| 可关断晶闸管（GTO）触发驱动和保护电路的研究 |
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| 引用本文： | 王克奇,曹军.可关断晶闸管（GTO）触发驱动和保护电路的研究[J].东北林业大学学报,1990,18(4):124-127. |
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| 作者姓名： | 王克奇 曹军 |
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| 作者单位： | 东北林业大学
(王克奇，曹军)，东北林业大学(杨肃) |
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| 摘 要： | 本文就目前出现的新型功率开关元件——门极可关断晶闸管(GTO)的驱动和保护问题进行了探讨。研究出一种实用的驱动和保护电路。它特别适用于用计算机控制采用GTO为功率开关的逆变系统。经过用逆变器的实验证实,该设计性能可靠,方法简单易行。
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| 关 键 词： | 逆变器 开关元件 保护电路 |
A RESEARCH ON TRIGGER, DRIVER AND PROTECTION CIRCUIT OF GATE TURN-OFF THYRISTOR (GTO) |
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| Wang Keqi Cao Jun Yang Su.A RESEARCH ON TRIGGER, DRIVER AND PROTECTION CIRCUIT OF GATE TURN-OFF THYRISTOR (GTO)[J].Journal of Northeast Forestry University,1990,18(4):124-127. |
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| Authors: | Wang Keqi Cao Jun Yang Su |
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| Institution: | Northeast Forestry University |
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| Abstract: | After a detailed digging into the problems of driver and protection, this thesis advances a practical driver and protection circuit for the latest power switch device-Gate turn-off thyristor (GTO). This circuit is especially suitable for the computer controlled contravariant systems which take GTO as power switches. Experiments using the contravariantor based on this circuit concludes that the design of this circuit posses a reliable performance and a simple program. Thus it contributes a method for GTO to be applied in speed-adjusting systems of wood and ordinary industry. |
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| Keywords: | Contravariantor Part Protection circuit |
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