A New Control Philosophy for a Unified Power Quality Conditioner (UPQC) to Coordinate Load-Reactive Power Demand Between Shunt and Series Inverters
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Cites background from "A New Control Philosophy for a Unif..."
...Index Terms—Microgrids, distributed energy storage, power quality, STATCOM....
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620 citations
Cites background from "A New Control Philosophy for a Unif..."
...APFs [172], [173] including single-phase UPQC systems [37], [55], [79], [94], [107], [108], [130]....
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...active power demand can be shared by both shunt and series inverters without affecting the overall UPQC rating [94]....
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...[33], [40], [42], [51], [52], [56], [57], [60], [63], [75], [80], [81], [89], [94], [97], [107], [109], [114], [116]–[118], [120], [129], [143]–[145], [147], [150], [155]–[157], [159], [161], [163],...
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...[65], [67], [68], [71], [72], [74], [75], [80], [84], [87], [91], [92], [94]–[100], [103], [109], [112], [113], [115], [117], [119], [120], [124], [127], [131]–[139], [141], [143], [148], [149],...
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...researches [12]–[14], [16]–[20], [22], [23], [26]–[33], [36], [38], [40], [42], [46]–[48], [50], [54], [56], [60], [61], [64], [67], [68], [75]–[77], [81]–[84], [88]–[90], [92], [94], [95],...
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270 citations
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Cites background or methods from "A New Control Philosophy for a Unif..."
...The control diagram for the shunt inverter is as given in [15]....
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...The concept of PAC of UPQC suggests that with proper control of the power angle between the source and load voltages, the load reactive power demand can be shared by both shunt and series inverters without affecting the overall UPQC rating [15]....
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...In the paper [15], the authors have proposed a concept of power angle control (PAC) of UPQC....
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...The instantaneous power angle δ is determined using the procedure give in [15]....
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...A detailed controller for UPQC based on PAC approach is described in [15]....
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References
4,217 citations
"A New Control Philosophy for a Unif..." refers background in this paper
...To maintain the controlled power quality regulations, some kind of compensation at all the power levels is becoming a common practice [5]–[9]....
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2,311 citations
"A New Control Philosophy for a Unif..." refers background or methods in this paper
...The load-reactive power compensation in most of the UPQCbased power quality compensation application is done by shunt APF, whereas, the series APF is generally utilized to compensate voltage related problems [1], [ 2 ], [4]‐[9]....
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...A unified power quality conditioner (UPQC)[1], [ 2 ], [4]‐[9], is another mitigating device that is similar in construction to a unified power flow controller (UPFC) [3]....
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...The shunt active power filter (APF) is usually connected across the loads to compensate for all current-related problemssuchasthereactivepowercompensation,powerfactor improvement, current harmonic compensation, and load unbalancecompensation[1],[ 2 ],whereastheseriesAPFisconnected in a series with a line through series transformer....
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1,700 citations
"A New Control Philosophy for a Unif..." refers background or methods in this paper
...A unified power quality conditioner (UPQC)[ 1 ], [2], [4]‐[9], is another mitigating device that is similar in construction to a unified power flow controller (UPFC) [3]....
[...]
...The load-reactive power compensation in most of the UPQCbased power quality compensation application is done by shunt APF, whereas, the series APF is generally utilized to compensate voltage related problems [ 1 ], [2], [4]‐[9]....
[...]
...The shunt active power filter (APF) is usually connected across the loads to compensate for all current-related problemssuchasthereactivepowercompensation,powerfactor improvement, current harmonic compensation, and load unbalancecompensation[ 1 ],[2],whereastheseriesAPFisconnected in a series with a line through series transformer....
[...]
1,042 citations
"A New Control Philosophy for a Unif..." refers background in this paper
...A unified power quality conditioner (UPQC)[1], [2], [ 4 ]‐[9], is another mitigating device that is similar in construction to a unified power flow controller (UPFC) [3]....
[...]
...The load-reactive power compensation in most of the UPQCbased power quality compensation application is done by shunt APF, whereas, the series APF is generally utilized to compensate voltage related problems [1], [2], [ 4 ]‐[9]....
[...]
1,018 citations