Transmission Loss Allocation in Deregulated Power Systems Comprising Renewable Distributed Generation

2021 ◽  
Vol 7 (3) ◽  
pp. 243
Author(s):  
Heba Khalil ◽  
Samir Dawoud ◽  
Ahmed Azmy
Keyword(s):  
Power Systems ◽  
Distributed Generation ◽  
Transmission Loss ◽  
Loss Allocation ◽  
Renewable Distributed Generation ◽  
Transmission Loss Allocation ◽  
Deregulated Power Systems

scholarly journals A Fast Procedure for Transmission Loss Allocation of Power Systems by Using DC-OPF

1970 ◽  
Vol 42 (3) ◽  
pp. 249-256
Author(s):  
MH Kabir
Keyword(s):  
Power Systems ◽  
Power Flow ◽  
Optimal Power Flow ◽  
Transmission Loss ◽  
Loss Allocation ◽  
Optimal Power ◽  
Small Model ◽  
Transmission Loss Allocation ◽  
Power Outputs ◽  
Fast Procedure

Deregulation of power industry has made us think over the transmission loss allocation to network users and to various interconnected transactions including bilateral one. It is an important issue to be solved exactly. Because of the non-linear nature of power flow and power loss, it is very difficult to segregate and to allocate losses among the participants properly. This paper presents an instantaneous loss allocation algorithm including DC-Optimal Power Flow. Using Incremental Transmission Loss (ITLs) factors and the power outputs of generators, we have calculated preliminary loss to each generator. Calculating loss allocation rates from the preliminary losses, the final loss allocation has been done (according to loss allocation rate) to meet the total loss calculated by DC-OPF. The effectiveness of this procedure has been studied for a small model power system and also for the IEEE-118-bus system. Keywords: Transmission loss allocation, DC optimal power flow, Deregulated power market, Bilateral transactions. Bangladesh J. Sci. Ind. Res. 42(3), 249-256, 2007

scholarly journals A New DC Model for Transmission Loss Allocations in Power Systems

1970 ◽  
Vol 42 (3) ◽  
pp. 257-268
Author(s):  
MH Kabir
Keyword(s):  
Power Systems ◽  
Power Flow ◽  
Flow Model ◽  
Transmission Loss ◽  
Load Flow ◽  
Loss Allocation ◽  
Line Flow ◽  
Transmission Loss Allocation ◽  
The Impact ◽  
Linear Nature

Under open access environment in the era of deregulated power industry, transmission loss allocation to various transactions is one of the important issues to be solved exactly. Because of the non-linear nature of power flow and power loss, it is very difficult to segregate and to allocate losses among the participants properly. This paper presents a New DC method (NDC) where an efficient loss allocation algorithm has been applied. Considering the impact of every line flow in a network, the loss allocations to the loads have been computed at first and finally the total loss has been allocated to the generators. The effectiveness of this procedure has been studied for the 6-bus and IEEE 118-bus model power systems. Several numerical analyses implicate that the proposed loss allocation procedure including the DC load flow model is reasonably acceptable. Keywords: Transmission loss allocation DC load flow model, Deregulated power market Bangladesh J. Sci. Ind. Res. 42(3), 257-268, 2007

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