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1. b.m.bird,k.g.king, an introduction to power electronics,new york,1983.

2. ÁÖνѫ£¬µçÁ¦µç×Ó¼¼Êõ»ù´¡£¬±±¾©£º»úе¹¤Òµ³ö°æÉ磬£¬1990.

3. gopal k.dubey,power semiconductor controlled drivers,1989. 4. cyril w.lander, ÎÂÉÜÉ­µÈÒë,power electronics, ±±¾©£º»úе¹¤Òµ³ö°æÉ磬1987.

5. muhammad h.rashid,power electronics hand book ,usa:academic press,2001.

6. »Æ¿¡£¬°ëµ¼Ìå±äÁ÷¼¼Êõ£¬±±¾©£º»úе¹¤Òµ³ö°æÉ磬1986. 7. Î÷ÄϽ»Í¨´óѧ½²Òå ±äÁ÷Óë¿ØÖÆ£¬1985.7

8. Ò¶±ó£¬µçÁ¦µç×Ó¼¼ÊõϰÌ⼯£¬±±¾©£ºÖйúÌúµÀ³ö°æÉ磬1996.7 9. ÉÛ±þºâµÈ£¬µçÁ¦µç×Ó¼¼Êõ£¬±±¾©£ºÖйúÌúµÀ³ö°æÉ磬1997Äê

10. ÁõÖ¾¸ÕµÈ£¬µçÁ¦µç×Óѧ£¬±±¾©£»Ç廪´óѧ³ö°æÉ磬±±¾©½»Í¨´óѧ³ö°æÉ磬2004.6

11. ÈÕ±¾µçÆøÑ§»á£¬µçÁ¦°ëµ¼Ìå±äÁ÷·½Ê½µ÷ÑÐרÃÅίԱ»á£¬ÍõÕ×°²¡¢ÕÅÁ¼È«Ò룬ËïÁ÷·¼Ð££¬

µçÁ¦µç×Ó°ëµ¼Ìå±äÁ÷µç·£¬±±¾©£º»úе¹¤Òµ³ö°æÉ磬1993

12. Ò¶±ó£¬µçÁ¦µç×ÓÓ¦Óü¼Êõ¼°×°Ö㬱±¾©£ºÖйúÌúµÀ³ö°æÉ磬1999.8

13. ÕÔÁ¼±þ£¬ÏÖ´úµçÁ¦µç×Ó¼¼Êõ»ù´¡£¬±±¾©£ºÇ廪´óѧ³ö°æÉ磬1995

14. mao h c,lee f c ,jiang y m,et al. review of power factor correction

techniques[d].proc.ofipemc,Öйú£¬º¼ÖÝ ,1997:9-20.

15. w.tang,y.jing,g.c.hua,and f.c.lee, power factor correction with flyback

converter employing charge control,ieee apec proc,1993,pp.293-298.

16. joel p.gegner,c.q.lee,linear peck current mode control:a simple active power

factor correction control technique for continuous conduction mode,,ieee trans.on power electronics, 1996.

17. ³Â¼á£¬µçÁ¦µç×Óѧ--µçÁ¦µç×ӱ任ºÍ¿ØÖƼ¼Êõ£¬±±¾©£º¸ßµÈ½ÌÓý³ö°æÉ磬2002.1

18. ¼ÖÕý´º£¬ ÂíÖ¾Ô´£¬µçÁ¦µç×Óѧ £¬±±¾©£ºÖйúµçÁ¦³ö°æÉ磬2002.1

19. ÁÖ»Ô£¬Íõ»Ô£¬µçÁ¦µç×Ó¼¼Êõ£¬Î人£¬Î人Àí¹¦´óѧ³ö°æÉ磬2002.3

20. muhammad h.rashid, power electronics circuit, devices, and applications

(second edition), prentice hall,engleword cliffs, new jersey 1993.

21. ÕÔÕñ²¨µÈ£¬¸ß¹¦ÂÊÒòÊýpwmÕûÁ÷Æ÷×ÛÊö£¬»ª±±µçÁ¦´óѧѧ±¨£¬29¾í4ÆÚ£¬2001.10

22. ÌÆÒæºê£¬15kwµçѹÐÍËÄÏóÏÞ±äÁ÷Æ÷ϵͳÑо¿£¬±±¾©½»´ó˶ʿÑо¿ÉúѧλÂÛÎÄ£¬2004

23. ÕųçΡ£¬ ÕÅÐË pwmÕûÁ÷Æ÷¼°Æä¿ØÖÆ£¬±±¾©£º»úе¹¤Òµ³ö°æÉ磬2003.10

24. º«°²ÈÙ£¬Í¨ÓÃ±äÆµÆ÷¼°ÆäÓ¦Ó㬱±¾©£º»úе¹¤Òµ³ö°æÉ磬2003.8

25.ÍõÕ×°²µÈ£¬Ð³²¨ÒÖÖÆºÍÎÞ¹¦¹¦Âʲ¹³¢£¬±±¾©£º»úе¹¤Òµ³ö°æÉç,1998.9

26.zheren lai,keyue ma smedley,a family of c0ntinuous-conduction ¨Cmode power-factor-correction controllers based on the general pulse-width modulator, ieee transaction on power electronics,vol.13,no.3,1998.5