基于输电线振动发电的铁塔电化学防腐装置设计.doc

Transmission and Distribution Engineering and Technology 输配电工程与技术, 2014, 3, 69-75 Published Online September 2014 in Hans. /journal/tdet /10.12677/tdet.2014.33010 A Design of Electrochemical Protection for the Tower Based on Vibration-Power Generating of Lines Ming Ge, Jinda Mao, Chen Zhang, Yiping Shang, Jiachen Bian, Yueming Liu, Wenbin Wu* College of Energy, Nanjing University of Technology, Nanjing Email: 1366254112@, *wwb_china@163.com Received: Jul. 16th, 2014; revised: Jul. 29th, 2014; accepted: Aug. 5th, 2014 Copyright ? 2014 by authors and Hans Publishers Inc. This work is licensed under the Creative Commons Attribution International License (CC BY). /licenses/by/4.0/ Abstract At present, a kind of specially designed hammer is widely adopted for solving the problem of the breeze vibration of transmission line in the utility industry. However, it fails to make better use of the energy of vibration of the lines in the air. Meanwhile, in the corrosive environment where cor- rosion happens universally, the tower is damaged because of the serious corrosion and the service cycle is largely shortened, leading to more financial resources. In view of these above problems, according to the electromagnetic induction, this design tries realizing the conversion from vibra- tion energy of lines to electric energy, which can be used to protect the feet of the tower on the ba- sis of electrochemical protection principle. Auxiliary positive pole, commutator and other compo- nents are combined to establish the loop, and the feet of tower are in negative potential (about ?0.85 V - ?1.3 V), which can ensure the tower not to be corroded in the erosive atmosphere. This device does not need external energy and it is safe and reliable. So it is a kind of available design and worthy of being generalized. Keywords Vibration of Line, Vibration-Power Generating, Corrosion, Electrochemical Protection 基于输电线振动发电的铁塔电 化学防腐装置设计 *通讯作者。 69  基于输电线振动发电的铁塔电化学防腐装置设计 葛 铭，茅锦达，张 晨，商一