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Nine-level asymmetrical single phase multilevel inverter topology with low switching frequency and reduce device counts
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Conference Paper)
This paper presents a new asymmetrical single-phase multilevel inverter topology capable of producing nine-level output voltage with reduce device counts. In order to obtain the desired output voltage, dc sources are ...
A New Single Phase Single Switched-Capacitor Based Nine-Level Boost Inverter Topology with Reduced Switch Count and Voltage Stress
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Article)
Based on the concept of switched-capacitor based multilevel inverter topology, a new structure for a boost multilevel inverter topology has been recommended in this paper. The proposed topology uses 11 unidirectional ...
A new configurable topology for multilevel inverter with reduced switching components
(
Institute of Electrical and Electronics Engineers Inc.
, 2020 , Article)
Multilevel inverters (MLI) are now becoming an important element for medium-voltage highpower applications. A low switch count MLIs are more popular due to their high efficiency, low cost, and easy control for the output ...
Switching angles computations using pso in selective harmonics minimization pwm
(
Springer Science and Business Media Deutschland GmbH
, 2021 , Book chapter)
The preprogrammed pulse width modulation (PWM) method for operating power converters ensures minimum switching loss and at the same time better quality waveform at the output. The Fourier series analysis of the predefined ...
Improved power quality operation of symmetrical and asymmetrical multilevel inverter using invasive weed optimization technique
(
Elsevier
, 2022 , Article)
Low switching frequency pulse width modulation (PWM) technique for modulation and control of multilevel inverter in medium voltage high power applications is preferred in order to reduce the switching losses. In this ...