通信电源技术
通信電源技術
통신전원기술
TELECOM POWER TECHNOLOGIES
2009年
4期
31-33
,共3页
HCPL一316J%三相半桥逆变器%UPS%驱动电路
HCPL一316J%三相半橋逆變器%UPS%驅動電路
HCPL일316J%삼상반교역변기%UPS%구동전로
HCPL-316J%three-phase half-bridge inverter%LIPS%driving circuit
文中设计了一种采用HCPL-316J芯片来驱动用TMS320F2812控制的基于三相半桥逆变器的UPS,分析了半桥逆变器的原理.实验结果表明,采用该驱动方案设计的UPS系统具有低成本、安全性高,并且具有带三相不对称负载能力强,输出电压渡形总谐波失真度(THD)小,工作效率高等优点.
文中設計瞭一種採用HCPL-316J芯片來驅動用TMS320F2812控製的基于三相半橋逆變器的UPS,分析瞭半橋逆變器的原理.實驗結果錶明,採用該驅動方案設計的UPS繫統具有低成本、安全性高,併且具有帶三相不對稱負載能力彊,輸齣電壓渡形總諧波失真度(THD)小,工作效率高等優點.
문중설계료일충채용HCPL-316J심편래구동용TMS320F2812공제적기우삼상반교역변기적UPS,분석료반교역변기적원리.실험결과표명,채용해구동방안설계적UPS계통구유저성본、안전성고,병차구유대삼상불대칭부재능력강,수출전압도형총해파실진도(THD)소,공작효솔고등우점.
Based on three-phase half-bridge inverter, a UPS, which controlled by TMS320LF2812 and drived by HC-PL-316J has been designed. And the principle of the three- phase half-bridge inverter is analyzed. The experiment results show that this LIPS system has low cost, high security, strong ability with three-phase unbalanced load, low total harmonic distortion (THD) of output voltage and high work efficiency.
