电气工程学报 ›› 2016, Vol. 11 ›› Issue (10): 13-18.doi: 10.11985/2016.10.003

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基于密切值法的风电场低电压穿越性能综合评价

范新桥1,李慧1,郭秋婷2,王卫3,张再驰4,张利1,张芳1   

  1. 1. 北京信息科技大学自动化学院 北京 100192
    2. 南京南瑞集团公司 北京 102200
    3. 国网北京市电力公司 北京 100031
    4. 国网北京电力科学研究院 北京 100075
  • 收稿日期:2016-05-26 出版日期:2016-10-25 发布日期:2020-04-30
  • 作者简介:范新桥, 男 1982年生,博士,讲师,主要从事新能源场站运行性能及常规机组动态性能评价等方面的研究。|李慧, 女 1976年生,副教授,主要从事柔性直流输电稳定与控制、微电网控制技术及新能源发电技术等方面的研究。
  • 基金资助:
    北京市属高等学校高层次人才引进与培养计划项目(CID&TCD201404126);北京市教委科技计划面上项目资助(KM201511232008)

Comprehensive Evaluation of Wind Farms Low-Voltage Ride-Through Performance Based on Intimate Data Method

Xinqiao Fan1,Hui Li1,Qiuting Guo2,Wei Wang3,Zaichi Zhang4,Li Zhang1,Fang Zhang1   

  1. 1. Beijing Information Science and Technology University Beijing 100192 China
    2. Nanjing NARI Group Corporation Beijing 102200 China
    3. State Grid Beijing Electric Power Company Beijing 100031 China
    4. State Grid Beijing Electric Power Research Institute Beijing 100075 China
  • Received:2016-05-26 Online:2016-10-25 Published:2020-04-30

摘要:

为实现对风电场内风电机组整体低电压穿越性能的综合评价,建立了风电场低电压穿越及动态无功支撑能力指标体系,提出了基于密切值法的风电场低电压穿越性能综合评价方法。利用计算所得低电压穿越及无功支撑相关指标和基于密切值的综合指标计算方法,实现了对风电场低电压穿越及动态无功支撑能力的综合评价。最后,采用某地区多座风电场的监测数据对所提综合评价方法的有效性和可行性进行了验证。

关键词: 低电压穿越, 动态无功, 密切值法, 综合评价, 风电场

Abstract:

To realize the whole low-voltage ride-through performance comprehensive evaluation of wind trubines in a wind farm, an index system of the low-voltage ride-through and dynamic reactive power support is built, and a comprehensive evaluation method of wind farms low-voltage ride-through performance based on the intimate data method is presented. The indexes on the low-voltage ride-through and the dynamic reactive power support are calculated, and the comprehensive evaluation of wind farms low-voltage ride-through performance is realized based on the intimate data method by using them. Finally, the effectiveness and feasiblity of the presented comprehensive evaluation method is verified by using the monitoring data from some wind farms operation.

Key words: Low-voltage ride-through, dynamic reactive power, intimate data method, comprehensive evaluation, wind farms

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