DE2745745A1 - Prozessteueranlage - Google Patents
ProzessteueranlageInfo
- Publication number
- DE2745745A1 DE2745745A1 DE19772745745 DE2745745A DE2745745A1 DE 2745745 A1 DE2745745 A1 DE 2745745A1 DE 19772745745 DE19772745745 DE 19772745745 DE 2745745 A DE2745745 A DE 2745745A DE 2745745 A1 DE2745745 A1 DE 2745745A1
- Authority
- DE
- Germany
- Prior art keywords
- circuits
- rows
- logical
- same
- logic circuits
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 238000004886 process control Methods 0.000 title claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 238000010297 mechanical methods and process Methods 0.000 claims description 2
- 230000005226 mechanical processes and functions Effects 0.000 claims description 2
- 239000000523 sample Substances 0.000 claims 1
- 230000011664 signaling Effects 0.000 claims 1
- 230000006870 function Effects 0.000 description 17
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 6
- 239000004327 boric acid Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000003809 water extraction Methods 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
- G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D3/00—Control of nuclear power plant
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/003—Modifications for increasing the reliability for protection
- H03K19/00392—Modifications for increasing the reliability for protection by circuit redundancy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Safety Devices In Control Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE1007682A BE847141A (fr) | 1976-10-11 | 1976-10-11 | Installation de commande de processus. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2745745A1 true DE2745745A1 (de) | 1978-04-13 |
Family
ID=3862851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772745745 Ceased DE2745745A1 (de) | 1976-10-11 | 1977-10-11 | Prozessteueranlage |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4200864A (enExample) |
| BE (1) | BE847141A (enExample) |
| DE (1) | DE2745745A1 (enExample) |
| FR (1) | FR2367313A1 (enExample) |
| NL (1) | NL7711086A (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2925375A1 (de) * | 1979-06-22 | 1981-01-29 | Marker Hannes | Elektronische sicherheits-skibindung |
| EP0033785A1 (fr) * | 1980-02-08 | 1981-08-19 | ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme | Installation de commande de sécurité de processus industriel |
| FR2494877A1 (fr) * | 1980-11-26 | 1982-05-28 | Commissariat Energie Atomique | Systeme logique de securite pour declencher l'action de protection d'un actionneur de surete |
| US4434132A (en) * | 1981-04-09 | 1984-02-28 | Westinghouse Electric Corp. | Power supply with nuclear reactor |
| JPS58169079A (ja) * | 1982-03-31 | 1983-10-05 | Power Reactor & Nuclear Fuel Dev Corp | 放射線異常検出装置 |
| JPS5913993A (ja) * | 1982-07-16 | 1984-01-24 | 株式会社東芝 | 配管系監視装置 |
| US4697093A (en) * | 1985-01-23 | 1987-09-29 | Westinghouse Electric Corp. | Testable, fault-tolerant power interface circuit for controlling plant process equipment |
| US4683105A (en) * | 1985-10-31 | 1987-07-28 | Westinghouse Electric Corp. | Testable, fault-tolerant power interface circuit for normally de-energized loads |
| US4797670A (en) * | 1987-01-30 | 1989-01-10 | Joyner Engineers & Trainers, Inc. | Redundant signal selector system |
| RU2166807C2 (ru) * | 1999-06-30 | 2001-05-10 | Курская Атомная Электростанция | Способ контроля целостности каналов водографитового ядерного реактора |
| US7813817B2 (en) * | 2006-05-19 | 2010-10-12 | Westinghouse Electric Co Llc | Computerized procedures system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1410561A (fr) * | 1963-10-03 | 1965-09-10 | Acec | Circuits logiques à sécurité intrinsèque |
| FR1461822A (fr) * | 1964-12-23 | 1966-12-09 | Acec | Circuits logiques de sécurité |
| FR1515044A (fr) * | 1965-11-04 | 1968-03-01 | Acec | Dispositif discriminateur de sécurité |
| FR1520105A (fr) * | 1966-04-22 | 1968-04-05 | Acec | Minuterie électronique de sécurité |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3424652A (en) * | 1966-04-26 | 1969-01-28 | Kernforschung Gmbh Ges Fuer | Method and device for the supervision of installations,in particular safety switching system of nuclear reactors |
-
1976
- 1976-10-11 BE BE1007682A patent/BE847141A/xx not_active IP Right Cessation
- 1976-11-05 FR FR7633372A patent/FR2367313A1/fr active Granted
-
1977
- 1977-10-03 US US05/838,960 patent/US4200864A/en not_active Expired - Lifetime
- 1977-10-10 NL NL7711086A patent/NL7711086A/xx not_active Application Discontinuation
- 1977-10-11 DE DE19772745745 patent/DE2745745A1/de not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1410561A (fr) * | 1963-10-03 | 1965-09-10 | Acec | Circuits logiques à sécurité intrinsèque |
| FR1461822A (fr) * | 1964-12-23 | 1966-12-09 | Acec | Circuits logiques de sécurité |
| FR1515044A (fr) * | 1965-11-04 | 1968-03-01 | Acec | Dispositif discriminateur de sécurité |
| FR1520105A (fr) * | 1966-04-22 | 1968-04-05 | Acec | Minuterie électronique de sécurité |
Non-Patent Citations (4)
| Title |
|---|
| "elektrotechnik" 1973, H.11, S.12-14 * |
| BBC-Nachrichten, 1974, H.7, S.274-277 * |
| BBC-Nachrichten, Juni 1961, S.356-361 * |
| Regelungstecdhnik 1969, H.6, S.266-270 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US4200864A (en) | 1980-04-29 |
| FR2367313B1 (enExample) | 1979-06-01 |
| NL7711086A (nl) | 1978-04-13 |
| BE847141A (fr) | 1977-04-12 |
| FR2367313A1 (fr) | 1978-05-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: G05B 9/02 |
|
| 8131 | Rejection |