Hybrid HS–random search algorithm considering ensemble and pitch violation for unit commitment problem

Ant Lion Optimizer based Approach for Optimal Scheduling of Thermal Units for Small Scale Electrical Economic Power Dispatch Problem

“…Depending on load variations, the output of generators has to be changed to meet the balance between loads and generation of a power system. The power system model consists of n generating units already connected to the system [34][35][36][37][38][39][40][41][42][43][44][45][46][47][48][49][50].…”

“… The Variables [34][35][36][37][38][39][40][41][42][43][44][45][46][47][48][49][50] Power Generation (PG) and cost coefficients (a,b,c) of units with objective function as fuel cost, quadratic in nature. Power Generation variable should be initialized as starting point for initial solution in ALO [ 51] where A is power generation values.…”

Water Cycle Algorithm for Small Scale Electrical Economic Power Dispatch Problem

“…Depending on load variations, the output of generators has to be changed to meet the balance between loads and generation of a power system. The power system model consists of n generating units already connected to the system [34][35][36][37][38][39][40][41][42][43][44][45][46][47][48][49][50]. The EEPDP problem can be expressed as.…”

“… The Variables [34][35][36][37][38][39][40][41][42][43][44][45][46][47][48][49][50] Power Generation (PG) and cost coefficients (a,b,c) of units with objective function as fuel cost, quadratic in nature. Power Generation variable should be initialized as starting point for initial solution in WCA [ 51].…”

“…(13)  Constraints [34][35][36][37][38][39][40][41][42][43][44][45][46][47][48][49][50] Equality Constraints: (P G -P D -P L = 0) (14) Power generation -Power demand -Power loss=0 In-Equality Constraints: Power Generation should be between minimum and maximum limit of power generation.…”