Essays about: "BMR450"

Showing result 1 - 5 of 7 essays containing the word BMR450.

  1. 1. Load Identification of DC-DC Buck Converter

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Lokesh Tammineni; Kalyan Chakravarthi Boddapati; [2012]
    Keywords : Buck Converter; Load Identification;

    Abstract : The thesis is to develop Signal Processing methods which increase the performance, functionality and reliability of dc-dc converters which is part of an ongoing project of Ericsson together with Blekinge Institute of Technology. The aim of this project is to model the buck converter system of Ericson’s BMR450 using MATLAB Simulink and develop methods to identify the capacitive load. READ MORE

  3. 2. CONTROL OF BUCK CONVERTER BY POLYNOMIAL, PID AND PD CONTROLLERS.

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : MADHU KIRAN . EDURU RAJA CHANDRA SEKHAR; PARTHA SARADHI . THOTA; [2012]
    Keywords : Buck Converters; DC-DC Converters; PID; PD POLYNOMIAL Controllers. ;

    Abstract : This thesis is an ongoing project of Ericsson with collaboration of Blekinge Institute of Technology [BTH], and Linneaus University [LNU] to compare the functionality and performance of three controllers Polynomial Pole Placement, PID [Proportional Integral Derivative] and PD controller in third order. This paper presents the state space modeling approach of DC-DC Buck converter. READ MORE

  4. 3. Simulation of the BMR450 DC/DC converter

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Sriharsha Santhapur; Shivachaitanya Mamdur; [2011]
    Keywords : DC DC converter; BMR 450; Buck converter; MATLAB Simulink; PID Controller; state space analysis; Network Analysis; SimPowersystems;

    Abstract : This thesis is a part of collaborated project between Ericsson AB and Blekinge Institute of Technology to develop signal processing methods to be used in digital power in order to increase the functionality, performance and reliability of dc-dc converters. The task of this project work is to model a buck converter and a measurement system to sense the inductor current and output voltages of the buck converter system of Ericsson’s BMR450. READ MORE

  5. 4. Experimental evaluation setup to Measure Inductor Current in a Buck Converter

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : SUBASH NEMANI; CHANDRAKANTH DUBHASI; [2011]
    Keywords : DC-DC Converters; BMR450;

    Abstract : In this thesis work we constructed a measurement circuit for measurement of the inductor current in the buck converter BMR450. We theoretically show that the voltage across the capacitor is directly proportional to the inductor current in the BMR450. We designed a test bed to enable the measurement of the inductor current. READ MORE

  6. 5. Load Identification of DC-DC converter

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Shahruk Osman; Surkhru Osman; [2011]
    Keywords : DC-DC power converters; system identification; parameter estimation; black-box; grey-box;

    Abstract : This thesis is part of an ongoing project of Ericsson together with Blekinge Institute of Technology, Växjö University and Linneaus University to develop Signal Processing methods to increase the functionality, performance and reliability of dc-dc converters using signal processing methods. The aim of this work is to model the buck converter system of Ericssons BMR450 and develop a time-domain based system identication method to identify the capacitive load. READ MORE