Do you want to publish a course? Click here

Design And Implementation Of Advanced Solar Battery Charging System

تصميم و تنفيذ نظام شحن بطاريات شمسي متطور

1939   1   195   0 ( 0 )
 Publication date 2016
and research's language is العربية
 Created by Shamra Editor




Ask ChatGPT about the research

The main goal of this search is to design maximum solar power batteries charging system, Maximum power point tracking (MPPT) system is used in the photovoltaic (PV) system consisting of a buck-boost Direct Current DC/DC converter, which is controlled by a microcontroller unit, The microcontroller is programmed with a simple and reliable MPPT called Incremental Conductance (InCond). The designed battery charger was tested, and the results obtained had insured about the permanent control on the battery charging. Comparison study was done, with PWM solar charger controller, it was obvious by The experimental results, that the battery get charged in a very short time period considering of the solar sun light hours per day, and the characteristics of the used solar panel, which confirm the reliable performance of the suggested charging system.


Artificial intelligence review:
Research summary
يهدف هذا البحث إلى تصميم نظام شحن بطاريات بالطاقة الشمسية باستخدام تقنية تتبع الاستطاعة الأعظمية (MPPT) مع مبدل زافع-خافض للجهد المستمر (buck-boost DC/DC converter) يتم التحكم به بواسطة متحكم صغري من نوع PIC16F877A. تم استخدام خوارزمية الموصلية المتزايدة (Incremental Conductance) لتتبع نقطة الاستطاعة الأعظمية. أظهرت النتائج التجريبية أن النظام المقترح يوفر تحكمًا دائمًا بعملية الشحن ويشحن البطاريات بسرعة أكبر مقارنةً بجهاز شحن يعتمد على التحكم بعرض النبضة (PWM). تم اختبار النظام باستخدام ألواح شمسية وبطاريات حمض الرصاص، وأظهرت النتائج كفاءة عالية في الأداء واستقرارًا في عملية الشحن. كما تم مقارنة أداء النظام المقترح مع نظام شحن PWM، وأظهرت النتائج تفوق النظام المقترح من حيث سرعة الشحن واستقرار الأداء. تم تنفيذ النظام واختباره في مختبر الطاقات المتجددة بكلية الهندسة التقنية، جامعة طرطوس.
Critical review
دراسة نقدية: يعتبر البحث مساهمة قيمة في مجال أنظمة الشحن بالطاقة الشمسية، حيث يقدم حلاً عمليًا وفعالًا لمشكلة شحن البطاريات باستخدام تقنية تتبع الاستطاعة الأعظمية. ومع ذلك، يمكن تحسين البحث من خلال تضمين تحليل اقتصادي أكثر تفصيلًا لتكلفة النظام المقترح مقارنةً بالأنظمة التقليدية. كما يمكن توسيع الدراسة لتشمل أنواعًا أخرى من البطاريات مثل بطاريات الليثيوم أيون، والتي تُستخدم بشكل واسع في التطبيقات الحديثة. بالإضافة إلى ذلك، يمكن تحسين البحث من خلال تقديم مزيد من التفاصيل حول الأداء في ظروف بيئية مختلفة مثل التغيرات الكبيرة في درجات الحرارة وشدة الإشعاع الشمسي.
Questions related to the research
  1. ما هي التقنية المستخدمة لتتبع الاستطاعة الأعظمية في النظام المقترح؟

    تم استخدام تقنية الموصلية المتزايدة (Incremental Conductance) لتتبع الاستطاعة الأعظمية في النظام المقترح.

  2. ما هو نوع المتحكم الصغري المستخدم في النظام؟

    تم استخدام متحكم صغري من نوع PIC16F877A في النظام المقترح.

  3. كيف تم مقارنة أداء النظام المقترح مع نظام شحن PWM؟

    تم مقارنة أداء النظام المقترح مع نظام شحن PWM من خلال الاختبارات التجريبية، وأظهرت النتائج أن النظام المقترح يشحن البطاريات بسرعة أكبر ويقدم أداءً أكثر استقرارًا.

  4. ما هي أنواع البطاريات التي تم اختبار النظام عليها؟

    تم اختبار النظام على بطاريات حمض الرصاص المتوفرة في مختبر الطاقات المتجددة بكلية الهندسة التقنية، جامعة طرطوس.


References used
International Energy Agency,Technology Roadmap: Solar Photovoltaic Energy; IEA Publications, Paris, France, 2010
Tomabechi,K, Energy Resources in the Future, Energies,Vol.3, 2010, pp.686- 695
Shengyi, L Dougal,R, Dynamic Battery Model for System Simulation,IEEE Transactions on Components and Packaging Technologies, Vol. 25, No.3,2002, pp1521- 3331
rate research

Read More

The paper begins with an introduction that describes the concept and importance of power system security. The mathematical model is built depending on both the linear load flow technique and the sensitivity factors for line and generation outages. The algorithm has been designed so that a power system of arbitrary bus number and voltage levels can be studied. This algorithm has been programmed in Borland Pascal in interactive mode, and the developed program has been tested on several test systems. The Program has been used for security assessment of a part of the Syrian 230 kV network. The obtained results have shown the validity and effectiveness of the program in spite of using linear models. It is worth saying that the developed program is the first one for security assessment in Syria so far.
The DC sources like fuel cells, solar cells, storage units need to raise its output voltage in order to match load requirements. So often these systems are equipped with Power Electronics techniques in general and DC-DC booster converters in partic ular. The paper provides the mathematical model and algorithm for designing the booster converter with selected values in order to define the values of the most important parameters of its components including inductor parameters. Based on the developed algorithm, a simulation of the system is conducted in MATLAB / Simulink environment to analyze the impact of changing the inductor inductance on booster performance. Also the paper includes the mathematical model and algorithm for designing the booster inductor in terms of material, conductor type and shape of core and number of windings. Based on the design results, the inductor has been implemented completely in the laboratory. The inductance of the implemented inductor has been measured using a number of measuring methods to make sure of its value and match it with the theoretical values of design. Finally, the developed algorithm has been translated into a program in an environment Matlab / GUI , with which several computer tests have been performed.
This Research presents a detailed study and practical design for the construction, programming and implementation of the system to receive SMS messages sent from a mobile phone or more to the SIM card placed with in the circuit (GSM-MODULE) connected in turn with a microcontroller which translates and shows this message on the optical matrix.
This research is centered on design of a serial industrial manipulator with 4 degrees of freedom(4-DOF) in order to manipulation on production linesand packaging tasks of small pieces, it is characterized by flexibility and the possibility of compa tibility with other robots in the work area. Research explains the Mechanical description of the manipulator and the study of the inverse kinematic and direct kinematics in addition to the study of the path of the manipulator.Manipulator electric engines are servo motors (DC Servo motor). The design of the electronic driving system of the robot depends on the Arduino Board(Arduino UNO). The application interface, which was built within the software (Microsoft Visual Studio), allows to easily control the manipulator.Where the robot three-dimensional model (3D) simulates the movement of the robot at work. In the latter part of the research we discussed practical prototype test results of the robotic manipulator that we have designed and implemented.
The paper describes a method of driving system for switch reluctance motor (SRM6/8) with 4 phases by using: PC through (RS232), driving circuit utilizing microcontroller (Atmega 8535), and operating algorithm, which is stored in the microcontroller . The operation of the motor is monitored by using an interface which is designed to monitor and change the motor parameters such as speed, voltage and current. This method can be used for monitoring the motor operating in inaccessible environment. The driving system for switch reluctance motor (SRM6/8), which is the topic of this research, was designed and manufactured in the laboratory by using the solid iron. The coils are carried by the poles which are fixed inside the solid iron cylinder.
comments
Fetching comments Fetching comments
Sign in to be able to follow your search criteria
mircosoft-partner

هل ترغب بارسال اشعارات عن اخر التحديثات في شمرا-اكاديميا