The Research on the Impact of the Frequency Stability of Isolated Net Caused by the Large Scale Wind power Grid Integration

doi:10.11930/j.issn.1004-9649.2014.3.28.4

Abstract

Abstract: With large scale wind power accessed to power grid, wind power impacts power grid more and more obviously. Based on the output characteristics of wind farm and wind farm power grid brought by the match problem of security and stability control equipment. This paper adopts PSASP program for simulation and analsis of Altai region in xinjiang power grid, considering wind power output characteristics and load characteristics to impact isolated net running in the transient process and security and stability control device, through the comparative analysis in different wind speed and different load cases after cooperation with all kinds of security and stability control device for the effect on the stability of the isolated net frequency, the results show that after the large-scale wind power connected to the electricity grid, wind power output characteristics and load characteristic in mutual cooperation, which affect the security and stability control equipment and isolated net frequency stability. Combined with wind turbine output characteristics and load characteristics influence on security and stability control device to cooperate, put forward on a method and action sequence of the safety and stability control device for power grid containing wind farm. In this paper, it has an important reference value to the contain of large-scale wind power connected to the power grid safe and stable operation.

Key words: wind power integration, power-frequency characteristic, security and stability control device, high frequency cutting machine, isolated net

CLC Number:

ZHOU Zhuan, YAO Xiu-ping, CHANG Xi-qiang, WANG Heng. The Research on the Impact of the Frequency Stability of Isolated Net Caused by the Large Scale Wind power Grid Integration[J]. Electric Power, 2014, 47(3): 28-32.

Add to citation manager EndNote|Ris|BibTeX

URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.2014.3.28.4

https://www.electricpower.com.cn/EN/Y2014/V47/I3/28

References

[1] 刘开俊. 风电并网对电网的影响分析及解决方案[J]. 中国电力,2012,45（9）：7-10.
LIU Kai-jun. Impacts and solutions of wind power integration on grids [J]. Electric Power, 2012, 45(9): 7-10.
[2] GB/T—200 国家电网公司风电场接入电力系统技术规定[S].北京：中国电力出版社,2011.
[3] 迟永宁,刘燕华,王伟胜. 风电接入对电力系统的影响[J]. 电网技术,2007,31（3）.
CHI Yong-ning, LIU Yan-hua, WANG Wei-sheng. Study on impact of wind power integration on power system[J]. Power System Technology, 2007, 31(3).
[4] 范高锋,裴哲义. 2011年中国“三北”地区风电并网运行及反事故措施[J]. 中国电力,2012,45（12）：86-90.
FAN Gao-feng, PEI Zhe-yi. Wind Power Integrated Operation and Anti-Accident Measures in the Northern China in 2011[J].Electric Power, 2012, 45(12): 86-90.
[5] 张红光,张粒子,陈树勇,等. 大容量风电场接入电网的暂态稳定特性和调度对策研究[J]. 中国电机工程学报,2007,27（31）.
ZHANG Hong-guang, ZHANG Li-zi, CHEN Shu-yong, et al .Studies on the transient behavior and dispatching strategy of power system integrated withlarge scale wind farms [J]. Proceedings of the CSEE, 2007, 27(31).
[6] 侯佑华,齐军,王小海. 大规模风电场的建模及其在内蒙古电网安全稳定运行的研究[J]. 中国电机工程学报,2010,30（4）.
HOU You-hua, QI Jun, WANG Xiao-hai. Modeling of a large-scale wind farm and the studying for its security and stability operation in inner Mongolia grid[J]. Proceedings of the CSEE, 2010, 30(4).
[7] 张红光,张粒子,陈树勇,等. 大容量风电场接入电网的暂态稳定特性和调度对策研究[J]. 中国电机工程学报,2007,27（31）.
ZHANG Hong-guang, ZHANG Li-zi, CHEN Shu-yong, et al .Studies on the transient behavior and dispatching strategy of power system integrated with large scale wind farms[J].Proceedings of the CSEE, 2007, 27(31).
[8] 宋少群,付超. 适合风电特性的联络线过载切机装置控制策[J]. 电力系统自动化,2010,34（15）.
SONG Shao-qun, FU Chao. Control strategy of tie-lines equipped wind power with over load safety device adapted for characteristics[J]. Automation of Electric Power Systems, 2010, 34(15).
[9] 胡仁祥,晁勤,焦莉,常喜强. 地区电网孤网运行的高频控制研究[J]. 四川电力技术,2011,34（1）.
[10] 陈树勇,朱琳,丁剑,等. 风电场并网对孤网高频切机的影响研究[J]. 电网技术,2012,36（1）.
CHEN Shu-yong, ZHU Lin, DING Jian, et al . Impact of Grid- Connected WindFarms on High Frequency Generator Tripping in Isolated Power Grid [J]. Power System technology, 2012, 36(1).
[11] Divya K C, Nagendra Rao P S. Effect of grid voltage and frequency variations on the output of wind generators [J]. Electric Power Components and Systems, 2008(36).
[12] 张振,李兴源,黄宗君. 贵州电网孤网运行的高频切机仿真分析[J]. 现代电力,2008,25（4）.
ZHANG Zhen, LI Xing-yuan, HUANG Zong-jun. Simulation and analysis of over frequency generator tripping for Guizhou isolated power system [J]. Modern Electric Power, 2008, 25(4).
[13] 孙华东,王雪冬,马世英. 贵州主网及其地区电网孤网运行的安全稳定控制[J]. 电网技术,2008,32（17）.
SUN Hua-dong, WANG Xue-dong, MA Shi-ying. Measures to improve system security and stability for isolated operation of Guizhou main power grid and Its regional power networks[J].Power System Technology, 2008, 32(17).
[14] 杨振纲,吴国丙,罗向东. 粤北电网安全稳定控制策略及切机原则[J]. 南方电网技术,2008,3（9）.
YANG Zhen-gang, WU Guo-bing, LUO Xiang-dong. The safety- stability control strategy and tripping principle for northern Guangdong power grid[J]. Southern Power System Technology,2008, 3(9).

[1]	YANG Denghui, ZHU Mingxing, XU Bin. An Analysis Method for Frequency and Transient Harmonics of Isolated Network Under Instable Condition [J]. Electric Power, 2021, 54(8): 27-34.
[2]	DONG Fugui, WU Nannan, YAO Jun, LI Hujun, BAI Hongkun, JIN Chunxu. Study on Evolutionary Game Model of Thermal Power Regulation in Large-scale Wind Power Grid Integration [J]. Electric Power, 2018, 51(9): 151-157.
[3]	PAN Jie, ZHENG Huiping, ZHANG Hongli, WANG Chao, XUE Zhiwei, LIU Fusuo, WU Chenxi. Security Stability Analysis and Control Strategy of Sending-End Power Grid of ±800 kV Yan-Huai UHVDC [J]. Electric Power, 2018, 51(4): 7-14.
[4]	YAO Gang, ZHAO Xiangyu, HE Xianqiang, HUANG Xiaoxu, ZHU Luofang. Research of Wind Power Integration Based on Power World [J]. Electric Power, 2017, 50(6): 140-145.
[5]	YANG Mao, DU Gang. Wind Power Probability Prediction Based on t Location-Scale Distrabution [J]. Electric Power, 2017, 50(1): 140-145.
[6]	ZHOU Zhuan, YAO Xiu-ping, CHANG Xi-qiang, REN Hua. Analysis of the Impacts of Multi Wind Region Integration on System Small Signal Stability [J]. Electric Power, 2014, 47(6): 106-110.
[7]	XIE Guo-hui, FAN Hao. Analysis on the Situations and Reasons of Wind Power Operation and Consumption in Northeast China [J]. Electric Power, 2014, 47(10): 152-155.
[8]	LIU Xiang-xiang, WANG Ben, ZHANG Xiang, MA Ming-zhi. Smoothing Control of Grid-Connected Wind Power by VRB-Based Energy Storage Systems [J]. Electric Power, 2013, 46(8): 48-53.
[9]	CHEN Luan, HUANG Qi, CHEN Chi. Strategy on Wind Power Smoothing Subject to Target Parameters and Energy-Storage Capacity [J]. Electric Power, 2013, 46(6): 63-69.
[10]	LI Jing-kun, YAO Xiu-ping, HUANG Yue-hui, YAN Qing, PENG Zhong. Development and Application of Wind Power Dispatch Scheduling in Xinjiang Power Grid [J]. Electric Power, 2013, 46(6): 44-47.
[11]	XU Fan, ZHANG Tong, DING Qia, TU Meng-fu, CHEN Zhi-xu. Generation Scheduling Model and its Application Considering Wind Power Fluctuation [J]. Electric Power, 2013, 46(3): 14-18.
[12]	WANG Cai-xia, LI Qiong-hui, XIE Guo-hui. Evaluation of Wind Power Heating in Facilitating Wind Power Integration Capability during Valley Load Period [J]. Electric Power, 2013, 46(12): 100-106.
[13]	LV Quan, CHEN Tian-you, WANG Hai-xia, LV Yang, LIU Rao, LI Wei-dong. Review and Perspective of Integrating Wind Power into CHP Power System for Peak Regulation [J]. Electric Power, 2013, 46(11): 129-136.
[14]	DONG Wei, YU Jian-ming, YANG Meng-meng. Voltage security analysis on the distribution network with the integration of wind power by using stochastic power flow [J]. Electric Power, 2012, 45(4): 82-86.
[15]	LIU Xin-dong, CHEN Huan-yuan, FANG Ke. Research on demand response for wind power integration into smart grid [J]. Electric Power, 2012, 45(4): 10-14.