This document discusses the classification and components of transformers. Transformers can be classified by the number of windings (conventional, autotransformer, multi-winding), number of phases (single or three-phase), and voltage level (step-up or step-down). The key components are the core, which is made of laminated steel, and the windings, which can be shell, core, or sandwich type. Transformers work on the principle of mutual induction to transmit power by increasing or decreasing voltages.
construction, types and working principle of single phase transformerArunkumar Tulasi
construction and working of single phase transformer and its types
material using in construction, importance of transformer for transmitting power from generating station to distribution. capacity of transformers using in generating stations, transmission systems and distribution systems
CORE LOSS,COPPER LOSS,EDDY CURRENT,HYSTERESIS LOSS OF TRANSFORMER| DAY6|BASIC...Prasant Kumar
#CORE_COPPER_LOSS_EDDY_CURRENT_HYSTERESIS_LOSS
#CORE_LOSS_OF_TRANSFORMER
#COPPER_LOSS_OF_TRANSFORMER
#EDDY_CURRENT_OF_TRANSFORMER
#HYSTERESIS_LOSS_OF_TRANSFORMER
#BASIC ELECTRICAL ENGINEERING
In this video you will learn
Transformer ,Day 6, core loss,copper loss,eddy cuurent loss, Basic electrical and electronics engineering.
Transformer is a static device, hence mechanical losses (like friction loss) are absent in it. A transformer only consists of electrical losses (iron losses and copper losses).
Core Loss Or Iron Loss Or Constant loss:
Core losses are due to the magnetic properties of the material used for the construction of core.
Core is made by iron like CRGO so called iron loss.
Core loss is treated as constant at rated voltage and frequency, so called constant loss.
Eddy current loss:
WHAT IS TRANSFORMER, DEFINE TRANSFORMER, TYPES OF TRANSFORMER, RATINGS OF TRANSFORMERS, MANUFACTURING PROCESS OF TRANSFORMER, PARTS OF TRANSFORMER, TESTS OF TRANSFORMER, COSTING OF COPPER.
EMF EQUATION OF TRANSFORMER,TRANSFORMATION RATIO OF TRANSFORMER|DAY 3|BASIC E...Prasant Kumar
#EMF_equation_transformer
#Transformation_Ratio of transformer
#Basic electrical engineering
#Derivation of transformer emf equation
#How to calculate transformer emf equation
#Topic - ELECTRICAL TRANSFORMER
~ Link of all sessions are.
DAY 1 (Need/Definition)
https://youtu.be/BvaykFJ_NoE
DAY 2 (Working principle and Construction)
https://youtu.be/06rgxocihaM
DAY 3 (EMF equation and Turns Ratio)
https://youtu.be/g7e5xBPmv3Y
DAY 4 (Classification of Transformer)
https://youtu.be/6NP5L4MlvY4
DAY 5 ( Ideal and practical transformer on no load)
(Equivalent Transformer)
https://youtu.be/6LCLQC1p3lg
Construction & E.M.F. eqn. of transformerJay Baria
In this ppt, construction and emf equation of transformer is shown and also the types of transformer and its various losses and its application is given in the presentation.
construction, types and working principle of single phase transformerArunkumar Tulasi
construction and working of single phase transformer and its types
material using in construction, importance of transformer for transmitting power from generating station to distribution. capacity of transformers using in generating stations, transmission systems and distribution systems
CORE LOSS,COPPER LOSS,EDDY CURRENT,HYSTERESIS LOSS OF TRANSFORMER| DAY6|BASIC...Prasant Kumar
#CORE_COPPER_LOSS_EDDY_CURRENT_HYSTERESIS_LOSS
#CORE_LOSS_OF_TRANSFORMER
#COPPER_LOSS_OF_TRANSFORMER
#EDDY_CURRENT_OF_TRANSFORMER
#HYSTERESIS_LOSS_OF_TRANSFORMER
#BASIC ELECTRICAL ENGINEERING
In this video you will learn
Transformer ,Day 6, core loss,copper loss,eddy cuurent loss, Basic electrical and electronics engineering.
Transformer is a static device, hence mechanical losses (like friction loss) are absent in it. A transformer only consists of electrical losses (iron losses and copper losses).
Core Loss Or Iron Loss Or Constant loss:
Core losses are due to the magnetic properties of the material used for the construction of core.
Core is made by iron like CRGO so called iron loss.
Core loss is treated as constant at rated voltage and frequency, so called constant loss.
Eddy current loss:
WHAT IS TRANSFORMER, DEFINE TRANSFORMER, TYPES OF TRANSFORMER, RATINGS OF TRANSFORMERS, MANUFACTURING PROCESS OF TRANSFORMER, PARTS OF TRANSFORMER, TESTS OF TRANSFORMER, COSTING OF COPPER.
EMF EQUATION OF TRANSFORMER,TRANSFORMATION RATIO OF TRANSFORMER|DAY 3|BASIC E...Prasant Kumar
#EMF_equation_transformer
#Transformation_Ratio of transformer
#Basic electrical engineering
#Derivation of transformer emf equation
#How to calculate transformer emf equation
#Topic - ELECTRICAL TRANSFORMER
~ Link of all sessions are.
DAY 1 (Need/Definition)
https://youtu.be/BvaykFJ_NoE
DAY 2 (Working principle and Construction)
https://youtu.be/06rgxocihaM
DAY 3 (EMF equation and Turns Ratio)
https://youtu.be/g7e5xBPmv3Y
DAY 4 (Classification of Transformer)
https://youtu.be/6NP5L4MlvY4
DAY 5 ( Ideal and practical transformer on no load)
(Equivalent Transformer)
https://youtu.be/6LCLQC1p3lg
Construction & E.M.F. eqn. of transformerJay Baria
In this ppt, construction and emf equation of transformer is shown and also the types of transformer and its various losses and its application is given in the presentation.
Ekeeda Provides Online Electrical and Electronics Engineering Degree Subjects Courses, Video Lectures for All Engineering Universities. Video Tutorials Covers Subjects of Mechanical Engineering Degree.
Electronics and Communication Engineering is the Branch of Engineering. Electronics and Communication Engineering field requires an understanding of core areas including Engineering Graphics, Computer Programming,Electronics Devices and Circuits-I, Network Analysis, Signals and Systems, Communication Systems, Electromagnetics Engineering, Digital Signal Processing, Embedded Systems, Microprocessor and Computer Architecture. Ekeeda offers Online Mechanical Engineering Courses for all the Subjects as per the Syllabus. https://ekeeda.com/streamdetails/stream/Electronics-and-Communication-Engineering
Transformer types core, shell, toroidal. steps to design a EI core type transformer by calculating tongue width, stack height etc and two examples are given
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
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Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
2. 2.2. Transformer Classification
• In last Class we discussed about the basics and
principle behind the working of transformer.
• The principle behind the operation known as
the electromagnetic induction.
• In today’s class we will discuss about the
classification of transformers and the
insulation offered across the windings.
3. • In terms of number of windings
– Conventional transformer: two windings
– Autotransformer: one winding
– Others: more than two windings
• In terms of number of phases
– Single-phase transformer
– Three-phase transformer
Transformer Classification
MZCET/ECE/III Sem/EE6352- Unit 2 3
4. • Depending on the voltage level at which the winding is
operated
– Step-up transformer: primary winding is a low voltage (LV)
winding
– Step-down transformer : primary winding is a high voltage
(HV) winding
Transformer Classification2.1
MZCET/ECE/III Sem/EE6352- Unit 2 4
5. • It is based on principle of MUTUAL
INDUCTION.
Principle of Operation
2.2
MZCET/ECE/III Sem/EE6352- Unit 2 5
6. MUTUAL INDUCTION
• . When an e.m.f. is induced in a coil when
current in the neighbouring coil changes
2.2
MZCET/ECE/III Sem/EE6352- Unit 2 6
7. Working of a transformer
1. When current in the
primary coil changes
being alternating in
nature, a changing
magnetic field is
produced
.
2.2
MZCET/ECE/III Sem/EE6352- Unit 2 7
8. 2.This changing magnetic field gets associated
with the secondary through the soft iron core
3.Hence magnetic flux linked with the
secondary coil changes.
4.Which induces e.m.f. in the secondary
Working of a transformer
2.2
MZCET/ECE/III Sem/EE6352- Unit 2 8
10. • There are two basic parts of transformer
1. Transformer core
2. Transformer coil
Construction2.2
MZCET/ECE/III Sem/EE6352- Unit 2 10
11. Transformer winding
• There are three types of transformer winding
• 1. Shell type.
• 2.Core type.
• 3.Berry type.
2.2
MZCET/ECE/III Sem/EE6352- Unit 2 11
12. Shell type
• Windings are wrapped around the center leg of a
laminated core.
2.2
MZCET/ECE/III Sem/EE6352- Unit 2 12
13. Core type
• Windings are wrapped around two sides of a laminated square
core.
2.2
MZCET/ECE/III Sem/EE6352- Unit 2 13
14. Sectional view of transformers
Note:
High voltage conductors are smaller cross section conductors
than the low voltage coils
2.2
MZCET/ECE/III Sem/EE6352- Unit 2 14
15. Core type
Coil and laminations of core
type transformer
Various types of cores
2.2
MZCET/ECE/III Sem/EE6352- Unit 2 15
16. Shell type
• The HV and LV
windings are split
into no. of sections
• Where HV winding
lies between two LV
windings
• In sandwich coils
leakage can be
controlled
Sandwich windings
2.2
MZCET/ECE/III Sem/EE6352- Unit 2 16