基于风光互补供电的监测设备供电电源  

Power supply for monitoring equipment based on wind and solar generation system

作　　者：熊兰[1] 何友忠[1] 席朝辉[1] 杨子康[1] 何为[1] 

机构地区：[1]重庆大学输配电装备及系统安全与新技术国家重点实验室,重庆400030

出　　处：《电源技术》2011年第7期788-791,共4页Chinese Journal of Power Sources

基　　金：中央高校基本科研业务资助(CDJRC10150008)

摘　　要：提出了一种太阳能供电和风能供电相结合的供电方案,平时供电以太阳能和蓄电池为主,风能发电作补偿。采用垂直轴结构的叶轮和泄流电路解决了风能发电转速不稳定的缺点。电路能自动调整供电状态及电池充放电状态,保证在线监测设备的长期稳定地工作。An improved power supply method combining wind and solar generation system was proposed with solar energy and battery as the main and wind energy as the compensation.The vertical axis impeller and the discharge circuit were adopted to solve the shortcomings of wind speed instability.The circuit could automatically adjust the power state and battery charge and discharge status and ensure the stable and long-term work of the on-line monitoring equipment.

关 键 词：输变电线路 在线监测设备 电源 太阳能供电 风能供电 

分 类 号：TM914.4[电气工程—电力电子与电力传动]