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Figure from:Comparative Study of Three level and Five level Inverter

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Fig 4THD for 3 level cascaded H-bridge inverter Fig.4 shows the Total Harmonic Distortion(THD) result for 3 level cascaded H-bridge inverter

Figure 4 THD for 3 level cascaded H-bridge inverter Fig.4 shows the Total Harmonic Distortion(THD) result for 3 level cascaded H-bridge inverter

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Vol. 5, Issue 2, February 2016
Vol. 5, Issue 2, February 2016
Table 1 Modes of operation of single phase three level cascaded H-Bridge Inverter
Table 1 Modes of operation of single phase three level cascaded H-Bridge Inverter
IV.SINGLE PHASE 5-LEVEL CASCADED H-BRIDGE MULTILEVEL INVERTER
IV.SINGLE PHASE 5-LEVEL CASCADED H-BRIDGE MULTILEVEL INVERTER
Table 2Modes of operation of single phase five level cascaded H-Bridge Inverter Mode6:- In this mode of operation single phase five level H-Bridge cascaded multilevel inverter switch3,switch2,switch7 and switch6 are turned on.The output voltage across the load obtained is -Vdc1-V dc2. The same operation is shown in tabular form below in table 2
Table 2Modes of operation of single phase five level cascaded H-Bridge Inverter Mode6:- In this mode of operation single phase five level H-Bridge cascaded multilevel inverter switch3,switch2,switch7 and switch6 are turned on.The output voltage across the load obtained is -Vdc1-V dc2. The same operation is shown in tabular form below in table 2
Vol. 5, Issue 2, February 2016 Fig 5THD of 3 level cascaded H-Bridge Inverter with RL load (An ISO 3297: 2007 Certified Organization)
Vol. 5, Issue 2, February 2016 Fig 5THD of 3 level cascaded H-Bridge Inverter with RL load (An ISO 3297: 2007 Certified Organization)
Fig.6 Output V oltage Waveform Of Single Phase 5 Level Cascaded H-Bridge Inverter.
Fig.6 Output V oltage Waveform Of Single Phase 5 Level Cascaded H-Bridge Inverter.
Fig.7 THD Result For 5 Level Cascaded H- Bridge Inverter In the fig7shows the total harmonic distortion(THD) of Five level Cascaded H-Bridge inverter
Fig.7 THD Result For 5 Level Cascaded H- Bridge Inverter In the fig7shows the total harmonic distortion(THD) of Five level Cascaded H-Bridge inverter
Table 3 Comparison Between Three level & Five level Inverter: VI.CONCLUSION
Table 3 Comparison Between Three level & Five level Inverter: VI.CONCLUSION
Fig 8THD Result For 5 Level Cascaded H- Bridge Inverter with RL load
Fig 8THD Result For 5 Level Cascaded H- Bridge Inverter with RL load