电力电子变换技术综述之一

电力电子变换技术综述传统单级MC的拓扑1S11S12S13S21S22S23S31S32S33avcvbvAvCvBv输入输出传统直接MC的典型拓扑传统单级MC的拓扑2S21vAavcvbvS22S23S11S12S13S31S32S33LiCiLiLiCiCivBvCLoCoCoCoLoLoacbv'ABCv'v'v'v'v'传统直接MC的典型拓扑传统单级MC的拓扑3S1D1S2D2abcABCUDC传统直接MC的等效交直交结构双级MC的拓扑1piaiAabcBCpniaiABC准稀疏MC的拓扑稀疏MC的拓扑双级MC的拓扑2pniaiAabcBCpniaiAabcBC很稀疏间接MC的拓扑超稀疏MC的拓扑电压源与电流源整流器和逆变器RTS3S5S6S2S1S4SS1S4S3S6S5S2RTSUWS3S5S6S2S1S4VUWS3S5S6S2S1S4V级联多重化交直交VSI－3重RSTINPUTFILTERU1aU1bU1cV1aV1bV1cW1aW1bW1cU2aU2bU2cV2aV2bV2cW2aW2bW2cU3aU3bU3cV3aV3bV3cW3aW3bW3c0°0°0°+20°+20°+20°-20°-20°-20°U1V1W1U2U3V2V3W2W3U1AU1BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERU1aU1bU1cUVWM3~U1S1U1S2U1S3U1S4＋U2AU2BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERU2aU2bU2cU2S1U2S2U2S3U2S4＋INPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERU3aU3bU3cU3S1U3S2U3S3U3S4＋U3AU3BV1AV1BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERV1aV1bV1cV1S1V1S2V1S3V1S4＋V2AV2BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERV2aV2bV2cV2S1V2S2V2S3V2S4＋INPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERV3aV3bV3cV3S1V3S2V3S3V3S4＋V3AV3BW1AW1BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERW1aW1bW1cW1S1W1S2W1S3W1S4＋W2AW2BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERW2aW2bW2cW2S1W2S2W2S3W2S4＋INPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERW3aW3bW3cW3S1W3S2W3S3W3S4＋W3AW3B说明：三相交流电压的表示：ABC（abc），RST（rst），UVW（uvw），PE5种地的符号：~机壳等电势接地电源级联多重化交直交VSI－5重U1AU1BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLER-24°-24°-24°-12°-12°-12°0°0°0°+12°+12°+24°+24°+24°+12°U1aU1bU1cRSTINPUTFILTERU1aU1bU1cV1aV1bV1cW1aW1bW1cU2aU2bU2cV2aV2bV2cW2aW2bW2cU3aU3bU3cV3aV3bV3cW3aW3bW3cU4aU4bU4cV4aV4bV4cW4aW4bW4cU5aU5bU5cV5aV5bV5cW5aW5bW5cUVWMAINCONTROLLERU1V1W1U2U3U4U5V2V3V4V5W2W3W4W5M3~U1S1U1S2U1S3U1S4＋U2AU2BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERU2aU2bU2cU2S1U2S2U2S3U2S4＋INPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERU3aU3bU3cU3S1U3S2U3S3U3S4＋U3AU3BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERU4aU4bU4cU4S1U4S2U4S3U4S4＋U4AU4BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERU5aU5bU5cU5S1U5S2U5S3U5S4＋U5AU5BV1AV1BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERV1aV1bV1cV1S1V1S2V1S3V1S4＋V2AV2BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERV2aV2bV2cV2S1V2S2V2S3V2S4＋INPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERV3aV3bV3cV3S1V3S2V3S3V3S4＋V3AV3BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERV4aV4bV4cV4S1V4S2V4S3V4S4＋V4AV4BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERV5aV5bV5cV5S1V5S2V5S3V5S4＋V5AV5BW1AW1BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERW1aW1bW1cW1S1W1S2W1S3W1S4＋W2AW2BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERW2aW2bW2cW2S1W2S2W2S3W2S4＋INPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERW3aW3bW3cW3S1W3S2W3S3W3S4＋W3AW3BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERW4aW4bW4cW4S1W4S2W4S3W4S4＋W4AW4BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERW5aW5bW5cW5S1W5S2W5S3W5S4＋W5AW5B三相/单相整流单级交直交VSI－1重INPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT7MAINCONTROLLERU5aU5bU5cU5S1U5S2U5S3U5S4＋U5AU5BU5S2U5S4U5CINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERU5aU5bU5cU5S1U5S2U5S3U5S4＋U5AU5BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT7MAINCONTROLLERU5aU5bU5S1U5S2U5S3U5S4＋U5AU5BU5S2U5S4U5CINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT5MAINCONTROLLERU5aU5bU5S1U5S2U5S3U5S4＋U5AU5B级联多重化MC－3重桥式U1S11U1S12U1S13U1AU2AU2BU3AU3BU1S21U1S22U1S23U2S11U2S12U2S13U2S21U2S22U2S23U3S11U3S12U3S13U3S21U3S22U3S23U1BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT13MAINCONTROLLERU1aU1bU1cINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT13MAINCONTROLLERU2aU2bU2cINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT13MAINCONTROLLERU3aU3bU3cRSTINPUTFILTERU1aU1bU1cV1aV1bV1cW1aW1bW1cU2aU2bU2cV2aV2bV2cW2aW2bW2cU3aU3bU3cV3aV3bV3cW3aW3bW3cV1S11V1S12V1S13V1AV2AV2BV3AV3BV1S21V1S22V1S23V2S11V2S12V2S13V2S21V2S22V2S23V3S11V3S12V3S13V3S21V3S22V3S23V1BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT13MAINCONTROLLERV1aV1bV1cINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT13MAINCONTROLLERV2aV2bV2cINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT13MAINCONTROLLERV3aV3bV3cW1S11W1S12W1S13W1AW2AW2BW3AW3BW1S21W1S22W1S23W2S11W2S12W2S13W2S21W2S22W2S23W3S11W3S12W3S13W3S21W3S22W3S23W1BINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT13MAINCONTROLLERW1aW1bW1cINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT13MAINCONTROLLERW2aW2bW2cINPUTFILTERSENSORCONTROLLERDRIVERPROTECTIONLOGICCIRCUIT13MAINCONTROLLERW3aW3bW3cUVWU1aU1bU1cV1aV1bV1cW1aW1bW1cU2aU2bU2cV2aV2bV2cW2aW2bW2cU3aU3bU3cV3aV3bV3cW3aW3bW3cM3~0°0