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VSC-HVDC System for Industrial Plants With Onsite Generators

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Author

Summary, in English

Modern industrial customers, such as pulp and paper industries, have increased the vulnerability to power quality problems. A voltage source converter based high-voltage direct current (VSC-HVDC) transmission has the potential to offer high power quality when transmitting large amount of power. Therefore, in this paper, a VSC-HVDC transmission is proposed to supply such industrial plants in order to improve their power quality. The proposed VSC-HVDC together with an industrial plant is simulated in PSCAD/EMTDC to investigate the dynamic performance of the studied system during various operation conditions and after different events. Grid faults, different power production levels of the generator and trip of the generator are studied. Simulation results show that with a VSC-HVDC supply the power quality of industrial plants can be significantly improved. The extent of the improvement strongly depends on the VSC current limits, the generator power production levels and the generator ratings.

Publishing year

2009

Language

English

Pages

1359-1366

Publication/Series

IEEE Transactions on Power Delivery

Volume

24

Issue

3

Document type

Journal article

Publisher

IEEE - Institute of Electrical and Electronics Engineers Inc.

Topic

  • Other Electrical Engineering, Electronic Engineering, Information Engineering

Keywords

  • Frequency controller
  • industrial plants with onsite generator
  • VSC-HVDC

Status

Published

ISBN/ISSN/Other

  • ISSN: 1937-4208