大型光伏电站快速无功控制系统研制及应用

doi:10.11930/j.issn.1004-9649.201911101

中国电力 ›› 2020, Vol. 53 ›› Issue (3): 177-184.DOI: 10.11930/j.issn.1004-9649.201911101

• 新能源 • 上一篇

大型光伏电站快速无功控制系统研制及应用

李祖明¹, 徐光福², 陈俊², 王晨², 王健², 姜淼²

1. 南京工程学院电力工程学院, 江苏南京 211167;
2. 南京南瑞继保电气有限公司, 江苏南京 211102

收稿日期:2019-11-18 修回日期:2020-01-21 发布日期:2020-03-10
通讯作者: 徐光福(1982-),男,通信作者,硕士,高级工程师,从事电力系统中低压继电保护、分布式发电保护控制研发工作,E-mail:xugf@nrec.com
作者简介:李祖明(1962-),男,硕士,副教授,从事电机故障诊断与保护研究,E-mail:lllzzzm@sina.com;陈俊(1978—),男,博士,高级工程师(研究员级),从事电气主设备、新能源保护与控制研发工作,E-mail:chenj@nrec.com
基金资助:
江苏省电力公司科技项目（J2019049）

Development and Application of Fast Reactive Power Control System for Large-Scale PV Power Plant

LI Zuming¹, XU Guangfu², CHEN Jun², WANG Chen², WANG Jian², JIANG Miao²

1. School of Electric Power Engineering, Nanjing Institute of Technology, Nanjing 211167, China;
2. NR Electric Co., Ltd., Nanjing 211102, China

Received:2019-11-18 Revised:2020-01-21 Published:2020-03-10
Supported by:
This work is supported by Science and Technology Project of State Grid Jiangsu Electric Power Co. (No.J2019049)

摘要/Abstract

摘要： 针对大型光伏电站AVC系统调节逆变器无功速度慢、可靠性差，难以满足光伏电站电压剧烈波动需要快速控制的现状，设计了一种基于GOOSE通信的快速无功控制系统，提出了分时快速控制方法及等裕度无功分配策略，并研制了快速无功控制器。试验结果表明，该系统达到了全站低于50 ms的电压/无功控制系统响应延时，可在一定程度上减少甚至替代SVG的配置，节约光伏电站的建设成本和设备占地。

关键词: 大型光伏电站, 逆变器无功, 快速无功控制系统, GOOSE通信

Abstract: At present, the AVC system of large-scale PV power plants is difficult to meet the needs of rapid control of voltage fluctuation due to its slow reactive power regulation speed and poor reliability. Therefore, a fast reactive power control system is designed based on GOOSE communication, and a time-sharing fast control method and an equal-margin reactive distribution strategy are proposed, and a fast reactive power controller is also developed. The test results show that the system has a reactive power control response time of less than 50 ms for the whole station, which can reduce or even replace the configuration of SVG, consequently saving the construction cost and land occupation for photovoltaic power plants.

Key words: large-scale PV power plant, reactive power of converter, fast reactive power control system, GOOSE communication

李祖明, 徐光福, 陈俊, 王晨, 王健, 姜淼. 大型光伏电站快速无功控制系统研制及应用[J]. 中国电力, 2020, 53(3): 177-184.

LI Zuming, XU Guangfu, CHEN Jun, WANG Chen, WANG Jian, JIANG Miao. Development and Application of Fast Reactive Power Control System for Large-Scale PV Power Plant[J]. Electric Power, 2020, 53(3): 177-184.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.201911101

https://www.electricpower.com.cn/CN/Y2020/V53/I3/177

参考文献

[1] 丁明, 王伟胜, 王秀丽, 等. 大规模光伏发电对电力系统影响综述[J]. 中国电机工程学报, 2014, 34(1): 1–14
DING Ming, WANG Weisheng, WANG Xiuli, et al. A review on the effect of large-scale PV generation on power systems[J]. Proceedings of the CSEE, 2014, 34(1): 1–14
[2] 张丁, 王颂凯, 安源, 等. 基于电压波动的并网光伏系统对电能质量的影响[J]. 电网与清洁能源, 2017, 33(4): 119–124
ZHANG Ding, WANG Songkai, AN Yuan, et al. Impacts of voltage fluctuation of grid-connected photovoltaic systems on power quality[J]. Power System and Clean Energy, 2017, 33(4): 119–124
[3] 李响, 范建业, 曹丽璐, 等. 大型光伏电站并网适应性分析[J]. 电力系统保护与控制, 2018, 46(8): 164–169
LI Xiang, FAN Jianye, CAO Lilu, et al. Analysis on the adaptability of large-scale grid-connected PV station[J]. Power System Protection and Control, 2018, 46(8): 164–169
[4] 粟渊恺, 张捷, 胡世昊, 等. 光伏电源友好并网系统及其仿真研究[J]. 中国电力, 2016, 49(4): 160–165
SU Yuankai, ZHANG Jie, HU Shihao, et al. Photovoltaic generator grid-friendly connection system and simulation study[J]. Electric Power, 2016, 49(4): 160–165
[5] 光伏发电站接入电力系统技术规定: GB/T 19964—2012[S].
[6] 光伏发电站无功补偿技术规范: GB/T 29321—2012[S].
[7] 王阳, 查正发, 于玮, 等. 基于逆变器调相控制的无功遥调技术在大中型并网光伏发电站中的应用[J]. 中国电力, 2014, 47(11): 101–107
WANG Yang, ZHA Zhengfa, YU Wei, et al. Remote control and operation of reactive power for medium and large grid-connected photovoltaic power plants based on phase modulation inverter control[J]. Electric Power, 2014, 47(11): 101–107
[8] 杨明, 周林, 杜潇, 等. 大型光伏电站并网逆变器无功与电压控制策略[J]. 电机与控制学报, 2016, 20(10): 70–81
YANG Ming, ZHOU Lin, DU Xiao, et al. Reactive power and voltage control in the large photovoltaic power plants[J]. Electric Machines and Control, 2016, 20(10): 70–81
[9] 刘双, 张建周, 王汉林, 等. 考虑多无功源的光伏电站两阶段无功电压协调控制策略[J]. 电力系统自动化, 2017, 41(11): 120–125, 168
LIU Shuang, ZHANG Jianzhou, WANG Hanlin, et al. Two-stage reactive power and voltage coordinated control strategy for photovoltaic power station considering multiple reactive power sources[J]. Automation of Electric Power Systems, 2017, 41(11): 120–125, 168
[10] 秦睿, 梁福波, 智勇, 等. 基于逆变器的光伏电站无功电压控制技术研究[J]. 电力电子技术, 2016, 50(3): 45–48
QIN Rui, LIANG Fubo, ZHI Yong, et al. Research on reactive power and voltage control technology based on inverter in photovoltaic power plants[J]. Power Electronics, 2016, 50(3): 45–48
[11] 周林, 任伟, 廖波, 等. 并网型光伏电站无功电压控制[J]. 电工技术学报, 2015, 30(20): 168–175
ZHOU Lin, REN Wei, LIAO Bo, et al. Reactive power and voltage control for grid-connected PV power plants[J]. Transactions of China Electrotechnical Society, 2015, 30(20): 168–175
[12] 周林, 邵念彬. 大型光伏电站无功电压控制策略[J]. 电力自动化设备, 2016, 36(4): 116–122, 128
ZHOU Lin, SHAO Nianbin. Reactive-power and voltage control for large-scale grid-connected photovoltaic plants[J]. Electric Power Automation Equipment, 2016, 36(4): 116–122, 128
[13] 张彦昌, 刘刚, 石巍, 等. 大型光伏电站无功补偿装置经济运行研究[J]. 电力电容器与无功补偿, 2019, 40(3): 41–46, 58
ZHANG Yanchang, LIU Gang, SHI Wei, et al. Economic operation study on reactive power compensation device of large PV power station[J]. Power Capacitor & Reactive Power Compensation, 2019, 40(3): 41–46, 58
[14] 夏鹏, 刘文颖, 朱丹丹, 等. 基于模型预测控制的多时间尺度无功电压优化控制方法[J]. 电力自动化设备, 2019, 39(3): 64–70
XIA Peng, LIU Wenying, ZHU Dandan, et al. Multi-time scale optimal control method of reactive power and voltage based on model predictive control[J]. Electric Power Automation Equipment, 2019, 39(3): 64–70
[15] 刘京波, 宋鹏, 吴林林, 等. 风电场无功电压控制系统运行现状分析及提升措施[J]. 中国电力, 2018, 51(8): 130–138
LIU Jingbo, SONG Peng, WU Linlin, et al. Operation situation analysis and improvement measures for automatic voltage control system of wind farms[J]. Electric Power, 2018, 51(8): 130–138
[16] 屈爱艳, 袁玉宝, 陈洪雨, 等. AGC与AVC在光伏电站的应用与实现[J]. 电气技术, 2016(6): 146–148
QU Aiyan, YUAN Yubao, CHEN Hongyu, et al. The application and realization of AGC and AVC in solar photovoltaic plant[J]. Electrical Engineering, 2016(6): 146–148
[17] 拜润卿, 陈仕彬, 梁福波, 等. 含逆变器无功的光伏电站无功控制研究[J]. 电力电子技术, 2018, 52(2): 72–74
BAI Runqing, CHEN Shibin, LIANG Fubo, et al. Reactive power control of photovoltaic power plant considering reactive power regulation capacity of inverter[J]. Power Electronics, 2018, 52(2): 72–74
[18] 唐明, 胡勇, 何霄鹏, 等. 大型并网光伏电站监控系统设计与实现[J]. 电气自动化, 2015, 37(3): 49–51, 54
TANG Ming, HU Yong, HE Xiaopeng, et al. Development of a monitoring system for large grid-connected photovoltaic power stations[J]. Electrical Automation, 2015, 37(3): 49–51, 54
[19] 黄忠胜, 刘娟, 廖小君, 等. 智能变电站GOOSE组网应用[J]. 中国电力, 2015, 48(12): 43–47
HUANG Zhongsheng, LIU Juan, LIAO Xiaojun, et al. Application of smart substation GOOSE network[J]. Electric Power, 2015, 48(12): 43–47
[20] 韩明峰, 张捷, 郑永志. IEC61850 GOOSE实时通信的实现方法[J]. 电力自动化设备, 2009, 29(1): 143–146
HAN Mingfeng, ZHANG Jie, ZHENG Yongzhi. Realization of IEC61850 GOOSE real-time communication[J]. Electric Power Automation Equipment, 2009, 29(1): 143–146

大型光伏电站快速无功控制系统研制及应用

Development and Application of Fast Reactive Power Control System for Large-Scale PV Power Plant

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 1

编辑推荐

Metrics

模态框（Modal）标题

大型光伏电站快速无功控制系统研制及应用

Development and Application of Fast Reactive Power Control System for Large-Scale PV Power Plant

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 1

编辑推荐

Metrics