Week 07 - Alternator Protection

•

0 likes•265 views

Alternator Protection-Types of Protection, Explain Abnormalities and List different types of Fault Construction and working of protection scheme. Differential protection for Alternators Construction and working of Balanced Earth Fault Protection for Alternators.

1.Circuit Breaker – Meaning, Classification of Circuit Breakers, list the types -LV, HV types with applications. Explain the terminologies – Circuit Breaker Rating, Arc-Voltage, Arching Time, Pre –Arcing Time, Prospective Current, TRV, Recovery Voltage, RRRV, Total Break Time, Making current, Breaking current, Short circuit rating and Short-time current rating. Construction, working principle and applications of ELCB, RCCB, MCCB and MPCB. Concept of ACCL (automatic changeover with current limiter). MCB- Types, Classification based on trip curves and their application, General construction and working, Characteristics of MCB.

Week 03 - Switchgear and Protection - C-20

PremanandDesai

Week 04 Switchgear and Protection

PremanandDesai

WEEK- 06/ UNIT – 06 Transformer Protection

PremanandDesai

WEEK- 06/ UNIT – 06 Transformer Protection 1a. Explain Abnormalities & List different types of Faults. 1b. Construction and working of Circulating Current Scheme for Transformers Protection. Construction and working of Earth Fault or Leakage Protection Systems for Transformer. Construction and working of Buchholz Relay. 3b. Transformer oil – Electrical properties, desired properties and applications of Transformer oil , BDVT.

Week 01 - Switchgear and Protection - C-20

PremanandDesai

Switchgear and Protection Meaning of Switch gear, Types-Indoor type and Outdoor type, Essential features of Switchgear, List most commonly used Switchgear equipment and Protective Devices for switching and interruption of current. Importance of power system protection and Necessity of Protective Devices. Sources of Faults, Types of faults, Harmful Effects of short circuit current, Symmetrical and unsymmetrical faults on three-phase systems. Sources of Faults, Types of faults, Harmful Effects of short circuit current, Symmetrical and unsymmetrical faults on three-phase systems.

Week 05 Switchgear and Protection

PremanandDesai

1a. Block diagram and working of Microprocessor/ Microcontroller based Overcurrent Relay. 1b. Causes of over voltages and under voltages, Effects of OV/UV. Construction, working and application of Static relays- OV/UV relay and OCR relay. 2b. Lightning arresters & surge absorbers - Construction and principle of operation.Construction, working and applications of Numerical Relays. Comparison of Static Relays with Electro-Magnetic Relays and microprocessor/microcontroller-based relays. Concept of Multifunction Protection numerical Relays.

Week- 08 - Feeder protection and Bus–Bar Protection.

PremanandDesai

Feeder Protection: 1a. Explain abnormalities and list different types of Faults. 1b. Time Graded Over Current Protection on transmission line. 2a. Construction and working of Differential Pilot – Wire Protection. 2b. Discuss Basic principle of Distance Protection.Bus–Bar Protection: 3a. Explain Abnormalities & List different types of Faults. 3b. Construction and working of Differential Protection of Bus -Bars.

Week-06 - Developed Winding Diagrams - 3 phase--.pptx

PremanandDesai

What's hot

Week-07- Developed Winding Diagrams - 1 phase--.pptx

PremanandDesai

Week-08 - Transformer Assembly-Threephase

PremanandDesai

Week- 13 - APFC , AMF & STP

PremanandDesai

TTF.MTMTE.47

Arcee327

Week-09 - Assembly drawing-Induction Motor

PremanandDesai

Witch #14

witchblog oficial

Week - 11 - Metering section and Auxiliary Relays

PremanandDesai

TTF.MTMTE.54

Arcee327

009. ZAGOR - GRAD U MOČVARI

Tompa *

The walking dead vol 13

jhyeconnor

Monthly Khazina-e-Ruhaniyaat Sep'21 (Vol.12, Issue 5)

Darul Amal Chishtia

Witch #46

witchblog oficial

Hizb 46steka36

TTF.MTMTE.28

Arcee327

Witch #28

witchblog oficial

Zagor Ludens 180 - Vojna pratnja

StripovizijaStripovi

Witch #47

witchblog oficial

TTF.MTMTE.50

Arcee327

Monthly Khazina-e-Ruhaniyaat Sep’2019 (Vol.10, Issue 5)

Darul Amal Chishtia

Hizb 32steka36

What's hot (20)

Week-07- Developed Winding Diagrams - 1 phase--.pptx

Week-08 - Transformer Assembly-Threephase

Week- 13 - APFC , AMF & STP

TTF.MTMTE.47

Week-09 - Assembly drawing-Induction Motor

Witch #14

Week - 11 - Metering section and Auxiliary Relays

TTF.MTMTE.54

009. ZAGOR - GRAD U MOČVARI

The walking dead vol 13

Monthly Khazina-e-Ruhaniyaat Sep'21 (Vol.12, Issue 5)

Witch #46

Hizb 46

TTF.MTMTE.28

Witch #28

Zagor Ludens 180 - Vojna pratnja

Witch #47

TTF.MTMTE.50

Monthly Khazina-e-Ruhaniyaat Sep’2019 (Vol.10, Issue 5)

Hizb 32

More from PremanandDesai

Week-11 - Assembly drawing - Synchronous Motor

PremanandDesai

Week-10 - Assembly drawing - Alternators

PremanandDesai

Week-05 -Design a GA LT panel wiring--.pptx

PremanandDesai

Week-04 -Motor control Panel board

PremanandDesai

Week-03 - Electrical wiring of Residential, Hospital , small workshop

PremanandDesai

Week-02 - Single line diagram of Substations

PremanandDesai

Week-01 - INTRODUCTION to CAD

PremanandDesai

Week - 12 - Motor control centre (MCC)

PremanandDesai

Week 10 - Control Panel & Power gears

PremanandDesai

Switchgear and protection - lab

PremanandDesai

Week - 09 - Testing of CB & Substation Earthing

PremanandDesai

UNIT - 06 TRANSMISSION LINES AND SUBSTATIONS

PremanandDesai

Code of practice for Transmission lines and substations, transmission line materials and their specifications, types of Towers, ACSR conductors and Number of Disc insulators in suspension string, strain string, span and height of towers for 66 KV, 110 KV, 220 KV transmission lines, concept of single circuit and double circuit transmission lines, method of calculating the Quantity of transmission line materials, Prepare the schedule of materials (only) for 66 KV,110 KV and 220 KV single circuit transmission lines. 66KV/11KV, 5 MVA Substations- Single Line diagram, list of Electrical equipment's/ materials (only) and their specifications.

UNIT - 05 DISTRIBUTION LINES AND TRANSFORMER CENTRE

PremanandDesai

Code of practice for Distribution Lines and Transformer centre, types of transformer centres - Pole mounted, plinth mounted, indoor and outdoor types. Determining the rating of Distribution Transformer. Write Specifications of the Distribution Transformer. Draw the SLD of a Transformer centre indicating the size of protective devices, Prepare the schedule of equipments /Materials with specifications for a 11KV/415V,100 KVA transformer centre and their estimates, 415 V LT line materials and specifications , method of calculating various LT line materials (only). Prepare the schedule of materials (only) for 3 phase 4 wire LT line, 11 KV HT Line-materials and their specifications, method of calculating various HT line materials and tapping structure, TOPO sheet and its use, Concept of combined estimates. Prepare the schedule of materials (only) for 11 KV single circuit HT line for Rural Electrification. (Note: HT lines over head type only)

UNIT - 04 POWER INSTALLATIONS

PremanandDesai

Code of Practice for Power Installations, materials required for power circuit wiring and their specifications, Prepare the layout diagram of machines showing clearances as per IS standards, draw wiring plan of the Power circuit for workshops, Decide the type of wiring system, load calculations, determine the size of conductors, main switch, Isolators, sub switches and protective devices, Draw the SLD of Power Distribution Scheme showing grading/discrimination of ratings of protective devices, Prepare the schedule of materials with specifications for workshops and their estimates, Determine the rating of motor for IP set and the concept (only)of pump house wiring.

UNIT - 03 LIGHTING INSTALLATION

PremanandDesai

Interior Wiring types and their applications, factors to be considered while selecting the type of wiring system, materials required for Interior wiring and their specifications, Code of Practice for Lighting Installations, method of deciding the number of sub-circuits, calculating the quantity of wiring materials and accessories for the Interior Wiring, load calculations for a residential buildings, size of conductors, main switch, sub switches and protective devices. Draw wiring plan for AEH Installation, concept of horizontal run, vertical rise and vertical drop. Prepare the schedule of materials for providing lighting and heating circuits and their estimates. Procedure for converting lighting to AEH installation.

UNIT - 02 SERVICE MAIN

PremanandDesai

Meaning of service mains, code of Practice for service mains, types of service mains- Over Head Service Mains -materials and specifications, UG Service Mains -materials and specifications, Standard wire size table, current ratings for Aluminium, copper conductors and selection of size of conduit pipe as per the size and number of wires. Load calculation, selection of size and type of conductor/UG cable, discrimination of size of protective devices, Quantity calculation, schedules of materials and estimates for single phase OH service connection, three phase OH service connection, single phase UG service connection and three phase UG service connection.

UNIT - 01 INTRODUCTION

PremanandDesai

Meaning of estimation, purpose of estimating and the factors to be considered while preparing estimations, qualities of a good estimator, Meaning of specification, importance of specification and the factors to be considered. Meaning of standardization and its advantages. Meaning of overhead charges, stock incidental charges, contingencies, supervision charges, labour charges, Inspection/Inspectorate charges, transportation charges and miscellaneous charges. Meaning of tender/tender notice, quotation, comparative statement, purchase order and work order. Importance / purpose of IE Act and IE Rules. Meaning of earthing, touch potential and step potential, necessity of earthing, Points to be earthed, factors influencing earth resistance, methods of reducing earth resistance, standard values of earth resistance for various installations, method of selecting the size of earth conductor, types /methods of earthing, Pipe earthing-diagram, specifications of pipe earthing, Plate earthing-diagram and specifications of plate earthing.

More from PremanandDesai (17)

Week-11 - Assembly drawing - Synchronous Motor

Week-10 - Assembly drawing - Alternators

Week-05 -Design a GA LT panel wiring--.pptx

Week-04 -Motor control Panel board

Week-03 - Electrical wiring of Residential, Hospital , small workshop

Week-02 - Single line diagram of Substations

Week-01 - INTRODUCTION to CAD

Week - 12 - Motor control centre (MCC)

Week 10 - Control Panel & Power gears

Switchgear and protection - lab

Week - 09 - Testing of CB & Substation Earthing

UNIT - 06 TRANSMISSION LINES AND SUBSTATIONS

UNIT - 05 DISTRIBUTION LINES AND TRANSFORMER CENTRE

UNIT - 04 POWER INSTALLATIONS

UNIT - 03 LIGHTING INSTALLATION

UNIT - 02 SERVICE MAIN

UNIT - 01 INTRODUCTION

Recently uploaded

Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdf

TechSoup

Fish and Chips - have they had their chips

GeoBlogs

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

siemaillard

Unit 8 - Information and Communication Technology (Paper I).pdf

Thiyagu K

Palestine last event orientationfvgnh .pptx

RaedMohamed3

The Roman Empire A Historical Colossus.pdf

kaushalkr1407

The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence. The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth. Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration. The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority. Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages. Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.

ESC Beyond Borders _From EU to You_ InfoPack general.pdf

Fundacja Rozwoju Społeczeństwa Przedsiębiorczego

Ethnobotany and Ethnopharmacology ......

Ashokrao Mane college of Pharmacy Peth-Vadgaon

Unit 2- Research Aptitude (UGC NET Paper I).pdf

Thiyagu K

Introduction to Quality Improvement Essentials

Excellence Foundation for South Sudan

This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024. He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.

CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE

BhavyaRajput3

Chapter 3 - Islamic Banking Products and Services.pptx

Mohd Adib Abd Muin, Senior Lecturer at Universiti Utara Malaysia

Template Jadual Bertugas Kelas (Boleh Edit)

rosedainty

The Art Pastor's Guide to Sabbath | Steve Thomason

Steve Thomason

Sha'Carri Richardson Presentation 202345

beazzy04

Basic phrases for greeting and assisting costumers

PedroFerreira53928

Language Across the Curriculm LAC B.Ed.

Atul Kumar Singh

Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46

MysoreMuleSoftMeetup

Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46 Event Link:- https://meetups.mulesoft.com/events/details/mulesoft-mysore-presents-exploring-gemini-ai-and-integration-with-mulesoft/ Agenda ● Java 17 Upgrade Overview ● Why and by when do customers need to upgrade to Java 17? ● Is there any immediate impact to upgrading to Mule Runtime 4.6 and beyond? ● Which MuleSoft products are in scope? For Upcoming Meetups Join Mysore Meetup Group - https://meetups.mulesoft.com/mysore/ YouTube:- youtube.com/@mulesoftmysore Mysore WhatsApp group:- https://chat.whatsapp.com/EhqtHtCC75vCAX7gaO842N Speaker:- Shubham Chaurasia - https://www.linkedin.com/in/shubhamchaurasia1/ Priya Shaw - https://www.linkedin.com/in/priya-shaw Organizers:- Shubham Chaurasia - https://www.linkedin.com/in/shubhamchaurasia1/ Giridhar Meka - https://www.linkedin.com/in/giridharmeka Priya Shaw - https://www.linkedin.com/in/priya-shaw Shyam Raj Prasad- https://www.linkedin.com/in/shyam-raj-prasad/

Supporting (UKRI) OA monographs at Salford.pptx

Jisc

How libraries can support authors with open access requirements for UKRI fund...

Jisc

Recently uploaded (20)

Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdf

Fish and Chips - have they had their chips

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Unit 8 - Information and Communication Technology (Paper I).pdf

Palestine last event orientationfvgnh .pptx

The Roman Empire A Historical Colossus.pdf

ESC Beyond Borders _From EU to You_ InfoPack general.pdf

Ethnobotany and Ethnopharmacology ......

Unit 2- Research Aptitude (UGC NET Paper I).pdf

Introduction to Quality Improvement Essentials

CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE

Chapter 3 - Islamic Banking Products and Services.pptx

Template Jadual Bertugas Kelas (Boleh Edit)

The Art Pastor's Guide to Sabbath | Steve Thomason

Sha'Carri Richardson Presentation 202345

Basic phrases for greeting and assisting costumers

Language Across the Curriculm LAC B.Ed.

Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46

Supporting (UKRI) OA monographs at Salford.pptx

How libraries can support authors with open access requirements for UKRI fund...

Week 07 - Alternator Protection

Recommended

Recommended

More Related Content

What's hot

What's hot (20)

More from PremanandDesai

More from PremanandDesai (17)

Recently uploaded

Recently uploaded (20)