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关于有源电力滤波器的综述分析
期刊论文 | 2024 , 62 (02) , 10-16,23 | 电气开关
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Abstract :

电力系统逐渐发展成为以电力电子为基础的电力系统,各种电能质量问题的存在,推动了有源电力滤波器(Active Power Filter, APF)的发展。APF作为综合性电能质量调节器,是一种具备动态谐波抑制和无功补偿功能的新型电力电子装置,其性能优劣与所采用的拓扑结构、电流追踪控制方法等密切相关。为了推广在高压大容量下APF的控制技术,拓宽其应用范围,分类整理了APF拓扑结构,归纳总结了APF的电流跟踪控制技术,将各种控制方法进行了性能对比,并从多个角度阐述了当前所存在的问题,为研究人员提供参考。此外,还简要总结了APF的进一步发展趋势。

Keyword :

发展趋势 发展趋势 拓扑结构 拓扑结构 有源电力滤波器 有源电力滤波器 电流追踪控制方法 电流追踪控制方法 电能质量 电能质量

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GB/T 7714 文翌铖 , 陈亦文 , 魏铃琼 et al. 关于有源电力滤波器的综述分析 [J]. | 电气开关 , 2024 , 62 (02) : 10-16,23 .
MLA 文翌铖 et al. "关于有源电力滤波器的综述分析" . | 电气开关 62 . 02 (2024) : 10-16,23 .
APA 文翌铖 , 陈亦文 , 魏铃琼 , 刘海洋 , 李文博 . 关于有源电力滤波器的综述分析 . | 电气开关 , 2024 , 62 (02) , 10-16,23 .
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关于电动汽车双向车载充电器的分析综述
期刊论文 | 2024 , 62 (02) , 17-23 | 电气开关
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Abstract :

双向车载充电器作为电动汽车-电网交互(V2G)技术实现的媒介之一,能够使得电动汽车的利用率最大化。本文将双向车载充电器分为两级式变换器与单级式变换器两类,整理了不同拓扑结构的双向车载充电器并加以优越性与局限性的分析。最后,通过各种性能的对比,给出了电动汽车双向车载充电器的前景展望。

Keyword :

V2G V2G 两级结构 两级结构 单级结构 单级结构 双向功率 双向功率 车载充电器 车载充电器

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GB/T 7714 魏铃琼 , 陈亦文 , 文翌铖 et al. 关于电动汽车双向车载充电器的分析综述 [J]. | 电气开关 , 2024 , 62 (02) : 17-23 .
MLA 魏铃琼 et al. "关于电动汽车双向车载充电器的分析综述" . | 电气开关 62 . 02 (2024) : 17-23 .
APA 魏铃琼 , 陈亦文 , 文翌铖 , 蔡杨鑫 . 关于电动汽车双向车载充电器的分析综述 . | 电气开关 , 2024 , 62 (02) , 17-23 .
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An Asymmetric Full-Bridge Bidirectional DC-AC Converter With Power Decoupling and Common-Mode Current Suppression for V2G Application SCIE
期刊论文 | 2024 , 12 (3) , 2870-2881 | IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS
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It is difficult to take into account the second-order current ripple, common-mode (CM) current, and efficiency of the converter in the application of vehicle-to-grid (V2G). To address this issue, an asymmetric full-bridge dc-ac converter is presented in this article, which can realize single-stage conversion by multiplexing switches and suppress CM current from the topology principle. A dual-target control strategy for this converter is proposed to implement bidirectional power transmission and power decoupling. Through power decoupling the dc port secondary ripple is transferred to the dc bus capacitor voltage. Besides, the circuit topology, control strategy, operation principle, high-frequency switching process, key circuit parameters design, and losses are analyzed theoretically. A 250 W prototype is built to verify the theoretical analysis. Based on the experimental results, the efficiency is 92.21% while the secondary ripple current of dc port is less than 3% and the common mode leakage current is almost zero at rated power. Finally, the proposed converter system is compared with other research solutions, and the experimental results indicate that the converter system has the optimal comprehensive performance.

Keyword :

Asymmetric full-bridge Asymmetric full-bridge Batteries Batteries bidirectional control bidirectional control Capacitors Capacitors dc-ac power converters dc-ac power converters Inductors Inductors power decouple power decouple Power grids Power grids Pulse width modulation Pulse width modulation vehicle-to-grid (V2G) vehicle-to-grid (V2G) Voltage control Voltage control

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GB/T 7714 Chen, Yiwen , Jiang, Zhenying , Wei, Lingqiong et al. An Asymmetric Full-Bridge Bidirectional DC-AC Converter With Power Decoupling and Common-Mode Current Suppression for V2G Application [J]. | IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS , 2024 , 12 (3) : 2870-2881 .
MLA Chen, Yiwen et al. "An Asymmetric Full-Bridge Bidirectional DC-AC Converter With Power Decoupling and Common-Mode Current Suppression for V2G Application" . | IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS 12 . 3 (2024) : 2870-2881 .
APA Chen, Yiwen , Jiang, Zhenying , Wei, Lingqiong , Zhang, Yujian , Jiang, Jiahui . An Asymmetric Full-Bridge Bidirectional DC-AC Converter With Power Decoupling and Common-Mode Current Suppression for V2G Application . | IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS , 2024 , 12 (3) , 2870-2881 .
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有源缓冲型逆变器功率解耦技术研究 CSCD PKU
期刊论文 | 2024 , 28 (06) , 98-108 | 电机与控制学报
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为实现单级单相升压逆变并能有效抑制直流侧二次纹波电流,提出一种带有源缓冲的电流型逆变器电路拓扑,研究该逆变器的6种电路模态并提出其两模态调制策略和三模态调制策略,设计2种调制策略下的模型预测控制策略,提供主电路参数设计准则。从储能电感电流的最大脉动量与二次纹波含量两方面对2种调制策略进行对比分析,得出了三模态调制策略具有更好纹波抑制效果的结论。对2种调制策略下的逆变器进行仿真分析,仿真结果表明,三模态调制下电路的输出电压总谐波失真率、电感电流相对脉动量与二倍频含量均低于两模态调制下的数据。设计并搭建500VA 48VDC/220V50HzAC有源缓冲型单级单相升压逆变器实验装置,给出了三模态调制下基于模型预测控制的逆变器实验波形,进一步证实了所提研究方案在实现单级升压逆变的同时具有二次纹波抑制能力。

Keyword :

功率解耦 功率解耦 单相逆变器 单相逆变器 单级升压 单级升压 有源缓冲 有源缓冲 模型预测控制 模型预测控制 调制策略 调制策略

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GB/T 7714 陈亦文 , 童筱涵 , 吕涛 et al. 有源缓冲型逆变器功率解耦技术研究 [J]. | 电机与控制学报 , 2024 , 28 (06) : 98-108 .
MLA 陈亦文 et al. "有源缓冲型逆变器功率解耦技术研究" . | 电机与控制学报 28 . 06 (2024) : 98-108 .
APA 陈亦文 , 童筱涵 , 吕涛 , 李文博 , 江加辉 . 有源缓冲型逆变器功率解耦技术研究 . | 电机与控制学报 , 2024 , 28 (06) , 98-108 .
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Research on low frequency ripple suppression technology of inverter based on model prediction ESCI
期刊论文 | 2023 , 72 (2) , 443-460 | ARCHIVES OF ELECTRICAL ENGINEERING
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The low frequency ripple of the input side current of the single-phase inverter will reduce the efficiency of the power generation system and affect the overall performance of the system. Aiming at this problem, this paper proposes a two-modal modulation method and its MPC multi-loop composite control strategy on the circuit topology of a single-stage boost inverter with a buffer unit. The control strategy achieves the balance of active power on both sides of AC and DC by controlling the stable average value of the buffer capacitor voltage, and provides a current reference for inductance current of the DC input side. At the same time, the MPC controller uses the minimum inductor current error as the cost function to control inductor current to track its reference to achieve low frequency ripple suppression of the input current. In principle, it is expounded that the inverter using the proposed control strategy has better low frequency ripple suppression effect than the multi-loop PI control strategy, and the conclusion is proved by the simulation data. Finally, an experimental device of a single-stage boost inverter using MPC multi-loop composite control strategy is designed and fabricated, and the experimental results show that the proposed research scheme has good low frequency ripple suppression effect and strong adaptability to different types of loads.

Keyword :

boost type boost type low frequency ripple suppression low frequency ripple suppression model predictive control model predictive control single stage inverter single stage inverter

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GB/T 7714 Liu, Haiyang , Chen, Yiwen , Luo, Sixu et al. Research on low frequency ripple suppression technology of inverter based on model prediction [J]. | ARCHIVES OF ELECTRICAL ENGINEERING , 2023 , 72 (2) : 443-460 .
MLA Liu, Haiyang et al. "Research on low frequency ripple suppression technology of inverter based on model prediction" . | ARCHIVES OF ELECTRICAL ENGINEERING 72 . 2 (2023) : 443-460 .
APA Liu, Haiyang , Chen, Yiwen , Luo, Sixu , Jiang, Jiahui , Jian, Haojun . Research on low frequency ripple suppression technology of inverter based on model prediction . | ARCHIVES OF ELECTRICAL ENGINEERING , 2023 , 72 (2) , 443-460 .
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The Research for Surface Properties of Steel Slag Powder and High-Temperature Rheological Properties of Asphalt Mortar CSCD
期刊论文 | 2023 , 38 (5) , 1096-1104 | Journal of Wuhan University of Technology-Mater. Sci. Ed.
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In order to evaluate the feasibility of steel slag powder as filler, the coating properties of steel slag and limestone aggregate were compared by water boiling test, the micro morphology differences between steel slag powder and mineral powder (limestone powder) were compared by scanning electron microscope (SEM), and the high-temperature rheological properties of asphalt mortar with different ratio of filler quality to asphalt quality (F/A) and different substitution rates of mineral powder (S/F) were studied by dynamic shear rheological test. The results show that the surface microstructure of steel slag powder is more abundant than that of mineral powder, and the adhesion of steel slag to asphalt is better than that of limestone. At the same temperature, the lower the ratio of S/F is, the greater the rutting factor and complex modulus will be. In addition, the complex modulus and rutting factor of the asphalt mortar increase with the increase of F/A, and the filler type and F/A have a negligible effect on the phase angle.

Keyword :

adhesion adhesion asphalt mortar asphalt mortar high-temperature rheological properties high-temperature rheological properties microcosmic microcosmic steel slag powder steel slag powder

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GB/T 7714 Yefei Wang , Yan Yuan , Lihong Yang et al. The Research for Surface Properties of Steel Slag Powder and High-Temperature Rheological Properties of Asphalt Mortar [J]. | Journal of Wuhan University of Technology-Mater. Sci. Ed. , 2023 , 38 (5) : 1096-1104 .
MLA Yefei Wang et al. "The Research for Surface Properties of Steel Slag Powder and High-Temperature Rheological Properties of Asphalt Mortar" . | Journal of Wuhan University of Technology-Mater. Sci. Ed. 38 . 5 (2023) : 1096-1104 .
APA Yefei Wang , Yan Yuan , Lihong Yang , Yong Liu , Yiwen Chen . The Research for Surface Properties of Steel Slag Powder and High-Temperature Rheological Properties of Asphalt Mortar . | Journal of Wuhan University of Technology-Mater. Sci. Ed. , 2023 , 38 (5) , 1096-1104 .
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带有源缓冲的单级单相电流型逆变器 CSCD PKU
期刊论文 | 2022 , 26 (01) , 96-104 | 电机与控制学报
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为了实现单级升压逆变,提出了一种带有源缓冲的单级单相电流型PWM逆变器,及其状态量限定下的输出电压反馈复合单周期控制策略,并对构成这种逆变器的电路拓扑、控制策略、关键电路参数设计、系统建模和仿真等进行了深入分析和研究,获得了重要结论。该逆变器电路拓扑主要由储能电感、有源缓冲电路、电流型单相逆变桥构成,存在三种工作模式和四种电路模态,通过三种工作模式的灵活切换达到限定储能电感电流和缓冲电容电压等状态量的目的,通过前馈储能电感电流和反馈输出电压的复合单周期控制实现输出正弦电压的稳定。1 kVA 100 V DC/220 V 50 Hz AC逆变器的原理实验结果表明,所提出逆变器能实现单级升压逆变,...

Keyword :

储能电感 储能电感 单周期控制 单周期控制 单相 单相 单级升压 单级升压 有源缓冲 有源缓冲 电流型逆变器 电流型逆变器

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GB/T 7714 陈亦文 , 吕涛 , 赵振杰 et al. 带有源缓冲的单级单相电流型逆变器 [J]. | 电机与控制学报 , 2022 , 26 (01) : 96-104 .
MLA 陈亦文 et al. "带有源缓冲的单级单相电流型逆变器" . | 电机与控制学报 26 . 01 (2022) : 96-104 .
APA 陈亦文 , 吕涛 , 赵振杰 , 张钰健 , 罗思绪 , 陈东毅 . 带有源缓冲的单级单相电流型逆变器 . | 电机与控制学报 , 2022 , 26 (01) , 96-104 .
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Single-stage single-phase current inverter with source buffer EI CSCD PKU
期刊论文 | 2022 , 26 (1) , 96-104 | Electric Machines and Control
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In order to realize the single-stage boost inverter, a single-stage single-phase current mode PWM inverter with source buffer was proposed, and its output voltage feedback compound single-cycle control strategy under the state quantity limit was proposed. The circuit topology, control strategy, key circuit parameter design, system modeling and simulation of the inverter were analyzed and studied, and some important conclusions were obtained.The inverter circuit topology is mainly composed of the energy storage inductor, the active buffer circuit and the current type single-phase inverter bridge.There are three operating modes and four circuit modes.The purpose of limiting the state quantity of energy storage inductor current and buffer capacitor voltage can be achieved by flexibly switching three working modes.The output sinusoidal voltage was stabilized by compound single period control of feedforward energy storage inductor current and feedback output voltage.The experimental results of 1 kVA 100 V DC/220 V 50 Hz AC inverter show that the proposed inverter can realize single-stage boost inverter, and has the advantages of high quality output voltage waveform, strong load adaptability and good dynamic performance. © 2022, Harbin University of Science and Technology Publication. All right reserved.

Keyword :

Buffer storage Buffer storage Electric inductors Electric inductors Electric inverters Electric inverters Electric network analysis Electric network analysis Energy storage Energy storage Feedback Feedback Topology Topology

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GB/T 7714 Chen, Yi-Wen , Lü, Tao , Zhao, Zhen-Jie et al. Single-stage single-phase current inverter with source buffer [J]. | Electric Machines and Control , 2022 , 26 (1) : 96-104 .
MLA Chen, Yi-Wen et al. "Single-stage single-phase current inverter with source buffer" . | Electric Machines and Control 26 . 1 (2022) : 96-104 .
APA Chen, Yi-Wen , Lü, Tao , Zhao, Zhen-Jie , Zhang, Yu-Jian , Luo, Si-Xu , Chen, Dong-Yi . Single-stage single-phase current inverter with source buffer . | Electric Machines and Control , 2022 , 26 (1) , 96-104 .
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Dual-mode control magnetically-coupled energy storage inductor boost inverter for renewable energy EI
期刊论文 | 2022 , 71 (1) , 211-225 | Archives of Electrical Engineering
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A novel magnetically-coupled energy storage inductor boost inverter circuit for renewable energy and the dual-mode control strategy with instantaneous value feedback of output voltage are proposed. In-depth research and analysis on the circuit, control strategy, voltage transmission characteristics, etc., providing the parameter design method of magnetically-coupled energy storage inductors and output filter. The circuit topology is cascaded by the input source in, the input filter in, a single-phase inverter bridge with a magnetically-coupled energy storage inductor, and a CL filter; The control strategy serves the output voltage as a reference to achieve the switch of step-down and step-up modes smoothly. The simulation results of a 1000 VA 100-200 VDC, 220 V 50 Hz AC inverter show that the proposed inverter can realize single-stage boost power conversion, which can adapt to resistive, capacitive and inductive loads, has high power density and low output waveform distortion. It has good application prospects in small and medium-capacity single-phase inverter occasions with low input voltage. © 2022 Polish Academy of Sciences. All rights reserved.

Keyword :

Electric inductors Electric inductors Electric inverters Electric inverters Electric network analysis Electric network analysis Energy storage Energy storage

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GB/T 7714 Chen, Yiwen , Luo, Sixu , Huang, Zhiliang et al. Dual-mode control magnetically-coupled energy storage inductor boost inverter for renewable energy [J]. | Archives of Electrical Engineering , 2022 , 71 (1) : 211-225 .
MLA Chen, Yiwen et al. "Dual-mode control magnetically-coupled energy storage inductor boost inverter for renewable energy" . | Archives of Electrical Engineering 71 . 1 (2022) : 211-225 .
APA Chen, Yiwen , Luo, Sixu , Huang, Zhiliang , Jiang, Jiahui . Dual-mode control magnetically-coupled energy storage inductor boost inverter for renewable energy . | Archives of Electrical Engineering , 2022 , 71 (1) , 211-225 .
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Asymmetric Full Bridge Bidirectional DC-AC Converter Based on V2G Platform EI
会议论文 | 2021 | 2nd IEEE China International Youth Conference on Electrical Engineering, CIYCEE 2021
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Abstract :

In this paper, a new bidirectional DC-AC converter is proposed. The circuit topology of this converter mainly consists of a battery, DC-side filter, energy storage inductor, bus capacitor, asymmetric inverter bridge, AC-side filter and grid, and four circuit modes exist during normal operation. For the application of V2G, a dual-target control strategy is proposed for the converter that can realize bidirectional power transfer and power decoupling, and its circuit topology, control strategy, operating principle and key circuit parameters design are analyzed and studied in depth. The simulation results show that the proposed converter can realize single-stage bi-directional power transfer, with the advantages of simple circuit topology, high quality of grid-connected current waveform and low frequency pulsation of DC-side battery current, which provides a practical new solution for V2G technology. © 2021 IEEE.

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GB/T 7714 Zhang, Yujian , Chen, Yiwen , Wei, Lingqiong et al. Asymmetric Full Bridge Bidirectional DC-AC Converter Based on V2G Platform [C] . 2021 .
MLA Zhang, Yujian et al. "Asymmetric Full Bridge Bidirectional DC-AC Converter Based on V2G Platform" . (2021) .
APA Zhang, Yujian , Chen, Yiwen , Wei, Lingqiong , Jiang, Jiahui . Asymmetric Full Bridge Bidirectional DC-AC Converter Based on V2G Platform . (2021) .
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