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GB/T 9652.1-2019Specification of hydraulic turbine governing systems (English PDF)

水轮机调速系统技术条件

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

June 4, 2019

Implementation date

January 1, 2020

Scope

GB/T 9652.1-2019 is the English-translated version of 水轮机调速系统技术条件.

GB/T 9652.1-2019 is the Chinese standard "Specification of hydraulic turbine governing systems". Its scope clause reads: This part of GB/T 9652 specifies the working conditions, technical requirements, scope of supply and spare parts, drawings and drawings of the turbine governing system.

Information, nameplate, packaging, transportation and storage, warranty period, etc. This section applies to the design, manufacture and acceptance of the turbine governing system (including the pump turbine governing system). Its clauses include working conditions.

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Document preview — GB/T 9652.1-2019

National Standard of the People's Republic of China

ICS: 27.140
Classification: K 55

Issued by: State Administration for Market Regulation, China National Standardization Administration

Foreword
1 Scope
2 Normative references
3 working conditions
4 Technical requirements
5 Scope of delivery and spare parts
6 Drawings and materials
7 Nameplate, packaging, transportation, storage
8 Guarantee period

1 Scope

This part of GB/T 9652 specifies the working conditions, technical requirements, scope of supply and spare parts, drawings and drawings of the turbine governing system.

Information, nameplate, packaging, transportation and storage, warranty period, etc.

This section applies to the design, manufacture and acceptance of the turbine governing system (including the pump turbine governing system).

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 150.1 Pressure vessels - Part 1. General requirements

GB/T 150.2 Pressure Vessels Part 2. Materials

GB/T 150.3 Pressure Vessels Part 3. Design

GB/T 150.4 Pressure vessels - Part 4. Manufacture, inspection and acceptance

GB/T 191 packaging storage and transportation icon

GB/T 3047.1 Basic size series of panels, shelves and cabinets with a height of 20mm

GB/T 3797 electrical control equipment

GB/T 4588.1 Non-metallized hole single-sided printing board sub-specification

GB/T 4588.2 Metallized hole single-sided printing plate sub-specification

GB/T 8564 Hydrogenerator Set Installation Technical Specifications

GB/T 10886 three screw pump

GB 11120-2011 Turbine oil

GB/T 11805 Hydrogenerator set automation components (devices) and their systems basic technical conditions

GB/T 14039-2002 Hydraulic transmission oil solid particle pollution level code

GB/T 17626.4 Electromagnetic compatibility test and measurement technology Electrical fast transient burst immunity test

GB/T 20663 energy storage pressure vessel

GB/T 25133 hydraulic system assembly pipeline flushing method

Technical guidelines for grid-connected operation of DL/T 1245 turbine regulating system

JB/T 4711 Pressure Vessel Coating and Transport Packaging

JB/T 7036 hydraulic isolation accumulator technical conditions

JB/T 7041 hydraulic gear pump

JB/T 8091 screw pump test method

3 working conditions

3.1

The maximum stroke of the servomotor is compatible with the full opening of the guide vane. For medium, small and extra small speed controllers, the actual maximum opening of the vanes corresponds to at least

More than 80% of the maximum stroke of the servo. The working capacity selection of the governor and the hydraulic device is suitable.

3.2

Pipe installation, welding, cleaning and inspection shall comply with the provisions of GB/T 8564 and GB/T 25133. […]

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 30 pages — is available in the English PDF.

Referenced standards

Normative references

Cited by

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