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Mostrando ítems 21-30 de 125
Implementação de um modulador PWM para inversor multinível ponte H em cascata de 7 níveis em FPGA
(Universidade Estadual Paulista (Unesp), 2022-03-18)
This paper presents the implementation in a FPGA of a PWM modulation using different PWM modulation techniques for single-phase seven level cascaded H-bridge inverter. For this, the working principle of this inverter and ...
Multifunctional Control Strategy for Asymmetrical Cascaded H-Bridge Inverter in Microgrid Applications
(Ieee, 2015-01-01)
A multitask Asymmetrical Cascaded H-Bridge Multilevel Inverter (ACHMI), suitable for microgrid systems with possible unbalanced and nonlinear loads, is presented. The primary advantage of ACHMI is to produce a staircase ...
A Symmetrical Cascaded H-Bridge Multilevel Inverter Used as Shunt Active Power Filter for Ideal and Deteriorated Voltage Conditions
(Ieee, 2016-01-01)
This paper discusses the use of a Cascaded H-bridge Multilevel Inverter (CHMI) as shunt active power filter (SAPF) for selective disturbing currents compensation. The main feature of the proposed approach is the use of ...
Multifunctional control strategy for asymmetrical cascaded H-Bridge Inverter in microgrid applications
(2015-12-14)
A multitask Asymmetrical Cascaded H-Bridge Multilevel Inverter (ACHMI), suitable for microgrid systems with possible unbalanced and nonlinear loads, is presented. The primary advantage of ACHMI is to produce a staircase ...
Simplified Small-Signal Model for Output Voltage Control of Asymmetric Cascaded H-Bridge Multilevel Inverter
(Ieee-inst Electrical Electronics Engineers Inc, 2018-04-01)
This paper proposes a simplified small-signal model for output voltage control of a single-phase asymmetrical cascaded H-bridge multilevel inverter (ACHMI). The ACHMI is an n-series connected H-bridge converter, each one ...
A symmetrical Cascaded H-bridge Multilevel Inverter used as shunt active power filter for ideal and deteriorated voltage conditions
(2016-11-02)
This paper discusses the use of a Cascaded H-bridge Multilevel Inverter (CHMI) as shunt active power filter (SAPF) for selective disturbing currents compensation. The main feature of the proposed approach is the use of ...
Multifunctional Control Strategy for Asymmetrical Cascaded H-Bridge Inverter in Microgrid Applications
(Ieee-inst Electrical Electronics Engineers Inc, 2017-03-01)
A multifunctional control strategy for a single-phase asymmetrical cascaded H-bridge multilevel inverter (ACHMI), suitable for microgrid systems with nonlinear loads, is presented. The primary advantage of ACHMI is to ...
Predictive Optimal Variable-Angle PS-PWM Strategy for Cascaded H-Bridge Converters
(2024)
Cascaded H-bridge (CHB) converters are an attractive candidate for numerous applications, including static synchronous compensators and next-generation photovoltaic and battery energy storage inverters. Due to its simplicity, ...