Discussion on Multi-Status Monitoring Technology of Prefabricated Substation

doi:10.11930/j.issn.1004-9649.202203037

Abstract

Abstract: Centralized access of prefabricated cabin substation has gradually become the development trend of urban power distribution system. Based on the SF₆ gas concentration, temperature and humidity, noise, pollution and other factors in the prefabricated cabin substation, an integrated status monitoring system is built, and a forced fan strategy is proposed based on the fan configuration in the prefabricated cabin to adjust the cabin environment and reduce the operation and maintenance of the substation. The proposed method takes into account the comprehensive influence of multiple environmental factors, solves the problem of fan start and stop confusion in prefabricated cabin substations, and improves the reliability and sensitivity of environmental control in prefabricated cabin substations.

Key words: prefabricated cabin substation, monitoring system, multi-status analysis

FAN Changjun, MENG Fei, GUO Tianheng, DU Yankun, CUI Xiaolin, ZHANG Cheng. Discussion on Multi-Status Monitoring Technology of Prefabricated Substation[J]. Electric Power, 2022, 55(12): 98-104.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.202203037

https://www.electricpower.com.cn/EN/Y2022/V55/I12/98

References

[1] 董洁, 乔建强. “双碳”目标下先进煤炭清洁利用发电技术研究综述[J]. 中国电力, 2022, 55(8): 202–212
DONG Jie, QIAO Jianqiang. A review on advanced clean coal power generation technology under “carbon peaking and carbon neutrality” goal[J]. Electric Power, 2022, 55(8): 202–212
[2] 康重庆, 姚良忠. 高比例可再生能源电力系统的关键科学问题与理论研究框架[J]. 电力系统自动化, 2017, 41(9): 2–11
KANG Chongqing, YAO Liangzhong. Key scientific issues and theoretical research framework for power systems with high proportion of renewable energy[J]. Automation of Electric Power Systems, 2017, 41(9): 2–11
[3] 江涵, 岳程燕, 严兴煜, 等. 高比例可再生能源系统惯量约束对灵活性分析的影响研究[J]. 电力系统保护与控制, 2021, 49(18): 44–51
JIANG Han, YUE Chengyan, YAN Xingyu, et al. Influence of system inertia on flexibility resource analysis for an interconnection system with a high proportion of intermittent renewable energy[J]. Power System Protection and Control, 2021, 49(18): 44–51
[4] 景建龙, 翟红晓, 李凤兰. 预制舱变电站的技术对比及方案选择[J]. 能源与节能, 2018(3): 106–108
JING Jianlong, ZHAI Hongxiao, LI Fenglan. Technology comparison and scheme selection of prefabricated cabin substations[J]. Energy and Energy Conservation, 2018(3): 106–108
[5] 蔡晶, 许成昊, 林清如, 等. 预制舱式变电站设计及应用探索[J]. 广东电力, 2019, 32(8): 9–16
CAI Jing, XU Chenghao, LIN Qingru, et al. Design and application of prefabricated substation[J]. Guangdong Electric Power, 2019, 32(8): 9–16
[6] 石敏. 新一代智能变电站集成化二次设备关键技术的应用研究[D]. 北京: 华北电力大学(北京), 2016.
SHI Min. Research on key technology application of integrated secondary equipment in next generation smart substation[D]. Beijing: North China Electric Power University, 2016.
[7] 黄景亮, 郭魏凯. 高风沙环境下的预制舱防尘设计方案[J]. 电子技术与软件工程, 2018(14): 131
HUANG Jingliang, GUO Weikai. Dust-proof design scheme of prefabricated cabin in high wind-sand environment[J]. Electronic Technology & Software Engineering, 2018(14): 131
[8] 狄谦, 谢晓磊, 康雪晶, 等. 预制舱式模块化变电站关键技术研究[J]. 电气应用, 2019, 38(12): 57–61
DI Qian, XIE Xiaolei, KANG Xuejing, et al. Research on key technologies of prefabricated modular substation[J]. Electrotechnical Application, 2019, 38(12): 57–61
[9] 张永峰, 窦辉, 丁丽平, 等. 智能变电站预制舱噪声控制[J]. 中国科技信息, 2017(12): 54–55, 57
ZHANG Yongfeng, DOU Hui, DING Liping, et al. Noise control of prefabricated cabin in intelligent substation[J]. China Science and Technology Information, 2017(12): 54–55, 57
[10] 谭丽平, 邓庆红, 何银国, 等. 大型变电站预制舱噪声自动化抑制方法研究[J]. 自动化与仪器仪表, 2019(5): 157–160
TAN Liping, DENG Qinghong, HE Yinguo, et al. Research on automatic suppression method of prefabricated cabin noise in large substation[J]. Automation & Instrumentation, 2019(5): 157–160
[11] 陆朝阳, 李雪城, 刘广州, 等. 智能变电站预制舱防凝露技术研究[J]. 电气技术, 2020, 21(11): 66–70
LU Chaoyang, LI Xuecheng, LIU Guangzhou, et al. Research on anti-condensation technology for prefabricated cabin of smart substation[J]. Electrical Engineering, 2020, 21(11): 66–70
[12] 顾铭飞, 袁涤非. 二次设备预制舱毛细管式风道空调结合风机散热方案的研究[J]. 华电技术, 2017, 39(5): 27–29,77
GU Mingfei, YUAN Difei. Secondary device precast Bin capillary module duct air conditioner and fan composite radiating solution study[J]. Huadian Technology, 2017, 39(5): 27–29,77
[13] 祝德春, 范志刚, 吴明, 等. 新一代智能变电站预制舱热设计与舱内热环境数值模拟及评价[J]. 机械制造与自动化, 2017, 46(1): 126–130, 152
ZHU Dechun, FAN Zhigang, WU Ming, et al. Numerical simulation and evaluation of thermal environment and thermal design of precast chamber for new generation smart substation[J]. Machine Building & Automation, 2017, 46(1): 126–130, 152
[14] 张军, 张宇峰, 孟庆林, 等. 亚热带地区预制舱类工业建筑节能技术与设计策略[J]. 南方建筑, 2018(5): 114–120
ZHANG Jun, ZHANG Yufeng, MENG Qinglin, et al. Energy efficiency technologies and design strategies for prefabricated cabin-type industrial building in subtropical regions[J]. South Architecture, 2018(5): 114–120
[15] 孙建龙, 鲁东海. 基于预制舱的配送式智能变电站设计[J]. 江苏电机工程, 2014, 33(5): 43–47
SUN Jianlong, LU Donghai. Distribution-mode smart substation design based on prefabricated cabin[J]. Jiangsu Electrical Engineering, 2014, 33(5): 43–47
[16] 刘琴, 王易雯. 线路绝缘子非均匀染污方法及污闪特性[J]. 中国电力, 2019, 52(7): 84–91
LIU Qin, WANG Yiwen. Non-uniform pollution method and pollution flashover characteristics of transmission line insulators[J]. Electric Power, 2019, 52(7): 84–91
[17] 项恩新, 王科. 基于远程耦合法的绝缘子泄漏电流监测及局部放电识别[J]. 云南电力技术, 2020, 48(1): 225–231
XIANG Enxin, WANG Ke. Insulator leakage current monitoring and partial discharge identification based on remote coupling method[J]. Yunnan Electric Power, 2020, 48(1): 225–231
[18] 江秀臣, 安玲, 韩振东. 等值盐密现场测量方法的研究[J]. 中国电机工程学报, 2000, 20(4): 40–43, 49
JIANG Xiuchen, AN Ling, HAN Zhendong. Study on the method of ESDD on site measurement[J]. Proceedings of the CSEE, 2000, 20(4): 40–43, 49
[19] VITELLI M, TUCCI V, PETRARCA C. Temperature distribution along an outdoor insulator subjected to different pollution levels[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2000, 7(3): 416–423.
[20] 蔡骥然, 郑永康, 周振宇, 等. 智能变电站二次设备状态监测研究综述[J]. 电力系统保护与控制, 2016, 44(6): 148–154
CAI Jiran, ZHENG Yongkang, ZHOU Zhenyu, et al. A survey of research on secondary device condition monitoring in smart substation[J]. Power System Protection and Control, 2016, 44(6): 148–154
[21] 赵勤学, 杨俊杰, 楼志斌. 智能变电站安全在线监测系统设计[J]. 电测与仪表, 2017, 54(7): 34–40
ZHAO Qinxue, YANG Junjie, LOU Zhibin. Design of safety online monitoring system for smart substation[J]. Electrical Measurement & Instrumentation, 2017, 54(7): 34–40
[22] 王思华, 王军军, 赵磊, 等. 污秽成分对复合绝缘子表面电场的影响[J]. 中国电力, 2021, 54(7): 149–157
WANG Sihua, WANG Junjun, ZHAO Lei, et al. Influence of pollution components on surface electric field of composite insulators[J]. Electric Power, 2021, 54(7): 149–157
[23] 梁兴, 严居斌, 尹磊. 基于红外图像的输电线路故障识别[J]. 电测与仪表, 2019, 56(24): 99–103
LIANG Xing, YAN Jubin, YIN Lei. Fault identification of transmission lines based on infrared image[J]. Electrical Measurement & Instrumentation, 2019, 56(24): 99–103
[24] 王祖林, 黄涛, 刘艳, 等. 合成绝缘子故障的红外热像在线检测[J]. 电网技术, 2003, 27(2): 17–20
WANG Zulin, HUANG Tao, LIU Yan, et al. On-line inspection of defective composite insulators by infrared temperature measurement[J]. Power System Technology, 2003, 27(2): 17–20
[25] 江世艳, 王燕青, 徐越峰, 等. 基于灰色关联分析的电网安全事故关键致因分析[J]. 中国电力, 2021, 54(6): 168–174, 198
JIANG Shiyan, WANG Yanqing, XU Yuefeng, et al. Investigation of key causes for power grid safety events based on grey correlation analysis[J]. Electric Power, 2021, 54(6): 168–174, 198