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COmparative feasible evaluations of new generation IGBTs and MCT incorporated into voltage source type single-ended quasi-resonant inverter for consumer induction heating

机译:应用于消费类感应加热的电压源型单端准谐振逆变器中的新一代IGBT和MCT的比较可行性评估

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The coltage-fed load resonant inverters using a single active switch are commonly applied for induction-heating cooking appliances which include some advantages such as reduced switching losses of power semiconductor switch, low cost and ocmpactness due to simple configuration as well as easiness of power regulation .This paper presents comparative performance evaluations of each generation IGBt and MCT incorporate into the simplest voltage source type load resonant inverte which is developed with a single active switch, for induction-heating rice cookers in feasible household applicances. New generation IGBTs in addition to MCT have been improved in order to reduce the conduction loss due to these of lowered saturation voltage characteristics. In lthe first place, the steady-state comparatice characteristics of each generation IGBT are demonstrated on the basis of single-ended quasiresonant inverter operating at zero voltage soft weitching. In the second place, a loss-temperature analyssi fo the latest IGBT is discussed and evaluated as compared with the previously-developed generation IGBT. In the third place, the further reduced saturation voltage and conduction loss characteristics of MCT are presented in comparison with the state-of-the art IGBT.
机译:使用单个有源开关的自动馈电负载谐振逆变器通常用于感应加热烹饪设备,该设备具有一些优点,例如,功率半导体开关的开关损耗减少,成本低,由于配置简单以及易于调节以及功率调节的简便性本文介绍了集成到最简单的电压源型负载谐振逆变器中的每一代IGBt和MCT的比较性能评估,该逆变器由单个有源开关开发而成,适用于在可行的家庭电器中感应加热的电饭锅。由于降低了饱和电压特性,因此改进了除MCT以外的新一代IGBT,以减少导通损耗。首先,以单端准谐振逆变器在零电压软调幅下工作为基础,展示了每一代IGBT的稳态比较特性。其次,讨论并评估了最新IGBT的损耗温度分析,并与先前开发的IGBT进行了比较。第三,与最新的IGBT相比,MCT的饱和电压和传导损耗特性进一步降低。

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