| 引用本文: | 赵谦,殷建荣,程成,等.基于就地控制器的变电站GIS智能化研究[J].电力系统保护与控制,2019,47(17):149-155.[点击复制] |
| ZHAO Qian,YIN Jianrong,CHENG Cheng,et al.Study on intelligent GIS based on on-site control unit[J].Power System Protection and Control,2019,47(17):149-155[点击复制] |
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| 摘要: |
| 针对国内GIS设备智能化水平较低的现状，提出了一种基于就地控制器的变电站GIS技术。首先分析了变电站GIS设备的现状，并梳理了前期的智能化探索。其次，从电机驱动断路器双闭环操作控制、电子式互感器采样与FIR滤波器噪声抑制、基于复向量频率相位算法的跳合闸相位精准控制、在线监测传感器接入、间隔测控计算和源数据快速扰动分析、智能化视频辅控等方面阐述了该技术的功能原理。最后，面向工程应用，研究了本技术的安装与运行方案，包括物理融合安装方案、设备配置方案等。该技术可提升GIS的智能化水平，降低设备配置和运维复杂度。 |
| 关键词: 智能化 就地控制器 测量与控制 一二次融合 电机驱动 |
| DOI：10.19783/j.cnki.pspc.181232 |
| 投稿时间：2018-09-29修订日期：2019-04-03 |
| 基金项目:江苏省科技成果转化专项资金项目资助(BA2016057) |
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| Study on intelligent GIS based on on-site control unit |
| ZHAO Qian,YIN Jianrong,CHENG Cheng,YU Chunlin,SUN Wei,ZHANG Yao |
| (Guodian Nanjing Automation Co., Ltd., Nanjing 210003, China;Nanjing Guodian Nanzi Grid Automation Co.Ltd., Nanjing 211153, China;Yixing Secondary Vocational School of Jiangsu Province, Yixing 214206, China) |
| Abstract: |
| In view of the low intelligence level of GIS equipment in internal substations, the technology of intelligent GIS based on the integrated on-site control unit is proposed. Firstly, the status of GIS equipment is analyzed, while the preliminary researches on intellectualization are combed. Then, the functional principles of this technology are researched, including motor drive control of circuit breaker, electronic transformer (ECT/EVT) sampling, tripping/closing phase control, real-time monitoring sensors implementation, bay measurement control, disturbance analysis and video auxiliary control. Finally, the installation and operation scheme of this technology are researched, including physical fusion installation scheme and equipment configuration scheme. The proposed technology could improve the intelligence level of GIS equipment, decreasing the complexity of equipment configuration and maintenance. This work is supported by Scientific and Technological Achievements Transformation Fund Project of Jiangsu Province (No. BA2016057). |
| Key words: intelligentization on-site control unit measurement and control primary and secondary integration motor drive |
