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Efficient operation of lithium-ion batteries based on GPV-forecasted PV output

Ahmad Syahiman, Mohd Shah and Mohamad Shaiful, Abdul Karim and M. S., Jadin and Airul Sharizli, Abdullah and Ruhaizad, Ishak and Yuki, Ishikawa and Hiroki, Takahashi and Suguru, Odakura and Naoto, Kakimoto (2017) Efficient operation of lithium-ion batteries based on GPV-forecasted PV output. In: 4th International Conference On Electrical, Control and Computer Engineering (INECCE2017), 16-17 October 2017 , Hotel Adya, Langkawi. pp. 1-6.. (Unpublished)

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Abstract

A load forecasting is essential in order to fulfil a demand of the consumer. Nevertheless, for a small-scale battery energy storage system (BESS) based on sole photovoltaic (PV), it needs a very strong effort to always meet a consumer's demand due to unstable meteorological conditions. An ideal PV system requires a constructive control strategy in order to alleviate its fluctuating output. In this study, an energy control scheme that executes next-day forecast of generation for the purpose of fully utilizing the stored energy in the batteries has been proposed. Experimental equipment was structured and the operation was completely administered by RX621 microcontroller. The implemented system worked very well without any distractions and it succeeded in controlling and preventing the batteries from being over-charge or over-discharge. Impressively, average consumption for September 2015 is considerably high, which suggests that the proposed control succeeded in utilizing energy corresponded to 98.6 % of the monthly-average generation.

Item Type: Conference or Workshop Item (Lecture)
Uncontrolled Keywords: Photovoltaic; Batteries; Energy management; PV forecasting
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Faculty/Division: Faculty of Electrical & Electronic Engineering
Depositing User: Mrs. Neng Sury Sulaiman
Date Deposited: 06 Mar 2018 03:15
Last Modified: 27 Jun 2018 08:25
URI: http://umpir.ump.edu.my/id/eprint/19449
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