Digital reactor protecting system based on parallel hardware and software treatment |
Title： |
| Digital reactor protecting system based on parallel hardware and software treatment |
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Application Number： |
00130297 |
Application Date： |
2000/11/10 |
Announcement Date： |
2001/03/28 |
Pub. Date： |
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Publication Number： |
1289127 |
Announcement Number： |
1119819 |
Grant Date： |
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Granted Pub. Date： |
2003-8-27 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
G21C 7/36, G21C 17/00 |
Applicant(s)： |
Qinghua Univ. |
Inventor(s)： |
Shi Mingde, Zhang Liangju, Li Fu |
Key Words： |
Digital reactor protecting system, parallel treatment, hardware, software |
Abstract： |
The present invention relates to the field of nuclear reactor technology, including two portions of safety monitoring equipment and safety logic equipment, and the safety logic equipment is formed from signal monitoring stage, trigger output stage, main control chamber information display unit and software program stored in the described MCU constant value comparision and coincidence module. Said invention not only has the advantages of pure software digital system, but also possesses the advantages of hardware treatment portion whose rapid response time, high system reliability and the parallel treatment of software and hardware can effectively overcome common reacon failure problem. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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 Relevancy information |
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| Last Update |
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2008-4-17 |
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Selected patents owned by Tsinghua University filed in 2005 are loaded. |
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2008-3-31 |
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Selected patents owned by Tsinghua University filed in 2006 and 2007 are load. |
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