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| Content Provider | IET Digital Library |
|---|---|
| Author | Bharti, Satyadharma Dubey, Satya Prakash |
| Abstract | Major load centres of India are located at northern part and western–southern part of country, whereas most of the generating units are concentrated at eastern and North-eastern parts. Economic transmission of bulk power over a long distance is a basic requirement for which ultra-high voltage AC (UHVAC) transmission system is identified as a feasible solution resulting in reduced transmission loss and reduced corridor width (right of way), protection of precious flora and fauna. For this, Powergrid Corporation of India along with Central Power Research Institute had made a call for indigenous development of UHVAC technology. As a result, 1200 kV UHVAC National Test Station is developed in India at Bina. One 400/1200 kV bay is successfully charged, along with one 1200 kV single circuit and one 1200 kV double-circuit test transmission line. This study deals with the study of on-site acceptance test such as sweep frequency response analysis, frequency-domain spectroscopy (FDS), along with inrush current measurement, voltage withstand test, corona measurement, thermo-vision scanning conducted on-site at no load, to ensure the performance of transmission system. A brief review of technical studies related to UHVAC technology developed throughout the World is also presented. The power transmission at 1200 kV is a feasible and viable option but further research is required in this area to make UHV transmission a global success. |
| Starting Page | 130 |
| Ending Page | 137 |
| Page Count | 8 |
| Volume Number | 1 |
| e-ISSN | 23977264 |
| Issue Number | Issue 3, Oct (2016) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/hve/1/3 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/hve.2016.0036 |
| Journal | High Voltage |
| Publisher | The Institution of Engineering and Technology CEPRI |
| Publisher Date | 2016-10-01 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution-No Derivs License (http://creativecommons.org/licenses/by-nd/3.0/) |
| Subject Keyword | A.c. Transmission Bulk Power Economic Transmission Central Power Research Institute Corona Measurement Double-circuit Test Transmission Line FDS Frequency Response Frequency-domain Spectroscopy Indian UHVAC Transmission System Inrush Current Measurement Life Testing No-load Performance On-site Acceptance Test Power System Economics Power System Managemen Power System Operation Power Transmission Economics Power Transmission Line Powergrid Corporation of India Reduced Corridor Width Reduced Transmission Loss Single Circuit Test Transmission Line Sweep Frequency Response Analysis Thermo-vision Scanning UHVAC National Test Station Ultra-high Voltage AC Transmission System Voltage 1200 KV Voltage 400 KV Voltage Withstand Test |
| Content Type | Text |
| Resource Type | Article |
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