Design of a new charging system for the searchlight used in coal mine

Author

Zhou Yue-Jin ; Wang Yun-jia ; Xia Wen

Author_Institution

Sch. of Environ. Sci. & Spatial Inf., China Univ. of Min. & Technol., Xuzhou, China

fYear

2011

fDate

22-24 July 2011

Firstpage

5199

Lastpage

5204

Abstract

In order to solve the potential safety problem of the spark for using the plug-in board when powering the electrical equipment such as searchlights, a new charging system for searchlight was designed. This system has realized wireless power supply to the equipment by applying electromagnetic induction theory. The new charging system topology and operating principle were introduced, and the system was optimized by modeling; meanwhile, a smart Ni-MH battery charging circuit was also developed. Finally, the theoretical analysis was verified by an experiment.

Keywords

battery chargers; inductive power transmission; nickel; primary cells; charging system; coal mine; electrical equipment; electromagnetic induction theory; plug-in board; safety problem; searchlight; smart Ni-MH battery charging circuit; spark; wireless power supply; Batteries; Coal mining; Educational institutions; Electronic mail; Integrated circuit modeling; Power supplies; Wireless communication; Charging; Coal mine; Electromagnetic induction; Modeling; optimize;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (CCC), 2011 30th Chinese

Conference_Location

Yantai

ISSN

1934-1768

Print_ISBN

978-1-4577-0677-6

Electronic_ISBN

1934-1768

Type

conf

Filename

6000663