| Full text | |
| Author(s): |
Total Authors: 2
|
| Affiliation: | [1] Univ Estadual Campinas, Sch Elect & Comp Engn, BR-13083970 Campinas, SP - Brazil
[2] Univ Estadual Campinas, Sch Elect & Comp Engn, BR-13083852 Campinas, SP - Brazil
Total Affiliations: 2
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| Document type: | Journal article |
| Source: | IEEE Transactions on Power Delivery; v. 34, n. 1, p. 53-62, FEB 2019. |
| Web of Science Citations: | 0 |
| Abstract | |
This paper analyses low-cost techniques for rural electrification based on the use of insulated shielding wires of extra-high-voltage transmission lines. The main idea is to use the line capacitive coupling as an auxiliary power supply to remote rural systems. The insulated shielding wire (ISW) will behave as a capacitive voltage divider, promoting low voltage on it. We introduce a comparison of different low-cost electrification methods used over the last years and present a careful analysis of different topologies, which have a major impact on rural voltage regulation. A transient study was implemented to observe the behavior of both the transmission system and the rural feeder under typical switchings. (AU) | |
| FAPESP's process: | 17/20010-1 - CONTRIBUTIONS TO VERY LONG TRANSMISSION SYSTEM AND POWER SYSTEM PROTECTION |
| Grantee: | Maria Cristina Dias Tavares |
| Support Opportunities: | Regular Research Grants |