Results 241 to 250 of about 3,921,823 (274)
IEEE Transactions on Industrial Electronics, 2021 A double-input bidirectional dc–dc converter, with an innovative architecture, exploiting the use of only three switches, is taken into account in this article. The modulation strategy proposed in the technical literature for controlling such a converter leads to a very low efficiency at low-load because the converter is only able to operate in ...
Mario Marchesoni +2 more
exaly +3 more sources
IEEE Transactions on Industrial Electronics, 2019 Multilevel inverters are now-a-days being applied in electric vehicles (EV). Considering the dynamic operating conditions of an EV propelled by an induction motor, this paper proposes a flexible discontinuous modulation strategy for three-level neutral-point-clamped (NPC) inverter that can shift modulation pattern seamlessly from sinusoidal pulsewidth ...
Subrata Banerjee +2 more
exaly +4 more sources
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A Direct Digital Technique Implementation of General Discontinuous Pulse Width Modulation Strategy
IEEE Transactions on Industrial Electronics, 2011This paper presents direct digital technique-generalized discontinuous pulse width modulation (PWM) - a new implementation method for an optimal discontinuous PWM (DPWM) in terms of switching losses of the inverter on an embedded system. At each sampling period, an optimal choice is done in order to clamp one of the three half-bridges.
Nicolas Patin
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2021 IEEE 30th International Symposium on Industrial Electronics (ISIE), 2021
As front-end rectifier, Vienna topology is widely used in many applications. However, the available space vector of the Vienna topology is affected by the current, which leads to transition problem when the state sequence of the three-phase switch changes, especially under the discontinuous space vector modulation.
Yuhao Zhao, Zhengyu LU, Wenxi Yao
exaly +2 more sources
As front-end rectifier, Vienna topology is widely used in many applications. However, the available space vector of the Vienna topology is affected by the current, which leads to transition problem when the state sequence of the three-phase switch changes, especially under the discontinuous space vector modulation.
Yuhao Zhao, Zhengyu LU, Wenxi Yao
exaly +2 more sources
IEEE Transactions on Industrial Electronics, 2013
A new pulse width modulation (PWM) strategy which is an alternative approach of the discontinuous PWM (DPWM) for a three-level neutral-point-clamped (NPC) inverter is developed and presented in this paper. The proposed PWM scheme not only takes advantage of the special properties available in NPC inverters, but also reduces the switching loss of the ...
Zhe Zhang +2 more
exaly +2 more sources
A new pulse width modulation (PWM) strategy which is an alternative approach of the discontinuous PWM (DPWM) for a three-level neutral-point-clamped (NPC) inverter is developed and presented in this paper. The proposed PWM scheme not only takes advantage of the special properties available in NPC inverters, but also reduces the switching loss of the ...
Zhe Zhang +2 more
exaly +2 more sources
IEEE Transactions on Power Electronics, 2019
In this paper, a novel discontinuous pulsewidth modulation (DPWM) modulation strategy for a neutral-point-clamped (NPC) three-level converter (TLC) is proposed to reduce the switching loss, reduce common-mode voltage (CMV), and remove dc offset from the neutral-point (NP) voltage simultaneously, which is named as RCMV_DPWM.
Jianing Wang +2 more
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In this paper, a novel discontinuous pulsewidth modulation (DPWM) modulation strategy for a neutral-point-clamped (NPC) three-level converter (TLC) is proposed to reduce the switching loss, reduce common-mode voltage (CMV), and remove dc offset from the neutral-point (NP) voltage simultaneously, which is named as RCMV_DPWM.
Jianing Wang +2 more
exaly +2 more sources
Discretized Discontinuous Modulation Strategy for Cascaded H-Bridge StatCom
IEEE Transactions on Industrial Electronics, 2023Ezequiel Ramos +2 more
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High-Performance Discontinuous Pulse Width Modulation Strategy for 3-level Asymmetric T-NPC Inverter
2023 11th International Conference on Power Electronics and ECCE Asia (ICPE 2023 - ECCE Asia), 2023Nho-Van Nguyen
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Discontinuous Modulation and Control Strategy for Single-Phase LC Inverter
Lecture Notes in Electrical EngineeringYiru Miao
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