Tests of 230-kv high-speed reclosing oil circuit breaker

摘要

R. A. Larner (Texas Electric Service Company, Fort Worth, Texas): It is significant to note that very good reclosing performance at 230 kv has been obtained using ordinary expulsion contacts similar to those tested previously on lower voltages. After several years' experience, the writer was convinced that this contact was good, but it had not been evident that the performance would be quite so good at higher voltages as data presented by Mr. Schwager show quite conclusively.