This specification is applicable to the design of newly built, expanded and reconstructed power stations with an installed capacity of 50-5MW, unit capacity below 15MW, and outgoing line voltage level not exceeding 110kV. Power plants with an installed capacity of less than 5MW can refer to it.
GB 50071-2002 history
2014GB 50071-2014 Code for Design of Small Hydropower Stations
2002GB 50071-2002 Design code for small hydropower station
GB 50071-2002 Design code for small hydropower station has been changed from GBJ 71-1984 Specifications for the design of small hydroelectric power stations(Trial).