Long term transmission expansion planning to improve power system resilience against cascading outages

2020 ◽  
pp. 106972
Author(s):  
Milad Qorbani ◽  
Turaj Amraee
Keyword(s):  
Power System ◽  
Cascading Outages ◽  
Expansion Planning ◽  
Transmission Expansion Planning ◽  
Transmission Expansion ◽  
System Resilience ◽  
Power System Resilience

scholarly journals An Enhanced Genetic Algorithm to Solve the Static and Multistage Transmission Network Expansion Planning

2012 ◽  
Vol 2012 ◽  
pp. 1-12 ◽  
Author(s):  
Luis A. Gallego ◽  
Marcos J. Rider ◽  
Marina Lavorato ◽  
Antonio Paldilha-Feltrin
Keyword(s):  
Genetic Algorithm ◽  
Linear Programming ◽  
Heuristic Algorithms ◽  
Initial Population ◽  
Expansion Planning ◽  
Transmission Expansion Planning ◽  
Transmission Expansion ◽  
Local Improvement ◽  
Linear Programming Problems

An enhanced genetic algorithm (EGA) is applied to solve the long-term transmission expansion planning (LTTEP) problem. The following characteristics of the proposed EGA to solve the static and multistage LTTEP problem are presented, (1) generation of an initial population using fast, efficient heuristic algorithms, (2) better implementation of the local improvement phase and (3) efficient solution of linear programming problems (LPs). Critical comparative analysis is made between the proposed genetic algorithm and traditional genetic algorithms. Results using some known systems show that the proposed EGA presented higher efficiency in solving the static and multistage LTTEP problem, solving a smaller number of linear programming problems to find the optimal solutions and thus finding a better solution to the multistage LTTEP problem.

scholarly journals An Analytical Approach For Transmission Expansion Planning with Generation Variations

2017 ◽  
Vol 2 (2) ◽  
pp. 72
Author(s):  
Maneesh Kumar ◽  
Raminder Kaur
Keyword(s):  
Power System ◽  
Time Horizon ◽  
Analytical Approach ◽  
Load Condition ◽  
Specific Load ◽  
Expansion Planning ◽  
Transmission Expansion Planning ◽  
Transmission Expansion ◽  
Analytical Approaches ◽  
Feasible System

Planning for expanding a power system under different scenarios is one of the major challenge for power engineers hence, it is very important and essential to implement a well-balanced and feasible system over a time horizon under suitable assumptions and available constraints. Transmission expansion planning is one of this task. Here it is important to develop a suitable planning structure. In this paper some analytical approaches have been implemented for specific load condition with variations in generation.

A survey of long term transmission expansion planning using cycles

2018 ◽  
Vol 11 (102) ◽  
pp. 5047-5055
Author(s):  
Pedro Pablo Cardenas A. ◽  
Laura Monica Escobar V. ◽  
Antonio Escobar Z.
Keyword(s):  
Expansion Planning ◽  
Transmission Expansion Planning ◽  
Transmission Expansion
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