关键词:二次型Boost变换器临界电感值 输出电压纹波 能量传输模式 中图分类号:TM46 of BoostConvertert OutputVoltageRippleQuadratic ZhouGuohua Ping渤JianpingDongZheng Yang 1 (Southwest 60031 China) JiaotongUniversityChengdu Abstract to modesof inductorand mode Accordingoperating input storageinductor,operating ...
关键词:级联Boost变换器;等效串联电阻;输出电压纹波;谷值电流控制中图分类号:TM46文献标识码:A文章编号:1002-087X(2015)01-0155-03OutputvoltagerippleofcascadeBoostconverterDONGZheng1,ZHANGJia-zhi2,ZHAOSi-cong2,CHENZhi-guo2(1.CollegeofElectricalEngineering,SouthwestJiaotongUniversity,ChengduSichuan610031,China;...
该值时, 输出纹波电压保持不变; 当电感小于该值时, 输出纹波电压随电感的减小而增加. 实 验结果验证了理论分析的正确性. 关键词: Boost 变换器; 临界电感; 输出纹波电压; 最小电感 中图分类号: TM46 文献标识码: A 文章编号: 0253 987X( 2007) 06 0707 05 Output Ripple Voltage of Boost Converter ...
Boost变换器的能量传输模式及输出纹波电压分析_刘树林
(adiodeand atransistor) and at least one energy storage element: acapacitor,inductor, or the two in combination. To reduce voltage ripple, filters made of capacitors (sometimes in combination with inductors) are normally added to such a converter's output (load-side filter) and input (supply...
Fig.1 Topology of four-switch Buck-Boost converter由FSBB拓扑可见,电感电流在每一时刻都会流经开关管和电感本身,因此电感电流的平均值和脉动将对变换器的导通损耗产生主要影响。FSBB的传统三模式控制策略中,主要的工作模式为Buck、Boost、Buck-Boost。Buck模式下FSBB的Boost桥臂的主功率管Q4常关(d2=0),Boost模...
An Integrated DC–DC Boost Converter Having Low-Output Ripple Suitable for Analog Applicationsdoi:10.1109/tpel.2017.2735491Samiran DamPradip MandalIEEES. Dam and P. Mandal, "An integrated DC-DC boost converter having low-output ripple suitable for analog applications," IEEE Trans. Power Electron., ...
Boost Converter (TI)实用文档资料.pdf, Application Report March 1999 Mixed Signal Products SLVA061 IMPORTANT NOTICE Texas Instruments and its subsidiaries (TI) reserve the right to make changes to the
Key words :DC-DC converter;Boost converter;current continuous mode;parameter design 0 引言 Boost变换器是开关电源常用拓扑电路之一,广泛应用于电力电子技术领域[1-2],包含电感、电容和开关管等器件,这些器件的设计和选择对电路的工作状态有重要影响。在电流连续模式(CCM)Boost变换器中,储能电感选择过小,可能产生...
The MAX1605 boost converter contains a 0.5A internal switch in a tiny 6-pin SOT23 package. The IC operates from a +2.4V to +5.5V supply voltage, but can boost battery voltages as low as 0.8V up to 30V at the output. The MAX1605 uses a unique control scheme providing the highest eff...