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CN105144020A 具有本地能量存储的并行升压电源 无效 - 撤回

具有本地能量存储的并行升压电源
摘要：
一种具有本地能量存储(260)的并行升压电源(200)包括本地能量存储(260)和本地能量存储升压转换器(270)，所述本地能量存储升压转换器提升所述本地能量存储(260)的电压并将它提供给现有DC批量存储电路系统(230)。与升压转换器(270)和现有功率因子校正升压转换器(220)串联的二极管(370，371)使DC批量存储电路系统(230)能够接收来自本地能量存储(260)和外部功率源两者的功率。本地能量存储(260)和外部功率源之间的转移按受控制的方式执行以避免使外部功率源过载。另外，如果从外部源汲取的功率低于阈值，则本地能量存储设备(310)是电源中的现有隔离变压器电路(240)再充电。经由与服务器计算设备(398)的通信来扩展不使用外部功率的操作，从而通过禁用组件或减缓处理器速度来造成降低的功耗。
摘要（英）：

A parallel boost voltage power supply (200) with local energy storage (260) comprises a local energy storage (260) and a local energy storage boost converter (270) that boosts the voltage of the local energy storage (260) and provides it to existing DC bulk storage circuitry (230). Diodes (370,371) in series with the boost converter (270) and an existing power factor correction boost converter (220) enable the DC bulk storage circuitry (230) to receive power from both the local energy storage (260) and external power sources. Transition between local energy storage (260) and external power sources is performed in a controlled manner to avoid overloading external power sources. Additionally, local energy storage devices (310) are recharged from an existing isolation transformer circuit (240) in the power supply if the power being drawn from external sources is below a threshold. Operation without external power is extended via communications with server computing devices (398) resulting in decreased power consumption by deactivating components or throttling down processors.

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