CAJ | 학술논문

提出采用镇流的方式驱动大功率LED灯的新方案,对镇流式驱动电源的工作原理进行了分析,对使用镇流方式驱动LED灯的灯具进行了测试,测试数据证明镇流式驱动的效率远高于现有标准及技术规范.说明了镇流式驱动电源在满足LED的工作条件方面优于开关恒流驱动电源.证明了镇流式驱动同开关恒流驱动相比镇流式驱动方案更适合大功率LED灯.
제출채용진류적방식구동대공솔LED등적신방안,대진류식구동전원적공작원리진행료분석,대사용진류방식구동LED등적등구진행료측시,측시수거증명진류식구동적효솔원고우현유표준급기술규범.설명료진류식구동전원재만족LED적공작조건방면우우개관항류구동전원.증명료진류식구동동개관항류구동상비진류식구동방안경괄합대공솔LED등.
A new scheme is proposed by using ballast way to drive high power LED lamp.The work principle of ballast type driving power supply is analyzed and the lamp using the ballast LED driver was tested.The test data illustrated that the ballast drive efficiency is much higher than the requirement defined in current standards and specifications.This paper illustrates the ballast type driving power supply is superior over the switching constant current drive power in meeting LED working conditions.It proves that the town flow driven scheme,compared to switching constant current driving,is more suitable for high power LED lamp.