Flywheel energy storage UPS power supply vehicle and its application in Beijing security of power supply

This paper describes the basic principles of flywheel energy storage technology and flywheel UPS power supply vehicle structure and principle. The Application state in Beijing power grid protection is analysed by portable multi-channel synchronous power quality tester. The test results show Flywheel UPS power supply vehicle has good performance, which can guarantee the power supply continuity of vital user and important load, meet the requirements of important users in special period and enhance the level of service supply. The applications and test data of Flywheel UPS power supply vehicle can provide a reference for emergency power supply protection of important users, so the strong practical value.