Analysis on Improved Transmission Use of System Charging Methodology in UK

doi:10.11930/j.issn.1004-9649.201806088

Abstract

Abstract: Reasonable transmission pricing is an important basis for the construction of the electricity market. The improved transmission network use of system (TNUoS) charging methodology in UK is studied in this paper. The paper reviews the process of the transmission pricing reform in UK, summarizes the differences between the transmission pricing mechanisms before and after the improvement, and analyzes the improved DCLF ICRP model. The improved model is applied by using the example of 7-bus and IEEE 14-bus system, and it's effectiveness in guiding the generator and load investment is analyzed. Compared with the methodology before improvement, the improved methodology can effectively distinguish the TNUoS tariff of different power generation technologies, and promote the development of renewable energy, which can provide reference for the transmission and distribution pricing in China.

Key words: electricity market, transmission pricing, use of system charge, improved DCLF ICRP model

CLC Number:

XIAO Jiang, LIU Ruifeng, JING Zhaoxia, HE Yuankang. Analysis on Improved Transmission Use of System Charging Methodology in UK[J]. Electric Power, 2019, 52(2): 53-60.

Add to citation manager EndNote|Ris|BibTeX

URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.201806088

https://www.electricpower.com.cn/EN/Y2019/V52/I2/53

References

[1] 国家发展改革委. 国家发展改革委关于印发《区域电网输电价格定价办法(试行)》《跨省跨区专项工程输电价格定价办法(试行)》和《关于制定地方电网和增量配电网配电价格的指导意见》的通知[EB/OL]. (2017-12-29)[2018-01-03]. http://www.ndrc.gov.cn/zcfb/gfxwj/201801/t20180103_872987.html.
[2] 亢楠, 王秀丽, 赵新宇. 英国输电定价模式及在我国电网中的应用[J]. 中国电力, 2004, 37(7):24-28 KANG Nan, WANG Xiuli, ZHAO Xinyu. Transmission pricing mechanism of UK power market and its application in China[J]. Electric Power, 2004, 37(7):24-28
[3] 李芙蓉, 何永秀, 李成仁. 英国输电定价的发展趋势及对我国的启示[J]. 电网技术, 2005, 29(13):32-35 LI Furong, HE Yongxiu, LI Chengren. Development trend of transmission pricing methodology in United Kingdom and its enlightenment to China[J]. Power System Technology, 2005, 29(13):32-35
[4] 张瑞友, 韩水, 张近朱, 等. 英国输电定价模型中的关键环节分析[J]. 电网技术, 2007, 31(15):8-11 ZHANG Ruiyou, HAN Shui, ZHANG Jinzhu, et al. Analysis of vital steps in the transmission pricing model in UK[J]. Power System Technology, 2007, 31(15):8-11
[5] 文安, 刘年, 黄维芳, 等. 英国电力市场的价格机制分析[J]. 南方电网技术, 2015, 9(1):1-6 WEN An, LIU Nian, HUANG Weifang, et al. Analysis of the price mechanism of the UK electricity market[J]. Southern Power System Technology, 2015, 9(1):1-6
[6] 文安, 黄维芳, 张皓, 等. 英国输电过网费定价机制分析[J]. 南方电网技术, 2015, 9(8):3-8 WEN An, HUANG Weifang, ZHANG Hao, et al. Analysis on transmission use of system charging methodology in UK[J]. Southern Power System Technology, 2015, 9(8):3-8
[7] 张瑞友, 韩水, 张近朱, 等. 英国输电定价方法在我国东北电网的试用[J]. 华北电力大学学报(自然科学版), 2006, 33(1):89-92 ZHANG Ruiyou, HAN Shui, ZHANG Jinzhu, et al. Tryout of NETA transmission pricing approach in Northeastern Power Grid of China[J]. Journal of North China Electric Power University (Natural Science Edition), 2006, 33(1):89-92
[8] 张瑞友, 韩水, 张近朱, 等. 一种适用于我国电力市场的输电定价方法[J]. 中国电机工程学报, 2008, 28(4):78-82 ZHANG Ruiyou, HAN Shui, ZHANG Jinzhu, et al. A kind of transmission pricing approach for power market in China[J]. Proceedings of the CSEE, 2008, 28(4):78-82
[9] 陈政, 肖江, 荆朝霞, 等. 一种适用于我国电力市场的分区输电定价方法[J]. 电网技术, 2017, 41(7):2124-2130 CHEN Zheng, XIAO Jiang, JING Zhaoxia, et al. A zonal transmission pricing approach for electricity market in China[J]. Power System Technology, 2017, 41(7):2124-2130
[10] National Grid. Project TransmiT-Electricity transmission charging arrangements Significant Code Review conclusions[EB/OL]. (2012-05-04)[2017-12-10]. https://www.ofgem.gov.uk/publications-and-updates/project-transmit-electricity-transmission-charging-arrangements-significant-code-review-conclusions.
[11] National Grid. The connection and use of system code[EB/OL]. (2017-11-15)[2017-12-27]. https://www.nationalgrid.com/sites/default/files/documents/Complete%20CUSC%20-%20%2015%20November%202017.pdf.
[12] 荆朝霞, 段献忠, 文福拴, 等. 输电系统固定成本分摊问题[J]. 电力系统自动化, 2003, 27(15):84-89 JING Zhaoxia, DUAN Xianzhong, WEN Fushuan, et al. A literature survey on allocations of transmission fixed costs[J]. Automation of Electric Power Systems, 2003, 27(15):84-89
[13] 曹昉, 蔡悦, 李成仁, 等. 考虑分时潮流追踪和最大负荷责任的输电固定成本分摊方法[J]. 中国电力, 2016, 49(8):116-120 CAO Fang, CAIYue, LI Chengren. Method for allocating fixed cost by considering time-of-use flow tracing and peak load responsibility[J]. Electric Power, 2016, 49(8):116-120
[14] 陈政, 张翔, 荆朝霞, 等. 澳大利亚输电过网费定价机制分析[J]. 南方电网技术, 2017, 11(2):63-70 CHEN Zheng, ZHANG Xiang, JING Zhaoxia, et al. Analysis on transmission network use of system charging methodology in Australia[J]. Southern Power System Technology, 2017, 11(2):63-70
[15] STRBAC G, VASILAKOS K C, MORENO R, et al. It's all about grids:The importance of transmission pricing and investment coordination in integrating renewables[J]. Power & Energy Magazine IEEE, 2015, 13(4):61-75.
[16] 方宇娟, 王秀丽, 师婧, 等. 计及新能源接入的省级电网效率效益评估[J]. 电网技术, 2017, 41(7):2138-2145 FANG Yujuan, WANG Xiuli, SHI Jing, et al. Research on operation and economic efficiency evaluation of provincial power grid with integrated renewable energy[J]. Power System Technology, 2017, 41(7):2138-2145
[17] 肖云鹏, 王锡凡, 王秀丽, 等. 面向高比例可再生能源的电力市场研究综述[J]. 中国电机工程学报, 2018(3) XIAO Yunpeng, WANG Xifan, WANG Xiuli, et al. Review on electricity market towards high proportion of renewable energy[J]. Proceedings of the CSEE, 2018(3)
[18] 张正陵. 中国"十三五"新能源并网消纳形势、对策研究及多情景运行模拟分析[J]. 中国电力, 2018, 51(1):2-9 ZHANG Zhengling. Research on situation and countermeasures of new energy integration in the 13th Five-Year Plan period and its multi-scenario simulation[J]. Electric Power, 2018, 51(1):2-9
[19] 王耀华, 栗楠, 元博, 等. 含大比例新能源的电力系统规划中"合理弃能"问题探讨[J]. 中国电力, 2017, 50(11):8-14 WANG Yaohua, LI Nan, YUAN Bo, et al. Discussion on the reasonable curtailment problems in highly renewable power system planning[J]. Electric Power, 2017, 50(11):8-14
[20] 董福贵, 吴南南, 么峻, 等. 大规模风电并网背景下火电调峰行为演化博弈模型[J]. 中国电力, 2018, 51(9):151-157 DONG Fugui, WU Nannan, YAO Jun, et al. Study on evolutionary game model of thermal power regulation in large-scale wind power grid integration[J]. Electric Power, 2018, 51(9):151-157
[21] 荆朝霞, 廖名洋, 聂更生, 等. 输电固定成本分摊中最大化综合效益的源流分析方法[J]. 电力系统自动化, 2013, 37(23):71-77 JING Zhaoxia, LIAO Mingyang, NIE Gengsheng, et al. A source-sink analysis method for maximizing social surplus in transmission fixed cost allocation[J]. Automation of Electric Power Systems, 2013, 37(23):71-77
[22] STOFT S, WEBBER C, WISER R. Transmission pricing and renewables:Issues, options, and recommendations[J]. Berkeley:University of California, 1997.
[23] LI J, GU C, BHAKAR R, et al. Transmission use of system charging for differentiating long-term impacts from various generation technologies[J]. Csee Journal of Power & Energy Systems, 2016, 2(2):11-19.