电源变换器多级结构的混合PV-UPS系统及可靠性改进

2016 IEEE International Conference on Renewable Energy Research and Applications (ICRERA) Pub Date : 2016-11-01 DOI:10.1109/ICRERA.2016.7884461

C. Vieira, V. Pires

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引用次数: 4

摘要

本文提出了一种集成光伏系统的不间断电源系统(UPS)的新结构。目前，向关键设备或数据处理系统供电最安全的方式仍然是使用在线UPS。另一方面，通常不需要对光伏系统使用相同的安全性。本文提出将这两个系统集成，不仅可以提高光伏系统的可靠性，还可以提高UPS系统的可靠性。这种集成还将导致具有这种结构固有优点的电子电源变换器系统的多电平结构。本文还将介绍该结构的控制系统。将给出几个仿真结果来验证该混合系统的运行。

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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Hybrid PV-UPS system with multilevel structure of power converters and reliability improvment

This paper presents a new configuration for an uninterruptible power system (UPS) with the integration of a photovoltaic system (PV. Currently, the safest way to supply energy to critical equipment or data processing system is still the use of an online UPS. On other hand, normally it is not required to use the same security for a PV system. This work proposes the integration of these two systems resulting not only in the improvement of the PV system reliability but also of the UPS system. This integration will also result in a multilevel structure for the electronic power converter systems with the inherent advantages of this structure. A control system for the proposed structure will also be presented. Several simulation results will be presented to verify the operation of this hybrid system.

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2016 IEEE International Conference on Renewable Energy Research and Applications (ICRERA)

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