| 硅单晶生长炉谐波治理技术方案分析 |
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| 引用本文： | 曾勇.硅单晶生长炉谐波治理技术方案分析[J].新疆职业大学学报,2008,16(1):73-74. |
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| 作者姓名： | 曾勇 |
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| 作者单位： | 新疆新能源股份有限公司,新疆,乌鲁木齐,830000 |
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| 摘 要： | 单晶炉在硅料熔化过程中谐波含量很大，产生大量的高次谐波电流，污染电网，危害用电设备。本文阐述了采用晶闸管投切集中滤波补偿系统及单晶炉就地5次谐波滤波柜对单晶炉供电系统进行动态谐波治理及无功补偿的技术方案，改变了大多数厂家采取传统的L—C滤波器进行治理谐波的思路，避免了发生滤波器谐波过载及各单晶炉间电气设备产生串、并联谐振现象，从而对公司产生了良好的经济与社会效益。
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| 关 键 词： | 单晶硅 单晶生长炉 谐波治理 无功补偿 晶闸管投切滤波回路 |
| 文章编号： | 1009-9549(2008)01-0073-02 |
| 修稿时间： | 2007年5月12日 |
Technical Analysis of Harmonic Control Plan of Crystal Silicon Growth Furnace |
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| ZENG Yong.Technical Analysis of Harmonic Control Plan of Crystal Silicon Growth Furnace[J].Journal of Xinjiang Vocational University,2008,16(1):73-74. |
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| Authors: | ZENG Yong |
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| Institution: | ZENG Yong ( Xinjiang Sunoasis Co. Ltd, Urumqi, Xinjiang 830011, China) |
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| Abstract: | There is a big harmonic quantity while the furnace fluxes crystal sihcon usually, that can produce much of high harmonic current to pollute power circuit and damage facihties using electricity. This article states a new technologic project. Through using the compensate system of thyristor switched filter （TSF） and the cabinet which can filter harmonic five times locally, we can govern dynamic harmonic and compensate circuit powerlessly to power supply system of the crystal silicon furnace. The new project has changed the way to harness harmonic using LC Filter traditionally in many factories. It can also avoid harmonic overload of the filter, and parallel harmonic oscillation of the electric facilities among several furnaces. Now the project has been used in the crystal silicon growth furnace in my company and brought about much economic and social profit for the company. |
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| Keywords: | Crystal silicon Silicon crystal growth furnace Harmonic governing Reactive power compensation Thyristor switched filter （TSF） |
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