Optimizing Sichuan Clean Energy Delivery by Hydro/Wind Power Complementation

doi:10.11930/j.issn.1004-9649.201605102

Abstract

Abstract: Hydropower and wind power of Sichuan Provincial have substantial surplus of electricity quantity and seasonal complementary character. In order to take advantage of clean energy of Sichuan grid and power transmission capability of 4 UHVDC transmission lines in Sichuan system, study of optimizing annual delivery quantity of Sichuan electricity with consideration of hydropower/wind power complementation character is performed. By achieving optimal allocation of Sichuan green clean energy in greater range, economic efficiency of 4 UHVDC transmission lines in Sichuan system can be improved. The result shows that annual utilization hours of 4 UHVDC transmission lines can be increased by 75~280 hours after optimization.

Key words: power system, hydropower, wind power, clean energy, UHVDC

CLC Number:

TM715

CHEN Hanxiong. Optimizing Sichuan Clean Energy Delivery by Hydro/Wind Power Complementation[J]. Electric Power, 2017, 50(9): 37-43.

Add to citation manager EndNote|Ris|BibTeX

URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.201605102

https://www.electricpower.com.cn/EN/Y2017/V50/I9/37

References

[1] 刘振亚. 特高压直流输电技术研究成果专辑（2005年）[M]. 北京：中国电力出版社,2006.
LIU Zhenya. The volume of achievements in UHVDC technology (in 2005)[M]. Beijing: China Electric Power Press, 2006.
[2] 中国电力工程顾问集团公司,西南电力设计院. 锦屏一、二级送电华东±800 kV直流输电工程可行性研究报告[R]. 成都：西南电力设计院,2007.
[3] 中国电力工程顾问集团公司,西南电力设计院. 溪洛渡—浙西±800 kV 800万千瓦直流输电工程可行性研究报告[R]. 成都：西南电力设计院,2011.
[4] 国网北京经济技术研究院,中国电力工程顾问集团西南电力设计院有限公司. 雅中—江西±800千伏特高压直流输电工程可行性研究报告[R]. 成都：中国电力工程顾问集团西南电力设计院有限公司,2015.
[5] 国网四川省电力公司. 四川“十三五”电网发展规划总报告[R]. 成都：国网四川省电力公司,2015.
[6] 四川电力设计咨询有限责任公司. 四川省凉山州风电基地规划研究[R]. 成都：四川电力设计咨询有限责任公司,2014.
[7] 国网四川省电力公司. 2015年四川电网运行方式[R]. 成都：四川省电力公司,2015.
[8] 陈汉雄,吴安平. 优化川电东送曲线减少四川丰期弃水[J]. 中国电力,2010,43（4）：25-29.
CHEN Hanxiong, WU Anping. Study on optimizing sichuan power transmission curve and decreasing quantity of abandoning energy in high flow period of Sichuan power grid[J]. Electric Power, 2010, 43(4): 25-29.
[9] 陈汉雄. 四川电网季节性电能外送曲线优化[J]. 中国电力, 2013,46（12）：144-150.
CHEN Hanxiong. Transmission curves optimization of sichuan grid's seasonal electric energy[J]. Electric Power, 2013, 46(12): 144-150.
[10] 陈汉雄,吴安平,黎岚. 金沙江一期溪洛渡、向家坝水电站调峰运行研究[J]. 中国电力,2007,40（10）：38-41.
CHEN Hanxiong, WU Anping, LI Lan. Study on peak-load regulation operation for Xiluodu and Xiangjiaba hydropower stations of Jinsha river project phaseⅠ[J]. Electric Power, 2007, 40(10): 38-41.

[1]	ZHENG Haifeng, LIU Qing, YAO Li, ZHANG Yu, ZOU Yichao, HU Zhenda, WANG Yang, DAI Tanlong. Probabilistic assessment of supply-demand balance capability in new power systems for extreme high temperature scenarios [J]. Electric Power, 2026, 59(1): 44-56.
[2]	NING Yujie, HU Shuju, CHEN Yijing, LI Chunhua, LI Fenglin, ZHAO Dawei. Voltage source equivalent model of offshore direct current wind turbine based on LLC resonant converter [J]. Electric Power, 2026, 59(1): 143-152.
[3]	MAN Linkun, WU Keming, CHI Cheng, YOU Jinshi, ZHAO Zitong, ZHANG Yajian. Adaptive Load Frequency Control Strategy for Interconnected Power Systems Considering Stochastic Access/Exit Behaviors of Energy Storage Systems [J]. Electric Power, 2025, 58(9): 164-174.
[4]	WANG Xuejun, FANG Shuiping, CHI Guangyong. Transient Stability Assessment Method for Multi-machine Power Systems Considering Dense Channels [J]. Electric Power, 2025, 58(8): 139-146.
[5]	GAO Fangjie, SUN Yujie, LI Yi, LE Ying, ZHANG Jiguang, XU Chuanbo, LIU Dunnan. Robust Optimization Scheduling of Island Multi-energy Microgrid Considering Offshore Wind Power to Hydrogen [J]. Electric Power, 2025, 58(7): 68-79.
[6]	ZHANG Bohang, QI Jun, XIE Luyao, ZHANG Youbing, ZHANG Boyang. Distributed Model Predictive Frequency Control of Interconnected Power Systems Considering Demand Response [J]. Electric Power, 2025, 58(7): 105-114.
[7]	ZHAO Lin, GUO Shangmin, SHANG Wenying, DONG Jian, WANG Wei. Configuration Optimization of Renewable Energy Systems Based on FDOA [J]. Electric Power, 2025, 58(7): 168-176.
[8]	LIU Jiangwei, CHEN Yiping, XIAO Yunpeng, CHEN Kai, GUO Jincheng, WANG Jianxue. Research Overview of Hydropower Participation in Electricity Market [J]. Electric Power, 2025, 58(6): 156-171.
[9]	WANG Yanyang, LI Jianzhao, LIU Jingqing, TANG Cheng, WANG Jiantao, LU Jinling, REN Hui. Comprehensive Cost Analysis of Multiple Entities under the Coupling Mechanism of Electricity and Carbon [J]. Electric Power, 2025, 58(6): 180-189.
[10]	HU Changsheng, BAI Zhijun, ZHANG Zhang, LI Jiankang, SHEN Ziyang. Research on Capacity and Distribution Planning of Electric Hydrogen Production Considering Static Voltage Stability Margin [J]. Electric Power, 2025, 58(5): 91-101.
[11]	LUO Hongbo, QIN Shiyao, GUO Zixuan, LI Guanghui. Modeling and Analysis of Transient Overvoltage of Direct Drive Wind Turbine Under Symmetrical Faults [J]. Electric Power, 2025, 58(4): 68-77, 97.
[12]	Jian LI, Jun ZHANG, Xinyang HAN, Xiaoling JIN. Overall Framework and Function Design of Quantified Gaming Method for New Power System Forms [J]. Electric Power, 2025, 58(3): 1-7, 97.
[13]	Lei ZHANG, Xiaowei MA, Manliang WANG, Li CHEN, Bingtuan GAO. Distributed Collaborative Control Strategy for Intra-regional AGC Units in Interconnected Power System with Renewable Energy [J]. Electric Power, 2025, 58(3): 8-19.
[14]	Pei ZHANG, Majing YANG, Fang ZHANG, Hua XIE, Guangyi LIU, Wenyun LI, Xuegang LU, Zhenyi WANG, Suwei ZHAI. Review of the Application of Graph Database and Graph Computing in Power System Dispatch and Operation [J]. Electric Power, 2025, 58(3): 119-131.
[15]	Zhiyuan GAO, Weijin ZHUANG, Feng LI, Fang YU, Hong ZHANG, Yan WANG, Min XIA. High Reusability Verification Platform for Artificial Intelligence Applications in Power Grid Dispatching and Control Field [J]. Electric Power, 2025, 58(3): 142-150.