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EXTREMELY-SPARSE PARALLEL AC-LINK POWER CONVERTER

机译:极稀疏并联交流电源转换器

摘要

An extremely-sparse parallel AC-link universal power conversion device is provided that is capable of converting between various power schemas using a reduced number of switches. The number of heat-dissipating elements and the overall size of the power converter are reduced, while the power density is increased. The expected failure rate is lowered, increasing the reliability of the power conversion device and reducing maintenance frequency and operating cost.
机译:提供了一种极为稀疏的并行AC链路通用电源转换设备,该设备能够使用数量减少的开关在各种电源方案之间进行转换。减少了散热元件的数量和功率转换器的整体尺寸,同时提高了功率密度。降低了预期的故障率,提高了电源转换设备的可靠性并降低了维护频率和运营成本。

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