分布式电源系统继电保护装置检测技术的研究Research on Testing Technology of Relay Protection for Distributed Power System
陈争光;詹荣荣;李岩军;董明会;王晓阳;詹智华;琚子超;
摘要(Abstract):
分析了用于分布式电源系统继电保护装置检测技术的必要性,在动模实验室建光伏电源、永磁直驱式风机及双馈异步式风机的的物理模型,并分别对不同分布式电源模型系统故障特征进行分析。在分布式电源物理模型的基础上,建设了分布式电源接入配网保护检测动模检测系统,提出了分布式电源系统继电保护装置检测方法,可实现对各厂家继电保护装置的闭环测试工作。该试验平台可开展风光电源不同接入位置、接入容量对继电保护以及对自动重合闸影响的研究,同时可开展孤岛检测技术以及其他功能的检测工作,该检测方法提高了故障分析的准确性,为分布式电源接入配网的继电保护适应性研究提供了科学的依据。
关键词(KeyWords): 分布式电源;配电网;继电保护;检测技术
基金项目(Foundation):
作者(Author): 陈争光;詹荣荣;李岩军;董明会;王晓阳;詹智华;琚子超;
Email:
DOI: 10.13335/j.1000-3673.pst.2015.04.036
参考文献(References):
- [1]国家电网公司生产技术部.Q/GDW 667—2011接入分布式电源的配电网继电保护技术规范[S].北京:中国电力出版社,2012:1-20.
- [2]张健.逆变型分布式电源故障特性分析及配电网保护策略研究[D].武汉:华中科技大学,2010:1-20.
- [3]韩奕,张东霞.含逆变型分布式电源的微网故障特征分析[J].电网技术,2011,35(10):68-73.Han Yi,Zhang Dongxia.Fault analysis of microgrid composed by inverter-based distributed generations[J].Power System Technology,2011,35(10):68-73(in Chinese).
- [4]代凤仙.分布式电源对配电网保护的影响分析及对策[D].天津:天津大学,2008:1-30.
- [5]付丽伟,王守相,张永武.多类型分布式电源在配电网中的优化配置[J].电网技术,2012,36(1):79-84.Fu Liwei,Wang Shouxiang,Zhang Yongwu.Optimal selection and configuration of multi-types of distributed generators in distribution network[J].Power System Technology,2012,36(1):79-84(in Chinese).
- [6]赵月灵,李华忠,孙鸣,等.分布式电源接入对变电站距离保护及重合闸的影响[J].电力系统保护与控制,2010,38(20):217-222.Zhao Yueling,Li Huazhong,Sun Ming,et al.Effect of DG on the distance protection and recloser of transformer substation[J].Power System Protection and Control,2010,38(20):217-222(in Chinese).
- [7]王守相,江兴月,王成山.含风力发电机组的配电网潮流计算[J],电网技术,2006,30(21):50-59.Wang Shouxiang,Jiang Xingyue,Wang Chengshan.Power flow analysis of distribution network containing wind power generators[J].Power System Technology,2006,30(21):50-59(in Chinese).
- [8]胡家兵.双馈异步风力发电机系统电网故障穿越(不间断)运行研究基础理论与关键技术[D].杭州:浙江大学,2008.
- [9]芦晶晶,赵渊,赵勇帅,等.含分布式电源配电网可靠性评估的点估计法[J].电网技术,2013,37(8):2250-2257.Lu Jingjing,Zhao Yuan,Zhao Yongshuai,et al.A point estimation method for reliability evaluation of distribution network with distributed generation[J].Power System Technology,2013,37(8):2250-2257(in Chinese).
- [10]张保会,张金华,原博,等.风电接入对继电保护的影响_六_风电场送出线路距离保护影响分析[J].电力自动化设备,2013,33(6):1-6.Zhang Baohui,Zhang Jinhua,Yuan Bo,et al.Impact of wind farm integration on relay protection(6):analysis of distance protection for wind farm outgoing transmission line[J].Electric Power Automation Equipment,2013,33(6):1-6(in Chinese).
- [11]胡丽娟,刘科研,盛万兴,等.含随机出力分布式电源的配电网静态电压稳定快速概率评估方法[J].电网技术,2014,38(10):2766-2772.Hu Lijuan,Liu Keyan,Sheng Wanxing,et al.Fast probabilistic evaluation of static voltage stability in active distribution network considering random output from distributed generations[J].Power System Technology,2014,38(10):2766-2772(in Chinese).
- [12]张保会,李光辉,王进,等.具有低电压穿越能力的风电接入电力系统继电保护的配合[J].电力自动化设备,2013,33(3):1-6.Zhang Baohui,Li Guanghui,Wang Jin,et al.Cooperation of relay protection for grid-connected wind power with low-voltage ride-through capability[J].Electric Power Automation Equipment,2013,33(3):1-6(in Chinese).
- [13]鲍薇,胡学浩,何国庆,等.分布式电源并网标准研究[J].电网技术,2012,36(11):46-52.Bao Wei,Hu Xuehao,He Guoqing,et al.Study on standard for grid-integration of distributed resources[J].Power System Technology,2012,36(11):46-52(in Chinese).
- [14]Zhao Bo,Zhan Xuesong,Chen Jian.Integrated microgrid laboratory system[J].IEEE Transactions on Power Systems,2012,27(11):2175-2185.
- [15]Zhang Jianhua,Zhang Wenfang,Hou Guolian,et al.Dynamic modeling and multivariable control of organic rankine cycles in waste heat utilizing processes[J].Computers&Mathematics With Applications,2012,64(9):908-921.
- [16]赵景峰.微机型继电保护装置的测试方法研究[D].北京:华北电力大学,2011.