电测与仪表2017，Vol.54Issue(17)：88-93,6.
助航灯光系统中恒流调光器的研究
Research on constant current regulator in navigational lighting aid
摘要
Abstract
Constant current regulator is the equipment for different brightness adjustment in navigational lighting aid , this paper aimed at bigger ripple wave and higher costs in traditional navigational lighting aid , and proposed a new type navigational lighting aid .The DC-DC transformation model was used in contravariant part of the constant current regulator , the output of the regulator can get constant direct current , thus the cost of after end in traditional regulator can be decreased in the case of satisfaction of requirement of power supply for load .In control aspect , according to the solution under the DC-DC traditional model in DC-AC circuit , the instantaneous positive power theory combine with the voltage current double loop control is adopted in this topology , this model has advantage of decreasing the ripple wave of output voltage , thus, the ripple wave of output voltage is decreased from 2%to 1%, and the simulation ex-periment is conducted in MATLAB/SIMULINK.The simulation results conclude that constant current regulator can get output current with 1%ripple wave, meanwhile, the current of AC side has small distortion , and THD is only 2.7%.关键词
恒流调光器/直-直变换器模式/瞬时无功功率理论/电压电流双环控制Key words
constant current regulator/DC-DC transformation mode/instantaneous positive power theory/voltage cur-rent double loop control分类
信息技术与安全科学引用本文复制引用
甘雪,曹太强,刘中豪,林玉婷..助航灯光系统中恒流调光器的研究[J].电测与仪表,2017,54(17):88-93,6.基金项目
西华大学创新基金项目( ycjj2016062 ) （ ycjj2016062 ）
四川省高校重点实验室项目(TYN2015-09) （TYN2015-09）
成都市科技惠民项目(2016-HM01-00010-SF) （2016-HM01-00010-SF）
省部级学科平台开放课题基金( szjj2017-015 ) （ szjj2017-015 ）
四川省电力电子节能技术与装备重点实验室( szjj2015-066 ) （ szjj2015-066 ）
流体及动力机械教育部重点实验室研究基金(西华大学) （西华大学）
