Fig 1.
HC issues and their suggested solutions from the literature.
Fig 2.
HC enhancement illustration using a general system performance.
Fig 3.
The studied system.
Table 1.
TS1 parameters.
Table 2.
Non-linear load’s individual harmonic currents and grid’s individual harmonic voltages as percentages of their fundamental values for TS1 and their maximum limits implied by IEEE 519.
Table 3.
The individual harmonic currents of the PV generator used in TS1 as a percentage of its fundamental current.
Table 4.
TS2 parameters.
Table 5.
Non-linear load’s individual harmonic currents as a percentage of its fundamental values for TS2.
Table 6.
The grid’s harmonic voltages as percentages of their fundamental values for TS2 and their maximum limits implied by IEEE 519.
Table 7.
The individual harmonic currents of the PV generator used in TS2 as a percentage of its fundamental current.
Fig 4.
DDTF schemes featuring Scheme (B) as the best SR-DDTF scheme.
Fig 5.
Bi-level multi-objective optimization problem flowchart.
Fig 6.
The paper methodology flowchart.
Table 8.
Optimization algorithms parameters.
Table 9.
Simulation results of the base and the capacitor bank cases in the absence of sources harmonics for TS1.
Table 10.
Simulation results of the base case, the capacitor bank, and the three MOAHA-designed DDTF schemes for TS1 with the presence of all system harmonic signatures.
Table 11.
The MOAHA-designed DDTFs parameters for TS1.
Table 12.
Simulation results of the base and the capacitor bank cases in the absence of sources harmonics for TS2.
Table 13.
Simulation results of the base case, the capacitor bank, and the three MOAHA-designed DDTF schemes for TS2 with the presence of all system harmonic signatures.
Table 14.
The MOAHA-designed DDTFs parameters for TS2.
Fig 7.
IHDIL values and the corresponding maximum limits for TS2.
Fig 8.
IHDVL values and the corresponding maximum limits for TS2.
Table 15.
Comparison between system parameters with different DDTFs Scheme E designed using: MOAHA, MOPSO, MOSMA, NSWOA, NSHHO, MOTEO for TS2.
Fig 9.
The POF of the solutions for MOAHA-designed DR-DDTF Scheme E for TS2.