摘要 |
<p>A distributed electrical-energy storage device and control system for same, comprising a system master control unit, an inverter unit, an offline/online control unit, and one or a plurality of subsystems controlled by the master control unit. Each subsystem comprises one or a plurality of electrical generating devices, storage units and electrical-generation/storage control units in corresponding numbers. When a subsystem in the device malfunctions, the other subsystems can continue normal operation.</p> |