Fotovoltaik Panel ile Beslenen Adım Motorunun PIC Denetleyici Kullanarak Adım Açısının Kontrol Tasarım ve Uygulaması

Son yıllarda, adım motorları başta elektronik ve bilgisayar teknolojileri olmak üzere hassas konum kontrolü gerektiren birçok uygulamada kullanılmaktadır. Bu çalışmada, adım motor kullanılan farklı özelliklerdeki mekanik sistem uygulamaları için bir denetleyici tasarlanmıştır. Çalışma sırasında, besleme gerilimi olarak günümüzde popülaritesi gün geçtikçe artan temiz enerji kaynaklarının başında yer alan Fotovoltaik (FV) panel tercih edilmiştir. Ayrıca çıkış gerilimi değerini sabitlemek, Fotovoltaik panele gelen güneş ışınlarının sebep olduğu panel çıkışındaki gerilim dalgalanmalarının önüne geçmek ve sisteme bağlı olan akünün ihtiyacı olan gerilim değerini elde edebilmek için şarj kontrol regülatörü kullanıldı. Bu makale permanent mıknatıslı adım motorun PIC16F84A olarak bir mikrokontrolör kullanılarak kontrol edilmesine odaklanmıştır. Önerilen sistem Proteus programı ile benzetim modeli gerçekleştirilmiş ve kontrol devresi ile deneysel bir sistem üzerinde test edilmiştir.

Anahtar Kelimeler:

Adım motor, Kontrolör, Fotovoltaik sistem

Design and Implementation of Step Angle Control by using PIC Controller for Step Motor-Fed Photovoltaic Panels

In recent years, stepper motors have been used in many applications such as requiring precise position control, primarily electronic and computer technology. In this work, the controller is designed for mechanical system applications in different specifications using stepping motors. During the study, photovoltaic (PV) panel, which is at the head of the clean energy sources which are increasing in popularity today as the supply voltage, is preferred. In addition, the charge control regulator was used to stabilize the output voltage, to prevent voltage fluctuations at the panel output caused by solar radiation from the photovoltaic panel and to obtain the voltage value of battery which is connected to the system. This article focuses on controlling the permanent magnet stepper motor as a PIC16F84A using a microcontroller. The proposed system was simulated with the Proteus program and tested on an experimental system with a control circuit.

Keywords:

Step motor, Controller, Photovoltaic system,

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