用户名: 密码: 验证码:
考虑网络输电能力的多目标输电网规划方法研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
电网规模的不断增大,市场环境下电力交易的变化及规划、运行中的不确定性因素影响,加大了对网络功率传输能力的要求,同时也要求提高电网规划方案的适应性和灵活性。网络输电能力作为一种重要的技术指标,对指导电网规划和运行管理,保证系统安全具有重要技术价值;在市场环境中也是指导电力交易的重要信号。本文针对电网规划中提高网络输电能力面临的新要求,分别从发电侧影响、网络侧优化及电网互联角度提出了一些有效的指标和方法,并建立了相应的多目标输电网规划模型,优化改善网络输电能力。主要研究成果如下:
     1)提出考虑大型注入功率影响的多目标输电网规划模型。针对大型功率传输特性,使用双层规划模型考虑大型注入功率正常运行和停运消失对电网规划的影响,从优化电网投资、分区发电备用容量和电网间功率支援能力角度指导网络建设,得到的电网规划方案能提高电网整体运行性能,有效应对大型功率注入电网带来的新要求。
     2)提出考虑发电容量适应性的多目标输电网规划模型。引入发电容量适应性指标衡量网络结构对发电出力容量变化的适应能力;对多场景电网期望负载水平进行优化,改善电网运行环境,提高网络功率传输能力以应对发电出力容量变化的影响,减少各故障场景下的负荷损失,增强电网运行的适应性和灵活性。
    
     3)提出考虑剩余输电容量利用率的多目标输电网规划模型。剩余输电容量利用率指标用于评估电网输电容量充裕度及其可用输电容量比例。通过增加网络可用输电容量,提高其剩余输电容量利用水平,改善电网功率传输能力,满足系统负荷增长和功率传输需要,并在规划投资与输电容量扩建间取得平衡。
     4)提出考虑输电阻塞和电网收益的多目标输电网规划模型。通过电网规划减少产生输电阻塞的可能性,是从电网结构上解决长期阻塞问题的有效手段。电网年预期增售电量收益指标刻画了电网扩建对系统输电能力改善带来的负荷售电收益。电网规划目标为在市场环境中利用经济信号指导电网规划,优化资源配置、提高社会效益。
     5)提出考虑联络线交换功率的双层分区多目标输电网规划模型。引入分区优化方法对电网整体与受端电网运行特性进行考虑,建立的双层规划模型中上层规划模型通过加强电网重要输电通道建设,提高电网联络线电力交易规模以最大范围优化资源配置;下层规划模型通过加强局部受端电网建设,满足其负荷快速增长需求。上下层模型通过传递规划方案方式相互影响与作用,实现电网整体和局部规划目标的协调优化。18节点和77节点算例的分析和比较,说明了研究方法的可行性、有效性和适用性。
The power grid development and power transaction variation in deregulated environment as well as uncertainties in power system planning and operation brings new requirements on network power transfer capability. It also requires improving adaptability and flexibility of power transmission expansion planning results. Network power transfer capability is an important technical index to guide power system planning and operation to ensure system safety. At the same time, it’s a significant signal to instruct the power transaction in power market. This dissertation has analyzed the method to improve the network power transfer capability under new challenges in power transmission expansion planning. It is carried out in the viewpoint of generation influence, network structure optimization and grid interconnection. The multi-objective power transmission expansion planning models are established to optimize network power transfer capability index. The main results in this dissertation are as follows:
     1) A novel multi-objective power transmission planning approach that considers bulk power injection effect is proposed. Bi-level planning model is adopted to simulate bulk power injection and outage conditions. Network expansion investment, regional generation reserve capacity and power support capability are optimization objectives. The planning results could deal with the requirements of bulk power injection effectively.
     2) A novel multi-objective power transmission expansion planning approach that considers generation capacity adaptability is proposed. Generation capacity adaptability index is introduced to evaluate network adaptability to power generation capacity output changes. Multi-scenario network expected load factor distribution is optimized to better system operation environment and enhance power transfer capability. The planning objectives are to improve power transfer capability and minimize multi-scenario load shedding as well as strengthen the operation adaptability and flexibility of planning result.
     3) A novel multi-objective power transmission planning approach that considers transmission surplus capacity utilization ratio is proposed. The sufficient power transmission capacity is technical support to system operation safety and contingency treatment. Transmission surplus capacity utilization ratio is used to evaluate branch transmission capacity margin and its utilization degree. The planning objectives are to augment system available transmission capacity, optimize network power transfer capability and transmission surplus capacity utilization effect to meet load development and dispatching requirement with least investment. It could reach the balance between network investment and transmission capacity augmentation.
     4) A novel multi-objective power transmission planning approach that considers transmission congestion and network transmission profit is proposed. The effective power transmission expansion could reduce the probability of transmission congestion and solve the long term transmission congestion problem. The yearly anticipated load supply income increment is used to maximize network transmission profit for power transfer capability improvement. The economic signals in power market could be used to guide network expansion planning and realize the resource allocation optimization and social benefit maximization. The multi-objective planning model could take transmission congestion, system economic and reliability index into account.
     5) A novel bi-level multi-objective regional power transmission planning approach that considers exchange power on tie lines is proposed. The partition optimization method is introduced to take the whole power system and power receiving end network operation characteristic into account. The bi-level planning model is established to solve this problem. The upper-level model could maximize exchange power on tie lines with important transmission corridor reinforcement and it’s helpful to utilize energy and resource utilization globally. The lower-level model could meet the fast load growth in power receiving end network. The bi-level planning model could realize the interaction and affectation by transfer variables between the upper-level and lower-level planning models.
     Analysis and comparison on the 18-bus system and the 77-bus system proves the feasibility, validity and applicability of the proposed approaches in this dissertation.
引文
[1]王锡凡.电力系统优化规划[M].北京:水利电力出版,1990.
    [2]程浩忠,张焰.电力网络规划的方法与应用[M].上海:科学技术出版社,2002.
    [3]杜松怀,温步瀛,蒋传文.电力市场[M].北京:中国电力出版社,2007.
    [4]郑凤雷,文福栓,吴复立.电力市场环境下的投资与扩展规划[J].电力系统自动化,2006,30(9):95-105.
    [5] Z Xu, ZY Dong,KP Wong.Transmission planning in a deregulated environment [J].IEE Proceedings on Generation Transmission and Distribution,2006,153(3):326-334.
    [6]舒印彪,张文亮.特高压输电若干关键技术研究[J].中国电机工程学报,2007,27(31):1-6.
    [7]张章奎.国内外特高压电网技术发展综述[J].华北电力技术,2006(1):1-3.
    [8]麻常辉,薛禹胜,鲁庭瑞,等.输电规划方法的评述[J].电力系统自动化.2006.30(12):97-101.
    [9]崔雅莉.输电系统可用传输能力的研究[J].电力自动化设备,2003,23(4):70-75.
    [10] C Cagigas,M Madrigal.Centralized and competitive transmission expansion planning:the need for new tools[J].IEEE Power Engineering Society General Meeting,2003,2:13-17.
    [11]李国庆,王成山,余贻鑫.大型互联电力系统区域间功率交换能力研究综述[J].中国电机工程学报,2001,21(4):20-25.
    [12] GL Landgren,HL Terhune,RK Angel.Transmission interchange capability analysis by computer[J].IEEE Transactions on Power Apparatus and Systems,1972,91(6):2405-2414.
    [13] LL Garver,Horne PR Can,KA Wirgau.Load supplying capability of generation-transmission networks[J].IEEE Transactions on Power Apparatus and Systems,1979,98(3):957-962.
    [14] RD Dunlop,R Guntman,PP Marchenko.Analytical development of loadability characteristics for EHV and UHV transmission line[J].IEEE Transactions on Power Apparatus and Systems,1979,98(2):606-613.
    [15] L Silva,C Costa.Transmission capacity availability maximum transfer and reliability[J]. IEEE Transactions on Power Systems,2000,17(3) :843 - 849.
    [16] MD Ilic,TY Yong,A Zobian.Available Transfer Capability and its value under open access[J].IEEE Transactions on Power Systems,1997,12(2):636-645.
    [17]汪峰,白晓民.基于最优潮流方法的传输容量计算研究[J].中国电机工程学报,2002,22(11):35-40.
    [18]王成山,孙玮,王兴刚.含大型风电场的电力系统最大输电能力计算[J].电力系统自动化,2007,31(2):17-21.
    [19]李国庆,唐宝.计及发电报价的可用输电能力的计算[J].中国电机工程学报,2006,26(8):18-22.
    [20]王成山,王赛一.市场条件下电力系统规划工作的探讨[J].电力系统自动化,2005,29(9):82-86.
    [21]金华征,程浩忠,杨晓梅,等.模糊集对分析法应用于计及ATC的多目标电网规划[J].电力系统自动化,2005,29(21):45-49.
    [22]杨宁,文福拴.基于机会约束规划的输电系统规划方法[J].电力系统自动化,2004,28(14):23-27.
    [23]付蓉,魏萍,万秋兰,等.市场环境下基于系统阻塞指标约束的多阶段输电网规划[J].继电器,2006,34(10):55-60.
    [24]付蓉,魏萍,万秋兰,等.市场环境下基于最优潮流的输电网规划[J].电力系统自动化,2005,29(16):42-47.
    [25] O BuygiM , G Balzer , M Shanechih , etc . Market-based Transmission Expansion Planning[J].IEEE Transactions on Power Systems,2004,19(4):2060-2067.
    [26] GB Shrestha,PAJ Fonseka.Congestion-driven Transmission Expansion in Competitive Power Markets[J].IEEE Transactions on Power Systems,2004,19(3):1658-1667.
    [27]李国庆,赵钮婷,王利猛.计及统一潮流控制器的可用输电能力的计算[J].中国电机工程学报,2004,24(9):44-49.
    [28]占勇,李光熹.计及FACTS装置的最大输电能力研究[J].电力系统自动化,2001,25(5):23-26.
    [29]陈礼义,曾颖,李林川,等.具有FACTS设备的输电网络规划[J].中国电机工程学报,1999,19(1):6-9.
    [30]牛辉,程浩忠,张焰,等.具有FACTS设备的多目标电网规划[J].电力系统自动化,2000,28(11):13-17.
    [31]张云都,易辉,喻剑辉.我国大截面与耐热导线输电技术的现状及展望[J].高电压技术,2005,31(8):24-26.
    [32]杨韬,马庆强.新一代复合导线—ACCR的特点及其应用[J].电力设备,2007,8(12) :83-87.
    [33]杨庆华,刘新平,谢小松.新型耐热铝基陶瓷纤维芯铝绞线的应用论述[J].华东电力,2008,36(4):103-105.
    [34]周孝信,郭剑波,胡学浩,等.提高交流500 kV线路输电能力的实用化技术和措施[J].电网技术,2001,25(3):1-6.
    [35]郭剑波,陈晓伦.可控串补技术及国产化示范工程[J].国际电力,2005,9(2):52-55.
    [36]刘振亚.特高压交流输电技术研究成果专辑[M].北京:中国电力出版社,2005.
    [37]刘振亚.特高压电网[M].北京:中国经济出版社,2005.
    [38]王成山,王兴刚,魏炜.输电系统可用输电能力研究[J].电力系统及其自动化学报,2005,15(5):42-49.
    [39] Y Iao , YH Song . Available Transfer Capability (ATC) Evaluation by Stochastic Programming[J].IEEE Power Engineering,2000,20(9):50-52.
    [40] F Xia,AP S Meidopoulos.A methodology for probabilistic simultaneous transfer capability analysis [J].IEEE Transactions on Power Systems,1996,11(3):1269-1278.
    [41] JCO Mello,ACG Melo.Simultaneous transfer capability assessment by combining interior point and Monte Carlo simulation[J].IEEE Transactions on Power Systems,1997,12(2) :736-742.
    [42] Y Tsaic,CN Lu.Bootstrap Application in ATC Estimation[J].IEEE Power Engineering,2001,21(2):40-42.
    [43]诸骏伟.电力系统分析上册[M].北京:中国电力出版社,1998.
    [44] MJ Rider, AV Garcia,R Romero.Power system transmission network expansion planning using AC model[J].IEE Generation Transmission & Distribution,2007,1:731-742.
    [45] MP Moghaddam,H Abdi,MH Javidi.Transmission Expansion Planning in Competitive Electricity Markets Using AC OPF[J].IEEE Power Systems Conference and Exposition, 2006,507-512.
    [46] GC Ejebe,JG Waight,M Sanots-Nieto,etc.Fast calculation of linear available transfer capability[J].IEEE Transactions on Power Systems,2000,3(15):1112 -1116.
    [47]刘皓明,李卫星,倪以信.计及静态安全约束的跨区域双边交易最大交易量实用计算方法[J].电网技术,2003,27(9):l-5.
    [48]郑风雷,文福拴,吴复立.电力市场环境下的输电投资与扩展规划[J].电力系统自动化,2006,30(9):95-104.
    [49]辛洁晴.输电当量电价方法论及其应用[D].上海:上海大学博士学位论文,2003.
    [50]李晨光,郭剑波,张东霞.国外电网规划可靠性准则综述[J].中国电力,2000,33(10):96-99.
    [51]牛辉,程浩忠,张焰,等.电网扩展规划的可靠性和经济性研究综述[J].电力系统自动化,2000,24(1):51-57.
    [52] MT Schilling,AM da Leite,R Billinton,etc.Bibliography on power system probabilistic analysis [J].IEEE Transactions on Power Systems,1990,5(1):1-11.
    [53] BC Gorenstin,NM Campodonico,JP Costa,etc.Power system expansion planning under uncertainty[J].IEEE Transactions on Power Systems,1993,8(1):129-136.
    [54]高赐威,程浩忠,王旭.盲信息的模糊评价模型在电网规划中的应用[J].中国电机工程学报,2004,24(9):24-29.
    [55] Oloomi Buygi,Modir Shanechi,G Balzer,etc.Market based transmission planning under uncertainties[C].The 8th international conference on probabilistic methods applied to power system,2004,563-568.
    [56]程浩忠,范宏,翟海保.输电网柔性规划研究综述[J].电力系统及其自动化学报,2007,19(1):21-27.
    [57]刘红英.多层规划的理论与算法研究[D].西安:西安电子科技大学博士学位论文,2000.
    [58]万仲平,肖昌育,王先甲,等.不确定市场下的一种二层规划最优竞价模型[J].电力系统自动化,2004,28(19):12-16.
    [59]王淑芬,万仲平,樊恒,等.基于二层规划的无功优化模型及其混和算法[J].电网技术,2005,9:22-25.
    [60] Tarjei Kristiansen . Merchant transmission expansion based on financial transmission rights[C].Proceedings of the 38th Hawaii International Conference on System Sciences,2005,1-10.
    [61]翟海保,程浩忠,吕干云,等.基于模式记忆并行蚁群算法的输电网规划[J].中国电机工程学报,2005,25(9):17-22.
    [62] S Binato,MVF Pereira,S Granville.A new benders decomposition approach to solve power transmission network design problems [J].IEEE Transactions on Power Systems,2001,16(2):235-240.
    [63]武鹏,程浩忠,屈刚.电网规划中区间最小切负荷量的计算方法[J].中国电机工程学报,2008,28(22):41-56.
    [64]付蓉,魏萍,万秋兰,等.市场环境下基于Benders分解的输电网规划决策[J].电力系统及其自动化学报,2006,18(6):1-5.
    [65]刘思革,程浩忠,崔文佳.基于粗糙集理论的多目标电网规划最优化模型[J].中国电机工程学报,2007,27(7):65-69.
    [66]程浩忠,高赐威,马则良,等.多目标电网规划的一般最优化模型[J].上海交通大学学报,2004,38(8):1329-1332.
    [67]金华征,程浩忠,曾德君,等.基于集对分析的柔性电网规划方法[J].中国电机工程学报,2005,25 (3):7-12.
    [68] L Bahiense,GC Oliveira,M Pereira,etc.A mixed integer disjunctive model for transmission network expansion[J].IEEE Transactions on Power Systems,2001,16 (3): 560-565.
    [69] A Sharifnia,HZ Ashtiami.Transmission Network Planning:A Method for Synthesis of Minimum-Cost Secure Networks[J].Transactions on Power Systems,1985,104(8) :1410-1421.
    [70]吕文娥,江秀臣.电力市场下的逐步加线规划[J].电力系统自动化,2007,31(16):35-40.
    [71] JZ Zhu.Optimal reconfiguration of electrical distribution network using the refined genetic algorithm[J].Electric Power System Research,2002,62(1):37-42.
    [72]顾洁,陈章潮,包海龙.混合遗传-模拟退火算法在电网规划中的应用[J].上海交通大学学报,1999,33(4):485-487.
    [73] LS Edson,MA Jorge,CO Gerson.Transmission network expansion planning under a tabu search approach[J].IEEE Transactions on Power Systems,2001,16(1):62-68.
    [74] M Dorigo,LM Gambardella.Ant colony system a cooperative learning approach to the traveling salesman problem[J].IEEE Transactions on Evolutionary Computation,1997,1(1):53-66.
    [75]翟海保,程浩忠,陈春霖,等.多阶段输电网络最优规划的并行蚁群算法[J].电力系统自动化,2004,28(20):37-42.
    [76]金义雄,程浩忠,严健勇.基于并行协同粒子群算法的多阶段电网规划[J].中国电机工程学报,2005,25(25):49-53.
    [77]王一,程浩忠.电力市场环境下输电网扩展优化规划研究综述[J].电工技术学报,2007,22(9):174-183.
    [78] M Zeleny.Multiple criteria decision making[M].New York:McGraw-Hill,1982,518-554.
    [79]徐则水.几类多属性决策方法研究[D].南京:东南大学博士学位论文,2002.
    [80] K Deb,A Pratap,S Agarwal,etc.A fast and elitist multi-objective genetic algorithm:NSGA-Ⅱ[J].IEEE Transactions on Evolutionary Computation,2002,6 (2):182-197.
    [81]曾黄麟.粗集理论及其应用[M].重庆:重庆大学出版社,1998.
    [82] A greira,CIF Ferreira,CM Pinto,etc.Application of the rough set theory to the steady-state contingency classification[C].IEEE Russia Power Technology conference,2005,1-5.
    [83]张文修,仇国芳.基于粗糙集的不确定决策[M].北京:清华大学出版社,2005.
    [84]唐巍,李殿璞.电力系统经济负荷分配的混沌优化方法[J].中国电机工程学报,2000,20(10):36-40.
    [85]卓峻峰,赵冬梅.基于混沌搜索的多目标模糊优化潮流算法[J].电网技术,2003,27(2):41-45.
    [86]姚建刚,陈亮,戴习军,等.混沌神经网络负荷建模的理论研究[J].中国电机工程学报,2002,22(3):99-102.
    [87]刘盛松,侯志俭,蒋传文.基于混沌优化与线性内点法的最优潮流算法[J].电网技术,2003,27(9):23-28.
    [88]王爽心,姜妍,韩芳.一种综合负荷模型参数辨识的混沌优化策略[J].中国电机工程学报,2006,26(12):111-116.
    [89]王凌.智能优化算法及其应用[M].北京:清华大学出版社,2001.
    [90] T Li,WL Su,CF Wang.A global optimization bionics algorithm for solving integer programming-plant growth simulation algorithm[C].International Conference on Management Science and Engineering,2004:531-535.
    [91] Chun Wang?,Haozhong Cheng.Optimization of network configuration in large distribution systems using plant growth simulation algorithm[J].IEEE Transactions on Power Systems, 2008,23(1):119-126.
    [92]李彤,王春峰,王文波,等.求解整数规划的一种仿生类全局优化算法[J].系统工程理论与实践,2005,25(1):76-85.
    [93]王淳,程浩忠.模拟植物生长算法及其在输电网规划中的应用[J].电力系统自动化,2007(7):24-28.
    [94]王淳,程浩忠.基于模拟植物生长算法的电力系统无功优化[J].电网技术,2006,30(21):37-41.
    [95]王淳,程浩忠.基于模拟植物生长算法的配电网重构[J].中国电机工程学报,2007, 27(19):50-55.
    [96]王淳,程浩忠,陈恳.配电网动态无功补偿的整体优化算法[J].电工技术学报,2008,23(2):109-114.
    [97]舒印彪,刘泽洪,袁骏,等.2005年国家电网公司特高压输电论证工作综述[J].电网技术,2006,30(5):1-12.
    [98] J Bracken , JT McGill . Mathematical programs with optimization problems in the constraints[J].Operations Research,1973,21:37-44.
    [99]范宏,程浩忠,金华征,等.考虑经济性可靠性的输电网二层规划模型及混合算法[J].中国电机工程学报,2008,28(16):1-7.
    [100]王一.电力市场环境下的多目标输电网优化规划方法研究[D].上海:上海交通大学博士学位论文,2008.
    [101] DL/T 861-2004电力可靠性基本名词术语,2004.
    [102]余秋霞.输电网规划建模与决策分析研究[D].武汉:华中科技大学博士学位论文,2008.
    [103]赖业宁,薛禹胜,高翔,等.发电容量充裕度的风险模型与分析[J].电力系统自动化,2006,30(17):1-6.
    [104]张午阳,姚建刚,周媛,等.一种新的促进厂网规划协调的整体框架与模型[J].电网技术,2006,30(1):50-55.
    [105] Y Ou.C Singh.Assessment of available transfer capability and margins[J].IEEE transactions on power system,2002,17(2):463-468.
    [106]张永平,焦连伟,陈寿孙,等.电力市场阻塞管理综述[J].电网技术,2003,27(8):1-10.
    [107] TW Gedra.On transmission congestion and pricing[J].IEEE Transactions on Power Systems,1999,14(1):241-248.
    [108]谢敏,陈金富,段献忠,等.基于模糊阻塞管理的启发式电网规划方法[J].中国电机工程学报,2005,25(22):61-67.
    [109]王一,程浩忠.计及输电阻塞的帕累托最优多目标电网规划[J].中国电机工程学报,2008,28(13):132-138.
    [110] KY Huang,HH Chin,YC Huang.A model reference adaptive control strategy for interruptible load management[J].IEEE Transactions on Power Systems,2004,19(1):683-689.
    [111]刘昌,姚建刚,余虎,等.一种新型的电网输电阻塞管理模式[J].电网技术,2005,29(12):16-21.
    [112]杨炳元,吴集光,刘俊勇,等.计及可中断负荷影响的阻塞管理定价模型研究[J].电网技术,2002,29(9):41-45.
    [113]万黎,袁荣湘.最优潮流算法综述[J].继电器,2005,33(11):80-87.
    [114]江泽民.对中国能源问题的思考[J].上海交通大学学报,2008,42(3):345-359.
    [115]舒印彪,张运洲.优化我国能源输送方式研究[J].中国电力,2007,40(11):4-8.
    [116]周勤慧.电力系统间交流联络线自动规划问题[J].华中工学院学报,1987,15(1):19-26.
    [117] N Maughn. Simulation studies for planning and operating interconnected transmission[J].IEEE Computer Application in Power,1998,1(1):15-18.
    [118]丁心海,王先甲,黄涌,等.华中电网省间联络线输电能力的电力市场适应性研究[J].电网技术,2008,32(1):56-60.
    [119]王绍德,刘建琴,郑英芬,等.华北和华中电网联网效益计算与联网规模分析[J].电网技术,2001,25(1):38-42.
    [120]程浩忠,高赐威,马则良,等.多目标电网规划的分层最优化方法[J].中国电机工程学报,2003,23(10):11-16.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700