The versatile, multi-function DM8000 serves as a tachometer, counter, totalizer and zero speed switch–in a space saving 1/8 ...

With the development of society and the progress of science and technology, the demand for electricity in all walks of life is also increasing. Transformer is the core of power system, plays a ...

High-frequency signal injection (HFSI) methods are generally used for sensorless control of electrical machines at standstill and in the low-speed range. For electrically excited synchronous machines ...