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high-frequency transformer 1 [电子]?高频变压器 车载逆变电源设计_电子信息工程毕业论文_毕业论文天下网 关键词:逆变器,TL494CN,高频变压器 [gap=1101]Keyword:Inversion ,TL494CN ,High-frequency Transformer 2 ?和高频变压器型 ormerless)、工频变压器型(Line-Frequency Transformer, LFT)和高频变压器型(High-Frequency Transformer, HFT)三种.图1是采用工频变压器型的拓扑结构,变压器置于工频电网侧,可有效阻止电流直流分量注入电网. 3 ?高频变压器型 ormerless)、工频变压器型(Line-Frequency Transformer, LFT)和高频变压器型(High-Frequency Transformer, HFT)三种.图1是采用工频变压器型的拓扑结构,变压器置于工频电网侧,可有效阻止电流直流分量注入电网.
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The main circuit is made up of input rectifier & filter circuit, first inverter circuit, high-frequency transformer, second inverter circuit, rectifier & filter circuit and output reactor. 主电路系统由输入整流滤波电路、前级逆变电路、高频变压器、整流滤波电路、后级逆变电路和输出电抗器组成。 - 2
The designing parameters of high frequency transformer and the protecting IGBT in plasma spraying inverter with high voltage and large current is analyzed in this paper. 分析了等离子喷涂逆变器在高电压大电流条件下,高频变压器参数设计和IGBT保护问题。 - 3
The method of design high frequency transformer in half bridge inverter circuit is introduced exampled in detail, besides temperature rise and power loss are discussed. 依据一个半桥逆变电路的实例详细介绍了高频变压器设计的一般方法和步骤,并讨论变压器损耗和温升问题。
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