Lau, C. Y. and Gan, C. K. and Salam, Z. and Sulaima, M. F. (2016) Impact of solar photovoltaic system on transformer tap changer in low voltage distribution networks. In: Applied Energy Symposium and Submit: Renewable Energy Integration with Mini/Microgrid, REM 2016, 19 April 2016 through 21 April 2016, Maldives.
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Abstract
This paper investigates the impact of solar resource variability on the operation of a low-voltage On-Load-Tap-Changer (OLTC) in a generic distribution network from the Malaysian grid. The OLTC's operation is studiedin two different weather conditions - sunny and cloudy days. The aspects analysed are the OLTC's time delay setting, PV penetration levels and PV installation location. The results suggest that the number of tap changes in a cloudy day is approximately 1.5 times higher than in a sunny day. In addition, at 50% PV penetration level on a cloudy day, the OLTC operation increases by 38% and it is doubled at 100% penetration.
Item Type: | Conference or Workshop Item (Paper) |
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Uncontrolled Keywords: | LV distribution network, OLTC, Solar Photvoltaic |
Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
Divisions: | Electrical Engineering |
ID Code: | 72951 |
Deposited By: | Muhammad Atiff Mahussain |
Deposited On: | 27 Nov 2017 02:00 |
Last Modified: | 27 Nov 2017 02:00 |
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