电源技术
電源技術
전원기술
CHINESE JOURNAL OF POWER SOURCES
2014年
12期
2373-2375,2382
,共4页
太阳能%UC3843A%DC/DC%MPPT
太暘能%UC3843A%DC/DC%MPPT
태양능%UC3843A%DC/DC%MPPT
solar%UC3843A%DC/DC%MPPT
针对输出电压为48 V，额定输出电流为4 A的直流电源，设计了一种以太阳能供电的电源变换系统，介绍了MPPT实现的原理及方法，同时介绍了UC3843A的内部结构以及以UC3843A为核心的电源变换器的工作原理。样机系统测试表明，系统符合设计要求。
針對輸齣電壓為48 V，額定輸齣電流為4 A的直流電源，設計瞭一種以太暘能供電的電源變換繫統，介紹瞭MPPT實現的原理及方法，同時介紹瞭UC3843A的內部結構以及以UC3843A為覈心的電源變換器的工作原理。樣機繫統測試錶明，繫統符閤設計要求。
침대수출전압위48 V，액정수출전류위4 A적직류전원，설계료일충이태양능공전적전원변환계통，개소료MPPT실현적원리급방법，동시개소료UC3843A적내부결구이급이UC3843A위핵심적전원변환기적공작원리。양궤계통측시표명，계통부합설계요구。
The output voltage was 48 V, the Rated output current was 4 A DC power supply. A power conversion system powered by solar energy was designed. The principle and method of MPPT were introduced. The internal structure and working principle of UC3843A converter with UC3843A as the core were introduced as wel . The test shows that the prototype system meets the design requirements.
