Electrical Power Engineering Articles:

This Electrical Power Engineering Articles which includes the following topics:

Electrical Power Engineering

  1. Refrigeration Cycle Diagram
  2. Explain Vapour Compression Refrigeration System
  3. Explain Vapour Absorption Refrigeration System
  4. Thermoelectric Refrigeration System Working
  5. Compound or Multi Stage Vapour Compression Refrigeration System
  6. Domestic Refrigerator Working Principle and Construction
  7. Water Cooler Working Principle and Types
  8. Desert Cooler Construction and Working Principle
  9. Factors Affecting Air Conditioning System
  10. Summer Air Conditioning System Working
  11. Winter Air Conditioning System Construction and Working
  12. Year Round Air Conditioning System Construction and Working
  13. Types of Air Conditioning Systems
  14. Window Type Air Conditioner or Room Air Conditioner
  15. Central Air Conditioning Systems Construction and Working
  16. Heating of Buildings – Factors and Types
  17. What is Welding Process? – Definition and Classification
  18. Resistance Welding – Definition, Working Principle and Types
  19. Butt Welding – Definition, Types and Applications
  20. Spot Welding – Definition, Working Principle, Application and Advantages
  21. Projection Welding – Definition, Working, Advantages and Applications
  22. Seam Welding – Definition and Working Principle
  23. Percussion Welding – Definition, Working, Advantages and Applications
  24. Electric Arc Welding – Definition, Working Principle, Types and Applications
  25. Carbon Arc Welding – Working Principle, Advantages and Applications
  26. Metal Arc Welding Working Principle
  27. Atomic Hydrogen Welding Working Principle and Applications
  28. Gas Metal Arc Welding – Working Principle, Advantages and Applications
  29. Submerged Arc Welding – Working, Advantages and Applications
  30. Ultrasonic Welding Working Principle and Applications
  31. Electron Beam Welding – Working Principle, Advantages, Disadvantages and Applications
  32. Laser Beam Welding – Definition, Block Diagram and Workings
  33. What is Electrodes? – Definition, Types, Applications and Advantages
  34. Resistance Welding Machines – Overview and Circuit Diagram
  35. Electronic Control in Resistance Welding Process
  36. Power Sources for Welding Process
  37. Electric Welding Machine Working Principle
  38. Advantages and Disadvantages of Arc Welding
  39. What is illumination? – Terms used in Illumination
  40. Laws of illumination in Electrical
  41. Polar Curve in illumination | Rousseau’s Construction
  42. What is a Photometer? – Working Principle and Types
  43. Integrating Sphere in illumination – Construction and Working Principle
  44. Arc Lamp -Definition, Working Principle and Types
  45. Incandescent Lamp – Construction, Working and Advantages
  46. Gaseous Discharge Lamp – Working Principle and Types
  47. Sodium Vapour Lamp – Construction, Working and Wiring Diagram
  48. High Pressure Mercury Vapour Lamp – Construction and Working
  49. Neon Lamp – Construction, Working and Applications
  50. Neon Tube – Working Principle, Installation and Faults
  51. Fluorescent Tube – Definition, Construction, Working, Merits and Demerits
  52. Compact Fluorescent Lamp (CFL) – Working Principle and Types
  53. What is Reflection Factor? – Types of Reflection
  54. Types of Lighting Schemes
  55. Design of Lighting Schemes
  56. Factory Lighting in illumination – Fittings and Maintenance
  57. Methods of Lighting Calculations
  58. What is Street Lighting? – Objectives, Principles and Types
  59. What is Flood Lighting? – Definition and Calculations
  60. What is Electric Traction? – Introduction, Definition and Working
  61. Current Collection System in Electric Traction and Types of Current Collection
  62. Current Collector for Overhead System and Types
  63. Overhead Construction for Tramways, Trolley Buses and Railways
  64. Calculation of Sag and Tension for Trolley Wire in Electric Traction
  65. Systems of Track Electrification DC Electrification System
  66. Systems of Track Electrification AC Electrification System
  67. Major Traction Substation Equipments
  68. Operations of Traction Power Controller (TPC)
  69. Automatic Block Signalling System in Railways
  70. Overhead Equipment in Electric Traction Systems
  71. Interference in Telecommunication Circuit in Electric Traction
  72. Methods of Booster Transformer in Electric Traction
  73. Negative Booster in Electric Traction
  74. Starting and Speed Control of DC Traction Motors
  75. Plain Rheostatic Starting of Traction Motors (Notching)
  76. What is Transition Method in Electric Traction?
  77. Series Parallel Controller with Reversing Drum
  78. Contactor Type Controller in Electric Traction
  79. Buck and Boost Method of Speed Control in Traction
  80. What is Metadyne Control? – Construction, Working and Applications
  81. Thyristorised Control of DC Electric Traction Motor
  82. Starting and Speed Control of Single Phase AC Series Motor
  83. Different Types of Traction System
  84. Different Groups of Systems of Electric Traction
  85. Composite System of Track Electrification
  86. What is Electrolytic Process and Basic Principle of Electrolysis
  87. Faraday’s Laws of Electrolysis – First and Second Law
  88. Extraction of Metals using Electrolysis – Zinc and Aluminium
  89. Refining of Metals by Electrolysis
  90. Production of Chemicals by Electrolysis
  91. Electrodeposition – Definition, Factors, Application and Advantages
  92. What is Electroplating in Electrolysis and its Working Principle
  93. What is Electroforming Process? – Definition and Applications
  94. What is Electropolishing, Electrotyping, Electrofacing, Electrometallisation and Anodizing
  95. Power Supply for Electrolytic Process
  96. What is Electric Heating and its Advantages?
  97. Three Modes of Heat Transfer (Conduction, Convection, Radiation):
  98. Different Types of Electric Heating
  99. Resistance Heating – Types, Advantages and Applications
  100. Arc Furnace – Definition, Types, Advantages and Application
  101. Induction Furnace – Definition, Types, Working Principle and Advantages
  102. High Frequency Eddy Current Heating – Working, Advantages and Applications
  103. High Frequency Power Supply Working Principle
  104. Dielectric Heating – Working, Advantages and Applications
  105. Ignitron Working Principle
  106. Amplidyne (Rotary Amplifier) – Definition, Construction, Connection Diagram, Workings and Applications
  107. Magnetic Amplifier – Working Principle and Applications
  108. Various Pilot Devices in Motor Control
  109. Magnetic Contactor – Definition, Working Principle and Types
  110. Electromagnetic Relay – Definition, Construction and Working Principle
  111. Protective Devices and Interlocks
  112. Speed Control of Single Phase Induction Motor using Triac (Fan Regulator)
  113. Thyristor Control of 3 Phase Synchronous Motor
  114. Electric Braking of Separately Excited DC Motor
  115. Speed Control of DC Motor using Feedback Loop
  116. Special Features of Thyristor Drive Motors
  117. Factors Governing Selection of Electric Motors
  118. Nature of Electric Supply
  119. Types of Electric Drives
  120. Selection of Electric Drive
  121. Electric Motor Speed Torque Characteristics
  122. Schrage Motor – Connection Diagram, Advantages, Disadvantages and Applications
  123. Compensated Induction Motor (No-Lag Type Motor)
  124. Three Phase AC Series Commutator Motor
  125. Three Phase AC Shunt Commutator Motor
  126. Resistance Start Single Phase Induction Motor
  127. Capacitor-Start Capacitor-Run Single Phase Induction Motor
  128. Permanent Capacitor Single Phase Induction Motor
  129. Universal Motor – Construction, Working Principle and Applications
  130. Repulsion Motor – Construction, Working Principle and Applications
  131. Compensated Repulsion Motor – Construction and Working Principle
  132. Repulsion Start Induction Motor – Working Principle
  133. Repulsion Induction Motor – Construction, Working Principle and Applications
  134. Starting of Electric Drives
  135. 3 Point Starter and 4 Point Starter -Construction and its Workings
  136. DC Series Motor Starter Working Principle
  137. Drum Controller for DC Series Motor
  138. Counter Emf Automatic Starter – Working Principle and its Drawbacks
  139. Starting of Slip Ring Induction Motor
  140. Starting of Squirrel Cage Induction Motor
  141. Primary Resistance Starter – Operation, Wiring Diagram, Advantages and Disadvantages
  142. Auto Transformer Starter – Working Principle, Advantages and Disadvantages
  143. Star Delta Starter Working Principle and Circuit Diagram
  144. Starting of Synchronous Motor and Precautions
  145. Field Diverter Method of Speed Control of DC Series Motors
  146. Tapped Field Control for DC Series Motors
  147. Paralleling Field Coils for DC Series Motor
  148. Armature Resistance Control Method of DC Motor
  149. Booster Speed Control of DC Motor
  150. Constant Current System for Speed Control of DC Motor
  151. Speed Control of Three Phase Induction Motor
  152. Speed Control of Single Phase Induction Motor
  153. Speed Control of AC Commutator Motors
  154. Electrical Braking of Polyphase Induction Motors
  155. Types of Motor Enclosures
  156. What is Bearing? – Definition and Types of Bearings
  157. Types of Power Transmission Drives
  158. Methods of Ventilation and Cooling of Electrical Machines
  159. General Characteristics of Electrical Equipment
  160. Different Types of Faults in Power System
  161. What is Short Circuit Current? – Definition and its Process
  162. Effects of Short Circuit Faults on Power System
  163. Sources of Fault Power
  164. Why we need for Power System Protection?
  165. Basic Requirements of Protection System
  166. Overlapping Zones of Protection
  167. Instrument Transformers – Definition, Types and Errors
  168. Factors to be Considered in Selection of Fuse
  169. Difference between Fuse and Circuit Breaker
  170. HVDC Circuit Breakers
  171. Types of Circuit Breaker Mounting
  172. Classification of Relays
  173. Electromagnetic Induction Relay – Structure and Working Principle
  174. Permanent Magnet Moving Coil Relay
  175. Thermal Relay Construction and Working Principle
  176. Universal Relay Torque Equation Derivation
  177. Mho Type Distance Relay – Working and Characteristics
  178. Voltage Balance Differential Relay
  179. Negative Phase Sequence Relay
  180. Induction Type Negative Phase Sequence Relay
  181. Zero Sequence Current Relay
  182. Powder Coating Process – Problems and Parameters
  183. Difference between Static Relays and Electromagnetic Relays
  184. What is Summation Transformer?
  185. Directional Static Overcurrent Relay
  186. Static Differential Relay Block Diagram and Working Principle
  187. Microprocessor Based Digital Relay
  188. Percentage Differential Relay Protection of Generator
  189. Self Balance Protection System of Generator
  190. Generator Inter Turn Fault Protection
  191. Stator Overheating Protection
  192. Rotor Earth Fault Protection of Generator
  193. Loss of Excitation Protection in Generator