This standard specifies the basic technical requirements for the excitation system of small and medium-sized synchronous motors. This standard applies to 50Hz (60Hz) synchronous motor excitation systems in the following ranges: a. Hydrogenerators below 10000kW; b. Turbogenerators below 6000kW; c. Internal combustion generators up to 3200kW; d. The following synchronous motors.
GB/T 10585-1989 history
1989GB/T 10585-1989 Fundamental requirements of excitation systems medium and small synchronous machines
GB/T 10585-1989 Fundamental requirements of excitation systems medium and small synchronous machines was changed to GB/T 7409.4-2023 Synchronous motor excitation system Part 4: Technical requirements for small and medium-sized synchronous motor excitation system.