SY/T 6373-2008 (English Version)

Scope: This standard specifies the calculation methods and assessment indicators for oil and gas field power grids, transformers, lines, reactive power compensation, and economic operation. This standard applies to 110kV, 66kV, 35kV and 10kV, 6kV three-level voltage systems. Including the following: a) 35kV~110kV main transformer. b) 35kV direct distribution transformer, 10kV, 6kV distribution transformer. c) 110kV, 66kV, 35kV, 10kV, 6kV transmission and distribution lines. d) 35kV, 10kV, 6kV power capacitors.

SY/T 6373-2008 Referenced Document

DL/T 985 Guidelines for technical and economic evaluation of energy efficiency of distribution transformers*， 2022-05-13 Update
GB 20052 Minimum allowable values of energy efficiency and the energy efficiency grades for power transformers*， 2020-05-29 Update
GB/T 13462 Economical operation for power transformers
GB/T 16664 Monitoring and testing method for energy saving of power supply distribution system of industrial enterprise
SY/T 5268 Oil and gas field power grid line loss rate testing and calculation methods*， 2018-10-29 Update

2016 SY/T 6373-2016 Economic operation specification of electrical power network for oil-gas field
2008 SY/T 6373-2008 The economic operation specification of electrical power network for oil and gas field
1999 SY/T 6373-1998 The economic operation specification of electric power supply and distribution system for oil and gas field