计及多类型电源协调的有功控制策略
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摘要
高新能源占比对多类型电源协调的有功控制提出了更高要求。分析市场、政策、"三公"调度等因素对于多源协调有功控制的挑战。对新能源调度公平性进行了严格的数学描述,提出了多源协调有功控制模型及求解策略。该模型以市场环境下新能源最大化消纳为目标,以调峰、安全稳定与公平调度为约束。其求解策略能够实现适应复杂电网工况与风/光资源条件的新能源最大化消纳,并实现市场交易电量的合理分摊。开发的控制系统已在多个省级电网投入应用,运行结果证明了策略的正确性与有效性。
To achieve high renewable power penetration level grid integration, higher requirements for the multi-resource power generation active power control must be set. This paper analyzes the challenges of multi-resource coordinated active power control, such as power market, policy and "equality, equity and publicity" dispatch. With fairness of renewable energy dispatch described mathematically, a multi-resource coordinated active power control model is proposed. This model aims at maximizing the renewable energy consumption in power market environment with constraints of power system security and stability, peak load regulation and fairness power dispatch. The control strategy adapts to the complex network conditions and maximizes the renewable energy consumption, especially wind and solar, and implements reasonable allocation of electric power market transactions. The control system has been applied in several provincial power grids. Correctness and effectiveness are proved during system operation.
To achieve high renewable power penetration level grid integration, higher requirements for the multi-resource power generation active power control must be set. This paper analyzes the challenges of multi-resource coordinated active power control, such as power market, policy and "equality, equity and publicity" dispatch. With fairness of renewable energy dispatch described mathematically, a multi-resource coordinated active power control model is proposed. This model aims at maximizing the renewable energy consumption in power market environment with constraints of power system security and stability, peak load regulation and fairness power dispatch. The control strategy adapts to the complex network conditions and maximizes the renewable energy consumption, especially wind and solar, and implements reasonable allocation of electric power market transactions. The control system has been applied in several provincial power grids. Correctness and effectiveness are proved during system operation.
引文
[1]周强,汪宁渤,何世恩,等.高弃风弃光背景下中国新能源发展总结及前景探究[J].电力系统保护与控制,2017,45(10):146-154.ZHOU Qiang,WANG Ningbo,HE Shien,et al.Summary and prospect of China's new energy development under the background of high abandoned new energy power[J].Power System Protection and Control,2017,45(10):146-154.
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[3]高宗和,滕贤亮,张小白.适应大规模风电接入的互联电网有功调度与控制方案[J].电力系统自动化,2010,34(17):37-41.GAO Zonghe,TENG Xianliang,ZHANG Xiaobai.Solution of active power dispatch and control scheme for interconnected power grids with large-scale wind power integration[J].Automation of Electric Power Systems,2010,34(17):37-41.
[4]徐瑞,滕贤亮,张小白,等.大规模光伏有功综合控制系统设计[J].电力系统自动化,2013,37(13):24-29.XU Rui,TENG Xianliang,ZHANG Xiaobai,et al.Design of integrated active power control system for large-scale photovoltaic system[J].Automation of Electric Power Systems,2013,37(13):24-29.
[5]王靖然,王玉林,杨志刚,等.考虑嵌套断面约束的大规模集群风电有功控制策略[J].电力系统自动化,2015,39(13):16-21.WANG Jingran,WANG Yulin,YANG Zhigang,et al.An active power control strategy for large-scale cluster of wind power considering constraints on nested transmission sections[J].Automation of Electric Power Systems,2015,39(13):16-21.
[6]ROHIG K,SCHLOGL F,JURSA R.Advanced control strategies to integrate German offshore wind potential into electrical energy supply[C]//Proceedings of 5th International Workshop on Large Scale Integration of Wind Power and Transmission Systems for Offshore Wind Farms,April 7-8,2005,Glasgow,UK.
[7]薛峰,常康,汪宁渤.大规模间歇式能源发电并网集群协调控制框架[J].电力系统自动化,2011,35(22):45-53.XUE Feng,CHANG Kang,WANG Ningbo.Coordinated control frame of large-scale intermittent power plant cluster[J].Automation of Electric Power Systems,2011,35(22):45-53.
[8]李雪明,行舟,陈振寰,等.大型集群风电有功智能控制系统设计[J].电力系统自动化,2010,34(17):59-63.LI Xueming,XING Zhou,CHEN Zhenhuan,et al.Design of large clusters of wind power active intelligent control system[J].Automation of Electric Power Systems,2010,34(17):59-63.
[9]王彬,孙勇,吴文传,等.应用于高风电渗透率电网的风电调度实时控制方法与实现[J].电力系统自动化,2015,39(21):23-29.WANG Bin,SUN Yong,WU Wenchuan,et al.Areal-time wind power control method for power systems with high wind power penetration and its implementation[J].Automation of Electric Power Systems,2015,39(21):23-29.
[10]徐泰山,汪宁渤,马明,等.基于预测调节性能和安全约束的新能源并网功率控制方法:中国,ZL201310174543.0[P].2013-10-17.
[11]LUND H,HVELPLUND F,?STERGAARD P A,et al.System and market integration of wind power in Denmark[J].Energy Strategy Reviews,2013,1(3):143-156.
[12]行舟,陈永华,陈振寰,等.大型集群风电有功智能控制系统控制策略:(一)风电场之间的协调控制[J].电力系统自动化,2011,35(20):20-23.XING Zhou,CHEN Yonghua,CHEN Zhenhuan,et al.Acontrol strategy of active power intelligent control system for large cluster of wind farms:part one:coordination control for wind farms[J].Automation of Electric Power Systems,2011,35(20):20-23.
[13]陈振寰,陈永华,行舟,等.大型集群风电有功智能控制系统控制策略(二)风火电“打捆”外送协调控制[J].电力系统自动化,2011,35(21):12-15.CHEN Zhenhuan,CHEN Yonghua,XING Zhou,et al.Acontrol strategy of active power intelligent control system for large cluster of wind farms:part two:coordination control for shared transmission of wind power and thermal power[J].Automation of Electric Power Systems,2011,35(21):12-15.
[14]杨秀媛,黄丹,申洪.多能源互补独立电力系统的控制策略仿真研究[J].中国电机工程学报,2013,33(4):156-162.YANG Xiuyuan,HUANG Dan,SHEN Hong.Research on control strategy of multi-energy complementary isolated power system[J].Proceedings of the CSEE,2013,33(4):156-162.
[15]李文锋,张健,卜广全,等.抽蓄电站和经多端柔性直流电网接入的大规模新能源间的协调互补优化控制方案[J].电力系统保护与控制,2017,45(23):130-135.LI Wenfeng,ZHANG Jian,BU Guangquan,et al.Acoordinate complementary optimization control scheme between pumped storage station and large-scale new renewable integrated through VSC-MTDC[J].Power System Protection and Control,2017,45(23):130-135.
[16]LI Han,ESEYE A T,ZHANG Jianhua,et al.Optimal energy management for industrial microgrids with high-penetration renewable[J].Protection and Control of Modern Power Systems 2017,2(2):122-135.DOI:10.1186/s41601-017-0040-6.
[17]宋卓然,赵琳,张子信,等.热电联产与风电机组联合运行滚动优化调度模型[J].电力系统保护与控制,2016,44(24):110-116.SONG Zhuoran,ZHAO Lin,ZHANG Zixin,et al.Rolling optimal model for multiple heating source and wind turbine unit[J].Power System Protection and Control,2016,44(24):110-116.
[18]张建新,李中豪,张沛超.基于MPC的风燃协调滚动调度运行策略[J].电力系统保护与控制,2016,44(22):18-23.ZHANG Jianxin,LI Zhonghao,ZHANG Peichao.AMPC-based rolling dispatch strategy of the wind-gas coordinated system[J].Power System Protection and Control,2016,44(22):18-23.
[19]CAILLIAU M,OGANDO J A,EGELAND H,et al.Integrating intermittent renewable sources into the EUelectricity system by 2020:challenges and solutions[EB/OL].[2010].https://www.researchgate.net/publication/258402979.
[20]XIE L,CARVALHO P M S,FERREIRA L A F M,et al.Wind integration in power systems:operational challenges and possible solutions[J].Proceedings of the IEEE,2011,99(1):214-232.
[21]国家发展改革委.可再生能源发电全额保障性收购管理办法:发改能源[2016]625号[S].2016.
[22]国家发展改革委,国家能源局.关于做好风电、光伏发电全额保障性收购管理工作的通知:发改能源[2016]1150号[S].2016.
[23]徐熙林,宋依群.市场环境下区域电网调峰的直调机组网际出力优化配置研究[J].电力系统保护与控制,2017,45(23):49-56.XU Xilin,SONG Yiqun.Study on power generation allocation of regional plants for peak operation in partly deregulated electricity market environment[J].Power System Protection and Control,2017,45(23):49-56.
[24]于昌海,吴继平,王运,等.适应发电权交易的可再生能源有功控制策略[J].电力系统自动化,2017,41(9):71-76.YU Changhai,WU Jiping,WANG Yun,et al.Active power control strategy for renewable energy generation adapted to generation right trade[J].Automation of Electric Power Systems,2017,41(9):71-76.
[25]徐泰山,王昊昊,汪马翔,等.计及电量交易计划的发电厂并网有功功率实时控制方法:中国,CN106655279A[P].2017-05-10.
[26]马明,刘强,沈凤杰,等.输电设备过载与断面功率越限在线控制决策[J].电网与清洁能源,2015,31(6):26-32.MA Ming,LIU Qiang,SHEN Fengjie,et al.On-line auxiliary decision-making for overload control of power transmission equipment and sections[J].Power System and Clean Energy,2015,31(6):26-32.
[2]张伯明,吴文传,郑太一,等.消纳大规模风电的多时间尺度协调的有功调度系统设计[J].电力系统自动化,2011,35(1):1-6.ZHANG Boming,WU Wenchuan,ZHENG Taiyi,et al.Design of a multi-time scale coordinated active power dispatching system for accommodating large scale wind power penetration[J].Automation of Electric Power Systems,2011,35(1):1-6.
[3]高宗和,滕贤亮,张小白.适应大规模风电接入的互联电网有功调度与控制方案[J].电力系统自动化,2010,34(17):37-41.GAO Zonghe,TENG Xianliang,ZHANG Xiaobai.Solution of active power dispatch and control scheme for interconnected power grids with large-scale wind power integration[J].Automation of Electric Power Systems,2010,34(17):37-41.
[4]徐瑞,滕贤亮,张小白,等.大规模光伏有功综合控制系统设计[J].电力系统自动化,2013,37(13):24-29.XU Rui,TENG Xianliang,ZHANG Xiaobai,et al.Design of integrated active power control system for large-scale photovoltaic system[J].Automation of Electric Power Systems,2013,37(13):24-29.
[5]王靖然,王玉林,杨志刚,等.考虑嵌套断面约束的大规模集群风电有功控制策略[J].电力系统自动化,2015,39(13):16-21.WANG Jingran,WANG Yulin,YANG Zhigang,et al.An active power control strategy for large-scale cluster of wind power considering constraints on nested transmission sections[J].Automation of Electric Power Systems,2015,39(13):16-21.
[6]ROHIG K,SCHLOGL F,JURSA R.Advanced control strategies to integrate German offshore wind potential into electrical energy supply[C]//Proceedings of 5th International Workshop on Large Scale Integration of Wind Power and Transmission Systems for Offshore Wind Farms,April 7-8,2005,Glasgow,UK.
[7]薛峰,常康,汪宁渤.大规模间歇式能源发电并网集群协调控制框架[J].电力系统自动化,2011,35(22):45-53.XUE Feng,CHANG Kang,WANG Ningbo.Coordinated control frame of large-scale intermittent power plant cluster[J].Automation of Electric Power Systems,2011,35(22):45-53.
[8]李雪明,行舟,陈振寰,等.大型集群风电有功智能控制系统设计[J].电力系统自动化,2010,34(17):59-63.LI Xueming,XING Zhou,CHEN Zhenhuan,et al.Design of large clusters of wind power active intelligent control system[J].Automation of Electric Power Systems,2010,34(17):59-63.
[9]王彬,孙勇,吴文传,等.应用于高风电渗透率电网的风电调度实时控制方法与实现[J].电力系统自动化,2015,39(21):23-29.WANG Bin,SUN Yong,WU Wenchuan,et al.Areal-time wind power control method for power systems with high wind power penetration and its implementation[J].Automation of Electric Power Systems,2015,39(21):23-29.
[10]徐泰山,汪宁渤,马明,等.基于预测调节性能和安全约束的新能源并网功率控制方法:中国,ZL201310174543.0[P].2013-10-17.
[11]LUND H,HVELPLUND F,?STERGAARD P A,et al.System and market integration of wind power in Denmark[J].Energy Strategy Reviews,2013,1(3):143-156.
[12]行舟,陈永华,陈振寰,等.大型集群风电有功智能控制系统控制策略:(一)风电场之间的协调控制[J].电力系统自动化,2011,35(20):20-23.XING Zhou,CHEN Yonghua,CHEN Zhenhuan,et al.Acontrol strategy of active power intelligent control system for large cluster of wind farms:part one:coordination control for wind farms[J].Automation of Electric Power Systems,2011,35(20):20-23.
[13]陈振寰,陈永华,行舟,等.大型集群风电有功智能控制系统控制策略(二)风火电“打捆”外送协调控制[J].电力系统自动化,2011,35(21):12-15.CHEN Zhenhuan,CHEN Yonghua,XING Zhou,et al.Acontrol strategy of active power intelligent control system for large cluster of wind farms:part two:coordination control for shared transmission of wind power and thermal power[J].Automation of Electric Power Systems,2011,35(21):12-15.
[14]杨秀媛,黄丹,申洪.多能源互补独立电力系统的控制策略仿真研究[J].中国电机工程学报,2013,33(4):156-162.YANG Xiuyuan,HUANG Dan,SHEN Hong.Research on control strategy of multi-energy complementary isolated power system[J].Proceedings of the CSEE,2013,33(4):156-162.
[15]李文锋,张健,卜广全,等.抽蓄电站和经多端柔性直流电网接入的大规模新能源间的协调互补优化控制方案[J].电力系统保护与控制,2017,45(23):130-135.LI Wenfeng,ZHANG Jian,BU Guangquan,et al.Acoordinate complementary optimization control scheme between pumped storage station and large-scale new renewable integrated through VSC-MTDC[J].Power System Protection and Control,2017,45(23):130-135.
[16]LI Han,ESEYE A T,ZHANG Jianhua,et al.Optimal energy management for industrial microgrids with high-penetration renewable[J].Protection and Control of Modern Power Systems 2017,2(2):122-135.DOI:10.1186/s41601-017-0040-6.
[17]宋卓然,赵琳,张子信,等.热电联产与风电机组联合运行滚动优化调度模型[J].电力系统保护与控制,2016,44(24):110-116.SONG Zhuoran,ZHAO Lin,ZHANG Zixin,et al.Rolling optimal model for multiple heating source and wind turbine unit[J].Power System Protection and Control,2016,44(24):110-116.
[18]张建新,李中豪,张沛超.基于MPC的风燃协调滚动调度运行策略[J].电力系统保护与控制,2016,44(22):18-23.ZHANG Jianxin,LI Zhonghao,ZHANG Peichao.AMPC-based rolling dispatch strategy of the wind-gas coordinated system[J].Power System Protection and Control,2016,44(22):18-23.
[19]CAILLIAU M,OGANDO J A,EGELAND H,et al.Integrating intermittent renewable sources into the EUelectricity system by 2020:challenges and solutions[EB/OL].[2010].https://www.researchgate.net/publication/258402979.
[20]XIE L,CARVALHO P M S,FERREIRA L A F M,et al.Wind integration in power systems:operational challenges and possible solutions[J].Proceedings of the IEEE,2011,99(1):214-232.
[21]国家发展改革委.可再生能源发电全额保障性收购管理办法:发改能源[2016]625号[S].2016.
[22]国家发展改革委,国家能源局.关于做好风电、光伏发电全额保障性收购管理工作的通知:发改能源[2016]1150号[S].2016.
[23]徐熙林,宋依群.市场环境下区域电网调峰的直调机组网际出力优化配置研究[J].电力系统保护与控制,2017,45(23):49-56.XU Xilin,SONG Yiqun.Study on power generation allocation of regional plants for peak operation in partly deregulated electricity market environment[J].Power System Protection and Control,2017,45(23):49-56.
[24]于昌海,吴继平,王运,等.适应发电权交易的可再生能源有功控制策略[J].电力系统自动化,2017,41(9):71-76.YU Changhai,WU Jiping,WANG Yun,et al.Active power control strategy for renewable energy generation adapted to generation right trade[J].Automation of Electric Power Systems,2017,41(9):71-76.
[25]徐泰山,王昊昊,汪马翔,等.计及电量交易计划的发电厂并网有功功率实时控制方法:中国,CN106655279A[P].2017-05-10.
[26]马明,刘强,沈凤杰,等.输电设备过载与断面功率越限在线控制决策[J].电网与清洁能源,2015,31(6):26-32.MA Ming,LIU Qiang,SHEN Fengjie,et al.On-line auxiliary decision-making for overload control of power transmission equipment and sections[J].Power System and Clean Energy,2015,31(6):26-32.