电气技术  2022, Vol. 23 Issue (5): 90-94    DOI:
技术与应用 |
750kV串联电容补偿系统集中电子式互感器测量系统设计
朱长银1,2, 常远1,2, 赵玉灿1,2, 吴健1,2, 王德昌1,2
1.南京南瑞继保电气有限公司,南京 211102;
2.智能电网保护和运行控制企业国家重点实验室,南京 211102
Design of centralized instrument transformer measure system in 750kV series capacitor compensation system
ZHU Changyin1,2, CHANG Yuan1,2, ZHAO Yucan1,2, WU Jian1,2, WANG Dechang1,2
1. NR Electric Co., Ltd, Nanjing 211102;
2. State Key Laboratory of Smart Grid Protection and Control, Nanjing 211102
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摘要 针对目前串联电容补偿系统测量存在的难点,本文通过分析串联电容补偿平台上电流互感器（TA）测量系统的干扰源和干扰路径,考虑串联电容补偿平台TA测量系统性能需求和工程实际,以及集中电子式TA测量系统相关功能模块的实现方式,设计一种集中电子式TA测量系统,采用冗余闭环控制的全激光供能技术及集中测量单元设计,提高了系统的可靠性,并在实际工程中得到应用。
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朱长银
常远
赵玉灿
吴健
王德昌
关键词 ： TA测量系统,  串联补偿,  平台电源,  合并单元    
Abstract：In view of the difficulties in the measurement of the current series compensation system, the interference sources and interference paths of the current transformer measurement system on the series compensation platform are analyzed. This paper introduces the realization of relevant functional modules of centralized electronic TA measurement system, and designs a centralized electronic TA measurement system. The reliability of the system is improved by using the full laser power supply technology with redundant closed loop control and the design of centralized measurement unit, and the application in practical engineering is realized.
Key words： TA measure system    series compensation    platform power supply    merging unit   
收稿日期: 2021-12-17     
作者简介: 朱长银（1980—）,男,硕士,高级工程师,研究方向为电力系统保护控制平台及量测系统的研究与开发。
引用本文:   
朱长银, 常远, 赵玉灿, 吴健, 王德昌. 750kV串联电容补偿系统集中电子式互感器测量系统设计[J]. 电气技术, 2022, 23(5): 90-94. ZHU Changyin, CHANG Yuan, ZHAO Yucan, WU Jian, WANG Dechang. Design of centralized instrument transformer measure system in 750kV series capacitor compensation system. Electrical Engineering, 2022, 23(5): 90-94.
链接本文:  
https://dqjs.cesmedia.cn/CN/Y2022/V23/I5/90