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ISA RP67.04.02
Methodologies for the Determination of Setpoints for Nuclear Safety-Related Instrumentation
Organization:
ISA - International Society of Automation
Year: 2010
Abstract: This recommended practice provides guidance for the implementation of ANSI/ISA-67.04.01- 2006 in the following areas:
a) Methodologies, including sample equations to calculate total channel uncertainty;
b) Common assumptions and practices in instrument uncertainty calculations;
c) Equations for estimating uncertainties for commonly used analog and digital modules;
d) Methods to determine the impact of commonly encountered effects on instrument uncertainty;
e) Application of instrument channel uncertainty in setpoint determination;
f) Sources and interpretation of data for uncertainty calculations;
g) Discussion of the interface between setpoint determination and plant operating procedures, calibration procedures, and accident analysis;
h) Documentation requirements.
Purpose
The purpose of this recommended practice is to present guidelines and examples of methods for the implementation of ANSI/ISA-67.04.01-2006 in order to facilitate the performance of instrument uncertainty calculations and setpoint determination for safety-related instrument setpoints in nuclear power plants.
a) Methodologies, including sample equations to calculate total channel uncertainty;
b) Common assumptions and practices in instrument uncertainty calculations;
c) Equations for estimating uncertainties for commonly used analog and digital modules;
d) Methods to determine the impact of commonly encountered effects on instrument uncertainty;
e) Application of instrument channel uncertainty in setpoint determination;
f) Sources and interpretation of data for uncertainty calculations;
g) Discussion of the interface between setpoint determination and plant operating procedures, calibration procedures, and accident analysis;
h) Documentation requirements.
Purpose
The purpose of this recommended practice is to present guidelines and examples of methods for the implementation of ANSI/ISA-67.04.01-2006 in order to facilitate the performance of instrument uncertainty calculations and setpoint determination for safety-related instrument setpoints in nuclear power plants.
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| contributor author | ISA - International Society of Automation | |
| date accessioned | 2017-09-04T16:06:06Z | |
| date available | 2017-09-04T16:06:06Z | |
| date copyright | 40522 | |
| date issued | 2010 | |
| identifier other | RXSTIDAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;jsessionid=A33FFBB4A04818B251172099FA6814F7/handle/yse/69351 | |
| description abstract | This recommended practice provides guidance for the implementation of ANSI/ISA-67.04.01- 2006 in the following areas: a) Methodologies, including sample equations to calculate total channel uncertainty; b) Common assumptions and practices in instrument uncertainty calculations; c) Equations for estimating uncertainties for commonly used analog and digital modules; d) Methods to determine the impact of commonly encountered effects on instrument uncertainty; e) Application of instrument channel uncertainty in setpoint determination; f) Sources and interpretation of data for uncertainty calculations; g) Discussion of the interface between setpoint determination and plant operating procedures, calibration procedures, and accident analysis; h) Documentation requirements. Purpose The purpose of this recommended practice is to present guidelines and examples of methods for the implementation of ANSI/ISA-67.04.01-2006 in order to facilitate the performance of instrument uncertainty calculations and setpoint determination for safety-related instrument setpoints in nuclear power plants. | |
| language | English | |
| title | ISA RP67.04.02 | num |
| title | Methodologies for the Determination of Setpoints for Nuclear Safety-Related Instrumentation | en |
| type | standard | |
| page | 173 | |
| status | Active | |
| tree | ISA - International Society of Automation:;2010 | |
| contenttype | fulltext |