Apparatus for clearing faults on untransposed transmission lines

Details Apparatus for clearing faults on untransposed transmission lines Apparatus for clearing faults on untransposed transmission lines

1981-07-10

1983-01-04

Salce, Patrick R.

Electricity: electrical systems and devices

Safety and protection of systems and devices

Ground fault protection

361107, 361 1, 361 61, 361111, 307103, 307327, H02H 908

Patent

active

043675077

ABSTRACT:
A switched four-legged reactor bank which operates in combination with line circuit breakers can be used to extinguish faults on untransposed transmission lines. It comprises three shunt reactors, a neutral reactor and three switches for performing high side reactor switching. The reactor bank also provides transmission line compensation.

REFERENCES:
patent: 1537371 (1925-05-01), Petersen
patent: 2180156 (1939-11-01), Light
"Compensation Scheme for Single-Pole Switching on Untransposed Transmission Lines" by Shperling et al.; IEEE Transactions, PAS-97, No. 4, Jul.-Aug., 1978, pp. 1421-1429.
"Single-Phase Switching Parameters for Untransposed EHV Transmission Lines" by Shperling; IEEE Transactions, vol. PAS-98, No. 2, Mar./Apr. 1979, pp. 643-654.

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