Abstract:The traditional unified power flow controller(UPFC) is well known of its flexible controlling ability, but is cannot be widely used in the power system for its disadvantage of high cost and low capacity. Sen Transformer has the advantages of high capacity and low cost, but its flexibility and action speed cannot content the requirement of accurate regulation. The hybrid power flow controller(HPFC)is constituted by traditional UPFC and “Sen Transformer”(S.T.)in series and it has the advantages of high capacity and low cost. This paper firstly introduces the basic theory of HPFC, and then realizes the function of voltage and power control through the simulation of Matlab/Simulink, and at last realizes the control of voltage amplitude and phase, which does the research of HPFC from three aspects of theory, simulation and experiment.
陈柏超, 曾永胜, 刘俊博, 袁佳歆. 基于Sen Transformer的新型统一潮流控制器的仿真与实验[J]. 电工技术学报, 2012, 27(3): 233-238.
Chen Baichao, Zeng Yongsheng, Liu Junbo, Yuan Jiaxin. Simulation and Experimental Research of a Novel Unified Power Flow Controller Based on Sen Transformer. Transactions of China Electrotechnical Society, 2012, 27(3): 233-238.
[1] Shahab Mehraeen, S Jagannathan, Mariesal L Crow. Novel dynamic representation and control of power systems with FACTS devices[J]. IEEE Transactions on Power Systems, 2010, 25(3): 1542-1554. [2] 陈柏超, 田翠华. 电磁式特高压统一潮流控制器[J]. 高电压技术, 2006, 32(12): 96-98. Chen Baichao, Tian Cuihua. Ultra-high voltage unified power flow controller of electromagnetic type[J]. High Voltage Engineering, 2006, 32(12): 96-98. [3] 姚尧, 邱昊, 陈柏超, 等. 一种新型统一潮流控制器[J]. 电力系统自动化, 2008, 32(16): 78-82. Yao Yao, Qiu Hao, Chen Baichao, et al. A novel unified power flow controller[J]. Automation of Electric Power Systems, 2008, 32(16): 78-82. [4] Mahyar Zarghami, Mariesa L Crow, Jagannathan Sarangapani, et al. A novel approach to interarea oscillation damping by unified power Flow controllers utilizing ultracapacitors[J]. IEEE Transactions on Power Systems, 2010, 25(1): 404-412. [5] Kalyan K. Sen, Eric J Stacey. UPFC-unified power flow controller: theory, modeling, and applications[J]. IEEE Transactions on Power Delivery, 1998, 13(4): 1453-1460. [6] Kalyan K Sen, Mey Ling Sen. Introducing the family of “Sen” transformers: a set of power flow controlling transformers[J]. IEEE Transactions on Power Delivery, 2003, 18(1): 149-157. [7] Kalyan K Sen, Mey Ling Sen. Comparison of the “Sen” transformer with the unified power flow controller[J]. IEEE Transactions on Power Delivery, 2003, 18(3): 1523-1533. [8] Papic I, Zunko P. Basic control of unified power flow controller[J]. IEEE Transactions on Power System, 1997, 12(11): 1734-1739. [9] Saurabh Chanana, Ashwani Kumar. Comparison of Sen transformer and unified power flow controller on spot price variation of real and reactive power under maximum loadability condition[J]. Electric Power Components and System, 2008, 36:1369-1387. [10] Gyugui L, Sen K K, Schauder C D. The interline power flow controller concept: a new approach to power flow management in transmission system[J]. IEEE Transactions on Power Delivery, 1999, 14(3): 1115-1123. [11] Gyugui L, Rietman T R. The unified power flow controller: a new approach to power transmission control[J]. IEEE Transactions on Power Delivery, 1995, 10(4): 1085-1093.