Control System And Performance Of Dc Micro Grid Under Various Loads

Control System and Performance of DC Microgrid under Various Loads Ya Min Soe#1, Soe Soe Ei Aung#2, Zarchi Linn#3 Ph.D Student, Department of Electrical Power Engineering, Yangon Technological University, Yangon Technological University, InseinTownship, Yangon, Myanmar 1yaminsoe.lpt@gmail.com 2soesoeeiaung@gmail.com 3zclinn@gmain.com Ph No: +95 95070091 Abstract: DC microgrid is the high quality electric power system focused on the development of renewable energy resources. The dc distribution

CHAPTER 1 INTRODUCTION 1.1 Introduction Non Conventional energy resources like wind, biomass, tidal /wave and small hydro potential were used due to fast depletion of fossil fuels. A micro-hydro system using natural hydro potential with minimal civil works is a strong candidate in this race. However, the system must be economical, rugged, and user friendly since local communities are often not techno-savvy. Uncontrolled low head turbines are prescribed for such applications [1]-[5], which maintain

generating system, solar electric cell energy has grown rapidly and a popular resource of energy. On like most electricity generating system has footpath of (CO2) produce, either during construction of the system or when in operation. Photovoltaic cell also known as the solar panel is one of the Morden means of generating electricity without producing (CO2) although traces of Co2 could be emitted, due to the mechanical application involves during the contraction of the Photovoltaic system which could

QUALITY ISSUES OF A GRID CONNECTED MICRO GRID PROJECT REPORT Submitted by Zeeshan Ahmed Mohammed CWID – 11612268 MASTERS OF SCIENCE in Department of Electrical and Computer Engineering Oklahoma State University TABLE OF CONTENTS CHAPTER PAGE LIST OF TABLES 3 LIST OF FIGURES 3 ABSTRACT 4 INTRODUCTION 4 SECTION 1 – General Description of the Grid 5 SECTION 2– Challenges

Introduction Permanent Magnet Generators for wind systems are an integral part of the overall system, converting the mechanical energy from the turbine into electrical energy. But since wind is an inconsistent source of power, the generator must be able to adapt itself to power fluctuations, such as excess or shortage of load. Furthermore, standalone wind systems are provided with batteries which must be kept charged under all conditions when the power is available. Thus, a controller is necessary

presents a voltage and frequency control of wind-hydro hybrid system in isolated locations in which one squirrel cage induction generator (SCIG) driven by a variable speed wind turbine and another SCIG driven by a constant power hydro turbine feeding three phase four wire local loads. The system mainly uses a rectifier and a pulse width modulation controlled insulated-gate-bipolar-transistor-based voltage-source converters (VSCs) with a battery energy storage system at their dc link. The main objectives

networks. In the US, these are typically referred to as "power grids" or just "the grid", while in the UK the network is

Generation from a Hybrid PV/Diesel System Using Particle Swarm Optimisation P.Rama krishna Department of Electrical Engineering Andhra University (A) college of Engineering,Vizag-03 Andhra Pradesh Dr.K.Vaisakh ph.D,IISc Professor ,Dept of Electrical Engineering A.U college of Engineering (A),Visakhapatnam-3 Andhra Pradesh Abstract— There is a pressing need to accelerate the development of advanced clean energy technologies in order to control the usage of the fossil fuels

from 40 MW to more than 3,000 MW in the last four years. It is also expected that the distributed generation (rooftop Solar PV) at the consumer end will drive solar power capacity additions given the acute power shortages in several states. Role of various stakeholders responsible for implementation of rooftop solar PV projects in India is shown below- During the first phase of the JNNSM from 2010 to 2013, project proponents had to rely on self-financing to kick start projects as they grappled with

7> Inbuilt i2c bus (rc3 (scl) – rc4(sda)) 8> Inbuilt spi bus (ss,sdi,sck,cs) RESET Circuit: Reset is used for putting the microcontroller into a 'known' condition. That practically means that microcontroller can behave rather inaccurately under certain undesirable conditions. In order to continue its proper functioning it has to be reset, meaning all registers would be placed in a starting position. Reset is not only used when microcontroller doesn't behave the way we want it to, but can