CONSTRUCTION OF STEP UP TRANSFORMER WITH MULTI OUTPUT


CONSTRUCTION OF STEP UP TRANSFORMER WITH MULTI OUTPUT   

ABSTRACT

Transformer is one of the indispensable devices mostly in Electric Power Transmission, Transformer Step-down or Step-up, the output voltage/current to the design requirement. This project was meant to show the necessary step and methods of designing and constructing a typical step-up auto transformer with tapping. In this project, we gathered information from both primary data (personal interview) and secondary data (information from textbook and internet). The project work consist of copper winding which was self-induced the wind has several tapping for secondary voltages. It also consists of Iron Core which was laminated, bolt and nut to hold the Iron Core tight. In this design, am using 1KVA to be 5000w, for any current that come in like input to give 5000w output for a Air-conditioner to used. The winding determine wealthier step-up or step-down, in step-up is to increase voltage rating the primary turn were determine by measuring the length of the primary coil to the calculated length value then number of turns was 396 turns, which was rounded up to 400 turns for ease of calculation of the secondary number of turns, so secondary was calculating transformer ratio. 

CHAPTER ONE1.1  INTRODUCTION

A transformer is a magnetically coupled coil used in the transmission of electric power. This coil may be electrically linked, but not electrically linked as in two winding transformers. It consists of the primary winding and secondary winding which the number of turns varies depending on the type of transformer. Transformers are operated by the principle of mutual inductance between two separate coils wound on the same core. There is also the step–up and step–down transformer. This work looks into the construction of a step–up autotransformer.   the autotransformer is the transformer that consists of only one is winding port of the being common to both primary winding and secondary winding.   That theory of an autotransformer and its operation is similar to that of the two winding transformers, it has high efficiency where cheap (because it used less copper) it is applicable where transformer ratio little differs from unity.I.     STANDARD WIRE GAUGE: These are a specific number of a wine (coil) it is used in this project to gauge on 17 which has a diameter of 1.422m.II.     TRANSFORMER: It is a cutout shape rubber material with a hollow in the center and with a grove around it to avoid electrical links between the core and the coil.III.    VOLTMETER: This is the instrument used to measure the voltage across the circuit. It is connected in parallel to the winding.IV.    INSULATOR: These are the material used to isolate two conductors from touching each other.1.2  PURPOSEThis transformer is a step–up transformer, it helps in stepping up voltage because the primary winding function and the secondary winding function from the voltage rating to the normal rating are to step – up the voltage in the transformer.1.3  OBJECTIVEThis transformer consists of only one winding part of the common to both primary and secondary winding. It had high efficiency and uses less copper, it is applicable where the transformer ratio differs from unity. The primary winding is connected to the power source and the other winding is secondary winding it helps the transformer increase the voltage to the normal voltage rate.1.4 SIGNIFICANCER. Fienberg in “MODERN POWER TRANSFORMER PRACTICE” stated that a transformer has a significant rate that transformer machine in bringing down the voltage rate it’s the desired amount. Transformer initially raises the generated voltage for efficient transmission over long distance and thereafter decrease the system voltage for local destruction and utilization.1.5 LAMINATIONThe transformer comprises ‘E’ and ‘I’ laminated cores which were obtained from a scrub transformer and recycled. the process of recycling involves washing of core with fuel to remove the unwanted grease and then dry up and grease with new oil so as to prevent air gap. it also comprises of the coil which bought fresh one in the market, switches, connector former and insulator to isolate the output and input wires from touching each other.1.6 DEFINITIONS OF TERMSTRANSFORMER: A transformer is a magnetically coupled coil, a transformer rescues input current and sends output voltage, be it step – up or step–down transformer is used in the transmission of electric power.STANDARD WIRE GAUGE: These are a specific number of a wine (coil) it is used in this project to gauge on 17 which has a diagram of 1.422m. TRANSFORMER: It is a cutout shape rubber material with a hollow in the center and with a grove around it to avoid an electric link between the core and the coil. VOLTMETER: This is the instrument used to measure the voltage across the circuit. It is connected in parallel to the winding. INSULATOR: These are the material used to isolate two conductors from touching each other. CASING: The outer cover of the transformer this serve is from external hazard was made of metal as earlier stated in our previous chapter. THE SWITCH: This is mechanical advice used to open and close a complete electric circuit. The multipurpose low voltage (AC) transformers are connected via a switch to the power supply. The primary winding is connected to the power source and the other winding is secondary winding We have a step-up transformer and step–down transformer. But in this context emphasis will be lay on the step–up autotransformer.

.

CONSTRUCTION OF STEP UP TRANSFORMER WITH MULTI OUTPUT



TYPE IN YOUR TOPIC AND CLICK SEARCH.






RESEARCHWAP.ORG

Researchwap.org is an online repository for free project topics and research materials, articles and custom writing of research works. We’re an online resource centre that provides a vast database for students to access numerous research project topics and materials. Researchwap.org guides and assist Postgraduate, Undergraduate and Final Year Students with well researched and quality project topics, topic ideas, research guides and project materials. We’re reliable and trustworthy, and we really understand what is called “time factor”, that is why we’ve simplified the process so that students can get their research projects ready on time. Our platform provides more educational services, such as hiring a writer, research analysis, and software for computer science research and we also seriously adhere to a timely delivery.

TESTIMONIES FROM OUR CLIENTS


Please feel free to carefully review some written and captured responses from our satisfied clients.

  • "Exceptionally outstanding. Highly recommend for all who wish to have effective and excellent project defence. Easily Accessable, Affordable, Effective and effective."

    Debby Henry George, Massachusetts Institute of Technology (MIT), Cambridge, USA.
  • "I saw this website on facebook page and I did not even bother since I was in a hurry to complete my project. But I am totally amazed that when I visited the website and saw the topic I was looking for and I decided to give a try and now I have received it within an hour after ordering the material. Am grateful guys!"

    Hilary Yusuf, United States International University Africa, Nairobi, Kenya.
  • "Researchwap.org is a website I recommend to all student and researchers within and outside the country. The web owners are doing great job and I appreciate them for that. Once again, thank you very much "researchwap.org" and God bless you and your business! ."

    Debby Henry George, Massachusetts Institute of Technology (MIT), Cambridge, USA.
  • "Great User Experience, Nice flows and Superb functionalities.The app is indeed a great tech innovation for greasing the wheels of final year, research and other pedagogical related project works. A trial would definitely convince you."

    Lamilare Valentine, Kwame Nkrumah University, Kumasi, Ghana.
  • "I love what you guys are doing, your material guided me well through my research. Thank you for helping me achieve academic success."

    Sampson, University of Nigeria, Nsukka.
  • "researchwap.com is God-sent! I got good grades in my seminar and project with the help of your service, thank you soooooo much."

    Cynthia, Akwa Ibom State University .
  • "Sorry, it was in my spam folder all along, I should have looked it up properly first. Please keep up the good work, your team is quite commited. Am grateful...I will certainly refer my friends too."

    Elizabeth, Obafemi Awolowo University
  • "Am happy the defense went well, thanks to your articles. I may not be able to express how grateful I am for all your assistance, but on my honour, I owe you guys a good number of referrals. Thank you once again."

    Ali Olanrewaju, Lagos State University.
  • "My Dear Researchwap, initially I never believed one can actually do honest business transactions with Nigerians online until i stumbled into your website. You have broken a new legacy of record as far as am concerned. Keep up the good work!"

    Willie Ekereobong, University of Port Harcourt.
  • "WOW, SO IT'S TRUE??!! I can't believe I got this quality work for just 3k...I thought it was scam ooo. I wouldn't mind if it goes for over 5k, its worth it. Thank you!"

    Theressa, Igbinedion University.
  • "I did not see my project topic on your website so I decided to call your customer care number, the attention I got was epic! I got help from the beginning to the end of my project in just 3 days, they even taught me how to defend my project and I got a 'B' at the end. Thank you so much researchwap.com, infact, I owe my graduating well today to you guys...."

    Joseph, Abia state Polytechnic.
  • "My friend told me about ResearchWap website, I doubted her until I saw her receive her full project in less than 15 miniutes, I tried mine too and got it same, right now, am telling everyone in my school about researchwap.com, no one has to suffer any more writing their project. Thank you for making life easy for me and my fellow students... Keep up the good work"

    Christiana, Landmark University .
  • "I wish I knew you guys when I wrote my first degree project, it took so much time and effort then. Now, with just a click of a button, I got my complete project in less than 15 minutes. You guys are too amazing!."

    Musa, Federal University of Technology Minna
  • "I was scared at first when I saw your website but I decided to risk my last 3k and surprisingly I got my complete project in my email box instantly. This is so nice!!!."

    Ali Obafemi, Ibrahim Badamasi Babangida University, Niger State.
  • To contribute to our success story, send us a feedback or please kindly call 2348037664978.
    Then your comment and contact will be published here also with your consent.

    Thank you for choosing researchwap.com.