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首页> 外文会议>52nd Annual International Appliance Technical Conference, 52nd, Mar 26-28, 2001, Columbus, Ohio, U.S.A. >Optocouplers for Variable Speed Motor Control Electronics in Consumer Home Appliances
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Optocouplers for Variable Speed Motor Control Electronics in Consumer Home Appliances

机译：消费类家用电器中用于变速电动机控制电子的光耦合器

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摘要

In addition to Industrial Applications of Variable Speed Motor Drives, Home Appliances is another major area where 3-phase PWM motor control drives are finding increasing Applications. Innumerable motors can be found in a typical home. Indeed, one can claim that the quality of life one enjoys today is directly attributable to the existence of the electric motors. Thus, the design of a low cost, reliable, efficient, variable speed, 3-phase motor has become a prime focus for both appliance designers and electronic component manufacturers. The components needed for the 3-phase motor electronics include IGBTs, Gate Drivers, Inverters, Micro-controller units, Analog Current and Voltage Sensors among others. It is in the area of optically isolated Gate Drivers and optically isolated Analog Current and Voltage Sensors that modern, state of the art, low cost, and reliable Optocouplers (Optoisolators) are finding to be the component of first preference amongst the designers.
机译：除了变速电动机驱动器的工业应用之外，家用电器是三相PWM电动机控制驱动器正在发现越来越多的应用的另一个主要领域。在典型的家庭中可以找到无数的电动机。确实，人们可以说人们今天享有的生活质量直接归因于电动机的存在。因此，低成本，可靠，高效，变速的三相电动机的设计已成为设备设计者和电子元件制造商的主要关注点。三相电机电子设备所需的组件包括IGBT，栅极驱动器，逆变器，微控制器，模拟电流和电压传感器。在光学隔离的栅极驱动器和光学隔离的模拟电流和电压传感器领域，现代，最先进，低成本和可靠的光耦合器（Optoisolators）被发现是设计人员的首选组件。

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