Konu "Research Subject Categories::TECHNOLOGY::Electrical engineering, electronics and photonics" için Mühendislik ve Mimarlık Fakültesi listeleme
Toplam kayıt 16, listelenen: 1-16
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A Consideration of Loss Component in Model Control DC-DC Converter
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015-11-22)Recently, the energy saving is required. It is necessary for the energy saving to operate the electric device in the sleep mode. Therefore, the output voltage rises abnormally because the dc-dc converter is required the ... -
A Consideration of Signal Frequency Detector in Digital Peak Current Mode DC-DC Converter
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015-11-22)The purpose of this paper is to reveal the designing of the static characteristic of the digital peak current mode dc-dc converter using a voltage controlled oscillator (VCO). In the proposed method, it is able to sample ... -
A Consideration of Transient Response for Sensorless Model Control DC-DC Converter
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015)The purpose of this paper is to discuss a current prediction algorithm for sensorless model control dc-dc converter. In the proposed method, the sensing resistor for the current detection is eliminated by predicting the ... -
Controller Design for a Limited Angle Torque Motor and dsPIC Implementation
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015)This study addresses the modeling of a LAT motor in Simulink environment and then designing and testing various controllers for this model. The LAT motor model is first expressed using equations which describe the DC motor ... -
Critical aspects of wind energy systems in smart grid applications
(PERGAMON-ELSEVIER SCIENCE LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND, 2015-08-10)Wind energy is an important contributor of modern power systems as a renewable energy source. However, wind energy poses new challenges because of its unique characteristics, such as limited predictability, short-term and ... -
Design of A Computer Controlled Speed Control System for Wound-Rotor Inducion Machines
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015)This study introduces a novel and powerful speed control system with computer interface for wound-rotor induction machines (WRIM). In order to improve the sensitivity and stability of the control process, a high-speed ... -
Design of Power Control Unit for Heat Recovery Device Used in Renewable Energy System
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015-11-22)Heat recovery devices are used for saving energy especially for the renewable energy systems because of effective usage of electrical energy while providing air conditioning in spaces which needs fresh air. These devices ... -
Designing a Competitive Electric Vehicle Charging Station with Solar PV and Storage
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015)An electrical vehicle charging station is a charging power supply for electrical vehicles. This paper proposes design of a model for a PV based electrical vehicle that forecasts total power output under particular conditions ... -
Digitally Proportional Gain Varying Method for DC-DC Converter
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015)The purpose of this paper is to propose a digitally proportional gain varying method for dc-dc converter. In the proposed method, the proportional gain is set to a small value in the steady state and is changed to a large ... -
Improvement in Transient Response of Fast P Control DC-DC Converter with Static Model
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015-11-22)The purpose of this paper is to propose the digital control method that is comprised of the fast P control and model control for an improvement of the transient response of the dc-dc converter. The electronic devices are ... -
Multi-Period Prediction of Solar Radiation Using ARMA and ARIMA Models
(ELSEVIER SCIENCE BV, SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2015-12-09)Due to the variations in weather conditions, solar power integration to the electricity grid at a high penetration rate can cause a threat for the grid stability. Therefore, it is required to predict the solar radiation ... -
A Novel Power Control Strategy for Wind-Driven Permanent Magnet Synchronous Generator Based on a Single Leg Multi-Mode Power Converter
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015-03-22)This paper presents a novel power control strategy for a hybrid power supply system consisting of wind-driven permanent magnet synchronous generator (PMSG) and energy storage device. In this study, a single leg multi-mode ... -
Performance Characteristic of Digital Peak Current Mode Control Switching Power Supply
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015-09-08)The purpose of this paper is to discuss performance characteristic of digital peak current mode control switching power supply. The proposed method can capture the peak current value in real time by using the voltage ... -
Performance Characteristics of Digital Current Detector in DC-DC Converter
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015)The purpose of this paper is to present a performance characteristics of digital current detector in dc-dc converter. The digital peak current mode control dc-dc converter using the voltage-controlled oscillator (VCO) has ... -
PMSM Drive Fed by Sliding Mode Controlled PFC Boost Converter
(SPRINGER HEIDELBERG, TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY, 2014-04-05)In this study, a vector controlled permanent magnet synchronous motor (PMSM) drive fed by a two-level inverter which is connected to a boost converter with sliding mode control (SMC) for power factor correction (PFC) is ... -
Voltage and Frequency Stability Analysis of AC Microgrid
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015)Microgrid is a single controllable unit constituting distributed generation (DG) and load in the power system. The micro source includes photovoltaic (PV) cells, wind turbine, micro turbine, fuel cell, electric accumulator ...