Heuristic Algorithm to Solve the Short Term Transmission Network Expansion Planning

Transmission network expansion planning considering repowering and reconfiguration

“…For the inequality to hold, the absolute value on the left side must be zero, and then (15) becomes constraint (3). The same reasoning can be applied to (16). If repowering is performed r ij = 1 and the right side of (16) becomes zero, forcing the absolute value on the left to be zero.…”

“…Such approaches include, among others, multistage dynamic planning [7-9], demand uncertainty [10][11][12], and the inclusion of security constraints (N À 1 criterion) [9,[13][14][15]. Solutions for these mathematical models have been proposed in the literature using different optimization techniques such as metaheuristics [7,[16][17][18][19][20], and mathematical programming, [4,6,15,21,22].Despite of the great number of model adaptations and solution approaches applied to the TEP problem, there is not reference in http://dx. …”

Planeamiento de la transmisión considerando seguridad e incertidumbre en la demanda empleando programación no lineal y técnicas evolutivas

“…El número de líneas que se deben adicionar en este caso y su ubicación son:n 2-5 =1 ; n [5][6][7][8][9][10][11] La tabla 8 muestra comparativamente los costos de inversión de cada sistema y el efecto de considerar la seguridad y la incertidumbre en la demanda. Los resultados presentados sin considerar incertidumbre se pueden encontrar en [1].…”

“…El modelamiento se puede clasifi car también de acuerdo al grado de complejidad, a saber: modelos de transportes [5], DC [1] - [7], híbridos [3] y modelo AC [8]. Las diferencias entre cada modelo se refl ejan en la forma en que se consideran las restricciones de Kirchhoff para sistemas de potencia.…”

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

“…The TNEP problem has been incorporated in an electricity market environment in [16][17][18]. The AC load flow model has been used in [19,20] to consider the active and reactive power planning at the same time. The TNEP using AC model can be solved using a metaheuristic as shown in [19].…”