Stability augmentation of wind farm using variable speed permanent magnet synchronous generator (特集 回転機技術)
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概要
- 論文の詳細を見る
This paper presents a new control strategy of variable speed permanent magnet wind generator for stability augmentation of wind farm including fixed speed wind turbine with Induction Generator (IG). A new control scheme is developed for two levels back-to-back converters of Permanent Magnet Synchronous Generator (PMSG), by which both active and reactive powers delivered to the grid can be controlled easily. To avoid the converter damage, the DC link protection controller is also proposed in order to protect the dc link circuit during fault condition. To evaluate the control capability of the proposed controllers, simulations are performed on two model systems composed of wind farms connected to an infinite bus. From transient and steady state analyses by using PSCAD/EMTDC, it is concluded that the proposed control scheme is very effective to improve the stability of wind farm for severe network disturbance and randomly fluctuating wind speed.
- 社団法人 電気学会の論文
著者
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Tamura Junji
Department Of Eee Kitami Institute Of Technology
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Muyeen S.
Department Of Eee Kitami Institute Of Technology
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Takahashi Rion
Department Of Eee Kitami Institute Of Technology
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ROSYADI Marwan
Kitami Institute of Technology
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Rosyadi Marwan
Department of Electrical and Electronic Engineering, Kitami Institute of Technology
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