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Browsing Makale Koleksiyonu by Author

Browsing Makale Koleksiyonu by Author "Erdem, Zekiye"

Now showing items 1-6 of 6

A New Approach for Calculation of PID Parameters with Model Based Compact Form Formulations

Özdemir, Ayhan; Erdem, Zekiye (KAUNAS UNIV TECHNOLOGY, 2014)

PID controller is a popular control method still widely used in process industry. In literature there are model/non-model based calculation methods for PID parameters. However, a model based analytic formulation in compact ...
A Review of MPPT Algorithms for Partial Shading Conditions

Erdem, Zekiye (POLISH ACAD SCIENCES INST PHYSICS, 2017)

Maximum power point tracker in a photovoltaic system allows to maximize the energy drawn from the connected photovoltaic modules. In the partial shade conditions there can be more than one maximum point in photovoltaic ...
An Advanced Particle Swarm Optimization Algorithm for MPPTs in PV Systems

Erdem, Zekiye (POLISH ACAD SCIENCES INST PHYSICS, 2017)

Maximum power point trackers are in charge of absorbing the maximum potential power from the photovoltaic panels. Thus, this makes the maximum power point trackers the fundamental parts of the photovoltaic panel systems. ...
Double-loop PI controller design of the DC-DC boost converter with a proposed approach for calculation of the controller parameters

Özdemir, Ayhan; Erdem, Zekiye (SAGE PUBLICATIONS LTD, 2018)

Parameters of digital proportional-integral/proportional-integral-derivative controllers are usually calculated using commonly known conventional methods or solution of discrete-time equations. In literature, a model-based ...
Model-reference sliding mode control of a three-phase four-leg voltage source inverter for stand-alone distributed generation systems

Özdemir, Ayhan; Yazıcı, İrfan; Erdem, Zekiye (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2015)

This paper proposes a discrete-time model-reference sliding mode control of three-phase four-leg voltage source inverters for stand-alone distributed generation systems. Three-phase four-leg voltage source inverters (VSIs) ...
Optimal digital control of a three-phase four-leg voltage source inverter

Özdemir, Abdil; Erdem, Zekiye (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2016)

This paper presents a three-dimensional (3-D) space vector pulse width modulation (SVPWM) technique via a 4 x 4 orthonormal transformation matrix that has been used as a new approach in controlling a three-phase four-leg ...