| 三相无源逆变数字式触发电路的设计 |
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| 引用本文： | 郭炯杰 史国栋. 三相无源逆变数字式触发电路的设计[J]. 江苏石油化工学院学报, 1998, 10(3): 61-64 |
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| 作者姓名： | 郭炯杰 史国栋 |
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| 作者单位： | 沙洲工学院(郭炯杰)，江苏石油化工学院(史国栋) |
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| 摘 要： | 由于数字式触发电路定时精度正确，对称度好，在变流装置中应用广泛。实验表明：三相无源逆变器采用数字触发电路后效果良好。文章阐述了在设计该触发电路中的几个问题，即脉冲分配器和主电路的定相，防止无效循环，以及脉冲列输出等内容。
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| 关 键 词： | 逆变；晶闸管；触发脉冲 |
The Design of The Digital Trigger Circuit In The 3-phase Passive Inverter |
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| Guo Jiongjie. The Design of The Digital Trigger Circuit In The 3-phase Passive Inverter[J]. Journal of Jiangsu Institute of Petrochemical Technology, 1998, 10(3): 61-64 |
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| Authors: | Guo Jiongjie |
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| Abstract: | Because of its precise timing and fine symmetry the digital trigger has wide applications in various converters. The experiment has proved that the digital trigger used in the 3-phase passive inverter produces a fine result. Explained several problems in the trigger design as well as their solutions. They are: fixing phase in the pulse divider and main circuit,preventing noneffective circulation, outputting pulse order and so on. |
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| Keywords: | Inverter Thyristor Trigger pulse |
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