Enhanced Randomized Harris Hawk Optimization of PI controller for power flow control in the microgrid with the PV-wind-battery system | Science and Technology for Energy Transition (STET)

Decarbonizing Energy Systems: Smart Grid and Renewable Technologies

Open Access

Table 2

Optimized gains of PI controllers using proposed and various algorithms.

Algorithm	K_p1, K_i1	K_p2, K_i2	K_p3, K_i3	K_p4, K_i4	K_p5, K_i5	K_p6, K_i6	K_p7, K_i7	K_p8, K_i8
Proposed ERHHO	0.3754, 5.162	1.4758, 3.8540	0.1145, 0.6375	0.8872, 1.8776	0.0745, 0.9547	0.0745, 0.9547	0.4210, 1.5247	0.4210, 1.5247
MCABC	0.1454, 7.3152	1.2074, 4.9654	0.5470, 0.7459	0.6345, 2.0457	0.0154, 1.4716	0.0154, 1.4716	0.9055, 1.8749	0.9055, 1.8749
TLBO-EO	0.1198, 6.9450	1.1925, 4.7599	0.5578, 0.7041	0.5973, 2.2761	0.0073, 1.5473	0.0073, 1.5473	1.0061, 2.0965	1.0061, 2.0965
SMO	0.1588, 6.9844	1.0875, 4.0014	0.5696, 0.7542	0.5579, 2.3498	0.0204, 1.4918	0.0204, 1.4918	1.0064, 2.2876	1.0064, 2.2876
ARA	0.1746, 6.2214	1.2252, 3.9475	0.6074, 0.8874	0.6928, 2.7519	0.0319, 1.4473	0.0319, 1.4473	0.8547, 2.8936	0.8547, 2.8936
CB	0.1225, 6.8345	1.3024, 4.1745	0.6457, 0.8832	0.7018, 2.0457	0.0337, 1.4750	0.0337, 1.4750	0.8871, 2.9324	0.8871, 2.9324
Ziegler Nicholas	1.3652, 10.6547	2.574, 8.1475	1.085, 3.745	1.1850, 11.195	0.1574, 5.1275	0.1574, 5.1275	1.5479, 5.7480	1.5479, 5.7480

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