Instantaneous Reactive Power Theory Based Shunt Active Power Filter in Fuel Cell Micro Grid For Harmonic Reduction

Patra, Prakash chandra; Das, Dhiman; Sathpathy, Anshuman; Nayak, Niranjan

doi:10.1109/isssc50941.2020.9358814

Cited by 6 publications

(3 citation statements)

References 10 publications

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“…In ON-OFF switching modes, a linear model can be obtained from the averaging method. In this converter, when the switch is on, the 'D' (dutyratio) ratio in a period will be obtained from Equation (12); on the other hand, if the switching device is off, the diode ratio will be (1-D) and will be obtained from Equation (13).…”

Section: Bcm Systemmentioning

confidence: 99%

“…The output results indicate the proper performance of the above system [11]. To cope with harmonic distortions in the power grid and especially MGs, numerous harmonic compensation approaches are presented in the literature [12][13][14][15][16][17][18][19][20][21][22][23][24][25][26]. For harmonic mitigation, two elements, active power filter and super capacitor, are investigated in [12].…”

Section: Introductionmentioning

confidence: 99%

“…The output results indicate the harmonic improvement of the system along with the compensation of the reactive power of the system. The method of optimizing the shunt active power filter controller has been used to improve the harmonics of the system [13]. An optimization algorithm for adjusting the virtual impedances of harmonic distributed generations (DGs) in multi-bus MG (to improve the voltage quality) is presented in [14].…”

Section: Introductionmentioning

confidence: 99%

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Enhancement of power quality issues for a hybrid AC/DC microgrid based on optimization methods

Khosravi¹,

Echalih

Baghbanzadeh

et al. 2022

IET Renewable Power Gen

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The purpose of this paper is to study the harmonic behavior of hybrid microgrids (MGs). To achieve the desired goal, a modified active power filter (MAPF) and a power filter compensator kit (PFCK) modules have been used to improve the harmonics of the AC part of the system. The main challenge and feature of this research is the optimization of MAPF and PFCK controller gain coefficients hierarchical, using Harris hawk optimization (HHO), grasshopper optimization algorithm (GOA), artificial bee colony (ABC), and differential evolution (DE), respectively. Following, this technique was applied in the three control loops including, voltage and current harmonics, and system controller error to reduce the range of the mentioned harmonics to the permissible range. The method will be interesting considering that the PI and PID tuning is based on parallel feed‐forward. The programmed objective functions include the three components current THD, voltage THD and controller error hierarchically. From the point of view of the MGs hierarchical control, the method presented in this study will be implemented in the second level of hierarchical control. In order to improve the operation of the DC part of the grid, a boost converter module (BCM) has been introduced in the form of a new synchronization scheme. The output of the simulation shows the reduction of the harmonic amplitude of the system by the mentioned modules.

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Section: Bcm Systemmentioning

confidence: 99%