含高比例可再生能源的交直流混联电网规划技术研究综述
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摘要
为了解决含高比例可再生能源的交直流混联电网供电问题,提出了电网规划的研究框架。首先总结了含高比例可再生能源的交直流混联电网的结构形态特性,围绕多重不确定性和电力电子化两个关键驱动因素,指出了系统规划在场景提取、规划建模、优化策略和运行模拟等方面面临的新挑战。从五个方面评述了国内外研究成果,包括源网荷储协同规划建模、不确定性场景构建、复杂交直流网架优化、换流设备配置优化以及潮流分析。最后,结合交直流混联电网在能源市场交易中的优势,展望了电网规划研究中的关键研究点。
To solve the power supply problem of AC/DC hybrid power grid with high proportion of renewable energy, the research framework of power grid planning is proposed. It firstly summarizes the structure profile of the AC/DC hybrid power grid with high proportion of renewable energy. Considering uncertainty and more power electronics' integration, new challenges for planning in scenario extraction, planning modeling, optimization strategies and operational simulation are indicated. Five aspects on the research are discussed, including "generation-network-storage-load" collaborative planning, uncertain scenario construction, AC/DC grid optimization, converter equipment configuration and power flow analysis. Finally, with the advantages of AC/DC hybrid power grids in energy market transactions, the key research points are prospected.
To solve the power supply problem of AC/DC hybrid power grid with high proportion of renewable energy, the research framework of power grid planning is proposed. It firstly summarizes the structure profile of the AC/DC hybrid power grid with high proportion of renewable energy. Considering uncertainty and more power electronics' integration, new challenges for planning in scenario extraction, planning modeling, optimization strategies and operational simulation are indicated. Five aspects on the research are discussed, including "generation-network-storage-load" collaborative planning, uncertain scenario construction, AC/DC grid optimization, converter equipment configuration and power flow analysis. Finally, with the advantages of AC/DC hybrid power grids in energy market transactions, the key research points are prospected.
引文
[1]NANOU S I,PAPATHANASSIOU S A.Frequency control of island VSC-HVDC links operating in parallel with AC interconnectors and onsite generation[J].IEEETransactions on Power Delivery,2018,33(1):454-457.
[2]LOTFI H,KHODAEI A.AC versus DC microgrid planning[J].IEEE Transactions on Smart Grid,2017,8(1):296-304.
[3]翟海保,李兆伟,黄慧,等.特高压直流分层接入电网的落点选择研究[J].电力工程技术,2018,37(1):65-71.ZHAI Haibao,LI Zhaowei,HUANG Hui,et al.Terminal location selection study for UHVDC hierarchical connection to power grid[J].Electric Power Engineering Technology,2018,37(1):65-71.
[4]WANG L,GAO H,ZOU G.Modeling methodology and fault simulation of distribution networks integrated with inverter-based DG[J].Protection and Control of Modern Power Systems,2017,2(2):370-378.DOI:10.1186/s41601-017-0058-9.
[5]张博,唐巍,丛鹏伟,等.基于SOP和VSC的交直流混合配电网多时间尺度优化控制[J].电工电能新技术,2017,36(9):11-19.ZHANG Bo,TANG Wei,CONG Pengwei,et al.Multitime-scale optimization control of AC-DC hybrid distribution network based on SOP and VSC[J].New Technology of Electrical Engineering and Energy,2017,36(9):11-19.
[6]张璐,唐巍,梁军,等.基于VSC的交直流混合中压配电网功率-电压协调控制[J].中国电机工程学报,2016,36(22):6067-6075.ZHANG Lu,TANG Wei,LIANG Jun,et al.Power-voltage coordinated control of AC-DC hybrid medium voltage distribution network based on VSC[J].Proceedings of the CSEE,2016,36(22):6067-6075.
[7]HE Y,CHEN Y,YANG Z,et al.A review on the influence of intelligent power consumption technologies on the utilization rate of distribution network equipment[J].Protection and Control of Modern Power Systems,2018,3(3):183-193.DOI:10.1186/s41601-018-0092-2.
[8]康重庆,姚良忠.高比例可再生能源电力系统的关键科学问题与理论研究框架[J].电力系统自动化,2017,41(9):2-11.KANG Chongqing,YAO Liangzhong.Key scientific issues and theoretical research framework of high proportion renewable energy power system[J].Automation of Electric Power Systems,2017,41(9):2-11.
[9]鲁宗相,李海波,乔颖.含高比例可再生能源电力系统灵活性规划及挑战[J].电力系统自动化,2016,40(13):147-158.LU Zongxiang,LI Haibo,QIAO Ying.Flexibility planning and challenges for power system with high proportion of renewable energy[J].Automation of Electric Power Systems,2016,40(13):147-158.
[10]朱克平,江道灼,胡鹏飞.含电动汽车充电站的新型直流配电网研究[J].电网技术,2012,36(10):35-41.ZHU Keping,JIANG Daozhuo,HU Pengfei.Research on new DC distribution network with electric vehicle charging station[J].Power System Technology,2012,36(10):35-41.
[11]孔力,裴玮,叶华,等.交直流混合配电系统形态、控制与稳定性研究[J].电工电能新技术,2017,36(9):1-10.KONG Li,PEI Wei,YE Hua,et al.Study on morphology,control and stability of AC/DC hybrid power distribution system[J].New Technology of Electrical Engineering and Energy,2017,36(9):1-10.
[12]赵争鸣,冯高辉,袁立强,等.电能路由器的发展及其关键技术[J].中国电机工程学报,2017,37(13):3823-3834.ZHAO Zhengming,FENG Gaohui,YUAN Liqiang,et al.Development of power router and its key technologies[J].Proceedings of the CSEE,2017,37(13):3823-3834.
[13]程浩忠,李隽,吴耀武,等.考虑高比例可再生能源的交直流输电网规划挑战与展望[J].电力系统自动化,2017,41(9):19-27.CHENG Haozhong,LI Wei,WU Yaowu,et al.Challenges and prospects of AC/DC transmission network planning considering high proportion of renewable energy[J].Automation of Electric Power Systems,2017,41(9):19-27.
[14]ROUHANI A,HOSSEINI S H,RAOOFAT M.Composite generation and transmission expansion planning considering distributed generation[J].International Journal of Electrical Power&Energy Systems,2014,62(60):792-805.
[15]AGHAEI J,AMJADY N,BAHARVANDI A,et al.Generation and transmission expansion planning:MILP-based probabilistic model[J].IEEE Transactions on Power Systems,2014,29(4):1592-1601.
[16]张宁,胡兆光,周渝慧,等.计及随机模糊双重不确定性的源网荷协同规划模型[J].电力系统自动化,2016,40(1):39-44.ZHANG Ning,HU Zhaoguang,ZHOU Yihui,et al.Source network-loaded collaborative programming model considering random fuzzy double uncertainty[J].Automation of Electric Power Systems,2016,40(1):39-44.
[17]朱芳,王培红.风能与太阳能光伏互补发电应用及其优化[J].上海电力,2009(1):23-26.ZHU Fang,WANG Peihong.Application and optimization of wind energy and solar photovoltaic complementary power generation[J].Shanghai Electric Power,2009(1):23-26.
[18]邓威,李欣然,李培强,等.基于互补性的间歇性分布式电源在配网中的优化配置[J].电工技术学报,2013,28(6):216-225.DENG Wei,LI Xinran,LI Peiqiang,et al.Optimal configuration of intermittent distributed power supply based on complementarity in distribution network[J].Transactions of China Electrotechnical Society,2013,28(6):216-225.
[19]曹蓓.多能源互补微网的综合优化配置[D].南昌:南昌大学,2014.CAO Wei.Comprehensive optimization configuration of multi-energy complementary microgrid[D].Nanchang:Nanchang University,2014.
[20]段刚,余贻鑫.输配电系统综合规划的全局优化算法[J].中国电机工程学报,2002,22(4):109-113.DUAN Gang,YU Yuxin.Global optimization algorithm for integrated planning of transmission and distribution systems[J].Proceedings of the CSEE,2002,22(4):109-113.
[21]张勇军,刘瀚林,蒋金良,等.主网与配电网协调规划的评价指标和规划方法[J].电力系统自动化.2010,34(15):37-41.ZHANG Yongjun,LIU Hanlin,JIANG Jinliang,et al.Evaluation index and planning method for coordination planning of main network and distribution network[J].Automation of Electric Power Systems,2010,34(15):37-41.
[22]丁明,史盛亮,刘新宇,等.交直流混合微网优化配置研究[J].电力系统保护与控制,2018,46(14):17-25.DING Ming,SHI Shengliang,LIU Xinyu,et al.Research on optimal configuration of AC/DC hybrid microgrid[J].Power System Protection and Control,2018,46(14):17-25.
[23]BABOLI P T,SHAHPARASTI M,MOGHADDAM M P,et al.Energy management and operation modelling of hybrid AC-DC microgrid[J].IET Generation Transmission&Distribution,2014,8(10):1700-1711.
[24]YANG Y,WANG X,LUO J,et al.Multi-objective coordinated planning of distributed generation and AC/DC hybrid distribution networks based on a multiscenario technique considering timing characteristics[J].Energies,2017,10(12):2137.
[25]AHMED H M A,ELTANTAWY A B,SALAMA M M A.A planning approach for the network configuration of AC-DC hybrid distribution systems[J].IEEE Transactions on Smart Grid,2018,9(3):2203-2213.
[26]冯延明.含分布式电源的直流配电网及储能规划[D].北京:华北电力大学,2013.FENG Yanming.DC distribution network and energy storage planning with distributed power supply[D].Beijing:North China Electric Power University,2013.
[27]王振浩,由作宇,黄亚磊,等.基于连续潮流法的含双端VSC-HVDC交直流系统负荷裕度分析[J].电力系统保护与控制,2018,46(6):9-15.WANG Zhenhao,YOU Zuoyu,HUANG Yalei,et al.Load margin analysis of hybrid AC/DC system with two terminal VSC-HVDC using continuous power flow method[J].Power System Protection and Control,2018,46(6):9-15.
[28]杨艳红,裴玮,邓卫,等.计及换流站运行方式的交直流混合配电系统潮流计算方法[J].高电压技术,2016,42(7):2149-2157.YANG Yanhong,PEI Wei,DENG Wei,et al.Power flow calculation method for AC/DC hybrid power distribution system considering the operation mode of converter station[J].High Voltage Engineering,2016,42(7):2149-2157.
[29]刘崇茹,张伯明.交直流输电系统潮流计算中换流器运行方式的转换策略[J].电网技术,2007,31(9):17-21.LIU Chongru,ZHANG Boming.Conversion strategy of converter operation mode in power flow calculation of AC/DC transmission system[J].Power System Technology,2007,31(9):17-21.
[30]FUDEH H,ONG C M.A simple and efficient AC-DCload flow method for multiterminal DC Systems[J].IEEETransactions on Power Apparatus&Systems,2010,PER-1(11):19-19.
[31]王家融,艾欣,王坤宇,等.基于增广雅可比矩阵的交直流解耦潮流新算法[J].电工技术学报,2018,33(6):1382-1389.WANG Jiarong,AI Xin,WANG Kunyu,et al.A new AC/DC decoupling power flow algorithm based on augmented Jacobian matrix[J].Transactions of China Electrotechnical Society,2018,33(6):1382-1389.
[32]沈彦伟,张玮,陈嘉妮,等.计及换流站运行方式的交直流混合配电系统潮流计算方法[J].高电压技术,2016,42(7):2149-2157.SHEN Yanwei,ZHANG Wei,CHEN Jiani,et al.Power flow calculation method for AC/DC hybrid power distribution system considering the operation mode of converter station[J].High Voltage Engineering,2016,42(7):2149-2157.
[33]庄慧敏,肖建.用于AC-MTDC系统的新潮流计算方法[J].中国电力,2008,41(2):21-25.ZHUANG Huimin,XIAO Jian.New power flow calculation method for AC-MTDC system[J].Electric Power,2008,41(2):21-25.
[34]吴素农,于金镒,田庄,等.基于扩展节点法的交直流混合电网统一潮流算法[J].电力系统保护与控制,2018,46(14):40-47.WU Sunong,YU Jinyi,TIAN Zhuang,et al.Unified power flow algorithm for AC/DC hybrid power grid based on extended node method[J].Power System Protection and Control,2018,46(14):40-47.
[35]曾超.基于改进布罗伊登法的交直流混合系统潮流计算[D].长沙:湖南大学,2008.ZENG Chao.Power flow calculation of AC/DC hybrid system based on improved Broyden method[D].Changsha:Hunan University,2008.
[36]胡泽春,严正.带最优乘子牛顿法在交直流系统潮流计算中的应用[J].电力系统自动化,2009,33(9):26-31.HU Zechun,YAN Zheng.Application of Newton method with optimal multiplier in power flow calculation of AC/DC system[J].Automation of Electric Power Systems,2009,33(9):26-31.
[37]蔡红艳,卢锦玲,周明,等.基于最优乘子快速解耦法的交直流混合系统潮流计算[J].电力科学与工程,2010,26(3):5-9.CAI Hongyan,LU Jinling,ZHOU Ming,et al.Power flow calculation of AC/DC hybrid system based on optimal multiplier fast decoupling method[J].Electric Power Science&Engineering,2010,26(3):5-9.
[38]刘健,魏昊焜,张志华,等.未来配电网的主要形态??基于储能的低压直流微电网[J].电力系统保护与控制,2018,46(18):11-16.LIU Jian,WEI Haokun,ZHANG Zhihua,et al.Future architecture of power distribution network-low-voltage direct current micro-grids based on energy storage[J].Power System Protection and Control,2018,46(18):11-16.
[39]曾嘉思,徐习东,赵宇明.交直流配电网可靠性对比[J].电网技术,2014,38(9):2582-2589.ZENG Jiasi,XU Xidong,ZHAO Yuming.Comparison of AC and DC distribution network reliability[J].Power System Technology,2014,38(9):2582-2589.
[40]刘云,荆平,李庚银,等.直流电网网络输电模式及其输电分配技术研究[J].中国电机工程学报,2015,35(增刊1):25-35.LIU Yun,JING Ping,LI Gengyin,et al.Research on transmission modes of DC grid and its transmission distribution technology[J].Proceedings of the CSEE,2015,35(S1):25-35.
[41]覃智君,侯云鹤,吴复立.大规模交直流系统潮流计算的实用化模型[J].中国电机工程学报,2011,31(10):95-101.TAN Zhijun,HOU Yunhe,WU Fuli.Practical model of large-scale AC/DC system power flow calculation[J].Proceedings of the CSEE,2011,31(10):95-101.
[42]盛万兴,段青,孟晓丽,等.电力电子化进程下的交直流无缝混合灵活配电系统研究[J].中国电机工程学报,2017,37(7):1877-1888.SHENG Wanxing,DUAN Qing,MENG Xiaoli,et al.Research on AC-DC seamless hybrid flexible distribution system under power electronics process[J].Proceedings of the CSEE,2017,37(7):1877-1888.
[43]惠飞翔.中压柔性直流环网控制装置选址定容技术研究[D].北京:华北电力大学,2016.HUI Feixiang.Research on site selection and constant volume technology of medium voltage flexible DC ring network control device[D].Beijing:North China Electric Power University,2016.
[44]张伟,崔艳妍,韦涛,等.柔性环网控制装置选址定容方法[J].电力建设,2017,38(3):48-54.ZHANG Wei,CUI Yanyan,WEI Tao,et al.Location selection and volume control method of flexible ring network control device[J].Electric Power Construction,2017,38(3):48-54.
[45]郭小江,郭剑波,马世英,等.基于多馈入短路比的多直流落点选择方法[J].中国电机工程学报,2013,33(10):36-42.GUO Xiaojiang,GUO Jianbo,MA Shiying,et al.Multi-DCdrop point selection method based on multi-feed-to-short ratio[J].Proceedings of the CSEE,2013,33(10):36-42.
[46]胡晓博.含分布式能源的交直流混合配电网规划[D].北京:华北电力大学,2017.HU Xiaobo.Planning of AC-DC hybrid distribution network with distributed energy[D].Beijing:North China Electric Power University,2017.
[47]GHADIRI A,HAGHIFAM M,LARIMI S M M.A novel approach for hybrid AC/DC distribution network planning using genetic algorithm[J].IET Generation Transmission&Distribution,2017,11(16):3892-3902.
[2]LOTFI H,KHODAEI A.AC versus DC microgrid planning[J].IEEE Transactions on Smart Grid,2017,8(1):296-304.
[3]翟海保,李兆伟,黄慧,等.特高压直流分层接入电网的落点选择研究[J].电力工程技术,2018,37(1):65-71.ZHAI Haibao,LI Zhaowei,HUANG Hui,et al.Terminal location selection study for UHVDC hierarchical connection to power grid[J].Electric Power Engineering Technology,2018,37(1):65-71.
[4]WANG L,GAO H,ZOU G.Modeling methodology and fault simulation of distribution networks integrated with inverter-based DG[J].Protection and Control of Modern Power Systems,2017,2(2):370-378.DOI:10.1186/s41601-017-0058-9.
[5]张博,唐巍,丛鹏伟,等.基于SOP和VSC的交直流混合配电网多时间尺度优化控制[J].电工电能新技术,2017,36(9):11-19.ZHANG Bo,TANG Wei,CONG Pengwei,et al.Multitime-scale optimization control of AC-DC hybrid distribution network based on SOP and VSC[J].New Technology of Electrical Engineering and Energy,2017,36(9):11-19.
[6]张璐,唐巍,梁军,等.基于VSC的交直流混合中压配电网功率-电压协调控制[J].中国电机工程学报,2016,36(22):6067-6075.ZHANG Lu,TANG Wei,LIANG Jun,et al.Power-voltage coordinated control of AC-DC hybrid medium voltage distribution network based on VSC[J].Proceedings of the CSEE,2016,36(22):6067-6075.
[7]HE Y,CHEN Y,YANG Z,et al.A review on the influence of intelligent power consumption technologies on the utilization rate of distribution network equipment[J].Protection and Control of Modern Power Systems,2018,3(3):183-193.DOI:10.1186/s41601-018-0092-2.
[8]康重庆,姚良忠.高比例可再生能源电力系统的关键科学问题与理论研究框架[J].电力系统自动化,2017,41(9):2-11.KANG Chongqing,YAO Liangzhong.Key scientific issues and theoretical research framework of high proportion renewable energy power system[J].Automation of Electric Power Systems,2017,41(9):2-11.
[9]鲁宗相,李海波,乔颖.含高比例可再生能源电力系统灵活性规划及挑战[J].电力系统自动化,2016,40(13):147-158.LU Zongxiang,LI Haibo,QIAO Ying.Flexibility planning and challenges for power system with high proportion of renewable energy[J].Automation of Electric Power Systems,2016,40(13):147-158.
[10]朱克平,江道灼,胡鹏飞.含电动汽车充电站的新型直流配电网研究[J].电网技术,2012,36(10):35-41.ZHU Keping,JIANG Daozhuo,HU Pengfei.Research on new DC distribution network with electric vehicle charging station[J].Power System Technology,2012,36(10):35-41.
[11]孔力,裴玮,叶华,等.交直流混合配电系统形态、控制与稳定性研究[J].电工电能新技术,2017,36(9):1-10.KONG Li,PEI Wei,YE Hua,et al.Study on morphology,control and stability of AC/DC hybrid power distribution system[J].New Technology of Electrical Engineering and Energy,2017,36(9):1-10.
[12]赵争鸣,冯高辉,袁立强,等.电能路由器的发展及其关键技术[J].中国电机工程学报,2017,37(13):3823-3834.ZHAO Zhengming,FENG Gaohui,YUAN Liqiang,et al.Development of power router and its key technologies[J].Proceedings of the CSEE,2017,37(13):3823-3834.
[13]程浩忠,李隽,吴耀武,等.考虑高比例可再生能源的交直流输电网规划挑战与展望[J].电力系统自动化,2017,41(9):19-27.CHENG Haozhong,LI Wei,WU Yaowu,et al.Challenges and prospects of AC/DC transmission network planning considering high proportion of renewable energy[J].Automation of Electric Power Systems,2017,41(9):19-27.
[14]ROUHANI A,HOSSEINI S H,RAOOFAT M.Composite generation and transmission expansion planning considering distributed generation[J].International Journal of Electrical Power&Energy Systems,2014,62(60):792-805.
[15]AGHAEI J,AMJADY N,BAHARVANDI A,et al.Generation and transmission expansion planning:MILP-based probabilistic model[J].IEEE Transactions on Power Systems,2014,29(4):1592-1601.
[16]张宁,胡兆光,周渝慧,等.计及随机模糊双重不确定性的源网荷协同规划模型[J].电力系统自动化,2016,40(1):39-44.ZHANG Ning,HU Zhaoguang,ZHOU Yihui,et al.Source network-loaded collaborative programming model considering random fuzzy double uncertainty[J].Automation of Electric Power Systems,2016,40(1):39-44.
[17]朱芳,王培红.风能与太阳能光伏互补发电应用及其优化[J].上海电力,2009(1):23-26.ZHU Fang,WANG Peihong.Application and optimization of wind energy and solar photovoltaic complementary power generation[J].Shanghai Electric Power,2009(1):23-26.
[18]邓威,李欣然,李培强,等.基于互补性的间歇性分布式电源在配网中的优化配置[J].电工技术学报,2013,28(6):216-225.DENG Wei,LI Xinran,LI Peiqiang,et al.Optimal configuration of intermittent distributed power supply based on complementarity in distribution network[J].Transactions of China Electrotechnical Society,2013,28(6):216-225.
[19]曹蓓.多能源互补微网的综合优化配置[D].南昌:南昌大学,2014.CAO Wei.Comprehensive optimization configuration of multi-energy complementary microgrid[D].Nanchang:Nanchang University,2014.
[20]段刚,余贻鑫.输配电系统综合规划的全局优化算法[J].中国电机工程学报,2002,22(4):109-113.DUAN Gang,YU Yuxin.Global optimization algorithm for integrated planning of transmission and distribution systems[J].Proceedings of the CSEE,2002,22(4):109-113.
[21]张勇军,刘瀚林,蒋金良,等.主网与配电网协调规划的评价指标和规划方法[J].电力系统自动化.2010,34(15):37-41.ZHANG Yongjun,LIU Hanlin,JIANG Jinliang,et al.Evaluation index and planning method for coordination planning of main network and distribution network[J].Automation of Electric Power Systems,2010,34(15):37-41.
[22]丁明,史盛亮,刘新宇,等.交直流混合微网优化配置研究[J].电力系统保护与控制,2018,46(14):17-25.DING Ming,SHI Shengliang,LIU Xinyu,et al.Research on optimal configuration of AC/DC hybrid microgrid[J].Power System Protection and Control,2018,46(14):17-25.
[23]BABOLI P T,SHAHPARASTI M,MOGHADDAM M P,et al.Energy management and operation modelling of hybrid AC-DC microgrid[J].IET Generation Transmission&Distribution,2014,8(10):1700-1711.
[24]YANG Y,WANG X,LUO J,et al.Multi-objective coordinated planning of distributed generation and AC/DC hybrid distribution networks based on a multiscenario technique considering timing characteristics[J].Energies,2017,10(12):2137.
[25]AHMED H M A,ELTANTAWY A B,SALAMA M M A.A planning approach for the network configuration of AC-DC hybrid distribution systems[J].IEEE Transactions on Smart Grid,2018,9(3):2203-2213.
[26]冯延明.含分布式电源的直流配电网及储能规划[D].北京:华北电力大学,2013.FENG Yanming.DC distribution network and energy storage planning with distributed power supply[D].Beijing:North China Electric Power University,2013.
[27]王振浩,由作宇,黄亚磊,等.基于连续潮流法的含双端VSC-HVDC交直流系统负荷裕度分析[J].电力系统保护与控制,2018,46(6):9-15.WANG Zhenhao,YOU Zuoyu,HUANG Yalei,et al.Load margin analysis of hybrid AC/DC system with two terminal VSC-HVDC using continuous power flow method[J].Power System Protection and Control,2018,46(6):9-15.
[28]杨艳红,裴玮,邓卫,等.计及换流站运行方式的交直流混合配电系统潮流计算方法[J].高电压技术,2016,42(7):2149-2157.YANG Yanhong,PEI Wei,DENG Wei,et al.Power flow calculation method for AC/DC hybrid power distribution system considering the operation mode of converter station[J].High Voltage Engineering,2016,42(7):2149-2157.
[29]刘崇茹,张伯明.交直流输电系统潮流计算中换流器运行方式的转换策略[J].电网技术,2007,31(9):17-21.LIU Chongru,ZHANG Boming.Conversion strategy of converter operation mode in power flow calculation of AC/DC transmission system[J].Power System Technology,2007,31(9):17-21.
[30]FUDEH H,ONG C M.A simple and efficient AC-DCload flow method for multiterminal DC Systems[J].IEEETransactions on Power Apparatus&Systems,2010,PER-1(11):19-19.
[31]王家融,艾欣,王坤宇,等.基于增广雅可比矩阵的交直流解耦潮流新算法[J].电工技术学报,2018,33(6):1382-1389.WANG Jiarong,AI Xin,WANG Kunyu,et al.A new AC/DC decoupling power flow algorithm based on augmented Jacobian matrix[J].Transactions of China Electrotechnical Society,2018,33(6):1382-1389.
[32]沈彦伟,张玮,陈嘉妮,等.计及换流站运行方式的交直流混合配电系统潮流计算方法[J].高电压技术,2016,42(7):2149-2157.SHEN Yanwei,ZHANG Wei,CHEN Jiani,et al.Power flow calculation method for AC/DC hybrid power distribution system considering the operation mode of converter station[J].High Voltage Engineering,2016,42(7):2149-2157.
[33]庄慧敏,肖建.用于AC-MTDC系统的新潮流计算方法[J].中国电力,2008,41(2):21-25.ZHUANG Huimin,XIAO Jian.New power flow calculation method for AC-MTDC system[J].Electric Power,2008,41(2):21-25.
[34]吴素农,于金镒,田庄,等.基于扩展节点法的交直流混合电网统一潮流算法[J].电力系统保护与控制,2018,46(14):40-47.WU Sunong,YU Jinyi,TIAN Zhuang,et al.Unified power flow algorithm for AC/DC hybrid power grid based on extended node method[J].Power System Protection and Control,2018,46(14):40-47.
[35]曾超.基于改进布罗伊登法的交直流混合系统潮流计算[D].长沙:湖南大学,2008.ZENG Chao.Power flow calculation of AC/DC hybrid system based on improved Broyden method[D].Changsha:Hunan University,2008.
[36]胡泽春,严正.带最优乘子牛顿法在交直流系统潮流计算中的应用[J].电力系统自动化,2009,33(9):26-31.HU Zechun,YAN Zheng.Application of Newton method with optimal multiplier in power flow calculation of AC/DC system[J].Automation of Electric Power Systems,2009,33(9):26-31.
[37]蔡红艳,卢锦玲,周明,等.基于最优乘子快速解耦法的交直流混合系统潮流计算[J].电力科学与工程,2010,26(3):5-9.CAI Hongyan,LU Jinling,ZHOU Ming,et al.Power flow calculation of AC/DC hybrid system based on optimal multiplier fast decoupling method[J].Electric Power Science&Engineering,2010,26(3):5-9.
[38]刘健,魏昊焜,张志华,等.未来配电网的主要形态??基于储能的低压直流微电网[J].电力系统保护与控制,2018,46(18):11-16.LIU Jian,WEI Haokun,ZHANG Zhihua,et al.Future architecture of power distribution network-low-voltage direct current micro-grids based on energy storage[J].Power System Protection and Control,2018,46(18):11-16.
[39]曾嘉思,徐习东,赵宇明.交直流配电网可靠性对比[J].电网技术,2014,38(9):2582-2589.ZENG Jiasi,XU Xidong,ZHAO Yuming.Comparison of AC and DC distribution network reliability[J].Power System Technology,2014,38(9):2582-2589.
[40]刘云,荆平,李庚银,等.直流电网网络输电模式及其输电分配技术研究[J].中国电机工程学报,2015,35(增刊1):25-35.LIU Yun,JING Ping,LI Gengyin,et al.Research on transmission modes of DC grid and its transmission distribution technology[J].Proceedings of the CSEE,2015,35(S1):25-35.
[41]覃智君,侯云鹤,吴复立.大规模交直流系统潮流计算的实用化模型[J].中国电机工程学报,2011,31(10):95-101.TAN Zhijun,HOU Yunhe,WU Fuli.Practical model of large-scale AC/DC system power flow calculation[J].Proceedings of the CSEE,2011,31(10):95-101.
[42]盛万兴,段青,孟晓丽,等.电力电子化进程下的交直流无缝混合灵活配电系统研究[J].中国电机工程学报,2017,37(7):1877-1888.SHENG Wanxing,DUAN Qing,MENG Xiaoli,et al.Research on AC-DC seamless hybrid flexible distribution system under power electronics process[J].Proceedings of the CSEE,2017,37(7):1877-1888.
[43]惠飞翔.中压柔性直流环网控制装置选址定容技术研究[D].北京:华北电力大学,2016.HUI Feixiang.Research on site selection and constant volume technology of medium voltage flexible DC ring network control device[D].Beijing:North China Electric Power University,2016.
[44]张伟,崔艳妍,韦涛,等.柔性环网控制装置选址定容方法[J].电力建设,2017,38(3):48-54.ZHANG Wei,CUI Yanyan,WEI Tao,et al.Location selection and volume control method of flexible ring network control device[J].Electric Power Construction,2017,38(3):48-54.
[45]郭小江,郭剑波,马世英,等.基于多馈入短路比的多直流落点选择方法[J].中国电机工程学报,2013,33(10):36-42.GUO Xiaojiang,GUO Jianbo,MA Shiying,et al.Multi-DCdrop point selection method based on multi-feed-to-short ratio[J].Proceedings of the CSEE,2013,33(10):36-42.
[46]胡晓博.含分布式能源的交直流混合配电网规划[D].北京:华北电力大学,2017.HU Xiaobo.Planning of AC-DC hybrid distribution network with distributed energy[D].Beijing:North China Electric Power University,2017.
[47]GHADIRI A,HAGHIFAM M,LARIMI S M M.A novel approach for hybrid AC/DC distribution network planning using genetic algorithm[J].IET Generation Transmission&Distribution,2017,11(16):3892-3902.