FPGA Based Real-time Simulation Technology and Test System of Flexible DC

被引：0
|
作者：
Lin X. [1 ,2 ]
Guo Q. [1 ,2 ]
Guo H. [1 ,2 ]
Wang Y. [3 ]
Liu C. [3 ]
机构：
[1] Electric Power Research Institute of China Southern Power Grid Company Limited, Guangzhou
[2] CSG Key Laboratory for Power System Simulation, Guangzhou
[3] School of Electrical & Electronic Engineering, North China Electric Power University, Beijing
来源：
Lin, Xuehua (linxh@csg.cn) | 1600年 / Automation of Electric Power Systems Press卷 / 41期
关键词：
Field programmable gate array (FPGA); Flexible DC transmission; Real-time simulation; Test system;
D O I：
10.7500/AEPS20170213006
中图分类号：
学科分类号：
摘要：
With the developing trend towards large capacity, high voltage and long distance for flexible DC technology, challenge and higher requirements are put forward for the existing flexible DC real-time simulation technology. In order to meet the control and protection testing requirement for the large capacity, high voltage and long distance flexible DC system, a new simulation method is proposed. Firstly, the equivalent modeling method of modular multilevel converter (MMC) suitable for variable sub-module topology and module level fault is developed. Then the modeling algorithm is realized based on the field programmable gate array (FPGA). The FPGA carries on communication with Thevenin equivalent circuit in real-time digital simulator (RTDS) through GTFPGA. Thus, a flexible and user defined flexible DC model is built in RTDS. The model developed using FPGA technology provides an effective way to research control and protection characteristics for the large capacity, high voltage and long distance flexible DC system. And it provides an effective real-time simulation test system and important simulation technology support. © 2017 Automation of Electric Power Systems Press.
引用
收藏
页码：33 / 39
页数：6
相关论文
共 17 条
  • [1] Flourentzou N., Agelidis V.G., Demetriades G.D., VSC-based HVDC power transmission systems: an overview, IEEE Trans on Power Electronics, 24, 3, pp. 592-602, (2009)
  • [2] Gnanarathna U.N., Gole A.M., Jayasinghe R.P., Efficient modeling of modular multilevel HVDC converters (MMC) on electromagnetic transient simulation programs, IEEE Trans on Power Delivery, 26, 1, pp. 316-324, (2011)
  • [3] Li G., Lu P., Li G., Et al., Development and prospects for HVDC light, Automation of Electric Power Systems, 27, 4, pp. 77-81, (2003)
  • [4] Zhao J., Zhao C., Sun Y., Et al., Low voltage ride-through technology for wind farms connected to power grid via MMC-based HVDC transmission, Power System Technology, 37, 3, pp. 726-732, (2013)
  • [5] Zhao C., Liu W., Guo C., Et al., Topology of a hybrid HVDC transmission system for wind power grid connection, Automation of Electric Power Systems, 37, 15, pp. 146-151, (2013)
  • [6] Li W., Tang G., Kang Y., Et al., Starting up and integration control of doubly-fed variable-speed constant-frequency wind power generator based on VSC-HVDC, Proceedings of the CSEE, 34, 12, pp. 1864-1873, (2014)
  • [7] Guan M., Zhang J., Liu Q., Et al., Generalized control strategy for grid-connected and island operation of VSC-HVDC system, Automation of Electric Power Systems, 39, 15, pp. 103-109, (2015)
  • [8] Tang G., He Z., Pang H., Research, application and development of VSC-HVDC engineering technology, Automation of Electric Power Systems, 37, 15, pp. 3-14, (2013)
  • [9] Jiang G., Li Z., Yang H., Et al., Research review on topological structure of flexible HVDC system, Power System Protection and Control, 43, 15, pp. 145-152, (2015)
  • [10] Rao H., Research and application of the high-power electronic technology in China southern power grid, Southern Power System Technology, 7, 1, pp. 1-5, (2013)
12