Variable speed motor controllers regulate the speed and/or torque of asynchronous motors. Depending on the application, there are controllers from a few hundred Watts up to several hundred Kilowatts.

Abstract: Based on the analysis of the wind turbine model characteristics, the essence of the maximum wind energy tracking problem of variable speed wind turbines is transformed into controlling the ...

Abstract: This paper is to present an advanced hybrid variable speed controller for controlling stand-alone diesel engine driven permanent generator systems to keep voltage and frequency constant and ...

Century’s AHGV Series of variable speed hydronic air handlers for R-410A provides freeze protection in both heating and cooling. The variable speed blower motor operates about 90 percent more ...

Model VSM-CA3 modulates the speed of motors in fancoil units, fan-powered VAV terminal units, fan filter units, and other air-moving devices. The controller provides modulating control of AC induction ...

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1 Department of Frontier Technology for Energy and Devices, Kumamoto University, Kumamoto-shi, Japan. 2 Department of Electrical Power Engineering, The State Polytechnic of Malang, Malang, Indonesia.

First note - I am a completely new to water cooling, this is the first build I've done. With GPU prices the way they are, I decided to try for an overclock vs a new GPU. Things are working well, and I ...