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GB/T 21717-2008: Technical specification about the type parameter and performance of small hydraulic turbines
Status: Obsolete
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 21717-2008 | English | 639 |
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Technical specification about the type parameter and performance of small hydraulic turbines
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GB/T 21717-2008
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Basic data | Standard ID | GB/T 21717-2008 (GB/T21717-2008) | | Description (Translated English) | Technical specification about the type parameter and performance of small hydraulic turbines | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K55 | | Classification of International Standard | 27.140 | | Word Count Estimation | 16,151 | | Date of Issue | 2008-05-04 | | Date of Implementation | 2008-07-01 | | Quoted Standard | GB/T 2900.45; GB/T 3323; GB/T 6402; GB/T 7233; GB/T 8564; GB/T 10969; GB 11120; GB/T 11345; GB/T 11805; GB/T 15468-2006; GB/T 15469 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 6, 2008 (No. 119 overall) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the small turbine -related terms and definitions, types of parameters and performance guarantees, reliability and product quality assurance, and the scope of delivery, inspection and acceptance, the manufacturer shall provide the technical documents requested. This standard applies to unit power 500kW to 10000kW in between, and the runner diameter at 3. 3m below the small turbine. Runner diameter or crew turbine power exceeds the above conditions by GB/T 15468 regulations. Power is less than the capacity of the turbine may refer to this standard. | GB/T 21717-2008: Technical specification about the type parameter and performance of small hydraulic turbines
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Technical specification about the type parameter and performance of small hydraulic turbines
ICS 27.140
K55
National Standards of People's Republic of China
Small Turbine Type parameters and performance of technical requirements
Posted 2008-05-04
2008-07-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard is proposed and administered by the People's Republic of China Ministry of Water Resources.
This standard is drafted by. Ministry of Water Resources Research Institute for Rural Electrification.
Participated in the drafting of this standard. MWR Hangzhou Institute of Mechanical Design.
The main drafters of this standard. Lv Jianping, Yu Jianfeng, Huang Ming, and Liu Jing, Xie Yaqin, Yao Zhaoming, ROADS, music pieces, Songsheng Yi.
Small Turbine Type parameters and performance of technical requirements
1 Scope
This standard specifies the relevant terms and definitions of small turbines, type parameters and performance guarantees, reliability and product quality assurance, and
Scope of delivery, inspection and acceptance, the manufacturer shall provide technical documentation and other proposed requirements.
This standard applies to the unit power between 500kW to 10000kW, and a runner diameter of 3.3m or less of small turbines.
Runner diameter exceeding the above conditions or power unit turbine to perform according to GB/T 15468 regulations. Power can be smaller than the capacity of the turbine
Refer to this standard.
Note. When the turbine product performance, structure, operation manner and under conditions which do not meet this standard, the terms of the contract or technical agreement signed by both parties of the provisions of
carried out.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 2900.45 Electrotechnical terminology Hydropower Plant Equipment
GB/T 3323 metal fusion welded joints radiography
GB/T 6402 steel forgings ultrasonic inspection method
GB/T 7233 steel ultrasonic testing and quality rating system
GB/T 8564 Specification for installation of hydro-generating unit
GB/T 10969 turbine passage components conditions
GB 11120 L-TSA turbine oil
GB/T 11345 steel welds manual ultrasonic testing and classification of testing results
GB/T 11805 hydroelectric generating set automation elements (devices) and their basic technical conditions for system
GB/T 15468-2006 turbine basic technical requirements
GB/T 15469 Evaluation in reaction turbines cavitation
GB/T 19184 Pelton turbines cavitation assessment
DL/T 443 hydroelectric generating set equipment factory inspection General Provisions
DL/T 507 hydroelectric generating set start test procedures
DL/T 710 turbine operating procedures
JB/T 1270 turbine, hydro shaft forgings
JB/T 6752 SMEs Runner Static Balance Test procedures
JB/T 8660 hydropower units packaging, transport and storage specifications
JB/T 10384 SMEs turbine passage components of steel castings
3 Terms, definitions and symbols
GB/T 2900.45 established the following terms, definitions and symbols apply to this standard.
3.1
Reflect the turbine performance and geometry characteristic values, including. head, flow, power, speed, specific speed, efficiency, rotor diameter,
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