Study on Var coordinated control strategy of DFIG

DOI

10.2991/mmebc-16.2016.272How to use a DOI?

Keywords

Doubly Fed Induction Generator; Var coordinated control; low-frequency oscillation; small signal stability

Abstract

The paper has built a wind farm ground on Doubly Fed Induction Generator (DFIG). It proposed a novel strategy of DFIG, which can be as active power source to supply active power to network, and as reactive power source to provide Var compensation (reactive power absorbed or generated) or stabilize voltage, in order to supply sufficient reactive power to sustain system stability. The control strategy is realized by Dig-SILENT/PowerFactory, with correlation and compensation. The eigenvalue analysis method is used to verify its impact on small signal stability of power system integrated with wind farm and low-frequency oscillation modes . The results from eigenvalue analysis certify the effectiveness of Var coordinated control in wind farm system.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Lei Wang
AU  - Shuyong Liu
AU  - Lixia Liu
AU  - Jian Mu
PY  - 2016/06
DA  - 2016/06
TI  - Study on Var coordinated control strategy of DFIG
BT  - Proceedings of the 2016 6th International Conference on Machinery, Materials, Environment, Biotechnology and Computer
PB  - Atlantis Press
SP  - 1331
EP  - 1336
SN  - 2352-5401
UR  - https://doi.org/10.2991/mmebc-16.2016.272
DO  - 10.2991/mmebc-16.2016.272
ID  - Wang2016/06
ER  -