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Type: Artigo
Title: Milp Branch Flow Model For Concurrent Ac Multistage Transmission Expansion And Reactive Power Planning With Security Constraints
Author: Macedo
Leonardo H.; Montes
Cristiam V.; Franco
John F.; Rider
Marcos J.; Romero
Abstract: This study presents a mixed-integer linear programming (MILP) model to solve the simultaneous transmission network expansion planning (TNEP) and reactive power planning (RPP) problem. The proposed model considers reactive power, off-nominal bus voltage magnitudes, power losses, multistage expansion, and security constraints. The use of an MILP model guarantees convergence to optimality by using existing classical optimisation methods. In order to validate the approximation performed, the steady-state operation points were compared with those obtained using an AC load flow method. Garver's 6-bus system and a modified IEEE 118-bus system were used to show the precision and efficiency of the methodology. The results indicate that better expansion and generation plans are found by considering RPP simultaneously with the AC TNEP, when the solutions were compared with the plans of the TNEP using the AC model without RPP and the TNEP considering the DC model, with RPP conducted at a subsequent stage.
Subject: Load Flow
Reactive Power
Power Transmission Planning
Power System Security
Integer Programming
Linear Programming
Milp Branch Flow Model
Concurrent Ac Multistage Transmission Expansion
Reactive Power Planning
Security Constraints
Mixed-integer Linear Programming
Simultaneous Transmission Network Expansion Planning
Reactive Power Planning Problem
Rpp Problem
Off-nominal Bus Voltage Magnitudes
Power Losses
Classical Optimisation Methods
Steady-state Operation Points
Ac Load Flow Method
Garver 6-bus System
Modified Ieee 118-bus System
Editor: Inst Engineering Technology-IET
Citation: Iet Generation Transmission & Distribution. Inst Engineering Technology-iet, v. 10, p. 3023 - 3032, 2016.
Rights: fechado
Identifier DOI: 10.1049/iet-gtd.2016.0081
Date Issue: 2016
Appears in Collections:Unicamp - Artigos e Outros Documentos

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