2018
DOI: 10.1109/tie.2017.2772209
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A Symmetrical Cascaded Compact-Module Multilevel Inverter (CCM-MLI) With Pulsewidth Modulation

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Cited by 125 publications
(55 citation statements)
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“…However, the proposed topology has a single high-voltage switches in each unit but other topologies require minimum two switches which is remarkable advantage of the proposed topology. In order to clarify the cost value, the Table IV compares the proposed and other cascaded topologies [5]- [21]. The cost function is based on the number of power components and standing voltage on the switches.…”
Section: Comparison Of Proposed Cascaded H-type Topology and Othermentioning
confidence: 99%
See 1 more Smart Citation
“…However, the proposed topology has a single high-voltage switches in each unit but other topologies require minimum two switches which is remarkable advantage of the proposed topology. In order to clarify the cost value, the Table IV compares the proposed and other cascaded topologies [5]- [21]. The cost function is based on the number of power components and standing voltage on the switches.…”
Section: Comparison Of Proposed Cascaded H-type Topology and Othermentioning
confidence: 99%
“…However, the total standing voltage is high due to utilization of H-bridge. Another 7L topology is proposed in [5] which requires more bidirectional switches and components in the circuit. In [6], a 9L sub-MLI, which consists of four isolated dc-sources and ten switches is proposed.…”
Section: Introductionmentioning
confidence: 99%
“…More is the number of switches, DC sources, and diodes, more will be the cost of an MLI. Figure 10a shows the proposed RS MLI uses least number of switches compared to the wellknown MLIs 'T1' in Chattopadhyay and Chakraborty [22], 'T2' in Lee et al [23], 'T3' in Samadaei et al [24], 'T4' in Sun et al [25], 'T5' in Babaei et al [26], and 'T6' in Ye et al [27]. The proposed RS MLI and T6 have identical switch count for all N l , and due to which these can be a preferred alternative to the conventional MLIs in medium/high voltage applications.…”
Section: Reduced Switch Multilevel Inverter (Rs Mli)mentioning
confidence: 99%
“…A switched-capacitor cascaded multilevel inverter has been proposed in Liu et al, 8 which is constructed using a switched-capacitor frontend and H-bridge backend. Two symmetric compact-module configurations for cascaded multilevel inverter are presented in Lee et al 20 In the presented configurations, freewheeling current path during dead-time is provided for smooth transition between voltage levels to prevent voltage spikes. An asymmetric configuration for cascaded multilevel inverter based on a five-level transistor-clamped H-bridge unit has been presented in Elias et al 9 In Mokhberdoran and Ajami, 10 a generalized topology of multilevel inverter has been proposed, which is constructed using series-connected multilevel inverters as fundamental blocks.…”
Section: Introductionmentioning
confidence: 99%
“…The presented topology is constructed using semi-half-bridge units connected in series via crisscross switches to produce any target level to get the output voltage waveform with better quality. Two symmetric compact-module configurations for cascaded multilevel inverter are presented in Lee et al 20 In the presented configurations, freewheeling current path during dead-time is provided for smooth transition between voltage levels to prevent voltage spikes.…”
Section: Introductionmentioning
confidence: 99%