The circuits of protecting arc welding inverter from over voltage and over current is also introduced.

讨论了逆变焊机中过电压、过电流的保护电路.

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The soft switching technique for arc welding inverter is introduced in this paper.

本文介绍了软开关弧焊逆变器的控制技术,研制了一台弧焊软开关逆变器.

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Moreover, a direction is forward constructively in the researching resistance spot welding inverter.

同时建设性地提出今后的研究方向.

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A system controlled by 8098 single - chip computer for resistance spot welding inverter is introduced.

介绍一种应用于逆变式电阻点焊机的8098微机控制系统.

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This paper presents a full digital control system for pulsed gas metal arc welding inverter.

设计并实现了脉冲焊电流和弧长的全数字控制,取得了良好的控制性能.

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The ideal arc welding inverter's main transformer and several special problem in design process are analysized.

分析了弧焊逆变器主变压器的理想化模型和设计中的几个特殊问题.

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These methods are valid to restrain the harmonic wave in arc welding inverter.

这些方法对于抑制弧焊逆变电源的谐波是行之有效的.

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