Preview

It Report

Powerful Essays
Open Document
Open Document
1098 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
It Report
PROPOSAL INSTALLATION OF THREE PHASES MOTOR IQRA UNIVERSITY 28TH December 25, 2012

Prepared for: Prepared by:
Abrar Ahmed Umar Hayyam
Academic Director Qasim Ali
Iqra University Iqra University

Abrar Ahmed
Academic Director
Iqra University
H-9 Sector
Islamabad

28 December 2012

Dear Mr.Abrar,

We are pleased to submit a proposal for the Installation of Three Phase Induction Motor in the AC plant system. This proposal shows the benefit of using three phase motor.
We hope that this report will merit your approval.
Yours faithfully,

Umar Hayyam

Abstract

This report discusses the inadequacies of the present Ac plant system and the benefits of using Three Phase Motor. The problem in the Ac plant system came to light during a routine inspection. We noticed that insufficient airflow and wastes of too much electricity by current motor are the problems with the present system. The combination of these two problems creates both an unsafe and an inefficient system. To correct the problem, the present single-phase motor in the system must be removed and replaced with a new three-phase induction motor. This new motor will not only correct the problems of the present system but it will also produce the some extra benefits. We conclude that single phase motor in the ventilation system should be replace with a new three phase motor.

1. INTRODUCTION

This report focuses on the installation of three phase induction motor to improve the performance of AC plant system.

1.1 AIM:

The purpose of this report is to inform you of the inadequacies of the present AC plant system, and to inform you of the benefits of using three phase motor. In this report, we will first give you a quick summary of the proposal, followed by the necessary background information required. We will then discuss in

You May Also Find These Documents Helpful

  • Powerful Essays

    Nt1330 Unit 5 Lab Report

    • 1050 Words
    • 5 Pages

    The experimental setup is shown in Figures 5 and 6. Shows the GA-PID and ACO-PID controllers for a 3-phase 60KW SRM motor which are implemented & simulated by using Matlab-Simulink software program. Motor parameters used for simulation are given in Table 1. Tables 2 and 3 shows the GA-PID and ACO-PID controller’s parameters. the response of Kp, Ki and Kd parameters are summarized on table 4 which shows that the proportional controller “Kp” will have the effect of reducing rise time and will reduce the steady state error while the integral controller “Ki” will have the effect of eliminating the steady state error but will have the worst transient response on a system while the derivative…

    • 1050 Words
    • 5 Pages
    Powerful Essays
  • Powerful Essays

    This paper discusses the proposal package for Riordan, which handles each step of electric fans from inception to production. The paper also includes the material requirement-planning phase of fans being manufactured at the China Plant. An analysis of the existing production process of the Riordan electric fans provides the basic outline for designing the new process to remove bottlenecks. In addition, the production…

    • 1778 Words
    • 8 Pages
    Powerful Essays
  • Good Essays

    The Riordan Manufacturing Plant in Hangzhou, China as part of their relocation effort, have undertaken an intense operation to modernize and upgrade the manufacturing process for the electric fans. An analysis of the manufacturing processes indicated roadblocks and loopholes in the system affecting the quality, timing inventory, and the production procedures. The proposed overhaul will address the malfunctions and a revised electric fan production plan. Implementing a new MRP II System will allow for enhance forecasting as well as a more integrated supply chain with all the company components.…

    • 1000 Words
    • 4 Pages
    Good Essays
  • Powerful Essays

    Winding pitch

    • 3903 Words
    • 16 Pages

    Both winding pitch (2/3rd and of AC generators has influence on the 5/6th) have some pros and cons, correct shape of waveform (harmonic contents) selection for any proposed application and on the level of the fundamental is the key for ensuring a cost effective voltage. The winding pitch will have power supply solution. an influence on neutral circulating current I. Introduction The stator winding pitch of a generator is a design parameter that can be used to optimise the generator waveform shape and minimise the generator cost, because shorter pitch (lower pitch ratios) use the generator stator less effectively and require the use of more electrical steel and copper for the same kW output than higher pitch machines. For example: n  /6th pitch windings suppress 5th and 7th voltage 5 harmonics but may enhance the triple harmonics…

    • 3903 Words
    • 16 Pages
    Powerful Essays
  • Powerful Essays

    we know that Lincoln Electric Company is a famous company and it has high profit for it has some unusual system and rule. However, according to today business, we could know that the Lincoln Electric Company will meet some problems for its old system and rule. Thus, I will point out some problems in Lincoln Electric Company and also give my recommend in order to solve those problems.…

    • 2741 Words
    • 11 Pages
    Powerful Essays
  • Good Essays

    and fire detection systems. The investigation of the turbine engine induction system focuses on the…

    • 902 Words
    • 6 Pages
    Good Essays
  • Satisfactory Essays

    Dahlander Motor

    • 978 Words
    • 3 Pages

    The Dahlander pole-changing circuit is a particularly important type of two "speed pole "changing control device. The stator winding of the motor consists of six coils. By combing these in different ways, the winding can be given in different numbers of pairs of poles. The motor has two speeds, the only available ratio being 1:2.the stator winding is delta-connected for the lower speed and higher number or pairs of poles, two coils being connected in series to make up each leg of the winding. At the higher speed, two coils are connected in parallel each leg and the winding is double-star connection. The starting characteristics of the two types of circuit differ, as do their run-up curves. Manufacturers design the windings of the Dahlander pole-changing motors to produce a power ratio: Pn ,n max Pn, n min Pole-changing motors with two separate winding may have one or both connected as Dahlander circuits. Asynchronous motor of this type have up to four different speeds. The disadvantage of the pole-changing method is that only fixed speeds are obtained and that these are restricted to range. Since the speed of a three-speed asynchronous motor depends on the frequency of the voltage supplied to it, we can make use of frequency to control speed. The motor is fed from the supply line via a frequency converter; Machine converters or electronic frequency converters are used.…

    • 978 Words
    • 3 Pages
    Satisfactory Essays
  • Satisfactory Essays

    The report firstly introduced Auto Air Condition System basic information included Auto Air Condition System definition classification application industry chain structure industry overview; international market analysis, China domestic market analysis, Macroeconomic environment and economic situation analysis, Auto Air Condition System industry policy and plan, Auto Air Condition System product specification, manufacturing process, cost structure etc.…

    • 926 Words
    • 4 Pages
    Satisfactory Essays
  • Powerful Essays

    Abstract- Basically, the motor drive system comprises a voltage source inverter-fed induction motor (VSIM): namely a three-phase voltage source inverter and the induction motor. The squirrel-cage induction motor voltage equations are based on an orthogonal d-q reference-rotating frame where the coordinates rotate with the controlled source frequency. The paper presents a novel fuzzy logic controller for high performance induction motor drive system. The inputs to the fuzzy logic controller are the linguistic variables of speed error and change of speed error, while the output is change in switching control frequency of the voltage source inverter. In this paper a comparison between fuzzy logic controller and traditional PI controllers are presented. The results validate the robustness and effectiveness of the proposed fuzzy logic controller for high performance of induction motor drive. Simulink software that comes along with MATLAB was used to simulate the proposed model.…

    • 2021 Words
    • 9 Pages
    Powerful Essays
  • Good Essays

    - The right AC installers of your decision will both guidance you viewing the AS framework which is most appropriate for…

    • 1008 Words
    • 5 Pages
    Good Essays
  • Good Essays

    Circuit breaker case study

    • 4770 Words
    • 20 Pages

    In this assignment, we are assign to construct a 2 button type Ac motor control system. The 2 type button means that there are only 2 buttons which is the stop button and the forward button. The successful build the whole system, a few component are very critical in this system.…

    • 4770 Words
    • 20 Pages
    Good Essays
  • Satisfactory Essays

    Nowadays motor is widely use appliance for industrial control, automation and home electrical appliance. It span everything from residential washing machines, fans, hand-held power tools,…

    • 780 Words
    • 5 Pages
    Satisfactory Essays
  • Good Essays

    PRESENTED BY MOHAMMAD ABID           ABSTRACT BLOCK DIAGRAM POWER SUPPLY LM324 Relay AC MOTOR ADVANTAGES APPLICATIONS WORKING PROCEDURE CONCLUSION   Irrigation is the key to a successful garden. Long gone are the days of manual watering or relying on a friend to water when you are on vacation or away on business.…

    • 512 Words
    • 6 Pages
    Good Essays
  • Satisfactory Essays

    Induction Motor

    • 282 Words
    • 2 Pages

    With the advent of electrical energy distribution systems and their universal adoption throughout the world for the purpose of lightening and power the field of electric motors especially the AC type has shown a remarkable development in all prospects all over the world. As a result of the technological advancements the engineers throughout the world tried their best of best to come out with the most energy efficient and safe machines particularly, in the context of electric motors.…

    • 282 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Electronics and Electrical

    • 7362 Words
    • 30 Pages

    C. S. Indulkar, Laboratory Experiments in Electrical Power Engineering, Khanna Publishers, 2003. G. K. Dubey, Fundamentals of Electrical Drives, Narosa Publishing House, 2003. S. N. Singh, Electric Power Generation, Transmission and Distribution, Prentice-Hall, 2007. R. K. Rajput, Electrical Machines, 3 rd Ed., Laxmi Publications (P) Ltd, 2003. P. Kundur, Power System Stability and Control, McGraw-Hill, 1995.…

    • 7362 Words
    • 30 Pages
    Satisfactory Essays