| 基于Sepic电路的工业照明设备节能电源设计 |
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| 引用本文： | 马新春,李剑,冷春花,覃桢桢.基于Sepic电路的工业照明设备节能电源设计[J].电子设计工程,2014(12):108-110. |
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| 作者姓名： | 马新春 李剑 冷春花 覃桢桢 |
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| 作者单位： | 新疆企业资源计划生产力促进中心 有限公司 ERP中心,新疆 乌鲁木齐830013 |
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| 基金项目： | 新疆维吾尔自治区科技型中小企业技术创新基金（2013531093） |
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| 摘 要： | 在照明领域，LED发光产品的应用正吸引着世人的目光，LED作为一种新型的绿色光源产品，必然是未来发展的趋势。 LED驱动电源作为LED照明的核心技术之一，功率因数及效率一直偏低，成为阻碍LED照明工程化应用推广的主要瓶颈。基于Sepic拓扑并带有功率因数校正的LED驱动电源不仅能有效地提高功率因数及效率，降低无功损耗，同时对于节能减耗、降低成本也有非常重要的意义。
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| 关 键 词： | 工业照明 节能降耗 功率因数校正 Sepic拓扑 |
Sepic circuit based industrial lighting equipment,energy saving power supply design |
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| MA Xin-chun,LI Jian,LENG Chun-hua,QIN Zhen-zhen.Sepic circuit based industrial lighting equipment,energy saving power supply design[J].Electronic Design Engineering,2014(12):108-110. |
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| Authors: | MA Xin-chun LI Jian LENG Chun-hua QIN Zhen-zhen |
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| Affiliation: | ( ERP Center, Xinjiang Enterprise Resource Planning Productivity Promotion Center(Co., LTD ), Urumqi S30013, China) |
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| Abstract: | In the lighting field, LED light-emitting products are attracting the world＇s attention, LED as a new type of green lighting products, is the future trend of development. LED drive power supply as the core technology of LED lighting, power factor and efficiency has been low, become an obstacle to promote the application of LED lighting engineering major bottleneck. Based on Sepic topology and power factor correction with LED drive power can not only effectively improve the power factor and efficiency, reduce reactive loss, while for saving energy and reducing consumption, reducing costs also has very important significance. |
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| Keywords: | industrial lighting energy saving power factor correction Sepic topologies |
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