GB/T 15469.2-2007
Hydraulic turbines,storage pumps and pump-turbines.Cavitation pitting evaluation.Part 2:Cavitation pitting evaluation in storage pumps and pump-turbines (English Version)

Standard No.

GB/T 15469.2-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 15469.2-2007

Scope

This part specifies the material loss of storage pumps and pump turbines under given conditions (such as power, hydraulic specific energy, speed, materials, operating conditions and operating time, etc. specified in the contract) due to cavitation. Measurement and evaluation methods. Whether there is cavitation in all or part of the operating range of hydraulic machinery should be stipulated in the contract. Regardless of whether cavitation occurs or not, the guaranteed value of cavitation should be clearly specified in the contract. The descriptions of power stations in this section also apply to energy storage pumping stations.

GB/T 15469.2-2007 Referenced Document

• GB/T 15468 Fundamental technical requirements for hydraulic turbines*， 2020-06-02 Update
• GB/T 19184 Cavitation pitting evaluation in pelton turbines
• GB/T 2900.45 Electroltechnical erminology Hydroelectric powerplant machinery
• IEC 60193 Hydraulic turbines, storage pumps and pump-turbines - Model acceptance tests*， 2019-04-25 Update

GB/T 15469.2-2007 history

• 2007 GB/T 15469.2-2007 Hydraulic turbines,storage pumps and pump-turbines.Cavitation pitting evaluation.Part 2:Cavitation pitting evaluation in storage pumps and pump-turbines

GB/T 15469.2-2007 -All Parts