POWER QUALITY PERFORMANCE OF MULTI PHOTOVOLTAIC CONNECTED TO GRID UNDER VARIABLE SOLAR TEMPERATURE AND IRRADIANCE LEVEL

Ananda, Adi and Kiswantono, Agus and Amirullah, Amirullah (2017) POWER QUALITY PERFORMANCE OF MULTI PHOTOVOLTAIC CONNECTED TO GRID UNDER VARIABLE SOLAR TEMPERATURE AND IRRADIANCE LEVEL. In: THE ROLE OF TECHNOLOGY IN SUSTAINABLE DEVELOPMENT IN THE ERA OF THE ASEAN ECONOMIC COMMUNITY, 2017-08-29, Faculty of Engineering, Bhayangkara University of Surabaya.

	Text Artikel ICTA.pdf Download (536kB)
	Text Ithenticate_POWER_QUALITY_2017.pdf Download (2MB)
	Text Bukti korespondensi email ICTA 2017-Power Quality Performan.pdf Download (3MB)

Abstract

Photovotaic (PV) other than capable to result power, it also generates harmonics due to the presence of an inverter as a medium to convert DC to AC voltage so can reduce power quality. PV generator also has intermitten characteristic and generate power depend on environment condition e.g. temperature and irradiance level. The paper presents performance improvement of power quality due to the influence of multi PV integration to low voltage distribution line of 380 kV (phase-phase) 50 Hz on point common coupling (PCC) bus under variable solar temperature and irradiance level. The model consists of three PV generator groups with 100 kW active power. In addition to connecting on a three phase grid, PV generator is also connected to three groups of three phase loads with 20 kW active power each. The power quality parameters studied are voltage and current unbalance as well as voltage and current harmonics in eight scenarios PV generator connected on three phase grid. The single tuned filter is used to improve power quality using two conditions before and after filter installed. Multi PV models with three phase generators connected three phase grid, without and with single tuned filters at all irradiance and temperature levels results phase maximum voltage (phase A, B, and C) in relatively stable of 308 and 310 Volt respectively, and generating unbalanced voltage of 0%. The maximum phase current value, for system without single tuned filter at all irradiance and temperature levels are different as 12.5, 9.8, and 10 A, respectively, resulting in unbalanced current of 16.0991%. Under the same condition, single tuned filters are capable to balance maximum phase currents (phase A, B, and C) of 10.45 A respectively, so able to reduce unbalanced current to 0%. The implementation of single tuned filter can reduce unbalanced current values according limit ANSI/IEEE 241-1990. At a constant temperature and irradiance levels are increasing, voltage and current average harmonics (total harmonics distortion) are also increasing. The use of single tuned filter is the most effective in suppressing 5th harmonics so can reduce average value of voltage and current harmonics significantly within IEEE 519-1992.

Item Type:	Conference or Workshop Item (Paper)
Additional Information:	International Conference on Technology and Applications (ICTA) is an international conference in the field of industrial technology and informatics. ICTA is expected to be the focus of periodic conferences in the field of industrial technology and informatics, conducted each year by the Faculty of Engineering, Bhayangkara University of Surabaya. This activity is a collaboration of three study programs that exist in the engineering faculty. This seminar will discuss the role of technology in sustainable development in the era of Asean Economic Community (AEC). From this meeting it is expected to inspire discussion, sharing of experiences, research on the development of technology and its application in various fields. The topic of this conference is "The Role of Technology in Sustainable Development in the Era of the Asean Economic Community". The reason behind the chosen topic with a very broad scope is to gather many people to participate in this conference. However, the objective of this topic is more focused on results and efforts of researchers / professionals in contributing to support the national industrial growth, especially in the field of industrial technology and informatics. Proceedings of The 2017 International Conference on Technology and ApplicationsSurabaya, Indonesia, July 29, 2017E-ISSN : 2597-7784 P-ISSN : 2580-7072
Uncontrolled Keywords:	Power Quality, Total Harmonic Distortion, Multi PV Generator, Temperature, Irradiance
Divisions:	Faculty of Engineering > Bachelor of Electrical Engineering
Depositing User:	Perpus Ubhara Surabaya
Date Deposited:	09 Aug 2022 02:40
Last Modified:	02 Feb 2023 03:16
URI:	http://eprints.ubhara.ac.id/id/eprint/1309

Actions (login required)

View Item