改进的高压增益软开关准开关升压逆变器

2019 IEEE International Conference on Industrial Technology (ICIT) Pub Date : 2019-02-01 DOI:10.1109/ICIT.2019.8755041

Farhad Abbasi Aghdam Meinagh, E. Babaei, D. Vinnikov, A. Chub

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引用次数: 2

摘要

本文提出了一种基于脉宽调制(PWM)和相移相结合的新型控制方法，用于高压增益准开关升压逆变器(HG-qSBI)，提高了逆变器的电压增益，并实现了开关的软开关。此外，利用所提出的开关算法将在电压增益方程中增加另一个参数相移值，这将增加逆变器的灵活性。本文给出了系统的稳态分析和设计步骤。然后，将采用该开关算法的HG-qSBI与其他同类逆变器进行了比较，以评估其性能。最后在PSCAD/EMTDC软件中给出了仿真结果，验证了理论分析的正确性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Modified High Voltage Gain Soft-Switched Quasi-Switched Boost Inverter

In this paper, a new control method based on combination of pulse-width modulation (PWM) and phase shift is applied to high voltage gain quasi-switched boost inverter (HG-qSBI), which enlarges its voltage gain and provides soft switching for its switches. Moreover, exploiting the proposed switching algorithm will add another parameter, phase shift value, to the voltage gain equation, which will increase flexibility of the inverter. In this paper, the steady-state analysis and design procedure are given. Then, the presented HG-qSBI with proposed switching algorithm is compared with other similar inverters to evaluate its capabilities. Finally, the simulation results in PSCAD/EMTDC software are given to validate the theoretical analysis.

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来源期刊

2019 IEEE International Conference on Industrial Technology (ICIT)

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