Title :
High-voltage Pulse Power Supply Controller Based on ARM7
Author :
Dengfeng, Chen ; Meng, Li ; Junqi, Yu ; Haiyan, Xiao
Author_Institution :
Sch. of Inf. & Control Eng., Xi´´an Univ. of Archit. & Technol., Xi´´an, China
Abstract :
High-voltage pulse power supply technology is a new effective improvement in electric dust precipitation. A High-voltage pulse power supply controller based on ARM7 is present in this paper. Which can output pulse width modulation in frequency of 20~50 KHz with the duty cycle of 12% to 50%. μC/OS- operation system was applied. The implementation of hardware and operation system is introduced. Experiments have shown the feasibility and reliability.
Keywords :
electrostatic precipitators; microprocessor chips; power control; power engineering computing; pulse width modulation; pulsed power supplies; reliability; ARM7; electric dust precipitation; frequency 20 kHz to 50 kHz; high-voltage pulse power supply controller; pulse width modulation; Electrostatic precipitators; Ethernet networks; Hardware; Power supplies; Pulse width modulation; Real time systems; Standards; ARM7; High-voltage Pulse Power Supply; PWM ?C/OS-II;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2011 International Conference on
Conference_Location :
Shenzhen, Guangdong
Print_ISBN :
978-1-61284-289-9
DOI :
10.1109/ICICTA.2011.560
