以直接查看各电参量曲线，包括三相电流、三相电压、有功功率、无功功率、功率因数等曲线。
In the curve query interface, you can directly view the curves of each electrical parameter, including three-phase current, three-phase voltage, active power, reactive power, power factor and other curves.
4.4 运行报表
查询各回路或设备指定时间的运行参数，报表中显示电参量信息应包括：各相电流、三相电压、总功率因数、总有功功率、总无功功率、正向有功电能等。
Query the operating parameters of each circuit or equipment at a specified time, and the electrical parameter information displayed in the report should include: each phase current, three-phase voltage, total power factor, total active power, total reactive power, forward active energy, etc.
系统具备定时抄表汇总统计功能，用户可以自由查询自系统正常运行以来任意时间段内各配电节点的用电情况，即该节点进线用电量与各分支回路消耗电量的统计分析报表。
The system has the function of timed meter reading summary statistics, and users can freely query the power consumption of each distribution node in any period of time since the normal operation of the system, that is, the statistical analysis report of the inlet line power consumption of the node and the consumption of each branch circuit.
4.5 实时告警
系统具有实时告警功能，系统能够对配电回路断路器、隔离开关、接地刀分、合动作等遥信变位，保护动作、事故跳闸等事件发出告警。
The system has a real-time alarm function, the system can send alarms to remote messages such as distribution circuit breakers, isolators, grounding knife splitting, closing actions, protection actions, accident trips and other events.
实时语音功能，系统能够对所有事件发出语音告警。
Real-time voice function, the system can issue voice alarms for all events.
短信告警，可以向指定手机号码发送告警信息短信（需选配短信猫）。
SMS alarm, you can send an alarm message to the specified mobile phone number (sms cat is required).
4.6 历史事件查询
系统能够对遥信变位，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进行历史追溯、查询统计、事故分析。
The system can store and manage the event records of remote signal displacement, protection action, accident tripping, and voltage, current, power, power factor exceeding the limit, etc., which is convenient for users to trace the system events and carry out historical traceability, query statistics, and accident analysis.
4.7 用户权限管理
系统为保障系统安全稳定运行，设置了用户权限管理功能。通过用户权限管理能够防止未经授权的操作（如遥控的操作，数据库修改等）。可以定义不同级别用户的登录名、密码及操作权限，为系统运行、维护、管理提供可靠的安全保障。
In order to ensure the safe and stable operation of the system, the system has set up the user rights management function. User rights management prevents unauthorized operations (e.g. remote operations, database modifications, etc.). It can define the login name, password and operation permissions of different levels of users, providing reliable security for system operation, maintenance and management.
4.8 网络拓扑图
系统支持实时监视接入系统的各设备的通信状态，能够完整的显示整个系统网络结构；可在线诊断设备通信状态，发生网络异常时能自动在界面上显示故障设备或元件及其故障部位。
The system supports real-time monitoring of the communication status of each device accessing the system, which can completely display the entire system network structure, can diagnose the communication status of the equipment online, and automatically displays the faulty equipment or components and their faulty parts on the interface when network abnormalities occur.
4.9 电能质量监测
系统可以对整个配电系统范围内的电能质量和电能可靠性状况进行持续性的监测。例如配电系统维护人员可以通过谐波分析界面掌握配电系统的谐波含量，及时采取相应的措施提高配电系统的可靠性，减少因谐波造成的供电事故的发生。
The system provides continuous monitoring of power quality and reliability over the entire distribution system. For example, the maintenance personnel of the distribution system can grasp the harmonic content of the distribution system through the harmonic analysis interface, take corresponding measures in time to improve the reliability of the distribution system, and reduce the occurrence of power supply accidents caused by harmonics.
4.10 遥控
系统可以对整个配电系统范围内的设备进行远程遥控操作。例如配电系统维护人员可以通过监控系统的主界面点击相应的断路器遥信点调出遥控操作界面，可以及时执行调度系统或站内相应的操作命令。
The system can remotely control the equipment throughout the entire distribution system. For example, the maintenance personnel of the power distribution system can click the corresponding circuit breaker remote signal point through the main interface of the monitoring system to call up the remote control operation interface, and the corresponding operation commands of the scheduling system or the station can be executed in time.
4.11 故障录波
可在系统发生故障时，自动准确地记录故障前、后过程的各种电气量的变化情况，通过对这些电气量的分析、比较，对分析处理事故、判断保护是否正确动作、提高电力系统安全运行水平有着重要作用。
When the system fails, it can automatically and accurately record the changes in various electrical quantities before and after the fault, and through the analysis and comparison of these electrical quantities, it plays an important role in analyzing and handling accidents, judging whether the protection is acted correctly, and improving the safe operation level of the power system.
4.12 事故追忆
自动记录事故时刻前后一段时间的所有实时稳态信息，包括开关位置、 保护动作状态、遥测量等，形成事故分析的数据基础。
Automatically record all real-time steady-state information for a period of time before and after the accident time, including switch position, protective action state, telemetry, etc., forming the data basis for accident analysis.
4.13 通信管理
系统可以对整个配电系统范围内的设备通信情况进行管理、控制、数据的实时监测。可以查看某个设备的通信和数据报文。
The system can manage, control and monitor the real-time monitoring of equipment communication within the entire distribution system. You can view the communication and data messages of a device.
可以完成与各种智能电子设备的通信和数据转发，包括微机保护、电力仪表、智能操控、直流屏、模拟屏、五防系统和调度等。
It can complete the communication and data forwarding with various intelligent electronic devices, including microcomputer protection, power instrumentation, intelligent control, DC screen, analog screen, five-defense system and dispatch.
4.14 WEB（可选）
展示页面显示变电站数量、变压器数量、监测点位数量等概况信息，设备通信状态，用电分析和事件记录。
The display page displays general information such as the number of substations, the number of transformers, the number of monitoring points, the status of equipment communication, power analysis and event records.
首页显示场站的变压器数量、回路个数、有功功率、无功功率、用电量、事件记录等概况信息，可通过电力监控、变压器、通信切换到需要查看的界面。页面下方还有柱形图显示的当日逐时用电情况以及当前日的用电时间和该时段的平均功率。
The home page displays the number of transformers, the number of loops, active power, reactive power, electricity consumption, event records and other general information of the field station, which can be switched to the interface that needs to be viewed through power monitoring, transformers, and communications. At the bottom of the page there is also a column chart showing the hour-by-hour electricity consumption of the current day and the average power of the current day and the average power of the time period.
电力监控页面可显示各个回路的温度、电压、电流、功率信息，可通过曲线或者表格的形式展现出来。
The power monitoring page can display the temperature, voltage, current, and power information of each circuit, which can be displayed in the form of curves or tables.
变压器监控可以显示变压器的状态、负荷大小、功率大小、电流大小、线电压大小以及温度大小，可以将某天的功率数据、温度数据、以及用电量数据以曲线或报表的形式展示。
Transformer monitoring can display the status of the transformer, load size, power size, current size, line voltage size and temperature size, can be a day of power data, temperature data, and power consumption data in the form of curves or reports displayed.
接线图页面通过一次图实时反映电气参数变化，包括遥测、遥信等信息(遥信信号需要断路器提供辅助触点支持)，刷新的时间<=5s。
The wiring diagram page reflects the electrical parameter changes in real time through a diagram, including telemetry, telemetry and other information (the remote signal requires a circuit breaker to provide auxiliary contact support), and the refresh time < = 5s.
能耗统计页面可以通过选择回路名称显示各回路的功率峰值和用电量峰值，功率、电能趋势，电能环比，用电排名等信息。能耗统计页面以曲线的形式显示当日的功率数据，以柱形图的形式显示当前电能趋势。
The energy consumption statistics page can display the power peak and power consumption peak of each circuit by selecting the circuit name, the power and energy trends, the power energy chain, the power consumption ranking and other information. The Energy Consumption Statistics page displays the power data for the current day in the form of a curve and the current energy trend in the form of a column chart.
运维管理-通信状态显示监测接入系统设备的通信状态。
O&M Management - Communication Status displays the communication status of devices that monitor access to the system.
4.15 手机APP（可选）
手机APP的登录页面如下所示。
设备数据页面显示各设备的电参量数据以及曲线。
05
配套产品介绍
5.1 AM5SE系列微机综合保护装置
5.1.1 功能
●保护功能：主变差动保护功能、主变后备保护、三段式过流带方向带电压闭锁、三段式过流、零序电流保护、过电压、低电压保护、大功率电机保护、高压电动机综合保护、PT并列功能、非电量保护、并网逆功率保护、检同期功能；
●测量功能：保护电流、测量电流、零序电流、母线电压、零序电压4-20MA输出、直流测量；
●通讯功能：提供RS485通讯接口，RS232维护接口，IRIG-B对时接口、USB升级接口，RJ45网口接口；
●故障录波功能：保护动作时触发录波，可以记录故障前8个周波后四个周波的数据；
●控制回路：自带操作回路，防跳功能；
●GPS校时功能：提供时钟同步接口，接收GPS校时信号。
●Protection function: main variable differential protection function, main variable backup protection, three-stage overcurrent belt direction with voltage locking, three-stage overcurrent, zero sequence current protection, overvoltage, low voltage protection, high-power motor protection, high-voltage motor comprehensive protection, PT side-by-side function, non-power protection, grid-connected reverse power protection, check the same period function;
●Measurement function: protection current, measurement current, zero sequence current, bus voltage, zero sequence voltage 4-20MA output, DC measurement;
●Communication function: provide RS485 communication interface, RS232 maintenance interface, IRIG-B time-to-face interface, USB upgrade interface, RJ45 network port interface;
●Fault recording function: trigger wave recording during protection action, and can record the data of four cycles after the 8 cycles before the fault;
●Control circuit: with operating circuit, anti-jump function;
●GPS calibration function: Provide clock synchronization interface to receive GPS calibration signal.
5.1.2 应用
35kV及以下电压等级的变配电站及设备的保护测控功能，至少包括35kV进线/主变压器（一般容量2000kVA以上）/PT/母联、10kV进线/馈线/配电变压器（一般容量2000kVA以下）/高压电动机/高压电容器/母联/PT等设备的保护和自动控制功能。
The protection and control functions of substations and equipment with voltage levels of 35kV and below include at least 35kV inlet/main transformer (general capacity of 2000kVA or more)/PT/busbar, 10kV inlet/feeder/distribution transformer (general capacity below 2000kVA)/high-voltage motor/high-voltage capacitor/bus/PT and other equipment protection and automatic control functions.
5.2 ASD300系列智能操控装置
5.2.1 功能
●一次动态模拟图指示及自检带电显示、闭锁及自检；
●核相、强制加热、强制照明；
●语音防误提示；
●人体感应及柜内照明、已带电语音播报；
●分合闸、远方就地、储能转换开关；
●分合闸回路完好指示/电压测量；
●预分预合闪光指示；
●断路器分合次数统计；
●RS485串行通讯接口；
●开关柜节点无线测温；
●全电参量测量U, I, P, Q, f, PF, Ep, Eq；
●A dynamic simulation diagram indication and self-test live display, latching and self-test;
●Nuclear phase, forced heating, forced lighting;
● Voice anti-error prompt;
●Human induction and cabinet lighting, live voice broadcast;
●Split and close gate, far away in place, energy storage conversion switch;
●Good indication/voltage measurement of the closing circuit;
●Pre-division pre-closing flash indication;
●The number of times the circuit breaker is divided;
●RS485 serial communication interface;
●Switch cabinet node wireless temperature measurement;
●All-electric parametric measurement U, I, P, Q, f, PF, Ep, Eq;
5.2.2 应用
35KV高压及以下中置柜，手车柜，环网柜。
35KV high voltage and below mid-cabinet, handcar cabinet, ring network cabinet.
5.3 ARTM-Pn无线测温装置
5.3.1 功能
●接收最多60个ATE100/200/300/400；
●3U3I电参量测量；
●实时测温功能；
●RS485通讯接口，通过标准的MODBUS RTU协议实现组网功能；
●具备自检功能；
●超温、高温、相间温差报警、温度突变量告警功能。
● Receive up to 60 ATE100/200/300/400;
●3U3I electrical parameter measurement;
●Real-time temperature measurement function;
●RS485 communication interface, through the standard MODBUS RTU protocol to achieve networking function;
●With self-test function;
●Over-temperature, high temperature, phase temperature difference alarm, temperature sudden change alarm function.
5.3.2 应用
变电站、配电室、箱变等
Substations, distribution rooms, box transformers, etc
5.4 APM810系列多功能电力仪表
5.4.1 功能
●准确度等级：有功电能0.5S级，无功电能2级；
●测量功能：三相电压、三相电流、分相及总有功功率、分相及总无功功率、分相及总视在功率、分相及总功率因数、频率、需量；
●电能计量：分相及总双向电能、四象限无功电能；
●电能质量监测：2-63次分次谐波、总（奇、偶）谐波测量、电压波峰系数、电话波峰因子、电流K系数测量；
●输入输出：2路开关量输出（选配MD82模块最多可扩至8路）及2路开关量输入（选配MD82模块最多可扩至26路）；
●可配置为报警输出或远程遥控，DO用作报警输出时可自由关联报警内容；
●SD卡存储功能：用于电参量、电能、谐波等数据定时存储，波形存储等功能。
●Accuracy level: active energy 0.5S level, reactive power 2 level;
●Measurement function: three-phase voltage, three-phase current, split phase and total active power, split phase and total reactive power, split phase and total apparent power, split phase and total power factor, frequency, demand;
●Energy metering: split phase and total bidirectional power, four-quadrant reactive energy;
●Power quality monitoring: 2-63th order harmonics, total (odd, even) harmonic measurement, voltage peak coefficient, telephone peak factor, current K coefficient measurement;
●Input and output: 2 channels of switching output (optional MD82 module can be expanded up to 8 channels) and 2 channels of switching input (optional MD82 module can be expanded up to 26 channels);
●Can be configured as alarm output or remote control, DO as alarm output can be freely associated with alarm content;
●SD card storage function: used for electrical parameters, energy, harmonics and other data timing storage, waveform storage and other functions.
5.4.2 应用
适用于电力系统、工矿企业、公用设施、智能大厦等需要电力监控的场合。
Suitable for power systems, industrial and mining enterprises, public utilities, intelligent buildings and other occasions that require power monitoring
5.5 DTSD1352导轨式电能表
5.5.1 功能
●测量功能：三相电流、电压、功率、频率、总正反向有功电能统计、总正反 向无功电能统计；
●准确级精度：有功0.5S；
●电流信号接入：直接接入10（80）A 经CT接入1（6）A；
●电压信号：100V /380V；
●通信：RS485接口，支持MODBUS-RTU或者DL/T645通讯协议；
●Measurement function: three-phase current, voltage, power, frequency, total positive and reverse active energy statistics, total positive and negative reactive energy statistics;
●Accuracy level accuracy: active 0.5S;
●Current signal access: direct access 10 (80) A via CT access 1 (6)A;
●Voltage signal: 100V/380V;
●Communication: RS485 interface, support MODBUS-RTU or DL/T645 communication protocol;
5.5.2 应用
适用于政府机关和大型公建中对电能的分项计量，也可用于企事业单位作电能管理考核。
It is suitable for the sub-metering of electric energy in government agencies and large public construction, and can also be used for electric energy management assessment in enterprises and institutions.
5.6 APView500电能质量在线监测装置
5.6.1 功能
●通过对引入的电压、电流信号进行分析处理，实现对电能质量指标进行监测的专用设备，包括电能质量监测装置和便携式电能质量分析仪。
●测量通道：监测装置引入电压和电流信号的输入回路。一组三相电压和三相电流为一个测量通道。
●Special equipment for monitoring power quality indicators through the analysis and processing of introduced voltage and current signals, including power quality monitoring devices and portable power quality analyzers.
●Measurement channel: The input loop of the voltage and current signal introduced by the monitoring device. A set of three-phase voltages and three-phase currents is a measurement channel.
5.6.2 电能质量数据交换格式
PQDIF是：PowerQualityDataInterchangeFormat。
5.6.3 应用
适用于大型工业项目如（煤矿、炼钢、化工等）高精度的数据机房/数据中心、大型医院、地铁配电、光伏发电等新能源并网配电工程等领域。
Suitable for large-scale industrial projects such as (coal mining, steelmaking, chemical industry, etc.) high-precision data rooms / data centers, large hospitals, subway power distribution, photovoltaic power generation and other new energy grid-connected distribution projects and other fields.
5.7 ARBM系列弧光保护
安科瑞集中式母线弧光保护方案，有弧光保护装置、弧光探头及塑料光纤和尾纤等构成。其中弧光保护装置包括主控单元、扩展单元，根据项目需要配置。
Acrystal centralized busbar arc protection scheme consists of arc protection device, arc probe and plastic optical fiber and pigtail fiber. Among them, the arc light protection device includes the main control unit and the expansion unit, which is configured according to the needs of the project.
5.7.1 功能
●通过检测电弧光、电流判据（电流判据+电流突变量判据）启动；单判据动作时间≤7ms、双判据时间≤20ms；
●故障点定位：可显示弧光发生点位置，方便快速处理故障、恢复供电；
●断路器失灵保护：在主断路器拒动时，发出跳闸指定跳上级断路器，提供系统安全性。
●Initiated by detecting arc light and current criterion (current criterion + current mutation criterion); single criterion action time ≤7ms, double criterion time ≤ 20ms;
●Fault point location: can display the location of the arc light occurrence point, which is convenient for quickly handling faults and restoring power supply;
●Circuit breaker failure protection: When the main circuit breaker refuses to move, a tripping designated jumper circuit breaker is issued to provide system safety.
5.7.2 应用
泛在电力物联网、能耗系统平台、电力需求侧管理平台、第三方云平台、预付费系统、运维系统平台、电力监控平台、能源综合管理平台。
Ubiquitous power Internet of Things, energy consumption system platform, power demand side management platform, third-party cloud platform, prepaid system, operation and maintenance system platform, power monitoring platform, energy integrated management platform.
5.8 配电室综合监控系统
5.8.1 功能
智能监控终端，实现了智能开关柜运行监控、高压开关柜带电显示、电流电压等负载运行监控、母线测温监测、电缆测温监测、环境监测、有害气体监测、安防监控、采暖通风、门禁、灯光、风机、除湿机、空调控制等功能。
The intelligent monitoring terminal realizes the functions of intelligent switchgear operation monitoring, high voltage switch cabinet live display, current and voltage load operation monitoring, busbar temperature measurement monitoring, cable temperature measurement monitoring, environmental monitoring, harmful gas monitoring, security monitoring, heating and ventilation, access control, lighting, fan, dehumidifier, air conditioning control and so on
5.8.2 应用场所
变电所、配电室、机房、箱变等。
Substations, distribution rooms, machine rooms, box transformers, etc.
5.9 ANET智能网关
5.9.1 功能
●数据采集（支持串口、以太网，只需配置即可兼容支持标准电力规约的各类仪表）；
●数据上传（支持往上海分类分项能耗平台、宁夏电力需求侧平台、江苏电力运维平台、浙江电力运维平台上传数据）；
●边缘计算（灵活的报警阈值设置、主动上传报警信息、数据合并计算、断点续传、数据加密、4G路由）；
●远程管理（远程配置、远程升级、远程监视）。
● Data acquisition (support serial port, Ethernet, only need to configure to be compatible with all kinds of instruments that support standard power regulations);
●Data upload (support data upload to Shanghai classification sub-energy consumption platform, Ningxia power demand side platform, Jiangsu electric power operation and maintenance platform, Zhejiang electric power operation and maintenance platform);
●Edge computing (flexible alarm threshold setting, active upload of alarm information, data consolidation calculation, resumable transmission, data encryption, 4G routing);
● Remote management (remote configuration, remote upgrade, remote monitoring).
5.9.2 应用
泛在电力物联网、能耗系统平台、电力需求侧管理平台、第三方云平台、预付费系统、运维系统平台、电力监控平台、能源综合管理平台。
Ubiquitous power Internet of Things, energy consumption system platform, power demand side management platform, third-party cloud platform, prepaid system, operation and maintenance system platform, power monitoring platform, energy integrated management platform.
5.10 微机五防系统
5.10.1 功能
系统主要由微机五防软件系统、AKEY-3型电脑钥匙以及充电座、各类机械挂锁与电气回路锁组成。具备图形显示、通信管理、数据管理、五防专家规则库、等主要功能。
在倒闸操作中，系统对现场设备的就地操作与远方操作采用了硬闭锁与软闭锁两种方式：硬闭锁即在一次设备如断路器的操作把手、隔离开关设备的操作机构上增加电气回路锁与机械挂锁的方式进行闭锁。
软闭锁即软件后台与综合自动化后台之间建立通信协议链接，当某一设备需要进行遥控操作时，系统进行五防规则判断，符合五防规则后，则发送解锁命令至自动化监控后台，自动化监控后台进行遥控操作。
The system is mainly composed of microcomputer five-defense software system, AKEY-3 type computer key and charging seat, various mechanical padlocks and electrical circuit locks. It has the main functions of graphic display, communication management, data management, five-defense expert rule base, etc.
In the reverse gate operation, the system adopts two ways of hard locking and soft locking for the in-situ operation and remote operation of the field device: hard locking is to add electrical circuit locks and mechanical padlocks to the operating mechanism of primary equipment such as circuit breakers and isolation switchgears.
Soft locking is the establishment of a communication protocol link between the software background and the comprehensive automation background, when a certain device needs to be remote control operation, the system determines the five defense rules, and after complying with the five defense rules, the unlock command is sent to the automatic monitoring background, and the automatic monitoring background is remotely controlled.
5.10.2 应用
变电站、配电室等开关柜。
Switchgear such as substations and distribution rooms.
06
系统资质
07
典型案例
7.1 项目概况
某部队配电工程，35kV 单进线、主变出线 2 回；35kV 主变压器容量为 1600kVA；10kV 接线形式采用单母线分段接线，共3路进线、7路出线。
In a certain unit power distribution project, 35kV single-in line, main transformer out of the line 2 times; 35kV main transformer capacity of 1600kVA; 10kV wiring form using a single busbar segmented wiring, a total of 3 lines, 7 lines out.
7.2 项目需求
本变电所为终端用户变，为防止 35kV 变电站母线故障涉及其它变 电所安全运行，35kV 进线侧配置 1 面进线公用测控柜， 主变保护配置主变保护柜 2 面；10kV就地配置微机保护装置及仪表；为实现站内无人值守和远程控制，配置远动通讯柜 1 面、计量柜 1 面， 并配置电力监控系统。
The substation for the end user change, in order to prevent the 35kV substation bus fault involving other substation safe operation, 35kV inlet side configuration 1 side of the line public measurement and control cabinet, the main transformer protection configuration of the main transformer protection cabinet 2 sides; 10kV in situ configuration of microcomputer protection device and instruments; in order to achieve unattended and remote control in the station, the configuration of remote communication cabinet 1 side, metering cabinet 1 side, and the configuration of power monitoring system.
7.3 系统拓扑图
7.4 现场图片
