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Software for computers in the safety systems of nuclear power stations. Identical with IEC 45A(Central Office)88. Draft. Software fuer Rechner im Sicherheitssystem von Kernkraftwerken. Identisch mit IEC 45A(CO)88. Entwurf

Abstract

The basic principles for the design of nuclear instrumentation as specifically applied to the safety systems of nuclear power plants have been interpreted in existing standards as the IAEA ''Safety Guide 50-SG-D3'' with a view to hardwired systems. This publication has been developed to interprete these principles for the utilization of digital systems - multiprocessor distributed systems as well as larger scale central processor systems - in the safety systems of nuclear power plants. It is important to note that this document establishes no additional functional requirements for safety systems. Areas which have been dealt with because of the unique nature of digital computer systems especially the software are: a) Established hardware criterea as far as they affect the software with care taken to account for the high degree of interdependency between hardware and software. b) A general approach to software development to assure the production of the highly reliable software required. c) A general approach to software verification and computer system validation. d) Procedures for software maintenance, modification and configuration control. The systems are in accordance with the German KTA regulation KTA 3501.2. (orig./HP).
Publication Date:
Jan 01, 1986
Product Type:
Book
Report Number:
DIN-IEC-45A(CO)88
Reference Number:
DEN-86-007295; EDB-86-117131
Subject:
22 GENERAL STUDIES OF NUCLEAR REACTORS; REACTOR PROTECTION SYSTEMS; DIGITAL COMPUTERS; MICROPROCESSORS; NUCLEAR POWER PLANTS; ON-LINE SYSTEMS; REACTOR INSTRUMENTATION; COMPUTERS; ELECTRONIC CIRCUITS; MICROELECTRONIC CIRCUITS; NUCLEAR FACILITIES; POWER PLANTS; THERMAL POWER PLANTS; 220400* - Nuclear Reactor Technology- Control Systems
OSTI ID:
5771310
Research Organizations:
DIN Deutsches Inst. fuer Normung e.V., Berlin (Germany, F.R.). Deutsche Elektrotechnische Kommission; DIN Deutsches Inst. fuer Normung e.V., Berlin (Germany, F.R.). Normenausschuss Kerntechnik; Verband Deutscher Elektrotechniker e.V. (VDE), Frankfurt am Main (Germany, F.R.). Deutsche Elektrotechnische Kommission
Country of Origin:
Germany
Language:
English
Submitting Site:
DEN
Size:
Pages: 98
Announcement Date:
May 13, 2001

Citation Formats

None. Software for computers in the safety systems of nuclear power stations. Identical with IEC 45A(Central Office)88. Draft. Software fuer Rechner im Sicherheitssystem von Kernkraftwerken. Identisch mit IEC 45A(CO)88. Entwurf. Germany: N. p., 1986. Web.
None. Software for computers in the safety systems of nuclear power stations. Identical with IEC 45A(Central Office)88. Draft. Software fuer Rechner im Sicherheitssystem von Kernkraftwerken. Identisch mit IEC 45A(CO)88. Entwurf. Germany.
None. 1986. "Software for computers in the safety systems of nuclear power stations. Identical with IEC 45A(Central Office)88. Draft. Software fuer Rechner im Sicherheitssystem von Kernkraftwerken. Identisch mit IEC 45A(CO)88. Entwurf." Germany.
@misc{etde_5771310,
title = {Software for computers in the safety systems of nuclear power stations. Identical with IEC 45A(Central Office)88. Draft. Software fuer Rechner im Sicherheitssystem von Kernkraftwerken. Identisch mit IEC 45A(CO)88. Entwurf}
author = {None}
abstractNote = {The basic principles for the design of nuclear instrumentation as specifically applied to the safety systems of nuclear power plants have been interpreted in existing standards as the IAEA ''Safety Guide 50-SG-D3'' with a view to hardwired systems. This publication has been developed to interprete these principles for the utilization of digital systems - multiprocessor distributed systems as well as larger scale central processor systems - in the safety systems of nuclear power plants. It is important to note that this document establishes no additional functional requirements for safety systems. Areas which have been dealt with because of the unique nature of digital computer systems especially the software are: a) Established hardware criterea as far as they affect the software with care taken to account for the high degree of interdependency between hardware and software. b) A general approach to software development to assure the production of the highly reliable software required. c) A general approach to software verification and computer system validation. d) Procedures for software maintenance, modification and configuration control. The systems are in accordance with the German KTA regulation KTA 3501.2. (orig./HP).}
place = {Germany}
year = {1986}
month = {Jan}
}