不同MPPT技术的DC-DC专用变换器分析

Proceedings of the 3rd International Conference on Advanced Computing and Software Engineering Pub Date : 1900-01-01 DOI:10.5220/0010562300003161

Ankur Kumar Gupta, Y. Chauhan, R. Pachauri, Deepa Sharma, Rachna Chaudhary, P. K. Gupta

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引用次数: 1

摘要

本文分别采用恒压控制(CVC)和摄动观测(P&O)两种技术对DC-DC变换器的性能进行了评价。功率456软件已被用于比较目的。该变换器在P&O情况下的性能令人满意。在P&O的情况下，组件上的应力很低。该电路能够在80%的占空比上运行。DC-DC效率为90.7%。输入滤波器的效率达到89.9%。这比CVC方法要高。总体性能令人满意。本测试假定辐照度为1000 W/m2。

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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Analysis of DC-DC Sepic Converter with Different MPPT Technique

: In this research work the performance of the DC-DC converter has been evaluated with two techniques Constant Voltage control (CVC) and Perturb and Observation (P&O) one by one. The power 456 Software has been used for comparison purpose. The performance of the converter in case of P&O is found satisfactory. The stress on the component is low in case of P&O. The circuit is able to run on the 80 percent duty cycle. The DC-DC efficiency is 90.7 %. The efficiency of input filter is 89.9% has been recorded. Which is higher than the CVC method. The overall performance is found satisfactory. The full irradiance of 1000 W/m2 has been assumed for this testing.

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Proceedings of the 3rd International Conference on Advanced Computing and Software Engineering

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