The Security and Stability of Power Grids in 13th Five-Year Planning  and Countermeasures

doi:10.11930/j.issn.10.11930.2015.1.25

Abstract

Abstract: Due to the inverse distribution of energy resources and productivity in China, the energy bases and the load centers are about 1 000 to 4 000 kilometers apart from each other, which needs a wide range of optimal energy allocation to ensure energy supplies. During the 13th Five-Year period of power grid planning, UHV will have entered a rapid development period. The planned national grid (excluding Southern power grid), which has a structure of three sending ends(i.e. the Northwest, Northeast and Southwest power grids) and one receiving end(North China-Central China-East China UHV synchronous power grid) will take shape and features AC/DC hybrid power and multi-infeed HVDC systems. The power stability will face new challenges due to the upgrade of DC transmission capacity and the application of large capacity UHV transformers. Higher requirements on the frequency stability of sending power grids are put forward owing to the concentrated multiple HVDC transmission to the load centers. The security assessment in aspects of short circuit current, static security, transient stability, dynamic stability and voltage stability made by the State Grid Simulation Center indicates that the main security and stability issues faced by the 13th Five-Year power grid planning will be effectively solved by the following countermeasures including the construction of strong AC and strong DC power grid structure, the adoption of AC/DC coordination control strategy and the timely breakup of 1 000/500-kV electromagnetic looped networks.

Key words: 13th Five-Year period, evaluation of planning, UHV power grid, security and stability

CLC Number:

TM712
TM715

QIN Qin, GUO Qiang, ZHOU Qinyong, QIN Xiaohui. The Security and Stability of Power Grids in 13th Five-Year Planning and Countermeasures[J]. journal1, 2015, 48(1): 25-32.

Add to citation manager EndNote|Ris|BibTeX

URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.10.11930.2015.1.25

https://www.electricpower.com.cn/EN/Y2015/V48/I1/25

References

[1] 刘振亚．特高压电网[M]．北京：中国经济出版社，2005：159-166．
LIU Zhenya. Ultra high voltage grid [M]． Beijing: China Economic Press, 2005: 159-166．
[2] 舒印彪，刘泽洪，袁骏，等． 2005年国家电网公司特高压输电论证工作综述[J]．电网技术，2006，30（5）：1-12．
SHU Yinbiao, LIU Zehong, YUAN Jun, et al． A survey on demonstration of UHV power transmission by state grid corporation of China in the year of 2005[J]． Power System Technology, 2006, 30(5): 1-12．
[3] 印永华，郭强，张运洲，等．特高压同步电网构建方案论证及安全性分析[J]．电力建设，2007，28（2）：1－4．
YIN Yonghua, GUO Qiang, ZHANG Yunzhou, et al． Scheme study and safety analysis of UHV synchronous power grid composition [J]． Electric Power Construction, 2007, 28(2): 1-4．
[4] 国家电网公司．国家电网公司“十二五”电网发展规划[R]．北京：国家电网公司，2012．
[5] 刘振亚，张启平．国家电网发展模式研究[J]．中国电机工程学报，2013，33（7）：1－10．
LIU Zhenya, ZHANG Qiping． Study on the development mode of national power grid of China[J]． Proceedings of the CSEE, 2013, 33(7): 1-10．
[6] 刘楠，唐晓骏，张文朝，等．特高压接入河南电网后电磁环网解环方案研究[J]．电力系统保护与控制，2011，39（2）：131－136．
LIU Nan, TANG Xiaojun, ZHANG Wenchao, et al． Study on electromagnetic ring opening in Henan province under ultra-high voltage power grid [J]． Power System Protection and Control, 2011, 39(2): 131-136．
[7] 姚颖蓓，缪源诚，陈浩，等．淮沪特高压投产后电磁环网问题研究[J]．华东电力，2014，42（1）：30－32．
YAO Yingbei, MIAO Yuancheng, CHEN Hao, et al． Research on electromagnetic looped network after Huainan-Shanghai UHV AC transmission system was put into operation[J]． East China Electric Power, 2014, 42(1): 30-32．
[8] DL／T 755—2001 电力系统安全稳定导则 [S]．
[9] 王姗姗，孙华东，易俊，等．电力系统安全稳定相关标准对大电网的适用性综述[J]．电网技术，2013，37（11）：3144－3150．
WANG Shanshan, SUN Huadong, YI Jun, et al． A survey on applicability of guide or code related to power system security and stability for large-scale power grid[J]． Power System Technology, 2013, 37(11): 3144-3150．
[10] 汤涌．电力系统安全稳定综合防御体系框架[J]．电网技术，2012，36（8）：1－5．
TANG Yong． Framework of comprehensive defense architecture for power system security and stability[J]． Power System Technology, 2012, 36(8): 1-5．
[11] 张文亮，于永清，李光范，等．特高压直流技术研究[J]．中国电机工程学报，2007，22（27）：1－7．
ZHANG Wenliang, YU Yongqing, LI Guangfan, et al． Researches on UHVDC technology [J]． Proceedings of the CSEE, 2007, 22(27): 1-7．
[12] 赵畹君．高压直流输电工程技术[M]．北京：中国电力出版社，2004．
[13] 刘振亚．特高压直流输电理论[M]．北京：中国电力出版社，2009．
LIU Zhenya． Theory of UHVDC [M]． Beijing: China Electric Power Press, 2009．
[14] 郭小江，申洪，周勤勇，等. 特高压交、直流混合输电系统安全稳定研究[R]. 北京：中国电力科学研究院，2010.
[15] 林伟芳，汤涌，卜广全. 多馈入交直流系统电压稳定研究[J]. 电网技术，2008，32（11）：7－12．
LIN Weifang, TANG Yong, BU Guang-quan. Study on voltage stability of multi-infeed HVDC power transmission system[J]. Power System Technology, 2008, 32(11): 7-12.
[16] CIGRE Working Group B4-41. Systems with multiple DC infeed[S]． 2008．
[17] DENIS L H A, ANDERSSON G． Use of participation factors in modal voltage stability analysis of multi-infeed HVDC systems [J]． IEEE Transactions on Power Delivery, 1998, 13(1): 203-211．
[18] DENIS L H A, ANDERSSON G． Voltage stability analysis of multi-infeed HVDC systems[J]． IEEE Transactions on Power Delivery,1997, 12(3): 1318-1308．
[19] 吴萍，林伟芳，孙华东，等．多馈入直流输电系统换相失败机制及特性研究[J]．电网技术，2012，36（5）：269－274．
WU Ping, LIN Weifang, SUN Huadong, et al． Research and electromechanical transient simulation on mechanism of commutation failure in multi-infeed HVDC power transmission system[J]． Power System Technology, 2012, 36(5): 269-274．
[20] 赵良，覃琴，郭强，等．中蒙直流输电工程送端孤岛频率控制问题[J]．电网技术，2008，32（21）：22－25．
ZHAO Liang, QIN Qin, GUO Qiang, et al． Frequency control for islanded system at sending terminal of HVDC power transmission from China to Mongolia[J]． Power System Technology, 2008, 32(21): 22-25．

The Security and Stability of Power Grids in 13th Five-Year Planning and Countermeasures

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

[1]	ZHOU Qinyong, HAO Shaoxu, DONG Wu, ZHANG Libo, ZHANG Jian, HE Hailei, ZHAO Leilei. Key Issues in Security and Stability Analysis for the "15th Five-Year" Power Grid Planning [J]. Electric Power, 2025, 58(9): 138-147.
[2]	Wu DONG, Jian ZHANG, Qinyong ZHOU, Libo ZHANG, Haoyue GONG. An Overview of the Evolution of Security and Stability of China’s Power System [J]. Electric Power, 2025, 58(1): 115-127.
[3]	Bijun LI, Wei LI, Xijian DONG. Online Assessment of Control-Based System Security and Stability Service Quality for New Power System [J]. Electric Power, 2024, 57(8): 168-181.
[4]	ZHUANG Jun, WANG Deshun, GAI Chenhao, XUE Jinhua, ZHU Hongbao, LI Changgang. Coordinative Optimization of Emergency Control Based on Constraint Consensus and Differential Evolution in Multi-DC Infeed Power Grid [J]. Electric Power, 2023, 56(6): 40-50.
[5]	HUANG Zhiguang, CAO Lu, LI Jianhua, ZHANG Junli, WANG Guoteng, XU Zheng. Evaluation and Improvement of Security and Stability of Jiangsu Receiving-End Power Grid with Hybrid Multi-Infeed DC [J]. Electric Power, 2021, 54(9): 55-65.
[6]	LI Bijun, DONG Xijian, YAN Yunsong, XIA Haifeng, LIU Tianyi. Reliability Assessment of Large Scale Security and Stability Control System Based on Control Efficacy Reduction Mode [J]. Electric Power, 2020, 53(5): 32-38.
[7]	BAO Yanhong, XU Taisha, ZHOU Hua, REN Xiancheng, LOU Boliang, WU Feng. An Online Pre-Decision Method for Security and Stability Emergency Regulation [J]. Electric Power, 2019, 52(8): 91-97.
[8]	SHEN Xuhui, LIU Jiankun, GAO Wenman, ZHANG Xin, ZHOU Qian. Quantitative Evaluation Method and Application Scheme of 500 kV UPFC Applicable Scene [J]. Electric Power, 2019, 52(10): 65-71,78.
[9]	CHEN Xiang, LING Weijia, SONG Yunting, DENG Hui, HUA Wen. Load Shedding Scheme Configuration Based on Power Transfer Coefficient in Hybrid AC/DC Receiving-end Grid [J]. Electric Power, 2018, 51(5): 61-67.
[10]	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.
[11]	NIU Xinsheng, LI Xueliang, CHAI Yun, SHI Xiaohan, JIA Shanjie, LIU Xiaoming, MOU Hong, WANG Yuan, ZHANG Jie. Terminal Planning of UHV Power Grid Based on Entropy Weight Theory [J]. Electric Power, 2017, 50(2): 23-28.
[12]	GAO Chao, GUO Qiang, ZHOU Qinyong, SHI Haobo, QIN Qin. The Security and Stability Problems of Large-Scale Outbound Power Transmission of Renewable Energy in the 13th Five-Year Power Plan [J]. Electric Power, 2017, 50(1): 37-42.
[13]	ZHANG Yunzhou, SHAN Baoguo. China’s Power System Development and Operation: Main Challenges and Countermeasures [J]. Electric Power, 2017, 50(1): 2-6.
[14]	HUANG Junhui, WANG Haiqian, WANG Weiyuan, XIE Zhenjian, ZHANG Wenjia, SUN Wentao. Study on the Security and Stability of Jiangsu Power Grid Based on Multi-infeed DC Assessing Index [J]. Electric Power, 2016, 49(5): 30-34.
[15]	QIN Qin, ZHOU Qinyong, GUO Qiang, QIN Xiaohui. Research on Measures to Ensure Power System Security and Stability in Power Grid Construction [J]. Electric Power, 2016, 49(3): 51-58.