☆ 4.7 Article

A Common-Grounded Single-Phase AC/Bipolar DC Hybrid Microgrid With a Four-Leg Interlinking Converter

IEEE Journal of Emerging and Selected Topics in Power Electronics (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Automation & Control Systems

Passivity-Based Control Method for Three-Level Photovoltaic Inverter to Mitigate Common-Mode Resonant Current

Chenghui Zhang et al.

Summary: In transformerless three-level photovoltaic inverter systems, a modified LC filter is used to suppress leakage current, but it generates a new common-mode (CM) resonant current, leading to current distortion and system instability. To mitigate the CM resonant current, a second-order passivity-based controller is proposed in the time domain, ensuring system stability. The controller is designed based on passive control theory, zero state detectable theory, and Lyapunov stability theorem, and its effectiveness is validated through experiments.

IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS (2023)

添加到收藏夹

Article Engineering, Electrical & Electronic

Line impedance compensation control strategy for multiple interlinking converters in hybrid AC/DC microgrid

Can Wang et al.

Summary: In a hybrid AC/DC microgrid, the interlinking converter (IC) is crucial for power flow regulation between subgrids. To compensate for deviations caused by line impedance, a control method based on line impedance compensation is proposed, which injects a harmonic signal into the IC using distributed generation converters connected to an AC bus. By using a filter and phase-locked-loop (PLL), the IC can acquire the voltage information of the AC bus and determine the line impedance, enabling accurate power transmission without communication. This method can also be easily implemented for power sharing among ICs in parallel operation.

IET GENERATION TRANSMISSION & DISTRIBUTION (2023)

添加到收藏夹

Article Energy & Fuels

Artificial intelligence based nonlinear control of hybrid DC microgrid for dynamic stability and bidirectional power flow

Hafiz Muhammad Mehdi et al.

Summary: This paper presents a nonlinear control method for renewable energy and hybrid energy storage system (HESS) based DC microgrid (DCMG). The renewable sources are PV and wind energy, while the HESS includes fuel cell, battery, and ultracapacitor. The global mathematical model of the system is presented, and Artificial Neural Network is used to train datasets of varying solar irradiance and temperature for PV reference voltage generation. An integral terminal sliding mode controller (ITSMC) is proposed for the regulation of output DC bus voltage, and the Lyapunov stability criterion ensures the stability of the system. A comparison of ITSMC with other controllers is conducted, and an application of DCMG is presented for a grid connected battery electric vehicle charger with G2V and V2G modes. The proposed system is validated using MATLAB/Simulink (2020b), and the real-time applicability of the proposed controller is observed using a hardware-in-loop setup.

JOURNAL OF ENERGY STORAGE (2023)

添加到收藏夹

Article Engineering, Electrical & Electronic

New Single-Phase Three-Wire Interlinking Converter and Hybrid AC/LVDC Microgrid

Mohadeseh Naghizadeh et al.

Summary: A new three-wire topology is proposed for single-phase ac/LVdc hybrid microgrids, which consists of a common neutral and negative bus. This topology offers advantages such as reduced wiring costs, suppressed leakage current, and improved fault ride-through by using a common ground strategy. Additionally, a new three-wire single-phase ac/LVdc interlinking converter (IC) and its modulation method are proposed, and their performance is compared with conventional ICs.

IEEE TRANSACTIONS ON POWER ELECTRONICS (2023)

添加到收藏夹

Article Automation & Control Systems

Hierarchical Control With Voltage Balancing and Energy Management for Bipolar DC Microgrid

Sung-Hun Kim et al.

Summary: This article proposes a hierarchical control method for a bipolar dc microgrid (MG) based on two voltage levels and three wires, which has higher reliability and flexibility than unipolar dc MG. The control method includes primary control for power sharing, secondary control for voltage balancing and restoration, and tertiary control for state-of-charge management based on an artificial neural network. Experimental results validate the performance of the proposed control method.

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (2023)

添加到收藏夹

Article Engineering, Electrical & Electronic

Bridge-to-Bridge Independent Control Method for Dual-Active-Bridge Interlinking Converter

Haixu Shi et al.

Summary: A novel bridge-to-bridge independent control method is proposed for high-voltage series low-voltage parallel modular DAB interlinking converters in medium-voltage dc applications. This control method achieves full modularity of each side in the converter without the need for cross-bridge transmission of signals, and it offers benefits such as electromagnetic compatibility, insulation design, and voltage sharing.

IEEE TRANSACTIONS ON POWER ELECTRONICS (2022)

添加到收藏夹

Review Green & Sustainable Science & Technology

A topology review and comparative analysis on transformerless grid-connected photovoltaic inverters and leakage current reduction techniques

Sahaya A. Ponrekha et al.

Summary: This paper extensively discusses the categorization of transformerless inverters and techniques to reduce leakage current, and compares their performance and construction. By simulating the inverters under different operating conditions and analyzing the loss contribution of each switch, it provides a deep intuition for designing efficient topologies to new researchers, designers, and engineers.

IET RENEWABLE POWER GENERATION (2022)

添加到收藏夹

Article Automation & Control Systems

DC Microgrid Grounding Impact on Power Electronic Interfaces in Fault Condition

Mohadeseh Naghizadeh et al.

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (2020)

添加到收藏夹

Review Chemistry, Multidisciplinary

Leakage Current Reduction in Single-Phase Grid-Connected Inverters-A Review

Adyr A. Estevez-Ben et al.

APPLIED SCIENCES-BASEL (2020)

添加到收藏夹

Article Engineering, Electrical & Electronic

Novel Four-Port DCx2013;DC Converter for Interfacing Solar PVx2013;Fuel Cell Hybrid Sources With Low-Voltage Bipolar DC Microgrids

Prajof Prabhakaran et al.

IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS (2020)

添加到收藏夹

Article Automation & Control Systems

Enhanced Dual-Active-Bridge DC-DC Converter for Balancing Bipolar Voltage Level of DC Distribution System

Jun-Young Lee et al.

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (2020)

添加到收藏夹

Article Engineering, Electrical & Electronic

Evaluation of Feasible Interlinking Converters in a Bipolar Hybrid Microgrid

Parviz Najafi et al.

JOURNAL OF MODERN POWER SYSTEMS AND CLEAN ENERGY (2020)

添加到收藏夹

Article Engineering, Electrical & Electronic

Implementation of Bidirectional Resonant DC Transformer in Hybrid AC/DC Micro-Grid

Jingjing Huang et al.

IEEE TRANSACTIONS ON SMART GRID (2019)

添加到收藏夹

Article Automation & Control Systems

Robust Circuit Parameters Design for the CLLC-Type DC Transformer in the Hybrid AC-DC Microgrid

Jingjing Huang et al.

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (2019)

添加到收藏夹

Article Engineering, Electrical & Electronic

A Distributed Power Management Strategy for Multi-Paralleled Bidirectional Interlinking Converters in Hybrid AC/DC Microgrids

Pengfeng Lin et al.

IEEE TRANSACTIONS ON SMART GRID (2019)

添加到收藏夹

Article Automation & Control Systems

AI Algorithm-Based Two-Stage Optimal Design Methodology of High-Efficiency CLLC Resonant Converters for the Hybrid AC-DC Microgrid Applications

Bin Zhao et al.

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (2019)

添加到收藏夹

Article Computer Science, Information Systems

Power Loss Model and Efficiency Analysis of Three-Phase Inverter Based on SiC MOSFETs for PV Applications

Mohammed Hassan Ahmed et al.

IEEE ACCESS (2019)

添加到收藏夹

Article Energy & Fuels

A Harmonic Compensation Approach for Interlinking Voltage Source Converters in Hybrid AC-DC Microgrids with Low Switching Frequency

Hao Tian et al.

CSEE JOURNAL OF POWER AND ENERGY SYSTEMS (2018)

添加到收藏夹

Article Automation & Control Systems

Comparative Analysis on Conducted CM EMI Emission of Motor Drives: WBG Versus Si Devices

Di Han et al.

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (2017)

添加到收藏夹

Article Computer Science, Information Systems

DC Microgrid Technology: System Architectures, AC Grid Interfaces, Grounding Schemes, Power Quality, Communication Networks, Applications, and Standardizations Aspects

Dinesh Kumar et al.

IEEE ACCESS (2017)

添加到收藏夹

Article Engineering, Electrical & Electronic

Leakage Current Elimination of Four-Leg Inverter for Transformerless Three-Phase PV Systems

Xiaoqiang Guo et al.

IEEE TRANSACTIONS ON POWER ELECTRONICS (2016)

添加到收藏夹

Article Engineering, Electrical & Electronic

Maximum constant boost approach for controlling quasi-Z-source-based interlinking converters in hybrid AC-DC microgrids

Jasem Khajesalehi et al.

IET GENERATION TRANSMISSION & DISTRIBUTION (2016)

添加到收藏夹

Article Automation & Control Systems

Electric Vehicle Charging Station Using a Neutral Point Clamped Converter With Bipolar DC Bus

Sebastian Rivera et al.

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (2015)

添加到收藏夹

Article Engineering, Electrical & Electronic

A Near-State Three-Dimensional Space Vector Modulation for a Three-Phase Four-Leg Voltage Source Inverter

Min Zhang et al.

IEEE TRANSACTIONS ON POWER ELECTRONICS (2014)

添加到收藏夹

Article Engineering, Electrical & Electronic

Hybrid AC-DC Microgrids With Energy Storages and Progressive Energy Flow Tuning

Poh Chiang Loh et al.

IEEE TRANSACTIONS ON POWER ELECTRONICS (2013)

添加到收藏夹

Article Automation & Control Systems

Analysis and Simplification of Three-Dimensional Space Vector PWM for Three-Phase Four-Leg Inverters

Xiangsheng Li et al.

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (2011)

添加到收藏夹

Article Engineering, Electrical & Electronic

Low-Voltage Bipolar-Type DC Microgrid for Super High Quality Distribution

Hiroaki Kakigano et al.

IEEE TRANSACTIONS ON POWER ELECTRONICS (2010)

添加到收藏夹

Article Engineering, Electrical & Electronic

Three-dimensional space vector modulation for four-leg voltage-source converters

R Zhang et al.

IEEE TRANSACTIONS ON POWER ELECTRONICS (2002)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.