SwitchGear and Protection
This useful App lists 152 topics with detailed notes, diagrams, equations, formulas & course material, the topics are listed in 9 chapters. The app is must have for all the engineering science students & professionals.
The app provides quick revision and reference to the important topics like a detailed flash card notes, it makes it easy & useful for the student or a professional to cover the course syllabus quickly before an exams or interview for jobs.
Track your learning, set reminders, edit the study material, add favourite topics, share the topics on social media.
You can also blog about engineering technology, innovation, engineering startups, college research work, institute updates, Informative links on course materials & education programs from your smartphone or tablet or at http://www.engineeringapps.net/.
Use this useful engineering app as your tutorial, digital book, a reference guide for syllabus, course material, project work, sharing your views on the blog.
Some of the topics Covered in the app are:
1. Functions of Protective Relaying2. Protective zones3. Primary and Backup Protection4. Concept of Backup Relaying5. Methods of Backup Protection 6. Nature and Causes of Faults7. Fault Current Calculation using Symmetrical Components8. Qualities of Protective Relaying
- Reliability & Selectivity and Discrimination9. Qualities of Protective Relaying
- Speed and time & Sensitivity10. Qualities of Protective Relaying
- Stability, Adequateness & simplicity and economy11. Classification of Protective Relays12. Terminologies used in Protective Relaying13. Instrument Transformers14. Tripping Schemes In Circuit Breaker -Relay with Make Type Contact15. Working Principle of Current Transformers16. Construction of Wound type Current Transformers 17. Construction of Bar Type Current Transformers18. Construction of potential transformers19. Comparison of Current Transformer and Power Transformer20. Errors in the Instrument Transformer
- Ratio Error21. Errors in the Instrument Transformer
- Phase Angle Error22. Reduction of Ratio and Phase Angle Errors23. Advantages and Disadvantages of Instrument Transformers24. Introduction to Electromagnetic Relays25. Tripping Schemes In Circuit Breaker
- Relay with Break type contact26. Electromagnetic Attraction Relays
- Attracted Armature Type Relay27. Electromagnetic Attraction Relays
- Solenoid and plunger type relay28. Operating Principle of Electromagnetic Attraction Relays29. Advantages, disadvantages and application of Electromagnetic Relays30. Directional Power Relay31. Directional Induction Type Overcurrent Relay32. Operation of Directional Induction Type Overcurrent Relay33. Directional Characteristics of Induction Type Overcurrent Relay34. Introduction to Differential Relays35. Current differential relay36. Percentage Differential Relay37. Voltage Balance Differential Relay38. Busbar Protection, Faults & Difficulties39. Frame Leakage Protection of Busbar40. Circulating Current Protection of Busbar41. High Impedance Differential Protection of Busbar42. Thermal Relays43. Basic Elements of a Static Relay44. Measuring element in a static Relay45. Comparison of Static and Electromagnetic Relays & Advantage of Static Relays46. Limitations & Semiconductor Devices used in Static Relays
Each topic is complete with diagrams, equations and other forms of graphical representations for better learning and quick understanding.
SwitchGear and Protection is part of electrical engineering education courses and technology degree programs of various universities.
Category : Education
Reviews (30)
This is best app. It's simple and quike. You can read any where.
It's very easy to understand and useful for all electrical engineer
If u want to learn and improve your skill, this app is the best for u.
Great app for basic information.
It's okay for basics .
Good one I love it a lot
This app is very helpful.
it's very useful
enjoying the books
Best of ofline
Only ad
Download this without any second thoughts...such a amazing app includes most of the switchgears and protection topics also combination of reference books in one app... such an awesome work. Thank you.
There is no reason not to have this app if you work in the electrical I industry.
Please offer a version without the ads. I would pay for a version that didn't have the pesty ads.
Very nice and informative application this is. Thanks
This app is short and sweet in concepts
Awesome app for practicing Engineers.
Very good app.....For fast revision....Short and sweet to use
Very nice bro thanks!!
Good app for Electrical engineers
Very helpful to me
I like this app
informative
Mr. Developer thank you soooo much for this app. And it is very useful app. for gaining knowledge
Easy to navigate around topics. Necessary information about basics in switchgears. Thank you developers
It would be available in offline mode I hope U will do this work
9 units only ???
User unfriendly. Wish the app would work offline. I don't mind the ads.
Found lot of basic things
conceptual explanation ith figures was excellent.all the topics were covered and perfectly designed. A big thumbs up for this app excepting apps for power systems and electrical machines👍🏼👍🏼