DL/T 623-2010
Evaluation rules of protection equipment and power system stability control devices (English Version)

Standard No.

DL/T 623-2010

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Electricity

Latest

DL/T 623-2010

Replace

DL/T 623-1997

Scope

This standard specifies the operation evaluation methods for power system relay protection and safety automatic devices. This standard is applicable to the operation evaluation of relay protection of 220kV and above connected to the power grid. The operation evaluation of relay protection of 110kV and below can be implemented with reference.

DL/T 623-2010 history

• 2011 DL/T 623-2010 Evaluation rules of protection equipment and power system stability control devices
• 1997 DL/T 623-1997 Evaluation rules of protection equipment and power system stability control devices