instantaneous active power theory
Improved Active Power Filter Performance by Instantaneous Power Theory
... leg Active Power Filter (APF) using of instantaneous power theory is ...The instantaneous power theory is applied to design the APF controller, which shows reliable ...
5
COMPARATIVE STUDY OF IMPROVEMENT OF THE ELECTRIC POWER QUALITY USING FACTS DEVICES AND SERIES ACTIVE AND SHUNT PASSIVE FILTERS
... hybrid power filter is proposed. It is constituted by a series active filter and a passive filter connected in parallel with the ...vectorial theory dual formulation of instantaneous reactive ...
7
Mitigation of Current Harmonics in PV-APF System Using Fuzzy Controller
... ABSTRACT: The main aim of this paper is to compensate current harmonics in PV-APF system using Fuzzy Logic Controller. A 3-Ф, 3-wire system is proposed in this paper which consists of PV system, a dc/dc converter which ...
8
Simulation Analysis of Harmonic Eliminator using PQ Theory
... The instantaneous real power theory based shunt active power filter has been proposed to improve the power quality by compensating harmonics and reactive power requirement ...
5
A Comparative Study on Compensating Current Generation Algorithms for Shunt Active Filter under Non-linear Load Conditions
... steady-state and transient operation as well as for generic voltage and current waveforms, allowing the control of the active filters in real-time. Since only algebraic calculations are required the additional ...
6
Fuzzy Logic Based Controller for Compensation of Utility Current Using PV-Active Power Filter
... radiation power using maximum power point tracking is presented in this ...the power of future generations to satisfy their ...an active power filter (APF). The instantaneous ...
7
Active AC/DC Voltage Source Converter with Function of Reactive Power Compensation for Neighboring Inductive Loads
... reactive power compensation for neighboring inductive loads is presented as an additional function to the active ac/dc voltage source ...on instantaneous active and reactive power ...
6
Control of Three Phase Shunt Active Power Filter (SAPF) By Using Instantaneous Reactive Power Theory
... The power quality issues are becoming more severe and point of concern in many ...some power quality issues. Shunt Active Power Filter (SAPF) is widely to reduce these power quality ...
8
Implementation of 3 Phase Electric Springs in Unbalanced Power Systems using Instantaneous Power Theory
... critical power quality issue in 3-ph power ...by power system faults. Power imbalance can result in a variety of undesirable phenomena on both power systems and equipment, such as ...
9
A New Strategy for Simultaneous Compensation of Instantaneous Reactive Power and Harmonics of Non-Linear Loads (RESEARCH NOTE)
... of instantaneous reactive power and current harmonics by parallel active filters ...of instantaneous power from its average ...p-q theory method through simulation ...of ...
6
Research on Current Detection Method Based on Instantaneous Reactive Power Theory
... b) In the case of voltage distortion, the harmonic power of the same frequency and the active power generated by the harmonic current are also dc components. In this case, the low-pass filter of the ...
6
PI Controller Based Shunt Active Power Filter with Cascaded Multilevel Inverter
... Instantaneous active and reactive theory (p–q theory) was introduced by Akagi, Kawakawa, and Nabae in ...to power electronic equipment. The p–q theory [6] based on a set of ...
5
Design of Shunt Active Power Filter for Improvement of Power Quality with Artificial Intelligence Techniques
... ABSTRACT: Power quality of the system will be affected due to the increasing use of power electronic equipment and nonlinear ...loads. Active power filters (APF‟s) are effective in mitigating ...
11
Performance Comparison of Shunt Active Power Filter with Different Control Algorithms Using Particle Swarm Optimization
... reactive power, and/or neutral current in ac ...shunt active power filter is to inject opposing harmonic current to cancel the harmonics produced by nonlinear ...using active power ...
11
Comparison of Shunt Active Power Filter with Different Control Algorithms Using Particle Swarm Optimization Technique
... the power quality enhancement using shunt active power filter (SAPF) for a three- phase supply system feeding three-phase balanced non-Linear ...i.e Instantaneous (PQ) Theory, SRF ...
12
Series Active Power Filter Using Generalised Instantaneous Power Theory
... Active Power Filter (APF) has become the main research direction of load compensation as its filtering characteristic is not affected by system ...Passive Power Filter (PPF) together, improving ...
5
Real Time Control of Three-Phase Shunt Active Power Filter (SAPF) by Instantaneous Reactive Power Theory using dSPACE
... Key factor for successful implementation of SAPF is strategy Control s. Block diagram of control strategy is shown in figure 2 below. In this paper SAPF is controlled using instantaneous reactive power ...
7
Vol 3, No 5 (2015)
... series active power filter in order to reduce the current and voltage ...Unified Power Quality Conditioner (UPQC) control algorithm two control strategies p-q instantaneous power and ...
6
A Review on Architecture, Topologies and Control Techniques of DSTACOM
... poor power factor(PF), excessive neutral current, voltage flicker, sag and swell originate in distribution networks ...of power supplied [2]. Different power quality(PQ) detection and classification ...
5
Download Download PDF
... Electric Power Research Institute (EPRI) recently completed a mapping and assessment of hydrokinetic resources in rivers of the continental United States and found that these undeveloped resources could provide 3% ...
8