Study on “Load-Grid-Source” Coordination with Participation of Gansu Grid-Based Energy-Intensive Enterprises to Facilitate Renewable Energy Accommodation

doi:10.11930/j.issn.1004-9649.2015.12.115.6

Abstract

Abstract: With the fast construction of the renewable energy plants, the curtailment of wind and light power generation becomes increasingly frequent due to the limits of transmission, peak-load regulation and reserve capacity. To improve the integration of renewable energy, this paper focuses on the scheduling of energy-intensive enterprises (EIE). The properties of EIE model in load-side and the current operational status of EIE have been analyzed. Then the possibility that EIE participate in scheduling to improve the renewable energy integration is discussed. Based on the analysis, the paper proposes the idea and framework of “Load-Grid-Source” coordination. A modified decomposed coordinative scheduling (DCS) method is applied to solve the optimization problem. A case study is carried out by applying the method to prove the feasibility and efficiency of the method.

Key words: power grid, renewable energy integration, energy-intensive enterprises, “Load-Grid-Source”, coordination, decomposed coordinative scheduling

CLC Number:

LI Ming, YANG Lieluan, WANG Weizhou, SUN Hongbin, WANG Bin, JIN Hongyang. Study on “Load-Grid-Source” Coordination with Participation of Gansu Grid-Based Energy-Intensive Enterprises to Facilitate Renewable Energy Accommodation[J]. Electric Power, 2015, 48(12): 115-121.

Add to citation manager EndNote|Ris|BibTeX

URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.2015.12.115.6

https://www.electricpower.com.cn/EN/Y2015/V48/I12/115

References

[1] 白杨,汪洋,夏清,等. 水-火-风协调优化的全景安全约束经济调度[J]. 中国电机工程学报,2013,33（13）：2-9.
BAI Yang, WANG Yang, XIA Qing, et al . A full-scenario SCED with coordinative optimization of hydro-thermal-wind power[J]. Proceedings of the CSEE, 2013, 33(13): 2-9.
[2] 王乐,周章,尉志勇,等. 风电-抽水蓄能联合系统的优化运行研究[J]. 电网与清洁能源,2014,30（2）：70-75.
WANG Le, ZHOU Zhang, WEI Zhiyong, et al . Research on optimal operation of hybrid wind power and pumped hydro storage system[J]. Power System and Clean Energy, 2014, 30(2): 70-75.
[3] 邱丹骅. 可再生能源海岛电网的多能源协调控制策略研究[D]. 武汉：华中科技大学,2013.
[4] 刘新东,陈焕远,方科.利用负荷需求响应提高大规模风电并网能力[J]. 中国电力,2012,45（4）：9-12.
LIU Xindong, CHEN Huanyuan, FANG Ke. Research on demand response for wind power integration into smart grid[J]. Electric Power, 2012, 45(4): 9-12.
[5] 王颖,张凯锋,付嘉渝,等. 抑制风电爬坡率的风储联合优化控制方法[J]. 电力系统自动化,2013,37（13）：17-23.
WANG Ying, ZHANG Kaifeng, FU Jiayu, et al . Optimization control method of wind/Storage system for suppressing wind power ramp rate[J]. Automation of Electric Power Systems,2013, 37(13): 17-23.
[6] 崔艳昭. BESS 平抑并网风电波动控制策略及容量优化研究[D]. 武汉：华中科技大学,2013.
[7] 尹远. 双馈风电机组与电池储能设备的有功功率协调控制研究[D]. 重庆：重庆大学,2012.
[8] 黎孟岩. 风电接入后电网联络线功率调控与调度对策研究[D]. 北京：华北电力大学,2012.
[9] 罗皎虹. 含风电场的电力系统输电阻塞管理[D]. 南京：南京理工大学,2007.
[10] 王彩霞,乔颖,鲁宗相. 考虑风电效益的风火互济系统旋转备用确定方式[J]. 电力系统自动化,2012,36（4）：16-21.
WANG Caixia, QIAO Ying, LU Zongxiang. A method for determination of spinning reserve in wind-thermal power systems considering wind power benefits [J]. Automation of Electric Power Systems, 2012, 36(4): 16-21.
[11] 张国强,吴文传,张伯明. 考虑风电接入的有功运行备用协调优化[J]. 电力系统自动化,2011,35（12）：15-19,46.
ZHANG Guoqiang, WU Wenchuan, ZHANG Boming. Optimization of operation reserve coordination considering wind power integration[J]. Automation of Electric Power Systems, 2011, 35(12): 15-19, 46.
[12] 王成福. 风电场并入电网的调控理论研究[D]. 济南：山东大学, 2012.
[13] 杜波. 基于灵敏度法的大规模风电接入电网电压优化控制[D]. 北京：华北电力大学,2013.
[14] 王靖程,任志文,周昭亮,等. 基于信息融合技术的磨煤机负荷特征信息提取方法[J]. 中国电力,2014,47（12）：45-48.
WANG Jingcheng, REN Zhiwen, ZHOU Zhaoliang, et al .Information fusion technology based feature extraction method for ball mill load measurement [J]. Electric Power, 2014, 47(12): 45-48.
[15] 杨青山,廖永进. 降低SCR脱硝装置最低投运负荷的策略研究[J]. 中国电力,2014,47（9）：153-155.
YANG Qingshan, LIAO Yongjin. The strategy on reduction of SCR minimum operation load[J]. Electric Power, 2014, 47(9):153-155.
[16] 陈秋南,韦钢,蔡阳,等. 基于特征匹配的分布式电源与地区负荷的适应性分析[J]. 中国电力,2014,47（6）：95-100.
CHEN Qiunan, WEI Gang, CAI Yang, et al . Analysis of adaptability of distributed generation and region load based on feature matching algorithm [J]. Electric Power, 2014, 47(6): 95-100.
[17] 罗华峰,房鑫炎,俞国勤. 考虑负荷顺位的电力应急资源调度模型[J]. 中国电力,2013,46（9）：107-111.
LUO Huafeng, FANG Xinyan, YU Guoqin. Power emergency resources allocation schedule model considering the sequence of loads [J]. Electric Power, 2013, 46(9): 107-111.
[18] 赵凤贤,孙丽颖. 微网孤岛模式下负荷分配的改进控制策略[J].中国电力,2013,46（4）：58-62.
ZHAO Fengxian, SUN Liying. An improved control strategy of load distribution for a microgrid in islanded operation [J]. Electric Power, 2013, 46(4): 58-62.
[19] 姚建国,杨胜春,王珂,等. 智能电网“源-网-荷”互动运行控制概念及研究框架[J]. 电力系统自动化,2012,36（21）：1-6,12.
YAO Jianguo, YANG Shengchun, WANG Ke, et al . Concept and research framework of smart grid “source-grid-load”; interactive operation and control[J]. Automation of Electric Power Systems,2012, 36(21): 1-6, 12.
[20] BABU C A, ASHOK S. Peak load management in electrolytic process industries [J]. IEEE Transactions on Power Systems, 2008, 23(2): 399-405.
[21] WANG Z, GAO F, ZHAI Q, et al . An integrated optimization model for generation and batch production load scheduling in energy intensive enterprise[C]//Power and Energy Society General Meeting, 2012 IEEE. IEEE, 2012: 1-8.
[22] UUEMAA P, VALTIN J, KILTER J, et al . Load control implementation in the energy intensive industry[C]//Mediterranean Electrotechnical Conference (MELECON), 2014 17th IEEE. IEEE, 2014: 213-218.
[23] 崔强,王秀丽,王维洲. 提高风电消纳能力的高载能用户峰谷分时电价研究[J]. 电网技术,2015,39（4）：946-952.
CUI Qiang, WANG Xiuli, WANG Weizhou. Research of TOU based electricity price for energy intensive enterprise to improve wind integration [J]. Power System Technology, 2015, 39(4): 946-952.
[24] 张文珺,喻炜. 中国风电建设的区域分布及其对风力发电水平的影响[J]. 经济问题探索,2014（1）：77-84.
ZHANG Wenjun, YU Wei. The distribution of wind farm and its impact on wind integration level [J]. Inquiry Into Economic Issues, 2014(1): 77-84.
[25] 国家能源局. 可再生能源发电并网驻点甘肃监管报告[R]. 2014.
[26] 朱柯丁,宋艺航,谭忠富,等. 中国风电并网现状及风电节能减排效益分析[J]. 中国电力,2011,44（6）：67-70,77.
ZHU Keding, SONG Yihang, TAN Zhongfu, et al . China wind power integration status quo and its benefit to energy saving and emission reduction [J]. Electric Power, 2011, 44(6): 67-70, 77.
[27] XU J, LIAO S, SUN Y, MA X, et al . An isolated power system driven by wind-coal power for aluminum productions: a case study of frequency control[J]. IEEE Transactions on Power Systems, 2015, 30(1): 471-483.
[28] KARGARIAN A, FU Y. System based security-constrained unit commitment using lagrange dual decomposition[J]. IEEE Transactions on Power Systems, 2014, 29(5): 2489-2498.
[29] EMMANOUIL A B, PANDELIS N B, DIMITRIS P L, et al . Multiple time resolution unit commitment for short-term operations scheduling under high renewable penetration [J]. IEEE Transactions on Power Systems, 2014, 29(1): 149-159.