“…Constraints are basically categorized into equality and inequality which must be satisfied by the objective functions either single or multi-objectives. The common constraints generally in DG placement includes but not limited to the following; line thermal limit, short circuit ratio limit, voltage step limit, phase angle limit, power generation limit, DG power generation limit, number of DG limit, power flow equality constraint, voltage profile limits, short circuit level limit, total line loss limit, substation transformer capacity limit, tap position limit, and power factor limit [12,14,[17][18][19][20][21][22][23]. Distributed Generation Placement Many researchers proposed different methods such as analytic as well as deterministic and heuristic methods to solve placements problems.…”