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Displaying transformer PowerPoint Presentations



Transformer - Northern Illinois University PPT

Presentation Summary : Transformer AC Source Alternating current comes from generators, not batteries. Ideal sinusoidal source The symbol for an AC source uses a sine curve.

Source : http://www.niu.edu/~mfortner/PHYS211/Unit%205%20Induction/p211_05d.ppt

Transformers - Sk4 Education PPT

Presentation Summary : Transformers Transformer Voltage Regulation and Efficiency Electrical Machines The output voltage of a transformer varies with the load even if the input voltage ...

Source : http://www.sk4education.com/enggnotes/Electrical_Engineering.ppt

Autotransformer - University of Massachusetts Dartmouth PPT

Presentation Summary : The input to the transformer is 2400-V, 60-Hz. Neglecting the small losses and leakage effects, determine (a) the load current, (b) the incoming line current, (c) ...

Source : http://www.faculty.umassd.edu/xtras/catls/resources/binarydoc/3525.ppt

TESTING, MAINTENANCE + PROTECTION OF DISTRIBUTION TRANSFORMERS PPT

Presentation Summary : testing, maintenance & protection of distribution transformers presented by prashant p. nankar trans-delta electricals what is a transformer? transformer is a static ...

Source : http://www.trans-delta.com/Presentation/TESTING,MAINTENANCE&PROTECTION.ppt

GENERATORS AND TRANSFORMERS - Illinois Institute of Technology PPT

Presentation Summary : It is a step down transformer http://science.howstuffworks.com/power3.htm Step Up Transformer at Power Plant http://bigvalleynews.net/BigValleyPower ...

Source : http://www.iit.edu/research/services/docs/generators_transformers.ppt

Seismic Considerations - ABB Transformer Components PPT

Presentation Summary : ABB Components USA Seismic Considerations & Power Bushings Using IEEE Standards IEEE 693 - 1997 IEEE Recommended Practice for Seismic Design of Substations IEEE Std ...

Source : http://alamo.abbus.com/ppt/Seismic%20Blue%201.1.ppt

Voltage Regulation - University of Massachusetts Dartmouth PPT

Presentation Summary : Voltage Regulation Voltage Regulation (continued) Enl = no-load output voltage Measure with a voltmeter when no load is connected to the transformer Vrated ...

Source : http://www.faculty.umassd.edu/xtras/catls/resources/binarydoc/3509.ppt

Day 4: Transformers - Liberty High School PPT

Presentation Summary : Day 4: Transformers Definition of a Transformer Transformer Windings Transformer Operation using Faraday’s Law Step-up & Step-down Transformers Turns Ratio

Source : http://www-lhs.beth.k12.pa.us/faculty/Hoffman_M/Unit%205%20PPT%20Presentations/Unit%205%20Day%204%20PPT%20-%20Transformers.ppt

Transformers - Ilya M PPT

Presentation Summary : Conclusions Transformer coefficient depends on frequency because of the resistances of windings and the dependence of induction on frequency the load because of ...

Source : http://ilyam.org/belarus2009/11._Transformers/11._Transformers_IYPT_2009_China.ppt

IEEE – IEC Transformer Test Standards Comparison C57.12.00 ... PPT

Presentation Summary : Included in March 2011 Report are; C57.12.00-2010 with IEC 600076-1 (2000) By Vinay Mehrotra / Waukesha Electric Systems. Transformer Testing C57.12.00-2010 section 8 ...

Source : http://grouper.ieee.org/groups/transformers/subcommittees/standardsc/IEEE-IEC-CrossRef/S11-IEEE-IEC-ComparisonReport.pptx

Cooling of Transformer - SriRajkumar | Just another WordPress ... PPT

Presentation Summary : Cooling of transformers. Losses in transformer-Converted in heat energy. Heat developed is transmitted by, Conduction. Convection. Radiation. The paths of heat flow are,

Source : http://srirajkumar.files.wordpress.com/2012/02/cooling-of-transformer.pptx

Switchmode Transformer Design - San Jose State University PPT

Presentation Summary : Switchmode Transformer Design By: Rizwan Khalid Outline Introduction Theory Pexpert simulations Applications Conclusion Introduction The main objective is to design a ...

Source : http://www.engr.sjsu.edu/dzhou/EE136Web0803/PowerPointFiles1203/RizwanKhalidSwitchmode%20Transformer.ppt

Transformer heat run test: The back to back method PPT

Presentation Summary : Title: Transformer heat run test: The back to back method Author: poste Last modified by: poste Created Date: 2/5/2008 11:47:24 AM Document presentation format

Source : http://grouper.ieee.org/groups/transformers/subcommittees/insulation_life/TempRiseC11/S08-Fortin-Presentation.ppt

Basic Concepts - Oakland University PPT

Presentation Summary : ... 1867) Joseph Henry (1797 – 1878) L.V.D.T. Linear Variable Differential Transformer Magnetic Circuits and Transformers Discussion D10.1 Chapter 6 Hans ...

Source : http://www.secs.oakland.edu/%7Epolis/Lectures/D10.1w%20MagneticCircuits&Transformers.ppt

Power Transformers - German University in Cairo PPT

Presentation Summary : Loaded Transformer Z2’ is the load impedance referred to the primary Equivalent circuit V1: Primary voltage (supply) I1 : Primary current. V2: ...

Source : http://eee.guc.edu.eg/Courses/Electronics/ELCT908%20Distributed%20Power%20Systems/Lectures/Lecture%204.ppt

Transformers - Mt. San Antonio College PPT

Presentation Summary : 3 Types of Transformers. Step-Up Transformer. It delivers higher voltage than the source, aka, it steps the voltage up. The voltage on the secondary side is higher ...

Source : http://www.mtsac.edu/electronics/jdenny/elec50b/Ch_19_Transformers_Powerpoint.pptm

Distribution Transformer Size Optimization by Forecasting ... PPT

Presentation Summary : Title: Distribution Transformer Size Optimization by Forecasting Customer Electricity Load Author: jluze Last modified by: Jordan Created Date: 1/2/2009 4:37:58 PM

Source : http://ieeerepc.org/past-conferences/2009-repc/files/2012/09/C2Luze09.ppt

DOE Distribution Transformer Efficiency Standards - IEEE REPC PPT

Presentation Summary : DOE Distribution Transformer Efficiency Standards IEEE Rural Electric Power Conference Charleston, SC April 29, 2008 Bob Saint – Principal Distribution Engineer ...

Source : http://ieeerepc.org/past-conferences/2008-repc/files/2012/09/NRECADOEDistributionTransformerEfficiencyStandardsREPC.ppt

Unit 29 * Three - Phase Transformers - Ashland Community ... PPT

Presentation Summary : Unit 29 Three-Phase Transformers Transformer Bank Two or three single-phase transformers can be connected together to deliver three-phase power.

Source : http://webs.ashlandctc.org/rchaffins/EES101/EES101%20PPT/Unit%2029.ppt

SELF INDUCTION - Montgomery College PPT

Presentation Summary : Operate only on AC current Transformers change the magnitude of current and the voltage in AC circuit Step-up transformer Step down transformer TYPES OF ...

Source : http://cms.montgomerycollege.edu/uploadedFiles/EDU/Departments_-_Academic/Radiologic_Technology_Program/RT%20102%20SELF%20INDUCTION.ppt

LESSON GUIDE: 15 HOURS: 2 TITLE: Fundamental Electrical ... PPT

Presentation Summary : Transformer Laboratorium Penelitian Konversi Energi Elektrik Institut Teknologi Bandung Autotransformer Step-down autotransformer Power rating ...

Source : http://akbarcollege.files.wordpress.com/2012/03/7-0-dasar-trafo.ppt

Self-Oscillating Converters - San Jose State University PPT

Presentation Summary : Self-Oscillating Converters By: Andrew Gonzales EE136 INTRODUCTION General Operating Principle How the circuits work Transformer Design for Converter General ...

Source : http://www.engr.sjsu.edu/~dzhou/EE136Web0803/PowerPointFiles1203/AndrewGonzalesSelf-Oscillating%20Converters.ppt

Design a protection System of 220/33kV Grid Station PPT

Presentation Summary : Introduction. Protection System. Single Line Diagram of Ramah Grid. Busbar Protection. Transformer Protection. Distance Protection. Implementation. Conclusion ...

Source : http://www.engg.uaeu.ac.ae/departments/units/gra/presentation/nd_08_09/finals-ss08.09/Male/Elec/EEM2-9/Design%20a%20protection%20system%20of%20220-33%20kv%20Ramah%20Grid%20Station.pptx

Basic Principles - SST UMT PPT

Presentation Summary : Transformer Model Equivalent Circuit Mechanical Analogy Transformer in action Transformer Core Design Transformer Model where r = diag [r1 r2], ...

Source : http://sst.umt.edu.pk/newsite/courses/Spring2010/EE-569/Lect%201%20Basic%20Principles.ppt

Rad Tech 110 - Orange Coast College PPT

Presentation Summary : Both voltage and current In a step-up transformer the voltage is increased The primary side (incoming) has less coils than the secondary (outgoing) side.

Source : http://occonline.occ.cccd.edu/online/lsachs/Rad%20Tech%20110%20circuits%20lecture.ppt

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