Andhika, Michael and Djajadi, Arko (2016) Development of Power Quality Measuring Device for Net Power Metering and Load Monitoring. Bachelor thesis, Swiss German University.

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Abstract

When a building is equipped with a power generator form renewable energy such as wind or sun power, it is possible to feed excess capacity back to the local mains electrical grid. The power quality of the power should also be monitored to ensure good quality of power which will be supplied to the grid. However in Indonesia, the existing metering device does not support this possibility and it cannot measure power quality thoroughly since they only measure energy. That is the reason this thesis will develop a net metering device that can be installed on a building with power generator. The device should be able to measure all the parameters needed to determine power quality such as the rms of voltage and current, power factor, frequency, individual and total harmonics distortion. In this thesis, a front-end energy measurement IC is used and both measurement and communications will be done digitally. The data obtained will then be processed further to give information about the characteristic and quality of the electric power. To improve the device, a user interface is also developed and load monitoring ability is also added. Electric isolation is also installed to ensure the safety of the user.

Item Type:	Thesis (Bachelor)
Uncontrolled Keywords:	Renewable Energy; Power Quality Measurement; Net Metering; Load Monitoring; Energy Measurement; Electric Isolation.
Subjects:	T Technology > TH Building construction > TH4581 Power-plants T Technology > TJ Mechanical engineering and machinery > TJ163.12 Mechatronics T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK3091 Electric power transmission
Divisions:	Faculty of Engineering and Information Technology > Department of Mechatronics Engineering
Depositing User:	Atroridho Rizky
Date Deposited:	04 Nov 2020 03:17
Last Modified:	04 Nov 2020 03:17
URI:	http://repository.sgu.ac.id/id/eprint/1421

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