A Test Method for Fast Frequency Response Function of Renewable Energy Stations in Northwest Power Grid

被引：0
|
作者：
Ma X. [1 ]
Xu H. [1 ]
Liu X. [1 ]
Wang Z. [1 ]
Chu Y. [1 ]
Liu X. [1 ]
Guo C. [2 ]
Bao S. [2 ]
机构：
[1] Northwest Branch of State Grid Corporation of China, Xi'an, 710049, Shaanxi Province
[2] China Electric Power Research Institute, Nanjing, 210003, Jiangsu Province
来源：
Dianwang Jishu/Power System Technology | 2020年 / 44卷 / 04期
关键词：
Fast frequency response; Northwest power grid; Performance test; Photovoltaic plant; Wind farm;
D O I：
10.13335/j.1000-3673.pst.2019.1484
中图分类号：
学科分类号：
摘要：
In recent years, installation of renewable energy sources in Northwest Power Grid becomes the second largest installed power source. The proportion of conventional hydro and thermal power units with rotational inertia gradually decreases, and the frequency control of large power grid become an increasingly prominent predicament.At present, Northwest Power Grid takes lead in launching promotion and application of renewable energy fast frequency response function nationwide. When large frequency disturbance occurs in power grid, renewable energy stations can participate in primary frequency regulation of power grid and provide support for system frequency, and the primary frequency regulation capability of the large power grid in sending end is significantly enhanced. In this paper, a fast frequency response test method for renewable energy stations in sending-end large power grid is proposed. Through tests of frequency step disturbance, actual frequency disturbance simulation, anti-disturbance performance and AGC coordination, the fast frequency response function test of renewable energy station is completed, and on-site feasibility verification is realized for the first time in China. At present, this method is used to guide the access detection of fast frequency response function of renewable energy stations in Northwest Power Grid with significance of application and popularization. © 2020, Power System Technology Press. All right reserved.
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页码：1384 / 1391
页数：7
相关论文
共 14 条
  • [1] Ding M., Wang W., Wang X., Et al., A review on the effect of large-scale PV generation on power systems, Proceedings of the CSEE, 34, 1, pp. 1-14, (2014)
  • [2] Liu J., Basic issues of the utilization of large-scale renewable power with high security and efficiency, Proceedings of the CSEE, 33, 16, pp. 1-8, (2013)
  • [3] Liu C., Ma S., Dong C., Et al., Review and experiences of the European solar eclipse's impact on power grid operation with significant PV generation, Power System Technology, 39, 7, pp. 1765-1772, (2015)
  • [4] Chen G., Li M., Xu T., Et al., Study on technical bottleneck on new energy development, Proceedings of the CSEE, 37, 1, pp. 20-26, (2017)
  • [5] Sun X., Liu X., Cheng L., Et al., Parameter setting of rapid frequency response of renewable energy sources in northwest power grid, Power System Technology, 43, 5, pp. 1760-1765, (2019)
  • [6] Liu J., Yao W., Wen J., Et al., Prospect of technology for large-scale wind farm participating into power grid frequency regulation, Power System Technology, 38, 3, pp. 638-646, (2014)
  • [7] You S.T., Liu Y., Tan J., Et al., Comparative assessment of tactics to improve primary frequency response without curtailing solar output in high photovoltaic interconnection grids, IEEE Transactions on Sustainable Energy, (2018)
  • [8] Li M., Characteristic analysis and operational control of large-scale hybrid UHV AC/DC power grids, Power System Technology, 40, 4, pp. 985-999, (2016)
  • [9] Zhao Q., Zhang L., Wang Q., Et al., Impact of load frequency characteristics on frequency stability of power systems, Power System Technology, 35, 3, pp. 69-73, (2011)
  • [10] Chen S., Ruan D., Prediction of photovoltaic power and its application in power grid frequency control, Power System Protection and Control, 41, 20, pp. 125-129, (2013)
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