
浏览全部资源
扫码关注微信
1.东南大学电气工程学院,江苏省南京市 210096
2.南京师范大学南瑞电气与自动化学院,江苏省南京市 210046
于其宜(1995—),女,博士研究生,主要研究方向:电力系统分布式控制。E-mail:1543007479@qq.com
王琦(1975—),女,通信作者,博士,教授,硕士生导师,主要研究方向:新能源发电及并网、综合能源建模及优化控制、电力电子技术在电力系统中的应用。E-mail:wangqi@njnu.edu.cn
汤奕(1977—),男,博士,教授,博士生导师,主要研究方向:电力系统安全稳定分析与控制、电力信息物理系统等。E-mail:tangyi@seu.edu.cn
收稿日期:2020-09-04,
修回日期:2021-02-02,
网络出版日期:2021-04-02,
纸质出版日期:2021-07-10
移动端阅览
于其宜,王琦,汤奕.考虑泄流效应的风电场并网点电压系统侧增援调控方法[J].电力系统自动化,2021,45(13):30-39.
YU Qiyi,WANG Qi,TANG Yi.System-side Reinforcing Dispatch and Control Method for Grid-connected Point Voltage of Wind Farm Considering Drainage Effect[J].Automation of Electric Power Systems,2021,45(13):30-39.
于其宜,王琦,汤奕.考虑泄流效应的风电场并网点电压系统侧增援调控方法[J].电力系统自动化,2021,45(13):30-39. DOI: 10.7500/AEPS20200904005.
YU Qiyi,WANG Qi,TANG Yi.System-side Reinforcing Dispatch and Control Method for Grid-connected Point Voltage of Wind Farm Considering Drainage Effect[J].Automation of Electric Power Systems,2021,45(13):30-39. DOI: 10.7500/AEPS20200904005.
风电场常因自身无功容量配置不足而导致并网点电压在某些工况下越限,参与并网点电压增援调控的周边无功补偿站,其增发/减发的无功功率会出现泄流效应。此效应既降低了对风电场电压的支撑力度,又可能引起其他节点电压出现新的越限。为此,针对并网点电压越限的预防控制问题,提出一种考虑泄流效应的风电场系统侧增援调控方法。首先,介绍了无功补偿增量的泄流效应并定义了泄流比;其次,讨论了待调控风电场周边变电站参与增援调控的基本条件,给出了筛选候选无功补偿站的方案;最后,设计了分配增援调控任务的启发式决策方法和考虑调控代价差异的线性规划模型优化决策方法。算例结果表明,所提出的2种增援调控站无功补偿决策方法均能将风电场并网点电压调整并稳定在设定的范围内。
Due to the lack of reactive power capacity allocation in the wind farm
the grid-connected point voltage often exceeds the limit under certain operation conditions. The drainage effect of the increased/decreased reactive power of surrounding reactive power compensation substations participating in the reinforcing dispatch and control for the grid-connected point voltage will occur. This effect not only weakens the support for the wind farm voltage
but also may cause new voltage violations at other nodes. For the prevention and control of grid-connected point voltage violations
a system-side reinforcing dispatch and control method for the wind farm considering the drainage effect is proposed. Firstly
the drainage effect of the increment of the reactive power compensation is introduced and the drainage ratio is defined. Secondly
the basic conditions participating in reinforcing dispatch and control of substations to be regulated surrounding the wind farms are discussed and a scheme for selecting candidate substations is given. Finally
a heuristic decision-making method for allocating reinforcing dispatch and control tasks and an optimization decision-making method of linear programming model considering the difference of dispatch and control cost are designed. The case study results show that the two proposed decision-making methods for the reactive power compensation of the reinforcing dispatch and control substations can both adjust and stabilize the grid-connected point voltage of the wind farm within the set range.
鲁宗相 , 黄瀚 , 单葆国 , 等 . 高比例可再生能源电力系统结构形态演化及电力预测展望 [J]. 电力系统自动化 , 2017 , 41 ( 9 ): 12 - 18 .
LU Zongxiang , HUANG Han , SHAN Baoguo , et al . Morphological evolution model and power forecasting prospect of future electric power systems with high proportion of renewable energy [J]. Automation of Electric Power Systems , 2017 , 41 ( 9 ): 12 - 18 .
盛万兴 , 吴鸣 , 季宇 , 等 . 分布式可再生能源发电集群并网消纳关键技术及工程实践 [J]. 中国电机工程学报 , 2019 , 39 ( 8 ): 2175 - 2186 .
SHENG Wanxing , WU Ming , JI Yu , et al . Key techniques and engineering practice of distributed renewable generation clusters integration [J]. Proceedings of the CSEE , 2019 , 39 ( 8 ): 2175 - 2186 .
姚良忠 , 朱凌志 , 周明 , 等 . 高比例可再生能源电力系统的协同优化运行技术展望 [J]. 电力系统自动化 , 2017 , 41 ( 9 ): 36 - 43 .
YAO Liangzhong , ZHU Lingzhi , ZHOU Ming , et al . Prospects of coordination and optimization for power systems with high proportion of renewable energy [J]. Automation of Electric Power Systems , 2017 , 41 ( 9 ): 36 - 43 .
李军徽 , 毕江林 , 严干贵 , 等 . 大规模风电并网无功调控技术综述 [J]. 电力系统及其自动化学报 , 2018 , 30 ( 10 ): 42 - 48 .
LIU Junhui , BI Jianglin , YAN Gangui , et al . Review on reactive power regulation techniques of large-scale wind power integration [J]. Proceedings of the CSU-EPSA , 2018 , 30 ( 10 ): 42 - 48 .
陈国平 , 李明节 , 许涛 , 等 . 我国电网支撑可再生能源发展的实践与挑战 [J]. 电网技术 , 2017 , 41 ( 10 ): 3095 - 3103 .
CHEN Guoping , LI Mingjie , XU Tao , et al . Practice and challenge of renewable energy development based on interconnected power grids [J]. Power System Technology , 2017 , 41 ( 10 ): 3095 - 3103 .
刘天琪 , 陶艳 , 李保宏 . 风电场经MMC-MTDC系统并网的几个关键问题 [J]. 电网技术 , 2017 , 41 ( 10 ): 3251 - 3260 .
LIU Tianqi , TAO Yan , LI Baohong . Critical problems of wind farm integration via MMC-MTDC system [J]. Power System Technology , 2017 , 41 ( 10 ): 3251 - 3260 .
郭鹏 , 文晶 , 朱丹丹 , 等 . 基于源-荷互动的大规模风电消纳协调控制策略 [J]. 电工技术学报 , 2017 , 32 ( 3 ): 1 - 9 .
GUO Peng , WEN Jing , ZHU Dandan , et al . The coordination control strategy for large-scale wind power consumption based on source-load interactive [J]. Transactions of China Electrotechnical Society , 2017 , 32 ( 3 ): 1 - 9 .
曹曦 , 王洪涛 . 大规模电网源荷协调恢复决策与控制方法 [J]. 中国电机工程学报 , 2017 , 37 ( 6 ): 1666 - 1676 .
CAO Xi , WANG Hongtao . Source-load coordinated restoration decision-making and control method for large scale power system [J]. Proceedings of the CSEE , 2017 , 37 ( 6 ): 1666 - 1676 .
程鹏 , 马静 , 李庆 , 等 . 风电机组电网友好型控制技术要点及展望 [J]. 中国电机工程学报 , 2020 , 40 ( 2 ): 456 - 467 .
CHENG Peng , MA Jing , LI Qing , et al . A review on grid-friendly control technologies for wind power generators [J]. Proceedings of the CSEE , 2020 , 40 ( 2 ): 456 - 467 .
贾宁 , 王彬 , 孙宏斌 , 等 . 基于全景精细化模型的风电场能量管理系统研制及应用 [J]. 电力系统保护与控制 , 2016 , 44 ( 14 ): 61 - 68 .
JIA Ning , WANG Bin , SUN Hongbin , et al . Development and application of panoramic fine modeling based wind farm energy management system [J]. Power System Protection and Control , 2016 , 44 ( 14 ): 61 - 68 .
孙宏斌 , 张智刚 , 刘映尚 , 等 . 复杂电网自律协同无功电压优化控制:关键技术与未来展望 [J]. 电网技术 , 2017 , 41 ( 12 ): 3741 - 3749 .
SUN Hongbin , ZHANG Zhigang , LIU Yingshang , et al . Autonomous-synergic voltage control for complicated power systems: key technologies and prospects [J]. Power System Technology , 2017 , 41 ( 12 ): 3741 - 3749 .
LI Q , ZHANG Y , JI T , et al . Volt/var control for power grids with connections of large-scale wind farms: a review [J]. IEEE Access , 2018 , 6 : 26675 - 26692 .
MOHSENI-BONAB S M , RABIEE A . Optimal reactive power dispatch: a review, and a new stochastic voltage stability constrained multi-objective model at the presence of uncertain wind power generation [J]. IET Generation , Transmission & Distribution, 2017 , 11 ( 4 ): 815 - 829 .
OUYANG J , LI M , ZHANG Z , et al . Multi-timescale active and reactive power-coordinated control of large-scale wind integrated power system for severe wind speed fluctuation [J]. IEEE Access , 2019 ( 7 ): 51201 - 51210 .
蔡游明 , 李征 , 蔡旭 . 以并网点电压和机端电压平稳性为目标的风电场无功电压协调控制 [J]. 电力自动化设备 , 2018 , 38 ( 8 ): 166 - 173 .
CAI Youming , LI Zheng , CAI Xu . Coordinated control of reactive power and voltage for wind farm aiming at voltage stability of PCC and generator terminal [J]. Electric Power Automation Equipment , 2018 , 38 ( 8 ): 166 - 173 .
杨珺 , 郝敬 , 薄志谦 . 基于相邻经验粒子群算法的风电场集群无功电压分层控制策略 [J]. 电网技术 , 2017 , 41 ( 6 ): 1823 - 1829 .
YANG Jun , HAO Jing , BO Zhiqian . Hierarchical control strategy for reactive power and voltage of wind farm cluster based on adjacent experiential particle swarm optimization [J]. Power System Technology , 2017 , 41 ( 6 ): 1823 - 1829 .
崔杨 , 彭龙 , 仲悟之 , 等 . 双馈型风电场群无功分层协调控制策略 [J]. 中国电机工程学报 , 2015 , 35 ( 17 ): 4300 - 4307 .
CUI Yang , PENG Long , ZHONG Wuzhi , et al . Coordination strategy of reactive power control on wind farms based doubly fed induction generator [J]. Proceedings of the CSEE , 2015 , 35 ( 17 ): 4300 - 4307 .
LI Y , XU Z , ZHANG J , et al . Variable droop voltage control for wind farm [J]. IEEE Transactions on Sustainable Energy , 2018 , 9 ( 1 ): 491 - 493 .
GUO Y , GAO H , WANG Z . Distributed online voltage control for wind farms using generalized fast dual ascent [J]. IEEE Transactions on Power Systems , 2020 , 35 ( 6 ): 4505 - 4517 .
李自明 , 姚秀萍 , 王海云 , 等 . 计及风电场静态电压稳定性的VMP系统无功电压控制策略研究 [J]. 电力系统保护与控制 , 2016 , 44 ( 21 ): 77 - 83 .
LI Ziming , YAO Xiuping , WANG Haiyun , et al . Study on reactive power and voltage control strategy of VMP system considering static voltage stability of wind farm [J]. Power System Protection and Control , 2016 , 44 ( 21 ): 77 - 83 .
国家标准化管理委员会 . 风电场接入电力系统技术规定 : GB/T 19963—2011 [S]. 北京 : 中国标准出版社 , 2012 .
Standardization Administration . Technical rule for connecting wind farm to power system : GB/T 19963—2011 [S]. Beijing : Standards Press of China , 2012 .
崔正湃 , 王皓靖 , 马锁明 , 等 . 大规模风电汇集系统动态无功补偿装置运行现状及提升措施 [J]. 电网技术 , 2015 , 39 ( 7 ): 1873 - 1878 .
CUI Zhengpai , WANG Haojing , MA Suoming , et al . Operation situation analysis and improvement measure study for dynamic reactive compensation equipment applied in large-scale wind power systems [J]. Power System Technology , 2015 , 39 ( 7 ): 1873 - 1878 .
TANG Z , HILL D , LIU T , et al . Hierarchical voltage control of weak subtransmission networks with high penetration of wind power [J]. IEEE Transactions on Power Systems , 2018 , 33 ( 1 ): 187 - 197 .
LU Y , TOMSOVIC K . Wide area hierarchical voltage control to improve security margin for systems with high wind penetration [J]. IEEE Transactions on Power Systems , 2018 , 33 ( 6 ): 6218 - 6228 .
葛晓琳 , 郝广东 , 夏澍 , 等 . 高比例风电系统的优化调度方法 [J]. 电网技术 , 2019 , 43 ( 2 ): 390 - 400 .
GE Xiaolin , HAO Guangdong , XIA Shu , et al . An optimal system scheduling method with high proportion of wind power [J]. Power System Technology , 2019 , 43 ( 2 ): 390 - 400 .
明杰 , 向红吉 , 戴朝华 , 等 . 多风电场接入的灵敏度场景静态无功/电压评估 [J]. 电力自动化设备 , 2017 , 37 ( 12 ): 102 - 108 .
MING Jie , XIANG Hongji , DAI Chaohua , et al . Static reactive power/voltage assessment of sensitivity scenarios with multiple wind farms [J]. Electric Power Automation Equipment , 2017 , 37 ( 12 ): 102 - 108 .
王琦 , 濮昌期 , 陈宁 , 等 . 考虑风电源流关系的电网电压主导节点识别 [J]. 电力系统自动化 , 2011 , 35 ( 18 ): 41 - 46 .
WANG Qi , PU Changqi , CHEN Ning , et al . Pilot node identification in regional grid with wind power based on electrical relationship between sources and flows [J]. Automation of Electric Power Systems , 2011 , 35 ( 18 ): 41 - 46 .
丁涛 , 郭庆来 , 柏瑞 , 等 . 考虑风电不确定性的区间经济调度模型及空间分支定界法 [J]. 中国电机工程学报 , 2014 , 34 ( 22 ): 3707 - 3714 .
DING Tao , GUO Qinglai , BO Rui , et al . Interval economic dispatch model with uncertain wind power injection and spatial branch and bound method [J]. Proceedings of the CSEE , 2014 , 34 ( 22 ): 3707 - 3714 .
李俊 , 邓大上 , 房鑫炎 , 等 . 考虑电压稳定裕度约束的点估计随机最优无功调度方法 [J]. 电工技术学报 , 2015 , 30 ( 7 ): 27 - 33 .
LI Jun , DENG Dashang , FANG Xinyan , et al . Stochastic optimal reactive power dispatch method based on point estimation considering voltage stability margins [J]. Transactions of China Electrotechnical Society , 2015 , 30 ( 7 ): 27 - 33 .
蔡博 , 黄少锋 . 基于多目标粒子群算法的高维多目标无功优化 [J]. 电力系统保护与控制 , 2017 , 45 ( 15 ): 77 - 84 .
CAI Bo , HUANG Shaofeng . Multi-objective reactive power optimization based on the multi-objective particle swarm optimization algorithm [J]. Power System Protection and Control , 2017 , 45 ( 15 ): 77 - 84 .
0
浏览量
0
下载量
5
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621