Evaluation of Realibility Power Distribution System 20kV Medium Voltage Method In PT. PLN (Persero) Area Pekalongan Jawa Tengah Based on Saidi and Saifi

Roziqi, M. Khoyru and , Ir. Jatmiko, M.T. (2018) Evaluation of Realibility Power Distribution System 20kV Medium Voltage Method In PT. PLN (Persero) Area Pekalongan Jawa Tengah Based on Saidi and Saifi. Skripsi thesis, Universitas Muhammadiyah Surakarta.

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Abstract

Power distribution network is a network between consumers with Bulk Power Source.. Power supply disturbance is not desired by anyone, but it is an unavoidable fact. Therefore, efforts should be made to reduce the number of occurrences that cause the work of protection or relay and dropping the power breaker (PMT) outside the will of the operator, causing the breaking of the network flow through the PMT. The maintenance of the distribution network is seen from the nature and type of maintainers distinguished between preventive maintenance corrective maintenance, and emergency maintenance. The reliability of the distribution system in serving the consumers is determined by the magnitude of the reliability index consisting of SAIDI (System Average Interruption Duration Index) and SAIFI (System Average Interruption Frequency Index). According to Gonen Toren (1986), the reliability of the distribution system as "the possibility of the device or system performing the function is adequate, for the intended time period, under the intended operating conditions," in this sense, not only the possibility of failure but also the magnitude, duration and frequency of importance. Physically it is impossible to obtain 100% reliability due to system failures that occasionally occur, the chances of blackouts being reduced gradually by increasing the cost during the planning and operation period or both.

Item Type:	Karya ilmiah (Skripsi)
Uncontrolled Keywords:	Disturbance, Maintenance, Reliability
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:	Fakultas Teknik > Teknik Elektro
Depositing User:	MUHAMMAD KHOYRU ROZIQI
Date Deposited:	01 Feb 2018 08:15
Last Modified:	01 Feb 2018 08:15
URI:	http://eprints.ums.ac.id/id/eprint/58903

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