DC link fuzzy control
Advanced Control Strategy of Renewable Energy Conversion System for Power Quality Improvement of Hybrid Generation System
... adaptive fuzzy logic algorithm from a grid tied hybrid generation system. The dc link control strategy is based on the adaptive fuzzy logic controller, which improves the dc ...
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Modeling of Grid-Connected Inverter and Stability Analysis in DC-Link Voltage Control using Fuzzy Adaptive SMC System
... parts: DC-DC converter and DC-AC inverter. Through the boost DC-DC converter, the PV output voltage can be enlarged and MPPT schemes can be ...applied. DC-AC inverter turns ...
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A Modified UPQC Topology Using Fuzzy Based Control of VSI with Reduced DC Link Voltage Rating
... linear mathematical model of the system, which is difficult to obtain under parameter variations and non- linear load disturbances. Another drawback of the system is that the proportional and integral gains are chosen ...
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Vol 2, No 10 (2014)
... the dc link voltage will be varied, when any small change in the load ...based fuzzy logic controller with fast reference voltage generation to regulate Unbalance voltage in three- phase ...of ...
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Control Strategy of DC Link Voltage Flywheel Energy Storage for Non Grid Connected Wind Turbines Based on Fuzzy Control
... The large-scale development of wind power is an important means to reduce greenhouse gas emissions, alleviate environmental pollution and improve the utilization rate of renewable energy. At the same time, large-scale ...
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Power Factor Enhancement in Bridgeless LUO Converter Fed Switched Reluctance Motor Using Fuzzy Controller
... proposed control scheme has the concept of DC link voltage control relative to the desired speed of the Switched Reluctance ...two dc to dc converters with less semiconductor ...
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FUZZY BASED MODELLING OF S-IPFC WITHOUT DC LINK FOR POWER FLOW CONTROL IN THREE PHASE TRANSMISSION LINE
... more control capability because shunt converter can supply active power to series converter, without shunt converter the sum of active powers of all the series converters should be ...
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Back-to-Back PWM Converter Fed PMSG Wind Turbine System
... the DC-link voltage control for 50% drop of the grid voltage for 1 ...The DC-link voltage has been controlled within less than 6[%]. Fuzzy controller provides good dynamic ...
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PFC CUK Converter for PMBLDCM Drive
... brushless DC motor (PMBLDCM) fed through a diode rectifier (DBR) from a single phase AC ...for dc link voltage control with unity PF at ac ...loop control algorithm to control ...
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Predictive Torque Control Scheme for Three-Phase Four-Switch Inverter Fed Induction Motor Drives with DC-Link Voltages Offset Suppression by Using Fuzzy Logic Controller
... TheB4 topology comprises of a two-leg inverter, as outlined in Fig. 1. The dc-link is part into two voltage sources, to the center of which one load phase is associated. For advantageous examination, the ...
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Vol 1, No 7 (2013)
... of control processes and provide satisfactory performance once tuned when the process parameters are well known and there is not much ...nonlinear, fuzzy control seems to be a good ...a fuzzy ...
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Analysis of PI and Fuzzy Controller for DFIG under Variable Wind Speed condition
... converter control is done to readjust the DC link ...oriented control scheme. In this paper, the GSC control scheme is also architecture to dispose the reactive ...
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Dynamic Input Current Low-Frequency Ripple Evaluation and Reduction by Inverter with Variable-Speed, Sensor less Induction Motor Drive
... The dc link current Idc consists of a train of short duration pulses and has information about the stator currents of all the three phases. By using (7)-(9), these pulses can be segregated into three ac ...
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Fuzzy Logic Control for harvesting maximum power from PV solar based SEPIC Converter
... methods fuzzy logic has its own merits such that the algorithm is easy to ...the fuzzy logic controllers can be adjusted such that the gap between theoperation point and maximum power point can be ...SEPIC ...
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Performance Fuzzy Logic Control to Minimize Output Voltage Ripple and Balanced Current Distribution of DC-DC Converters in Parallel Non-Identical
... perfect. DC-DC converter is treated as a source of voltage or current source is not perfect, the three basic configurations for DC-DC converter can be developed in ...
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Speed Control of Wind Powered Sensorless BLDCM Implementing Zeta Converter with PFC
... then modulated using a PID controller and feed to the PWM generator which produces necessary commutation signals for Sz. Another commutation circuit is used to control the switching of the VSI. Conventionally a ...
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Simulation of AC DC converter for DC motor application using fuzzy logic control
... speed control system using a fuzzy logic controller for a Brushless DC Motor was explained by ...brushless DC Motor, the control accuracy is of a high level, and it has a fast response ...
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Application of Fuzzy Logic to the Speed Control of DC Motor
... are fuzzy and ...what fuzzy logic helps to overcome. The basic idea of fuzzy systems is that truth values (in fuzzy logic) or membership values (in fuzzy sets) are indicated by a value ...
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Simulation Of A SEPIC DC-DC Converter Using Perturb And Observe And Fuzzy Logic Control
... [4]. M. Singh and A. Chandra, (2011) ‖Application of adaptive network-basedfuzzy inference system for sensorless control of PMSG-based wind turbine with nonlinear-load compensation capabilities,‖ IEEE Trans,Power ...
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Control Method of the DFIG Connected to a DC Link through a Diode Bridge
... Simulation and experimental results show that it is possible to drive the stator flux at the rated frequency of the machine using a simple controller that simultaneously adjusts the phas[r] ...
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