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POWER MANAGEMENT SYSTEM

  • US 20120212183A1
  • Filed: 03/09/2012
  • Published: 08/23/2012
  • Est. Priority Date: 08/23/2010
  • Status: Active Grant
First Claim
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1. A power management system comprising:

  • a system controller configured to receive load-related information data including the power requirement of a load and storage battery-related information data including the state of a storage battery assembly including a plurality of storage batteries and to create an overall charge-discharge control instruction for the entire power management system based on the load-related information data and the storage battery-related information data; and

    a hierarchical charge-discharge control apparatus configured to receive the overall charge-discharge control instruction from the system controller and to perform charge-discharge control of the plurality of storage batteries, which are classified into a plurality of hierarchical levels, on a hierarchical level basis.

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