直流系统调试大纲.docx

1、直流系统调试大纲1.调试用仪器设备 Instruments for debugging 表 1-1 调试仪器设备Table 1-1 Instruments电阻负载 Rheostat Load110V,80A万用表 Multimeter2台温度计 Thermometer1支1000V 100M 兆欧表Megohmmeter1台3KV 高压测试仪器 HV Test Instrument1台30KVA 三相调压器 3-phase Voltage Regulator1台示波器 Oscillometer1台注意 Attention ：1.系统调测必须穿安全工作服和绝缘电工鞋；The personnel

2、must wear safety work clothes and insulated electrician shoes during debugging;2.系统有直流高压，禁止带电触摸铜排及其他带电裸露位置。There is DC HV on the cabinet, so be sure not to touch the copper bar or the other naked active parts.2. 通电前检查 Check before energization表 2-1 通电前检验项目表 （注:如符合条件和要求请填 ”T”反之”F”Table 2-1 Check Item

3、s Before Energization( Note: Please fill in the blank of “Result ” with “T” if the actual check results accordwith the specifications and requirements, otherwsie, fill )“ F”.分类序号检验项目SortsSer. No.Inspection Items交流配电ACDistribution1交流输入线 (包括零线和 地线) AC incoming wire (including the zero wire and earth w

4、ire直流配电 DCDistribution三相交流空气开 关端子间、交流 接触器端子间 Between 3-phase AC air breaker terminals, and between the AC contact terminals.接入且接线可靠Connection and wiring are reliable.检验标准There is no short-circuit.InspectionStandards结果Results无短路现象电池输入空开 或熔丝 Battery input fuses or the air switches.排各之回间路、B正etw负ee母n 无短

5、路现象 various circuit and There is no between positive short-circuit. and negative buses.断开disconnection拨码开关 Codedialing switch.充电模块 Charging Module通信均流线、 通信适配器的 连接 Connection of the Communication equalizaton- current wires and the communication adapters.配电监控Distribution Supervision and Control输入输出一体化

6、 端子、充电模块 空开 Input and output integated terminals and air switches of the charging module连接正确The connection is correct.交流输入无 短路，插头 中的插针无 弯曲、变形AC input is correct and there is no short-circuit, also the plug pins doesn bend or deform.地址拨到正确位 置The address is dialed to the correct place.配电监控盒的电 源（+M ，-M

7、） The power supply of distribution supervision and control box （+M ，- M.极性正确The polarity is correct.1监控模块 Supervision and Control Module配电监控盒内 的拨码开关 code-dialing switch of distribution supervision and control box.The地址拨到正确位 置The address is dialed to the correct position.电源 power supply DC 48V.极性正确模块

8、通信线、 配电监控通信 线 Module communication wire, distribution supervision and control communication连接正确The connection is correct.1极性正确电源 power supply DC110V.The polarity is correct.主机和各互感 器之间的连线 Connecting wire between the main微机直流接地 监测装置 Microprocessorbased DC Ground Monitoring Device通信线 communication wire

9、.The polarity is correct.连接正确连接正确The connection is correct.The connection iscomputer and various transformers.电池监测装置Battery Monitoring 1Device主机和各功能 模块的连线 Connecting wire between the main computer and various transformers.极性正确电源 power supply. The polarity iscorrect.连接正确 The connection is correct.3.绝

10、 缘 电 阻 、 绝 缘 强 度 Insulation Resistance and Insulation Strength3.1绝缘电阻 Insulation resistance 电源系统主回路的交流部分对地，直流部分对地，交流部分对直流部分的绝缘电阻 大于 10M，试验电压为 1000V。The insulation resistances between the AC part and the earth, DC part and the earth, AC part and DC part in the main circuit of the power supply system

11、are larger than 10M. The test voltage is 1000VDC 。3.2绝缘强度 Insulation Strength 在充电模块和监控模块都与系统断开的情况下，系统的交流部分对直流部分能承受 50HZ，3000V的交流电压 1min，无击穿，漏电流要求 30mA。交流部分对地，直流 部分对地应能承受 50Hz，2000V 的交流电压 1min，无击穿。When both the charging module and supervision and control moduel are disconnected with the system, the A

12、C part of the system should bear 50Hz, 3kV test voltage for 1 minute to the DC part, without breakdown and the leakage current should be equivalent to or less than 30mA, while both the AC part and DC part should bear 50Hz, 2kV AC test voltage for 1 minute to the earth, without breakdown.表 3-1 绝缘电阻 .

13、绝缘强度试验记录表 (注:如符合条件和要求请填”T”反之”F” Table 3-1Test Records of the Insulation Resistance and Insulation Strength (Note: Please fill in the blank of “Results ” with “T” if the actual check results accords with the specifications and requirements, or fill in “F”.分类序号检验项目检验标准结果SortsSer. No.Inspection ItemsIn

14、spection StandardsResults绝缘1交流对地绝缘电阻Insula tionInsulation resistance between the AC part and the earth.10M /1000V2直流对地绝缘电阻Insulation resistance between the DC part and the earth.10M /1000V3交流对直流绝缘电阻Insulation resistance between the AC part and DC part.10M /1000V4交流对地绝缘强度Insulation strength between t

15、he AC part and the earth.2000VAC,1min5直流对地绝缘强度Insulation strength between the DC part and the earth.2000VAC,1min6交流对直流绝缘强度3000VAC,1minInsulation strength between the AC part and DC part.4.系统通电调试 Energization Test of the System通电前检查及绝缘测试完成后，就可以进行系统通电调试。为确保上电调试时， 设备和人身的安全，必须细心谨慎，遵循 “测量操作测量 ”的调试方法，严格 按

16、照调试步骤进行。边调试边观察，发现异常现象应立即关机，待查明原因后， 再继续进行。After completing check before energization and the insulation test, the energization test of the system can be done. To ensure the safety of the devices and personnel during the energization test, the debugging personnel must be cautious and strictly conform

17、to the debugging steps of “ measure-operate- measure” . During debugging, personnel should carefully observe, if something abnormal occurs, he should immediately cut off the power, and after the cause is found, he test may be continued.4.1 交流配电部分的通电调试 Energization Test of AC Distribution Part 把柜内市电的

18、三相交流空气开关、各个充电模块的空气开关都打在断开的位置， 监控模块的开关（在监控模块背面）也打在 “OFF”的位置，断开所有负载。合上外部的交流配电开关，将用户引入电源开关接通，测量对应交流输入空开的 引入端，应该有正常的 380V 交流电压（线电压），且每相电压差值相对较小。正 常则可将对应交流输入空开合闸。Put the 380V 3-phase AC air switch, and the air switches for various charging modules in the state of “ off ” and also put the supervision and

19、control module switch （at its rear partin the “ off ” statceo tnon deicst all the loads.Close the AC distribution switch outside the cabinet to connect the user AC power, then measure the AC input terminal of the air switch, there should be normal 380V AC voltage （line voltage output, and the voltag

20、e difference between each phase voltage should be relatively small. Lastly close the corresponding AC input air switch if all the above requirements are met.4.2充电模块的通电调试 Energization Test of Charging module交流配电部分正常工作后，可作充电模块的通电调试： 检查模块的输出电压和输出电流。检查两个充电模块的输出电压是否一致， 最大不应超过 1V；如果异常，则应停电检查异常模块。After the

21、 AC distribution part works normally, the energization test of the charging module can be done.Close the control switch of No.1 module and check the output voltage and output current of the module, then close in turn the control switches of the other modules and repeat the above check operation. Che

22、ck whether the output voltages of various charging modules are identical, the maximum one should not be over 1V. If something abnormal occurs, immediately cut off the power and check the abnormal module.表 4-1充电模块的输出一致检测表 (注:如符合条件和要求请填”T”反之”F”Table 4-1 Test Records of the Output Identify of Charging

23、Module(Note: Please fill in the blank of “Results ” with “T” if the actualcheck results accord with the specification and requirements, otherwise fill in “F”.各个充电模块的输出一致1V The output voltages of various charging modules are identical.4.3直流配电的通电调试 Energization Test of DC Distribution Part 充电模块部分正常工作后

24、，接着作直流配电部分的通电调试： 依次合上回路的各个输出开关，检查相应的输出端子电压和对应指示灯After the charging module works normally, the energization test of the DC distribution part can be done.Close in turn various output switches of the circuit and check the corresponding output terminal voltage and indicator.表 4-2 母线和各馈线开关检测表 （注: 如符合条件和要

25、求请填” T”反之” F”检验项目检验标准结果Inspection Items合上 Close Q1合上 Close Q2合上 Close Q3合上 Close Q4合上 Close Q5合上 Close Q6合上 Close Q7Inspection Standards端子有 110V 电压输出，面板指示灯亮。There is 110V output on the terminal and the indicator on the panel are lit.端子有 110V 电压输出，面板指示灯亮。There is 110V output on the terminal and the i

26、ndicator on the panel are lit.端子有 110V 电压输出，面板指示灯亮。There is 110V output on the terminal and the indicator on the panel are lit.端子有 110V 电压输出，面板指示灯亮。There is 110V output on the terminal and the indicator on the panel are lit.端子有 110V 电压输出，面板指示灯亮。There is 110V output on the terminal and the indicator

27、on the panel are lit.端子有 110V 电压输出，面板指示灯亮。There is 110V output on the terminal and the indicator on the panel are lit.端子有 110V 电压输出，面板指示灯亮。There is 110V output on the terminal and the indicator on the panel are lit.Results合上 Close Q8合上 Close Q9合上 Close Q10合上 Close Q11合上 Close Q12合上 Close Q13合上 Close

28、 Q14There is 110V output on the terminal and the indicator on the panel are lit.端子有 110V 电压输出，面板指示灯亮。There is 110V output on the terminal and the indicator on the panel are lit.端子有 110V 电压输出，面板指示灯亮。There is 110V output on the terminal and the indicator on the panel are lit.端子有 110V 电压输出，面板指示灯亮。There

29、 is 110V output on the terminal and the indicator on the panel are lit.端子有 110V 电压输出，面板指示灯亮。There is 110V output on the terminal and the indicator on the panel are lit.端子有 110V 电压输出，面板指示灯亮。There is 110V output on the terminal and the indicator on the panel are lit.端子有 110V 电压输出，面板指示灯亮。There is 110V

30、output on the terminal and the indicator on the panel are lit.端子有 110V 电压输出，面板指示灯亮。合上 Close Q15端子有 110V 电压输出，面板指示灯亮。合上 Close Q16There is 110V output on the terminal and the indicator on the panel are lit.Table4-3 Check Records of the Bus and Various Feeder switches(Note: Please fill in the blank of

31、“ Results ” withaccord with the specification and requirement,s otherwise fill in“ T” if the actual check results “F”.端子 有 110V 电压输出，面板指示灯合上 Close Q17亮。There is 110V output on the terminal and the indicator on the panel are lit.端子 有 110V 电压输出，面板指示灯亮。合上 Close Q18There is 110V output on the terminal and the indicator on the panel are lit.端子 有 110V 电压输出，面板指示灯合上 Close Q19亮。There is 110V output on the terminal and