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Analysis of DC Voltage Fluctuation for Series-Connected STATCOM with IGBT Presspack Modules Compensation of Unbalanced Loads
编号：37 访问权限：仅限参会人 更新：2020-10-26 12:01:14 浏览：381次 口头报告

报告开始：2020年11月02日 09:30（Asia/Shanghai）

报告时间：15min

所在会场：[B] Power Electronics Technology and Application [B2] Session 13 and Session 18

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摘要
With the series-connected press-pack modules of insulated gate bipolar transistor (IGBT), static synchronous compensator (STATCOM) can be connected to 10-35kV distribution system. For compensation of unbalance loads, the output power and dc voltage of STATCOM would be fluctuated at 100Hz, which affects the operation of STATCOM safely. In this paper, based on the series-connected IGBTs STATCOM (SCI-STATCOM) in positive and negative sequence for unbalanced loads compensating, the simplified dc voltage fluctuation model was discussed, the influence of key components and operating parameters were analyzed, and a delineated method of safe operation area of SCI-STATCOM was proposed. Finally, the simulation results were provided to verify correctness of the proposed delineated method.
关键词
STATCOM,series-connected IGBT,unbalanced loads,dc voltage fluctuation,running range
报告人
Xi Zhang
the State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources；School of Electrical and Electronic Engineering, North China Electric Power University (NCEPU)

稿件作者
Xi Zhang the State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources；School of Electrical and Electronic Engineering, North China Electric Power University (NCEPU)
Yunbo Long the State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources；School of Electrical and Electronic Engineering, North China Electric Power University (NCEPU)
Yonghai Xu the State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources；School of Electrical and Electronic Engineering, North China Electric Power University (NCEPU)
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重要日期

  • 会议日期

    11月02日

    2020

    至

    11月04日

    2020

  • 10月27日 2020

    初稿截稿日期

  • 11月03日 2020

    报告提交截止日期

  • 11月04日 2020

    注册截止日期

  • 11月17日 2020

    终稿截稿日期

主办单位
IEEE IAS Student Chapter of Huazhong University of Science and Technology (HUST)
承办单位
Huazhong University of Science and Technology
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