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电网技术  2011 

含模块化多电平变流器的分布式发电系统动态特性分析

, PP. 42-47

Keywords: 逆变型分布式发电系统,模块化多电平变流器,交流电流控制器,直流电压波动

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Abstract:

根据模块化多电平变流器(modularmultilevelconv-erters,MMC)的工作原理和拓扑结构特点以及逆变型分布式发电系统(distributedgeneration,DG)的运行特点,建立了由MMC构成的DG等值系统及其交流电流控制器数学模型。运用PSCAD分析了基于MMC的DG系统动态特性,发现当直流电压大幅波动时,DG交流电流和输出功率同样出现了大幅波动的情况。针对这一问题,提出了改进的交流电流控制器,并通过仿真证明了该控制器的有效性。

References

[1]  Yan Gangui,Chen Tao,Mu Gang,et al.Dynamic modeling and nonlinear-decouple control of HVDC light system[J].Power System Technology,2007,31(6):6-15(in Chinese).
[2]  马伏军,罗安,帅智康,等.混合型有源电力滤波器的改进解耦型分频控制[J].电网技术,2010,34(12):12-20.
[3]  Ma Fujun,Luo An,Shuai Zhikang,et al.Improved divided-frequency decoupling control of hybrid active power filter[J].Power System Technology,2010,34(12):12-20(in Chinese).
[4]  Baran M,EI-Markaby I.Fault analysis on distribution feeders with distributed generators[J].IEEE Trans on Power Systems,2005,20(4):1757-1764.
[5]  Khajehoddin S A,Bakhshai A,Jain P.The application of the cascaded multilevel converters in grid connected photovoltaic systems[C]// Proceedings of the Electrical Power Conference.Montreal,Canada:IEEE Canada,2007:296-301.
[6]  Sung N G,Lee J D,Kim B T,et al.Novel concept of a PV power generation system adding the function of shunt active filter[C]// Proceedings of the Transmission and Distribution Conference and Exhibition.Dalian,China:Institute of Electrical and Electronics Engineers,2002:1658-1663.
[7]  Lesnicar A,Marquardt R.An innovative modular multilevel converter topology suitable for a wide power range[C]//Proceedings of the IEEE Power Technology Conference.Bologna,Italy:Institute of Electrical and Electronics Engineers,2003:1-6.
[8]  Lesnicar A,Marquardt R.An innovative modular multilevel converter topology suitable for a wide power range[C]//Proceedings of the IEEE Power Technology Conference.Bologna,Italy:IEEE,2003:314-321.
[9]  Dorn J,Huang H.Retzmann D.Novel voltage-sourced converters for HVDC and FACTS applications[C]//Proceedings of the Cigré Symposium.Osaka,Japan:International Council on Large Electric Systems,2008:1-8.
[10]  丁冠军,丁明,汤广福,等.新型多电平VSC子模块电容参数与均压策略[J].中国电机工程学报,2009,29(30):1-6.
[11]  Ding Guanjun,Ding Ming,Tang Guangfu,et al.Submodule capacitance parameter and voltage balancing scheme of a new multilevel VSC modular[J].Proceeding of CSEE,2009,29(30):1-6(in Chinese).
[12]  Hagiwara M,Akagi H.PWM control and experiment of modular multilevel converters[C]//Proceedings of the IEEE Power Electronics Specialists Conference.Rhodes,Greece:Institute of Electrical and Electronics Engineers,2008:154-161.
[13]  丁冠军,汤广福,丁明,等.新型多电平电压源换流器模块的拓扑机制与调制策略[J].中国电机工程学报,2009,29(36):1-8.
[14]  Ding Guanjun,Tang Guangfu,Ding Ming.et al.Topology mechanism and modulation scheme of a new multilevel voltage source converter modular[J].Proceeding of CSEE,2009,29(36):1-8(in Chinese).
[15]  王姗姗,周孝信,汤广福,等.模块化多电平HVDC子模块电容值的选取[J].电网技术,2011,35(1):26-32.
[16]  Wang Shanshan,Zhou Xiaoxin,Tang Guangfu,et al.The selection of the sub-module DC capacitance in the MMC-HVDC system[J].Power System Technology,2011,35(1):26-32 (in Chinese).
[17]  刘凤君.高效环保的燃料电池发电系统及其应用[M].北京:机械工业出版社,2005:1-30.
[18]  王长贵,王斯成.太阳能光伏发电实用技术[M].北京:化学工业出版社,2005:1-30.
[19]  邓卫华,张波,丘东元,等.三相电压型 PWM 整流器状态反馈精确线性化解耦控制研究[J].中国电机工程学报,2005,25(7):97-103.
[20]  Deng Weihua,Zhang Bo,Qiu Dongyuan,et al.The research of decoupled state variable feedback linearization control method of three phase voltage source PWM rectifier[J].Proceeding of the CSEE,2005,25(7):97-103(in Chinese).
[21]  严干贵,陈涛,穆钢,等.轻型高压直流输电系统的动态建模及非线性解耦控制[J].电网技术,2007,31(6):6-15.

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