Description
Khanna Publishers Ehv Ac Hvdc by S Rao
Electrical Power Transmission Technology is on the verge of a technological big leap forward. India's 'National Power Transmission Plan : 1990-2000' envisages installation of 50,000 circuit kilometers of 400 kV AC lines, 5000 ckt km of 765 kV AC lines, 4000 ckt km of HVDC lines and five Back-to-back HVDC coupling systems.Audience of the Book :This book Useful for Electrical Engineering Students.Table of Content:1. General Background2. HVDC Power Flow3. Steady State Ud/Id Characteristic4. Converter Connections, Rectifier and Inverter Waveforms 5. Equation of Voltage and Current on AC and DC Side6. Fundamental of Harmonics and Network Harmonic Impedance7. Harmonic Filters8. Reactive Power Compensation in HVDC Substations9. Earth Electrode and Earth Return10. Configuration and Layout of HVDC Terminal11. HVDC Circuit-Breaker and Metallic Return Transfer Breaker and Parallel Tap Circuit Breaker12. Multi-Terminal HVDC Systems 13. Protective Zones and Protective Systems in HVDC Substation14. HVDC System Control15. AC Network Frequency Control and Stabilisation by HVDC Dampin Control and Power Modulation16. Insulation Coordination and Surge Arrester Protection in HVDC and EHV AC Substations17. Overvoltages and Surge Arrester Protection in HVDC Substations18. Insulation Requirement of EHV-AC and HVDC Equipment and Transmission Lines19. Waveform Distortion and Telephone Influence Factors20. Converter Transformers21. DC Smoothing Reactors22. Mercury Arc Valves23. Thyristors, Quadri-valves, Triggring and Cooling system24. Dielectric Tests, Type Tests and Routine Tests25. Testing of Thyristor Valves26. DCCT and DCVT in HVDC Substations27. EHV AC and HVDC System Studies, Models, HVDC Simulator, Digital Computer and TNA28. Computer Aided Engineering (CAE) in Power Systems29. Project Management. Instalation, Testing and Commissioning, Maintenance30. Engineering Aspect of EHV-AC Transmission and Transmission Planing31. Overhead Line Conductors and Fittings (EHV-AC and HVDC)32. Line Insulators and Substation Insulator33. Towers for Transmission Line and Substation Structures34. Mechanical Design of Towers (EHV-AC and HVDC)35. Sag Tension Calculations (EHV-AC and HVDC)36. Tower Design based on Switching surge Withstand37. Tower and Line Design based on Lightning Strokes38. Electrostatic Field at Ground Level and Biological Effects (EHV-AC and HVDC)39. Corona and Corona Losses (EHV-AC and HVDC)40. Radio Interference, TV Interference and Audible Noise (EHV-AC & HVDC) Radio Interference.41 Active & Reactive Power Flow, Voltage stability 42. Surge Impedance Loading, Reactive Power Compensation and Flexible AC Transmission (FACT)43. Voltage Control in AC Networks, SVS, SSR44. Underground Power Cables, and SF6 Gas Insulated Cables and HVDC Cables45. Procedures in AC Transmission System Calculations 46. Representation and Modelling of AC Transmission Lines47. Calculations of R.L.C. Constants, Reactive Power, Charging Currents and surge Impedance Load48. Performance Calculations of Short and Medium AC Lines49. Very Long AC Lines. Voltage and Current Equations. Standing Waves50. Power Equations and Circle Diagrams for AC Lines 51. Power Line Carrier Communication. Telecontrol of Transmission Networks and SCADA52. Distribution System53. Circuit Configuration of Distribution Systems54. Protection of Distribution systems55. Distribution Automation & Control, Network SCADA56. Load Management57. Rural Electrification58. Distribution system Calculations Appendices Bibliography