Allocation of active power losses to generators in electric power networks

被引：1

作者：

Yusuff, Adedayo A. ^{[1
]}

Mosetlhe, Thapelo C. ^{[1
]}

Ayodele, Temitope Raphael ^{[1
,2
]}

机构：

[1] Univ South Africa, Coll Sci & Technol, Elect & Min Engn Dept, Cnr Christiaan de Wet & Pioneer Rd, Pretoria, South Africa

[2] Univ Ibadan, Fac Technol, Dept Elect & Elect Engn, Power Energy Machine & Dr Res Grp PEMD, Ibadan, Nigeria

来源：

INTERNATIONAL JOURNAL OF EMERGING ELECTRIC POWER SYSTEMS | 2022年 / 23卷 / 01期

关键词：

allocating active power losses; current distribution factor; generator nodes; graph theory; PYPOWER; TRANSMISSION LOSS ALLOCATION;

D O I：

10.1515/ijeeps-2021-0014

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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.

引用

页码：73 / 88

页数：16

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