Study on Small-sized Harmful Power Compensator for Home Use Using High-Frequency Resonanct-Type Power Converter

采用高频谐振型功率变换器的小型家用有害功率补偿器的研究

• 批准号: 05650272
• 负责人: HORI Takamasa
• 金额: $ 1.41万
• 依托单位: Mie University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1993
• 资助国家: 日本
• 起止时间: 1993 至 1994
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-05650272/
• 关键词: Series-Resonant Type Converter; High Frequency Linked Converter; Power Control; Harmful Power Compensator; Reactive Power Compensation; Real-time Control; Zero-Current Switching; Transient Voltage Suppression Control; 障害電力補償; 共振形コンバータ; サージ電圧抑制 /

In this study, a switching control method, control algorithms of the output voltage, current and power of the small-sized harmful power compensator have beendeveloped and characteristics of the harmful power compensation in the compensator have been investigated.The results of this study are as follws ;(1) Characteristics of a resonant type high frequency linked semiconductor power converter produced as a trial have been investigated. As a result, relationships between the microscopic behavior and the macropic transient characteristics have been clarified. (2) A realtime control algorithm for the output voltage and current of the converter has been established, which realizes the zero-current-switching (ZCS ), reduces the amplitude of the link current and improves distortion of the output voltage and current waveforms and power efficiency. (3) A switching control method has been developed which suppress the transient voltage due to the residual energy stored in the resonant coil, etc in the case of the imperfect ZCS.(4) Experiments of detection and compensation of fundamental and harmonic reactive power are carried out. As a result, the high-frequency resonant type power converter functions as a reactive power compensator.(5) An experiment was carried out aiming at suppression of enlargement of harmonics in the power distribution system. As a result, usefulness of the high-frequency resonant type power converter as a power line conditioner has been confirmed. This study is considered to introduce a high frequency resonant type semiconductor power converter into the field of the reactive power compensation and open a way to realize compact and efficient reactive power compensators.

本研究开发了一种开关控制方法，以及小型有害功率补偿器的输出电压、电流和功率的控制算法，并研究了补偿器中有害功率补偿的特性。研究结果如下： (1)对试制的谐振型高频连接半导体功率变换器的特性进行了研究。结果，微观行为和宏观瞬态特性之间的关系已经阐明。 (2)建立了变换器输出电压和电流的实时控制算法，实现了零电流开关(ZCS)，降低了环节电流幅值，改善了输出电压和电流波形的畸变率。电源效率。 (3)提出了一种开关控制方法，在不完善的ZCS情况下，抑制了由于谐振线圈中存储的残余能量等引起的瞬态电压。(4)基波和谐波无功功率的检测和补偿实验执行。结果，高频谐振型电力变换器起到无功功率补偿器的作用。(5)以抑制配电系统中的谐波放大为目的进行了实验。其结果，确认了高频谐振型电力变换装置作为电力线调节器的有用性。本研究旨在将高频谐振型半导体功率变换器引入无功功率补偿领域，为实现紧凑高效的无功功率补偿器开辟道路。

项目成果

藤野斉,石田宗秋,堀孝正: "「直列共振形高周波リンクDC-ACコンバータによる無効電力補償」" パワーエレクトロニクス研究会論文誌. 141-148 (1994)

Hitoshi Fujino、Muneaki Ishida、Takamasa Hori：“‘使用串联谐振高频链路 DC-AC 转换器进行无功功率补偿’”电力电子研究组杂志 141-148 (1994)。

Nobuki Kitano, Muneaki Ishida, and Takamasa Hori: ""Real-Time Feedback Control of Output Voltage in series-Resonant HF-Linked DC-AC Converter (in Japanese) "" The Transactions on IA of IEE Japan. Vol.224-D,No.6. 623-630 (1994)

Nobuki Kitano、Muneaki Ishida 和 Takamasa Hori：“串联谐振 HF 连接 DC-AC 转换器中输出电压的实时反馈控制（日文）”“IEE 日本 IA 交易”。

Muneaki Ishida: "Real-Time Output Voltage Control Method of Quasi-ZCS Series Resonant HF-Linked DC-AC Converter" IEEE Transactions on Power Electronics.

Muneaki Ishida：“准 ZCS 系列谐振高频连接 DC-AC 转换器的实时输出电压控制方法”IEEE 电力电子学报。

Muneaki Ishida, Hitoshi Fujino, and Takamasa Hori: ""Real-Time Output Voltage Control Method of Quasi-ZCS Series Resonant HF-Linked DC-AC Converter"" IEEE Transactions on Power Electronics. (submitted to review).

Muneaki Ishida、Hitoshi Fujino 和 Takamasa Hori：““准 ZCS 系列谐振 HF 连接 DC-AC 转换器的实时输出电压控制方法””IEEE 电力电子学报。

北野伸起: "直列共振形高周波リンクDC-ACコンバータ出力電圧リアルタイムフィードバック制御" 電気学会論文誌D. 114-D. 623-630 (1994)

Nobuoki Kitano：“串联谐振高频链路 DC-AC 转换器的输出电压的实时反馈控制”IEEJ Transactions D. 623-630 (1994)。