Title :
A novel design method for continuous-input-current charge pump power factor correction circuit
Author :
Zhang, Weiping ; Zhang, Rui ; Guan, Xiaohan ; Sheng, Zhiyong
Author_Institution :
Lab. of Green Power Supply, North China Univ. of Technol., Beijing, China
Abstract :
A novel design method for CIC-CPPFC circuit has been proposed in this paper. The main contributions are as follows: (1) The principle of CIC-CPPFC circuit has been introduced and a few of significant formulas have been derived to compute the input current, input power and so on; (2) Based on these formulas, the parameters of the CIC-CPPFC can be simply calculated. Therefore, a design procedure and approach have been put forward in this paper; (3) Employing the design results, a prototype for PT converter and electronic ballast has been built up to verify the design method and to show the calculation procedures; The results of simulation and experiment show that CIC-CPPFC could improve the power factor of PT converter and the line current harmonics components meet totally the requirements of IEC 61000-3-2.
Keywords :
charge pump circuits; current transformers; integrated circuit design; lamp accessories; power factor correction; PT converter; continuous-input-current charge pump power factor correction circuit; electronic ballast; line current harmonics components; Capacitors; Charge pumps; Circuit topology; Design methodology; Electronic ballasts; Inductors; Power factor correction; Reactive power; Steady-state; Voltage;
Conference_Titel :
Power Electronics and Motion Control Conference, 2009. IPEMC '09. IEEE 6th International
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3556-2
Electronic_ISBN :
978-1-4244-3557-9
DOI :
10.1109/IPEMC.2009.5157469
