Magnetic hysteresis curve influenced by power-semiconductor characteristics in pulse-width-modulation inverter
Magnetic hysteresis curve influenced by power-semiconductor characteristics in pulse-width-modulation inverter
复制标题
脉宽调制逆变器中功率半导体特性对磁滞曲线的影响
DOI：
10.1063/1.4863256
复制
发表时间：
2014
影响因子：
3.2
通讯作者：
Sung
中科院分区：
文献类型：
--
作者：
K. Fujisaki;Sung
通过实测磁滞曲线，讨论了脉宽调制（PWM）逆变器中功率半导体特性对硅钢磁滞曲线的影响。 PWM逆变供电硅钢磁滞曲线存在大量闭环、开环等小环路，对铁损产生影响。发现两种形状的小环路是由电压偏移引起的，它们源自 PWM 逆变器电路中半导体的导通电压。由此可见，PWM逆变器中的功率半导体特性对硅钢磁滞曲线有影响。
The influence of power semiconductor characteristic in Pulse-width-modulation (PWM) inverter on the magnetic hysteresis curve in silicon steel is discussed through the measured magnetic hysteresis curves. The magnetic hysteresis curve of PWM inverter-fed silicon steel has a lot of minor loops as closed loops and open loops, which make an influence on the iron loss. Two shapes of minor loops are found to be caused by the voltage shifts and they are derived from the on-voltage of the semiconductors in PWM inverter circuit. Therefore, it is concluded that the power-semiconductor characteristic in PWM inverter makes an influence on the magnetic hysteresis curve in silicon steel.
DOI：
--
发表时间：
2011
期刊：
影响因子：
--
作者：
H.Nakajima;H.Kumano;H.Iijima;I.Suemune;Masashi Sahashi;Hiroki. Kaihara
通讯作者：
Hiroki. Kaihara
PWM逆变励磁下磁性材料磁滞特性的数值研究
DOI：
--
发表时间：
2019
期刊：
影响因子：
--
作者：
八尾惇;畠山哲夫
通讯作者：
畠山哲夫