| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a battery temperature control system capable of controlling a temperature of a battery.SOLUTION: Provided is a battery temperature control system that can control a temperature of a battery by adding and configuring a switch to a power storage system and adjusting a charge and discharge current path to the battery side. Also provided is a battery temperature control method of disconnecting the coupling with a load and a system when low-temperature state of the battery is detected during an operation of the power storage system, and generating a reactive power at a primary side of an inverter achieved by an insulation type full-bridge circuit, and providing a charge and discharge current to the battery side to raise the temperature of the battery.</p> |
