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Power Technology and Engineering

, Volume 40, Issue 1, pp 65–70 | Cite as

Experience in the installation of a microprocessor system for controlling converter units of the Vyborg substation

  • K. B. Gusakovskii
  • E. Yu. Zmaznov
  • S. V. Katantsev
  • A. K. Mazurenko
  • V. A. Mestergazi
  • G. G. Prochan
  • S. F. Funtikova
Article
  • 23 Downloads

Abstract

The experience in the installation of modern digital systems for controlling converter units at the Vyborg converter substation on the basis of advanced microprocessor devices is considered. It is shown that debugging of a control and protection system on mathematical and physical models does not guarantee optimum control of actual converter devices. Examples of advancing the control and protection system are described, the necessity for which has become obvious in tests of actual equipment. Comparison of oscillograms of processes before optimization of the control system and after its optimization and adjustment shows that the digital control system makes it possible to improve substantially the algorithms of control and protection in the short term and without changing the hardware component.

Keywords

back-to-back direct-current converter converter unit control system regulation algorithms protection algorithms 

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Copyright information

© Springer Science+Business Media, Inc. 2006

Authors and Affiliations

  • K. B. Gusakovskii
    • 1
    • 2
    • 3
  • E. Yu. Zmaznov
    • 1
    • 2
    • 3
  • S. V. Katantsev
    • 1
    • 2
    • 3
  • A. K. Mazurenko
    • 1
    • 2
    • 3
  • V. A. Mestergazi
    • 1
    • 2
    • 3
  • G. G. Prochan
    • 1
    • 2
    • 3
  • S. F. Funtikova
    • 1
    • 2
    • 3
  1. 1.High Voltage Direct Current Power Transmission Research Institute (NIIPT)Russia
  2. 2.State Unitary Enterprise “Lenin All-Russian Electrotechnical Institute” (VÉI)Russia
  3. 3.Vyborg Enterprise of Main Electric Networks of the North-WestVyborgRussia

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