| 正压通风型防爆变频器的设计 |
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| 引用本文： | 侯国英,朱永胜.正压通风型防爆变频器的设计[J].电气防爆,2003(3):19-21. |
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| 作者姓名： | 侯国英 朱永胜 |
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| 作者单位： | 沈阳市中兴防爆电器总厂,辽宁,沈阳,110044 |
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| 摘 要： | 变频器主要用于对电动机进行无级调速。随着科学技术的发展，变频器的应用领域得到了进一步的扩展，而在爆炸危险场所中应用的变频器必须是防爆的，章着重对正压通风型防爆变频器的正压型结构的设计进行了论述。
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| 关 键 词： | 正压通风型防爆变频器 设计 防爆电气设备 电气连锁 |
| 修稿时间： | 2003年9月2日 |
Design of Pressurized Converters |
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| HOU Guo-ying,ZHU Yong-sheng.Design of Pressurized Converters[J].Electric Explosion Protection,2003(3):19-21. |
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| Authors: | HOU Guo-ying ZHU Yong-sheng |
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| Abstract: | The converter mostly is applied to the motor for the stepless speed regulation . With the development of the science and technology, the application scope of converter has been enlarged. Whereas, the converter used in the explosion hazardous location must be one types of explosive protection. The authors discuss the pressurized ex-converter with the emphasis on its structure design. |
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| Keywords: | pressurized explosion protected converter design |
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