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GB/T 5203-2011: Safety logic assemblies of nuclear reactor characteristics and test methods
Status: Valid GB/T 5203: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 5203-2011 | English | 259 |
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Safety logic assemblies of nuclear reactor characteristics and test methods
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GB/T 5203-2011
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| GB/T 5203-1985 | English | 319 |
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Safety logic assemblies of nuclear reactor characteristics and test methods
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GB/T 5203-1985
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PDF similar to GB/T 5203-2011
Basic data | Standard ID | GB/T 5203-2011 (GB/T5203-2011) | | Description (Translated English) | Safety logic assemblies of nuclear reactor characteristics and test methods | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | F65 | | Classification of International Standard | 27.120.20 | | Word Count Estimation | 11,142 | | Date of Issue | 2011-12-30 | | Date of Implementation | 2012-05-01 | | Older Standard (superseded by this standard) | GB/T 5203-1985 | | Quoted Standard | GB/T 5204; GB/T 13284.1-2008; GB/T 13629 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 22 of 2011 | | 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 general nuclear safety logic device characteristics, performance requirements and test methods. This standard applies to the safety of nuclear reactor protection system logic device design, manufacturing and inspection (including inspection and run test). This standard does not apply to the completion of the internal security logic device security logic functions. | GB/T 5203-2011: Safety logic assemblies of nuclear reactor characteristics and test methods---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.
Safety logic assemblies of nuclear reactor characteristics and test methods
ICS 27.120.20
F65
National Standards of People's Republic of China
Replacing GB/T 5203-1985
Nuclear reactor safety logic device characteristics and test methods
Issued on. 2011-12-30
2012-05-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions
Design 4 Safety logic device 2
5 General characteristics 2
6 properties for safety logic device relay 3
Features 7 safety logic device for a solid circuit 3
8 properties for safety logic device of the computer system 3
9 Type Test 4
10 6 Product Inspection
11 site inspection 7
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard replaces GB/T 5203-1985 "nuclear reactor safety logic device characteristics and test methods."
The main changes compared to 5203-1985 standard and GB/T as follows.
--- Chapter 3, "Terms and Definitions" deleted "confidence", "assumes that the initiating event" and "common cause failure", adding "the survival of the system security
cycle";
--- Increase the electromagnetic compatibility requirements;
--- Increased Chapter 8, "for the safety characteristics of logic devices of the computer system," the chapter is based on computer technology nuclear reaction
The main requirements for reactor safety logic device characteristics.
The standard proposed by China National Nuclear Corporation.
This standard by the National Nuclear Instrument Standardization Technical Committee (SAC/TC30) centralized.
This standard was drafted. China Nuclear Power Institute.
The main drafters of this standard. Zhou Jixiang, Wang Joaquin, Tsu Kam.
This standard replaces the previous standard published case.
--- GB/T 5203-1985.
Nuclear reactor safety logic device characteristics and test methods
1 Scope
This standard specifies the general characteristics of nuclear reactor safety logic devices, performance requirements and test methods.
This standard applies to the design, manufacture and testing of nuclear reactor safety logic device protection system (including inspection and test run).
This standard does not apply to internal security logic means complete safety logic functions.
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 5204 nuclear power plant safety systems regularly tests and monitoring
GB/T 13284.1-2008 nuclear power plant safety systems - Part 1. Design Guidelines
GB/T 13629 Nuclear power plant safety systems applicable standards for digital computers
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Dynamic logic means dynamiclogicequipment
Using the system dynamic logic signal device or system components.
3.2
Dynamic logic signal dynamiclogicsignal
A periodically varying voltage or current, the frequency of which is required by the system response time coincide. Different logic state cycle
Changing one or more parameters (such as pulse repetition frequency or amplitude coding, slope, pulse or alternating signal) associated with different values.
A logic state may correspond to no change in the period of this signal.
3.3
Design life designlife
Under specified operating conditions, the device can be shown to have a satisfactory operating characteristics of the time.
3.4
Qualified life qualifiedlife
With respect to a specified set of operating conditions, through proof of identification devices having a satisfactory performance time interval.
3.5
Working conditions operatingcondition
Under normal operating conditions and the state assumed initiating event, the expected environmental, power and signal conditions.
3.6
Installation life instaledlife
(No longer working) time interval from the installation to the permanent removal. In the meantime, safety logic device should satisfy the specified operating conditions
There are design requirements.
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