A Shaft Generator System without Output Voltage Distortion
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- Nishikata Shoji
- Tokyo Denki University
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- Koishikawa Yohei
- Tokyo Denki University
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- Mita Fumiaki
- Tokyo Denki University
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- Kataoka Teruo
- Tokyo Denki University
Bibliographic Information
- Other Title
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- 出力電圧歪みの無い軸発電システムの研究
- シュツリョク デンリョク ヒズミ ノ ナイ ジク ハツデン システム ノ ケンキュウ
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Abstract
A shaft generator system, which consists of a shaft generator, a rectifier, an externally commutated thyristor inverter, an ac reactor, and a synchronous condenser, is being increasingly used mainly in large ships. Conventional type of the shaft generator system has a fundamental drawback of involving a large amount of harmonics in the output voltage waveform.<br>In this paper novel and simple circuit configurations are proposed to realize a shaft generator system without output voltage distortion. In order to cancel out the subtransient inductance of the synchronous condenser, by which voltage distortion is caused in the event of commutation of inverter, we propose a new system equipped with a duplex reactor instead of ac reactor. A set of system equations for the proposed system is then given, and the steady-state characteristics of the system are discussed. The effectiveness of the proposed system was confirmed with the experimental investigations. The apparent power of the duplex reactor is also discussed.
Journal
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- IEEJ Transactions on Industry Applications
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IEEJ Transactions on Industry Applications 119 (12), 1549-1555, 1999
The Institute of Electrical Engineers of Japan
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Details
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- CRID
- 1390282679634315008
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- NII Article ID
- 10004297749
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- NII Book ID
- AN10012320
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- ISSN
- 13488163
- 09136339
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- NDL BIB ID
- 4924154
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed