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Recently more attention has been paid to the distributed power systems due to their high flexibility and reliability. The high speed permanent magnet (PM) generator driven by micro-turbine has been widely investigated since it has small size, high efficiency and power density. The output high frequency AC power of the high speed PM generator needs to be converted into the AC power with constant frequency...
With the global environmental pollution and the increasing serious energy crisis today, photovoltaic (PV) power grid-connected generation system is becoming one of the most promising renewable energy technologies. However, the PV grid-connected power generation converter is not utilized at night. In order to improve the efficiency of photovoltaic (PV) power grid-connected generation system and improve...
The main advantages of the high speed machine are small size and high power density. However, the high speed machine suffers from higher loss density and cooling difficulty due to small cooling area, especially the high frequency harmonic currents produced by the power conversion system increase the loss and temperature of high speed machine. The output high frequency AC power of the high speed PM...
High speed permanent magnet generator driven by micro-turbine has been widely investigated since it has small size, high efficiency and power density. The output high frequency AC power of the high speed PM generator needs to be converted into the AC power with constant frequency and voltage using AC/DC/AC converter. In order to reduce the current harmonics of high speed generator produced by the...
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