Browsing Thesis & Design Report, BSc (Electrical and Electronic Engineering) by Author "Abedin, Dr. Amina Hasan"

Now showing items 1-7 of 7

    • Analysis of synchronous and interleaved converter 

      Nahin, MD. Mohaiminul Islam; Fuad, MD. Kamrul Hassan; Amin, MD. Abdullah Al; Barua, Anik (BRAC Univeristy, 2018-04)
      Converter circuits are different kinds of power electronics circuit which analysis the current and voltages from one level to another level with the importance of high efficiency. In the new era of power electronics, the ...

    • Analysis of Thyristor based dual converter controlling the firing angle for HVDC transmission 

      Hassan, Mohammed Fuad; Monir, K. M. Mahmudul; Hossain, Md. Ismail; Joy, Sudipto Das (BARC University, 2017-12)
      Electricity is one of the most reliable energy sources because it can be converted into any form of energy and can easily be transmitted from one place to another. For transmission purpose we use Alternating current because ...

    • Design and analysis of DC-DC PWM converter and DC-AC converter 

      Mazumder, Md Imran Kayesh; Mahbub, Md Munem; Rahman, Muid; Amin, Galib (BARC University, 2017-12)
      Converters are electrical circuits that converts a voltage level to another. Inverter is used in different purposes of lives. DC-DC converters are also known as switching converters, switching power supplies or switches. ...

    • Design and development of a stepper motor position control system in micro-stepping mode using Atmega32 Microcontroller 

      Hasan, Mahmud; Refath, Nehal Hasnain; Ferdus, Rifat (BRAC Univeristy, 2018-04)
      Stepper motor mainly operates on open loop controller which actually causes loss of steps and slip of steps and so closed loop position control is being developed to overcome these drawbacks. The controller is usually of ...

    • Implementation of soft switching in resonant converters 

      Mehedy, Mehedy Hachan; Zoardar, Md. Akib Hasan; Islam, Sayed Alvee; Ahmed, Shakil (BRAC Univeristy, 2018)
      Switch is an electrical component that can turn on or off in an electrical circuit, interrupting the current or diverting it from one conductor to another. In power electronics sector hard switching and soft switching ...

    • Modeling a DC to DC converter and design a controller for the converter 

      Haque, Ayman Mahmud; Sutradhar, Dipanwita; Islam, Md Istiakul; Ferdous, Zarmin (BRAC Univeristy, 2017)
      DC-DC converters are some of crucial power electronic circuits. They are widely used in the power supply equipment for most electronic instruments and also in specialized high-power applications such as battery charging, ...

    • Multi-level inviter design and topologies 

      Taposh, Asif Nahin; Islam, MD. Tarequl; Howlader, Timon Ponkoj; Arpon, Waheed Ali (BARC University, 2017-12)
      AC power is most widely used power sources both in household appliances and industrial machines. But when AC supply is not available for a certain period of time at that time we need to convert stored DC power in to AC ...