Experimental Investigation of Shunt Active Power Filter for Power Quality Enhancement

Biswal, Chittaranjan; Panigrahi, Rakhee; Patjoshi, Rajesh

doi:10.1109/resem57584.2023.10236320

Cited by 1 publication

(8 citation statements)

References 23 publications

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Section: Reference Current Generation For the Indirect Controlmentioning

confidence: 99%

Section: Reference Current Generation For the Indirect Controlmentioning

confidence: 99%

“…Most simply, this is the active component of the load current, the amplitude of which is the output of the DC-voltage controller (Figure 15). Due to its simplicity, this method of generating the reference current has been frequently adopted in the control of active power filters [20,48,110,[236][237][238][239]. Another method of implementing indirect control involves generating the reference supply current as a sum of two components, i.e., a reference component resulting from Another method of implementing indirect control involves generating the reference supply current as a sum of two components, i.e., a reference component resulting from the measured load current and the supply voltage (according to a generation strategy related to the direct control) and an active component necessary to cover power losses and maintain constant the DC voltage (Figure 16).…”

Section: Reference Current Generation For the Indirect Controlmentioning

confidence: 99%

“…For the current control, various control techniques have been proposed. Starting from the classic and simple control with fixed hysteresis band [2,39,[44][45][46][47][48][49][50], improved adaptiveband hysteresis algorithms appeared and also model predictive control [2,19,20,25,34,51,52], deadbeat control [2,34,[53][54][55][56], sliding mode control [2,34,[57][58][59][60][61], proportional-resonant control [54,56,[62][63][64][65][66][67], repetitive control [2,18,[25][26][27]62,[68][69][70][71][72], multi-loop control [73]…”

Section: Introductionmentioning

confidence: 99%

“…In the most common SAPF structures, which have a voltage source inverter, an important aspect for proper operation is keeping the voltage constant across the capacitor on the DC side of the inverter to cope with the power losses. In most cases, using a proportionalintegral (PI) controller is satisfactory [48,54,55,57,66,69,95,[99][100][101][102][103][104][105][106][107][108]. However, there are other types of controllers proposed in recent years in the literature, such as PI/fuzzy [49,109], fuzzy [49,87,110], PSO/PI [39], synergetic [111], bi-sliding mode PI [112], ANN [42], sliding mode [99,113,114], and capacitor energetic model-based controller [115].…”

Section: Introductionmentioning

confidence: 99%

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Shunt Active Power Filters in Three-Phase, Three-Wire Systems: A Topical Review

Popescu,

Bitoleanu,

Suru

et al. 2024

Energies

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The increasingly extensive use of non-linear loads, mostly including static power converters, in large industry, commercial, and domestic applications, as well as the spread of renewable energy sources in distribution-generated units, make the use of the most efficient power quality improvement systems a current concern. The use of active power filters proved to be the most advanced solution with the best compensation performance for harmonics, reactive power, and load unbalance. Thus, issues related to improving the power quality through active power filters are very topical and addressed by many researchers. This paper presents a topical review on the shunt active power filters in three-phase, three-wire systems. The power circuit and configurations of shunt active filtering systems are considered, including the multilevel topologies and use of advanced power semiconductor devices with lower switching losses and higher switching frequencies. Several compensation strategies, reference current generation methods, current control techniques, and DC-voltage control are pointed out and discussed. The direct power control method is also discussed. New advanced control methods that have better performance than conventional ones and gained attention in the recent literature are highlighted. The current state of renewable energy sources integration with shunt active power filters is analyzed. Concerns regarding the optimum placement and sizing of the active power filters in a given power network to reduce the investment costs are also presented. Trends and future developments are discussed at the end of this paper. For a rigorous substantiation, more than 250 publications on this topic, most of them very recent, constitute the basis of bibliographic references and can assist readers who are interested to explore the subject in greater detail.

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