| Research Title |
RELIABILITY IMPROVEMENT OF DISTRIBUTION SYSTEM USING AUTO RECLOSER IN LAO PEOPLE’S DEMOCRATIC REPUBLIC |
| Date of Distribution |
23 May 2019 |
| Conference |
| Title of the Conference |
16TH INTERNATIONAL CONFERENCE OF YOUNG SCIENTISTS ON ENERGY ISSUES(CYSENI 2019) |
| Organiser |
Lithuania energy institutes |
| Conference Place |
Lithuania energy institutes |
| Province/State |
Kaunas, Lithuania |
| Conference Date |
23 May 2019 |
| To |
24 May 2019 |
| Proceeding Paper |
| Volume |
2019 |
| Issue |
16 |
| Page |
83-92 |
| Editors/edition/publisher |
|
| Abstract |
This paper presents the reliability assessment of distribution system using Monte Carlo simulation. A reliability evaluation model is created by using MATLAB software. The simulation method generates time to failure (TTF) and time to repair (TTR) of each component in the distribution system which is modeled by using exponential distribution function. The operations of each component in the distribution system including a circuit breaker, load break switch, disconnecting switch, fuses and automatic protective device are used to calculate the reliability indices of the distribution system. The considered indices are the system average interruption frequency index (SAIFI), the system average interruption duration index (SAIDI) and the energy not supplied (ENS). Moreover, the benefit-cost analysis is conducted to find the optimal location of an auto recloser. The objective function includes the benefit of reliability improvement obtained from the installing of an auto recloser minus the investment cost and the operation-maintenance cost of an auto recloser. Finally, the proposed simulation method is tested on a 22 kV distribution system from Electricite Du Laos network in Attapeu province, Lao People’s Democratic Republic. The simulation results show that the proposed method can find the optimal location of an auto recloser which maximizes the benefit of distribution utility. |
| Author |
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| Peer Review Status |
มีผู้ประเมินอิสระ |
| Level of Conference |
นานาชาติ |
| Type of Proceeding |
Full paper |
| Type of Presentation |
Oral |
| Part of thesis |
true |
| Presentation awarding |
false |
| Attach file |
|
| Citation |
0
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Publication
Journal Publication
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