GB/T 30951-2014
Scrap conditions about electrical and mechanical equipment of small-scale hydropower station (English Version)

Standard No.

GB/T 30951-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

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

Latest

GB/T 30951-2014

Scope

This standard specifies the guidelines and conditions to be followed for the scrapping of electromechanical equipment in small hydropower stations. This standard applies to the scrapping of electromechanical equipment in small hydropower stations with an installed capacity between 500 kW and 50,000 kW and a diameter of the turbine runner below 3.3 m.

GB/T 30951-2014 Referenced Document

• DL/T 596 Rules for preventive testing of electrical equipment
• GA 503 Testing code for fire protection systems
• GB 1094.2 Power transformers.Part 2:Temperature rise for liquid-immersed transformers
• GB 150.4 Pressure vessels.Part 4:Fabrication,inspection and testing,and acceptance
• GB 3906 Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6kV and up to and including 40.5 kV
• GB 50150 Electric equipment installation engineering-standard for hand-over test of electric equipment*， 2016-04-15 Update
• GB 50184 Code for acceptance of construction quality of industrial metallic piping
• GB 6067.1 Safety rules for lifting appliances.Part 1:General
• GB 6245 Fire Pumps
• GB 7251.1 Low-voltage switchgear and controlgear assemblies.Part 1:General rules
• GB/T 10585 Fundamental requirements of excitation systems medium and small synchronous machines
• GB/T 10969 Specification for water passage components of hydraulic turbines,storage pumps and pump-turbines
• GB/T 11022 Common specifications for high-voltage alternating-current switchgear and controlgear standards*， 2020-12-14 Update
• GB/T 11805 General specifications of automatic control components (devices) and their related system for hydroturbine-generating sets*， 2019-06-04 Update
• GB/T 14478 Fundamental technical requirements for large and medium inlet valves of hydraulic turbine
• GB/T 15468 Fundamental technical requirements for hydraulic turbines*， 2020-06-02 Update
• GB/T 15469.1 Hydraulic turbines,storage pumps and pump-turbines.Cavitation pitting evaluation.Part 1:Cavitation pitting evaluation in reaction turbines
• GB/T 15469.2 Hydraulic turbines,storage pumps and pump-turbines.Cavitation pitting evaluation.Part 2:Cavitation pitting evaluation in storage pumps and pump-turbines
• GB/T 21717 Technical specification about the type parameter and performance of small hydraulic turbines
• GB/T 5972 Crane wire rope care, maintenance, inspection and scrapping*， 2023-05-23 Update
• GB/T 6075.5-2002 Mechanical vibration--Evaluation of machine vibration by measurements on non-rotating parts--Part 5: Machine sets in hydraulic power generating and pumping plants
• GB/T 7894 Basic technical requirements for hydroelectric generators*， 2023-09-07 Update
• GB/T 8564 Technical Specifications for Installation of Hydrogenerator Sets*， 2023-11-27 Update
• GB/T 9652.1 Specification of hydraulic turbine governing systems*， 2019-06-04 Update

GB/T 30951-2014 history

• 2014 GB/T 30951-2014 Scrap conditions about electrical and mechanical equipment of small-scale hydropower station