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GB/T 13399-2012: Specification for safety monitoring devices of steam turbine
Status: Valid GB/T 13399: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 13399-2012 | English | 189 |
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3 days [Need to translate]
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Specification for safety monitoring devices of steam turbine
| Valid |
GB/T 13399-2012
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| GB/T 13399-1992 | English | 239 |
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2 days [Need to translate]
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Specification for steam turbine safety monitoring devices
| Obsolete |
GB/T 13399-1992
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PDF similar to GB/T 13399-2012
Basic data | Standard ID | GB/T 13399-2012 (GB/T13399-2012) | | Description (Translated English) | Specification for safety monitoring devices of steam turbine | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K54 | | Classification of International Standard | 27.040 | | Word Count Estimation | 8,825 | | Older Standard (superseded by this standard) | GB/T 13399-1992 | | Quoted Standard | GB/T 3047.1; GB/T 5578; GB/T 6075.2; JB/T 2862 | | Regulation (derived from) | National Standards Bulletin 2012 No. 13 | | 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 stationary power generation turbine (hereinafter referred to as the turbine) security surveillance equipment to monitor the project and its technical requirements for protection. This standard applies to the design of turbine s | GB/T 13399-2012: Specification for safety monitoring devices of steam turbine---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.
Specification for safety monitoring devices of steam turbine
ICS 27.040
K54
National Standards of People's Republic of China
Replacing GB/T 13399-1992
Turbine safety monitoring device technology
Issued on. 2012-06-29
2012-11-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard replaces GB/T 13399-1992 "steam turbine safety monitoring device technical conditions"; this standard GB/T 13399-1992
The main modifications are as follows.
--- Entry sequence changes to make it more logical;
--- According turbine manufacturing technology development and GB/T 5578-2007 "stationary power generation steam turbine specification" in the requirements for steam
Marine security monitoring project to make changes, add some necessary items, delete some unusual items;
--- Improved specifications, precision, functionality and reliability requirements for monitoring instruments;
--- Old standard text, expressions modified to make it more accurate expression.
The standard proposed by China Electrical Equipment Industrial Association.
This standard by the National Standardization Technical Committee turbine (SAC/TC172) centralized.
This standard was drafted. Shanghai Power Equipment Research Institute, Beijing Beizhong Steam Turbine Co., Ltd.
The main drafters of this standard. Starting of Fen Ye, late Guohua, Wang Jian, Zhuyou Jun, Yang Ruifu.
Turbine safety monitoring device technology
1 Scope
This standard specifies the stationary power generation steam turbine (hereinafter referred to as the turbine) to protect the safety monitoring device to monitor the project and technical requirements.
This standard applies to the design of steam turbine safety monitoring device, Selection and factory commissioning. Other types of steam turbine may also refer to execution.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 3047.1 height of 20mm hex panel, frame and cabinet Series of basic dimensions
GB/T 5578 stationary power generation steam turbine specification (GB/T 5578-2007, IEC 60045-1.1991, MOD)
GB/T 6075.2 Measurement and Evaluation of the machine on the non-rotating member of the mechanical vibration - Part 2. 50MW or more, rated speed
1500r/min, 1800r/min, 3000r/min, 3600r/min land installed turbines and generators (GB/T 6075.2-
2002, ISO 10816-2.2001, IDT)
JB/T 2862 Turbine Packaging Technology Conditions
3 General
3.1 turbine safety monitoring device acts
Steam turbine safety monitoring device should be able to co-turbine control systems and other devices to protect the unit safe and reliable operation. In the steam turbine startup,
Operation and shutdown process, the device should be able to instruct the main operating parameters of the unit; the operation parameters should be able to limit the alarm, stop the letter
Number, and can provide patrol, computer interface signals.
3.2 turbine safety monitoring device Item Description
3.2.1 turbine shall be equipped with protective monitoring the implementation of the project content by GB/T 5578 regulations.
3.2.2 According to the above requirements, the steam turbine safety monitoring apparatus generally includes the following items, in use, according to the actual circumstances permit a turbine
Do not increase or decrease.
a) speed measurement device (including zero speed measurement);
b) electrical overspeed protection devices;
c) the axial displacement measurement and protection devices;
d) differential expansion measuring device;
e) an eccentric shaft measuring device;
f) Absolute bearing vibration measuring device;
g) protection shaft vibration measuring devices;
h) and the thermal expansion valve, liquid level measuring device;
i) low lubricating oil pressure protection device;
j) condenser low vacuum protection;
k) back pressure and extraction pressure protection device;
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