[1]Sun Fengqi.10KV, 35KV line protection combination relay[J].Journal of Zhengzhou University (Engineering Science),1995,16(04):52-54.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
16
Number of periods:
1995 04
Page number:
52-54
Column:
Public date:
1995-04-28
- Title:
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10KV, 35KV line protection combination relay
- Author(s):
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Sun Fengqi
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Zhengzhou Institute of Technology
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- Keywords:
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Integrated circuit; current speed break protection; over -current protection; three phases once again closing the gate; combining relay
- CLC:
-
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- DOI:
-
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- Abstract:
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"10kv, 35kv line protection group relay" is a new type of relay developed by the Xuchang Research Institute. The relay is composed of an integrated circuit. The speed breaks, over -current protection, and three -phase overlapping gates of the hinged route are integrated. This article introduces the principle of combination relay.