Direct Power Control (DPC)
Improved Direct Power Control for Brushless Doubly-Fed Wind Power Generator Under Unbalanced Grid Voltage Conditions
... (GSC) control approaches can be classified, as cited in the literature as a vector oriented control (VOC) and direct power control (DPC) [13], the vector control (VC) can be ...
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Improvement of PWM Rectifier Performances Using Direct Power Control and Fuzzy Logic Theory
... of direct control was the stator flow control and the electromagnetic torque of an electric machine without any modulation ...called Direct Torque Control, ...Then, Direct ...
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An Innovative Topology for Harmonics and Unbalance Compensation in Electric Traction System Using Direct Power Control Technique
... the power substation. This method is based on the instantaneous power description of the scheme, using space vector representation of the state variables, and the use of direct power ...
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Grid Parameter estimation using Model Predictive Direct Power Control
... where power can flow in any direction ...in power electronics systems and control in order to implement systems grid interface, effective and intelligent power flow control and to avoid ...
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Active Filter Control Method Based on Direct Power Control for Compensating Reactive Powers due to Unbalanced Voltages and Nonlinear Loads
... called direct power control (DPC), is based on instantaneous direct active and reactive power control ...filter control [6],[7]. In DPC, there are no internal current ...
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Super Twisting Algorithm Direct Power Control of DFIG using Space Vector Modulation
... predictive direct power control (MP-DPC) techniques were proposed in ...conventional control techniques such as multivariate control do not require phase locked loops (PLLs) or the ...
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Fuzzy-Genetic Algorithm-Based Direct Power Control Strategy for DFIG
... diverse control methods proposed for doubly fed induction generator (DFIG) based-wind energy conversion systems, direct power control (DPC) method has demonstrated superior dynamic performance ...
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Virtual Flux Based Direct Power Control on Vienna Rectifier
... current control loops and no PWM modulator block, because the converter switching states are appropriately selected by a switching table based on the instantaneous errors between the commanded and estimated values ...
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Direct power control of an under-damped grid connected boost inverter
... and direct power control approach to control a single-phase grid-connected boost inverter (GCBI) for renewable energy ...the power injection system ...to control. Thus, the ...
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Power quality improvement for wind power system with DFIG using Predictive Direct Power Control scheme
... Predictive Direct Power Control (MPDPC) along with power compensator is proposed which improves the performance of ...new control algorithm has the enhanced control flexibility ...
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Improvement of direct power control of DG-Interfaced grid connected Power Converter
... the direct power control technique that its equations and relations were obtained in the previous part, and according to the figure1 the structure of one-linear grid-connected converter, some ...
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A Novel Improved Performance of Direct Power Control of Unbalanced AC Source
... dc–ac power converters suffer from power oscillation and overcurrent problems in case of the unbal-anced ac source voltage voltage that can be caused by grid/generator ...of control strategies which ...
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A Novel Direct Power Control Method of Matrix Converter as UPFC
... switching power converter, in which the power can flow in either direction between the AC terminals of the two ...the power flow control Replacing the two three-phase inverters by one matrix ...
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A Review on Integration of PV to the Grid using Current Control Techniques
... of control schemes that demand complex on-line processing and stored ...The Direct Power Control concept fits into these characteristics, since it requires an instantaneous calculation of the ...
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A Novel Method of Power Flow Control for the Compensation of Harmonics and Unbalanced Currents in Electric Railway Systems
... on direct power control (FLC) is proposed to provide simultaneous correction of harmonic content and load unbalance, commonly found in railroad systems with different transformer connection schemes ...
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INTELLIGENT SELF TUNING PID CONTROLLER USING HYBRID IMPROVED PARTICLE SWARM OPTIMIZATION FOR ULTRASONIC MOTOR
... Maximum Power Point Tracking (MPPT) controller for Permanent Magnet Synchronous Generator (PMSG) wind turbine and direct power control for grid side inverter for transformer less integration ...
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Direct Torque with Direct Flux Control of BLDC Motor in Two Phase Conduction Mode
... of direct torque with direct flux control of BLDC motor in two phase conduction ...of direct torque with direct flux control [3] is to control electromagnetic torque and ...
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Single-PhaseHigh-Power Fuel Cell Converter With Direct Double-Frequency Ripple Current Control
... waveform control, the effect of using a difference capacitance from that originally assumed in thecomputation on the control performance must be ...waveform control. Then, a circuit simulation with ...
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Harmonic Reduction of Arc Furnaces Using D-Statcom
... as power electronic control equipments and Electric arc furnace (EAF) power quality problems such as harmonics and voltage flicker are introduced in the power ...the power system using ...
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FINANCING LOCAL GOVERNMENT FOR ENHANCED RURAL DEVELOPMENT IN NIGERIA
... The rural setting of most of the councils and deliberate evasion of taxes by citizens hampered Intergovernmental Relations. Investigation in some Council in the state showed that some of them managed to carry out few ...
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