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Android Apps > Education > Electrical Power Systems
Electrical Power Systems icon

Electrical Power Systems

33.0
Engineering Wale Baba
3.57
2,903 reviews
100,000+
Downloads
Free

Electrical Power Systems notes: HVDC, VSC, TCR, Switchgear & Power Electronics

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Screenshots by Engineering Wale Baba, from the Google Play listing
View on Google Play

AppBrain's verdict

Established
Rating on Google Play
3.57
2,903 ratings
Installs
360 thousand
Last updated
September 13, 2026
Ads
Contains ads
Size
19.8 MB

Electrical Power Systems has 360 thousand installs. Users are divided: 3.6 stars from 2,903 ratings.

Official page on Google Play

User feedback

Ratings and reviews on Google Play

Comments on Electrical Power Systems for Android

★★★★★ amiru abbas · Jan 30, 2026
Very amazing and indispensable app. I recommend it to all and sundry
★★★★★ SURENDRA KUMAR PADHI · Jul 18, 2026
Good and teaching more useful performance and getting more wonderful knowledge for learning beginners thanks keep it up
★★★★☆ Charles Dube · May 2, 2026
L am I learning so many things about electricity and the experience is so overwhelming and my son loves it. Thank you so much.
★★★★☆ Muhammad Makun · Feb 11, 2026
As an engineering student, This app is the most reliable app I've ever used.
★☆☆☆☆ Yt Ube · Sep 22, 2026
I wanna rate this zero stars but can't do giving it the worst 1 stars the adds has longer time then the study materials itself
★☆☆☆☆ Manash Pratim Kalita · May 9, 2026
They directly told me to rate their app without even allowing me to look what are their study materials.
★☆☆☆☆ Abdullah Khan · Feb 18, 2026
Low quality third class app. Wastage of time
★☆☆☆☆ Alexis Sanchez · Apr 2, 2026
Its one of the. the best app to download when you don't have place to take your data...don't download it if you're in hospital.

Google Play Rating history and histogram

1.6K
130
250
0
880

Store listing

By Engineering Wale Baba, from Google Play
Description by Engineering Wale Baba Written by the developer, not by AppBrain. Click to read.
Electrical Power Systems is a free Electrical Engineering handbook covering important course topics, detailed notes, diagrams, equations, formulas and study materials. Download this app as a reference guide and digital book for Diploma, BE, BTech and other engineering degree courses.

Study electric power systems, HVDC transmission, voltage-source converters, TCR, semiconductor devices, circuit breakers, switchgear, electrical installations and lighting. Useful for university exams, quick revision, viva, interviews, assignments and project work.

RELATED ENGINEERING BRANCHES
Electrical Engineering, Electrical and Electronics Engineering (EEE), Power Engineering, Power Electronics, Energy Engineering, and Instrumentation & Control Engineering.

ALL 53 TOPICS COVERED

POWER SYSTEM FUNDAMENTALS
1. Electrical Power System Essentials
2. Electrical Power System Quality
3. Electric Power System Basics for the Nonelectrical Professional
4. Electrical Power Systems: Theory and Practice
5. Structure of Electric Power Systems

TCR, TSC & SWITCHING
6. Fundamental voltage/current characteristic of TCR
7. Harmonics of TCR
8. The thyristor-controlled transformer (TCT)
9. The TCR with shunt capacitors
10. Introduction to thyristor-switched capacitor (TSC)
11. Ideal transient-free switching
12. General switching transients
13. Switching a discharged capacitor
14. Thyristor-controlled reactor (TCR)

VOLTAGE-SOURCE CONVERTERS & HVDC
15. Voltage-source converters (VSCs) and derived controllers
16. Single-phase half-bridge VSC
17. Single-phase full-bridge VSC
18. Conventional three-phase six-step VSC
19. Single-phase half-bridge neutral-point-clamped (NPC) VSC
20. Single-phase full-bridge NPC VSC
21. Other multilevel converter topologies
22. Pulse-width modulated (PWM) VSCs
23. Uninterrupted Power Supplies (UPSs)
24. Introduction to HVDC transmission

POWER SEMICONDUCTOR DEVICES
25. Power semiconductor devices in power systems
26. Diodes in power systems
27. Thyristor in power systems
28. Light-triggered thyristor (LTT) in power systems
29. Desired characteristics of fully-controlled power semiconductors in power systems
30. Gate-turn-off thyristor in power systems
31. Metal-oxide-semiconductor field effect transistor in power systems
32. Insulated-gate bipolar transistor in power systems
33. MOS-controlled thyristor in power systems
34. Semiconductor switching-power performance in power systems
35. Characteristics of semiconductors used in power systems
36. Cooling systems of semiconductors in power systems
37. Protection of semiconductors - snubber circuits
38. Current trends in power semiconductor technology

CIRCUIT BREAKERS & ELECTRICAL INSTALLATIONS
39. Components of National Electric Code
40. Circuit Breakers - MCB
41. Circuit Breakers - RCCB
42. Circuit Breakers - MCCB
43. Circuit Breakers - ELCB
44. Load break switches
45. Service connections
46. Delay curves
47. Neutral and earth wire
48. Design of LT panels

ELECTRICAL LIGHTING
49. Types of lighting schemes
50. Luminous flux
51. Illuminance
52. Photometric bench
53. Discharge lamps

APP FEATURES
• Chapter-wise learning topics and easy-to-read notes
• Diagrams, equations, formulas and mobile-optimized content
• Simple interface and comfortable reading mode
• Important exam topics and access to related engineering books

WHO IS THIS APP FOR?
Diploma and degree students, BE/BTech learners, EEE students, electrical engineers, educators and professionals studying power generation, transmission and electrical system design.

Use this free engineering ebook as a syllabus companion, digital textbook and quick reference for Electrical Power Systems. Share feedback and topic suggestions for future improvements.

Safety and technology

Found in the app by AppBrain
Ads
Contains ads
Price
Free
Libraries
0
App size
19.8 MB
Needs Android
7.0+
Content rating
Everyone

Technologies used by Electrical Power Systems

33 permissions
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
33.0
Launched
July 2021
  • Sep 13, 2026UpdateVersion 33.0
  • Jun 10, 2026UpdateVersion 32.0
  • Mar 19, 2026UpdateVersion 30.0
  • Mar 9, 2026UpdateVersion 28.0
  • Feb 20, 2026UpdateVersion 27.0
Show all changes Show fewer

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Installs

Tracked by AppBrain
Last 30 days
2.2 thousand
Per day
73
30-day average
Play install range
100+ thousand
Launched
July 2021

Installs over time

Electrical Power Systems has been installed 360 thousand times. Over the past 30 days, it averaged 73 installs per day.

Rankings

Google Play top charts

Google Play Rankings for Electrical Power Systems

This app is not ranked

About the app and developer

About Electrical Power Systems

Electrical Power Systems is an education app developed by Engineering Wale Baba.

How many times has Electrical Power Systems been downloaded?

Electrical Power Systems has been downloaded 360 thousand times. In the last 30 days, the app was downloaded 2.2 thousand times.

What is the rating of Electrical Power Systems?

Electrical Power Systems is rated 3.57 out of 5 stars, based on 2.9 thousand ratings.

Is Electrical Power Systems free?

Electrical Power Systems is free. The APK size is 19.80 MB. The latest APK version available is 33.0. The last update was on September 13, 2026.

What are the requirements for Electrical Power Systems?

Electrical Power Systems requires Android 7.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since July 2021.

Electrical Power Systems is made and published by Engineering Wale Baba. AppBrain is an independent app data site and isn't affiliated with Engineering Wale Baba. The app name, icon, screenshots and description belong to Engineering Wale Baba and are shown as published on Google Play.

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Developer information for Engineering Wale Baba

Engineering Wale Baba

georgydoki@gmail.com

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