基于超级电容的电梯能量回收系统的研究

对构建具有能源再生能力的电梯混合供电系统提出合理可行的方案,实现电梯正常运转时,将电梯下降的释放能量转换为电能快速存储在超级电容器中;当电梯正常供电系统突发故障而无法工作时,将超级电容器中能量释放用以作为电梯应急时刻后备电源。

A research of elevator energy recovery system based on super-capacitor

This paper provides a practical design of a hybrid power supply system for elevator with power regeneration capac- ity, which can convert the power released from the process of elevator dropping into electrical energy and rapidly stores it in a supercapacitor when the elevator system is in normal operation. The energy stored in the supercapacitor can be released as the back - up power for the elevator system when the normal power supply system suffers sudden failure and cannot work.