The KF is Copeland’s variable-speed scroll compressor for the 1.5- to 5-ton North American residential market, designed for ...
Dimensions (mm) 179.30 x 91.20 x 0.00 1774.00 x 912.00 x 0.00 ...
Abstract: The linear motor-driven Maglev train has the advantages of high operation speed, high efficiency, safety, and comfort. Indicators such as thrust ripple and force density of the linear motor ...
Abstract: For the linear compressor driven by linear oscillatory machine (LOM), it is necessary to implement the position sensorless resonant frequency tracking control to guarantee the system ...