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Technology Demonstration of Magnetically-Coupled Adjustable Speed Drive Systems

机译:磁耦合可调速驱动系统的技术演示

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Most large electric motors run at a nearly constant speed, although the devices they drive particularly pumps, fans, or blowers are often used to meet loads that vary over time. Adjustable speed drive (ASD) technologies have the ability to precisely control output speed and produce a number of benefits including energy and demand savings. This report deals with a specific class of ASDs called magnetically-coupled adjustable speed drives (MC-ASDs) and examines their performance and costeffectiveness with a more common ASD device, the electronic variable frequency drive (VFD).

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