Results 281 to 290 of about 477,096 (342)

Single-stage boost inverter for photovoltaic system

2011 IEEE Energy Conversion Congress and Exposition, 2011
This paper presents a single-stage boost inverter with coupled inductor for photovoltaic system. By introducing an impedance network to couple the input dc source to the inverter bridge, and adjusting the previously forbidden shoot-through zero state, the converter can realize a high boost gain, output a stable AC voltage, and perform maximum power ...
Wenxin Huang, Ping Zhao, Yufei Zhou, Jianwu Zhao   +3 more
openaire   +1 more source

Three-Switch Common Ground Step-Down and Step-Up Single-Stage Grid-Connected PV Inverter

IEEE transactions on power electronics, 2022
This article proposes the first three-switch common ground single-phase photovoltaic (PV) inverter which can support reactive power to the ac grid. The proposed step-down/step-up transformerless PV inverter totally eliminates leakage current and is ...
Hamed Heydari‐doostabad, M. Pourmahdi, Mohammad Jafarian, A. Keane, T. O’Donnell   +4 more
semanticscholar   +1 more source

Integrated single stage standalone solar PV inverter

2017 Innovations in Power and Advanced Computing Technologies (i-PACT), 2017
The proposed Integrated Single Stage Standalone Solar PV Inverter (IS4 PVI), converts the output from the PV panel directly to AC, while maintaining the output voltage constant. The efficiency of the inverter is improved by minimizing the voltage drop across the inductor.
Midhya Mathew, S. Paul Sathiyan
openaire   +1 more source

A Single-Stage Boost-Derived T-Type Inverter With Self-Balanced Capacitor Voltage

IEEE Journal of Emerging and Selected Topics in Industrial Electronics, 2022
This article proposes a novel single-stage three-level buck–boost inverter based on voltage multiplier cells. The characteristics of the proposed topology are listed as 1) providing buck–boost operation in a single-stage power conversion, 2) reducing the
Minh‐Khai Nguyen, Vinh-Thanh Tran, Duc-Tri do, Caisheng Wang   +3 more
semanticscholar   +1 more source

A low-cost single-stage PV inverter

2018 IEEE Applied Power Electronics Conference and Exposition (APEC), 2018
This paper presents a low-cost single-stage PV inverter which integrates a front-end buck-boost converter and an output unfolding dc-ac inverter. It utilize only one main active switch (IGBT, MOSFET etc.) to regulate the output current and performs maximum power point tracking (MPPT) at the PV side. The buck-boost converter is operated in discontinuous
Yuxiang Shi, Zhiguo Pan, Rostan Rodrigues, Chun Wei   +3 more
openaire   +1 more source

Opposite Vector Modulation-Based Bidirectional Power Allocation for Single-Stage Multiport Inverter-Connected Hybrid Energy Storage System

IEEE transactions on power electronics
The single-stage multiport inverter (SSMI) directly connects the hybrid energy storage system (HESS) to the ac side, which presents the merits of low cost and high efficiency due to the removal of dc–dc converter.
Lijie Liu, Dehong Zhou, Jianxiao Zou, Zewei Shen   +3 more
semanticscholar   +1 more source

A Leakage Current Eliminated and Power Oscillation Suppressed Single-Phase Single-Stage Nonisolated Photovoltaic Grid-Tied Inverter and Its Improved Control Strategy

IEEE transactions on power electronics, 2021
Single-phase single-stage nonisolated photovoltaic (PV) grid-tied inverters mainly suffer from issues of the common-mode leakage current and double-line-frequency power oscillation.
Jianbo Jiang, S. Pan, Jinwu Gong, Fei Liu, X. Zha, Yizhan Zhuang   +5 more
semanticscholar   +1 more source

An isolated single stage buck-boost inverter

2008 IEEE Power Electronics Specialists Conference, 2008
This paper presents a novel isolated single stage buck-boost inverter for implementing dc-to-ac, ac-to-dc or dc-to-dc. The BBI has better performances, in terms of low cost, high efficiency and high voltage gain. Through the HEV/EV application, the circuit operation principles and characteristics have been analyzed.
null Liang-hua Zhang, null Xu Yang, null Xiaofeng Yao   +2 more
openaire   +1 more source

Analysis and Design of a Single-Stage Single-Phase Nonisolated Boost Inverter

IEEE transactions on industrial electronics (1982. Print)
A single-stage single-phase inverter that fits low-voltage input applications is proposed in this letter. It integrates a dual output dc–dc boost converter followed by two additional power switches.
Xuefeng Hu, Bo Wen, Huiru Wang, Jiawei Chen   +3 more
semanticscholar   +1 more source

Single-Stage Active Split-Source Inverter With High DC-Link Voltage Utilization

IEEE transactions on power electronics, 2021
Split-source inverter (SSI) has been proved to be an attractive single-stage dc/ac converter for its compact structure, continuous input voltage, and input current.
Changqing Yin, Wenlong Ding, Lei Ming, P. Loh   +3 more
semanticscholar   +1 more source