1.0.1 This standard is formulated with a view to specify power load calculation for construction project of refineries in petrochemical enterprises.
1.0.2 This standard is applicable to power load calculation for construction, renovation and extension engineering design of refineries in petrochemical enterprises, including: electrical load calculation for equipment (unit), electric power substation and refineries, and annual electric power consumption calculation for refineries.
1.0.3 When implementing, this standard shall comply with specifications for current relevant compulsory standards.
Foreword III
1 General provision
2 Terminologies
3 Load calculations
4 Calculation for electric power consumption
Appendix A Efficiency and Power Factor for Common-used Electric Machine under Different Load
Explanation of Wording in this Standard
