Allocation of active power losses to generators in electric power networks-Reference-Cited by-同舟云学术

Allocation of active power losses to generators in electric power networks

Published:2021-04-27 Issue:0 Volume:0 Page:
ISSN:2194-5756
Container-title:International Journal of Emerging Electric Power Systems
language:en
Short-container-title:

Author:

Yusuff Adedayo A.¹,Mosetlhe Thapelo C.¹,Ayodele Temitope Raphael¹²^ORCID

Affiliation:

1. Electrical and Mining Engineering Department , College of Science and Technology, University of South Africa , Cnr Christiaan de Wet and Pioneer Roads , Pretoria , Florida , South Africa

2. Power Energy Machine and Drive Research Group (PEMD), Department of Electrical and Electronic Engineering , Faculty of Technology, University of Ibadan , Ibadan , Nigeria

Abstract

Abstract This paper presents a method for allocating active power losses in electric power networks to generators. A technique that uses current distribution factor is used to allocate losses to generator nodes. The core of the allocation scheme is based on graph theory and flows distribution in a network. Losses are only allocated based on the segment of a network that is used for power evacuation. Models of IEEE 14, 39, 57 and 118 test systems in PYPOWER 5.12 were used to test the scheme. It was observed that although the total network losses is minimised when optimal power flow is used for scheduling generation, however that does not translate to minimisation of loss allocation to some generators. The results obtained show that, the scheme can be used to allocate transmission network losses to generation nodes in electric power networks in a fair manner.

Publisher

Walter de Gruyter GmbH

Subject

Energy Engineering and Power Technology

Link

https://www.degruyter.com/document/doi/10.1515/ijeeps-2021-0014/pdf

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