POWER SUPPLY SYSTEM

To provide a novel system in place of a conventional method, in which, by generating power by utilizing aeolian vibration of an aerial wire, the novel system provides electric power to be used in various facilities provided in a steel tower which supports the aerial wire, and so forth.SOLUTION: A power supply system is provided with: a vibration power generator 201 which generates power by vibration of an aerial wire 103; an electricity storage unit 202 which stores electric power generated by the vibration power generator 201; a communication device 208 which transmits and receives information with the outside; and a control unit 200 which supplies electric power accumulated by controlling the electricity storage unit 202 based on information received by the communication device 208 to a configuration unit (a camera 203, an aircraft warning light 204, various sensors 205, a fault locator 206, an LED illumination 207).SELECTED DRAWING: Figure 2 【課題】架空線の微風振動を利用して発電し、架空線を支える鉄塔に設けられた各種設備などにおいて使用する電力を供給する、従来の方法に代わる新たなシステムを提供すること。【解決手段】電力供給システムは、架空線１０３の振動により発電する振動発電装置２０１と、振動発電装置２０１によって発電した電力を蓄電する蓄電部２０２と、外部との間の情報の送受信をおこなう通信装置２０８と、通信装置２０８が受信した情報に基づいて、蓄積部２０２を制御して、蓄積した電力を、構成部（カメラ２０３、航空障害灯２０４、各種センサー２０５、故障点標定装置２０６、ＬＥＤ照明２０７）に供給する制御部２００と、を備える。【選択図】図２