Study of Photovoltaic Energy Storage EMS Based on LabVIEW Data Acquisition

Abstract:

As an indispensable part of renewable energy power generation system, energy storage to a large extent, has resolved randomness and fluctuation of photovoltaic power generation and enabled its smooth output. Firstly, a method of energy management by means of LabVIEW was proposed. Based on its advantages on data collection and convenience of hardware integration application, this software was used to conduct real-time surveillance and control of such parameters as charge-discharge current and DC line voltage. Then, five operating mode were raised on the basis of generating capacity of photovoltaic cell and surplus capacity of energy storage battery , insure quick response and high-efficiency operation of the system. Finally, the effectiveness of energy management proposed method was verified on the built experimental platform.

• Periodical: Applied Mechanics and Materials (Volumes 672-674)
• Pages: 75-78
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.672-674.75
• Online since: October 2014
• Authors: Yu Fei Wang, Dong Zhao*, Xing Xu, Hua Xue
• Keywords: Energy Management, Energy Storage Battery, LabVIEW, Ni, Photovoltaic Power Generation

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