ES2140978T3 - Procedimiento y sistema para la simulacion del comportamiento de una instalacion tecnica. - Google Patents
Procedimiento y sistema para la simulacion del comportamiento de una instalacion tecnica.Info
- Publication number
- ES2140978T3 ES2140978T3 ES97921727T ES97921727T ES2140978T3 ES 2140978 T3 ES2140978 T3 ES 2140978T3 ES 97921727 T ES97921727 T ES 97921727T ES 97921727 T ES97921727 T ES 97921727T ES 2140978 T3 ES2140978 T3 ES 2140978T3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- mass
- simulation
- phases
- relationship
- 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.)
- Expired - Lifetime
Links
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
- G05B17/00—Systems involving the use of models or simulators of said systems
- G05B17/02—Systems involving the use of models or simulators of said systems electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
- F22B35/004—Control systems for steam generators of nuclear power plants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
- F22B35/18—Applications of computers to steam-boiler control
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G5/00—Devices in which the computing operation is performed by means of fluid-pressure elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
EN UN PROCEDIMIENTO ESPECIALMENTE FIABLE Y FLEXIBLE PARA SIMULAR EL PROCEDIMIENTO DE UNA INSTALACION TECNICA EN LA QUE RECIRCULA UN FLUIDO EXISTENTE EN UNA SERIE DE FASES (W, D), EN UNA ZONA PARCIAL, SE DETERMINAN DE ACUERDO CON LA INVENCION UN CAUDAL DE CALOR (Q FG ) Y UN CAUDAL DE MASA (M FG ) ENTRE DOS FASES (W, D), SIEMPRE MEDIANTE UNA COMBINACION LINEAL DE DIFERENCIAS DE DERIVADAS DE LA ENTROPIA (S F S G ) DE LA RESPECTIVA FASE "W, D), DE ACUERDO CON LA ENERGIA INTERNA (U) O LA MASA (M G ) DE LA FASE RESPECTIVA (W, D), FORMANDO LOS COEFICIENTES LINEALES (L I,J ) DE UN SISTEMA DE ECU ACIONES FORMADO POR LAS COMBINACIONES LINEALES, FORMAN UNA MATRIZ SIMETRICA. COMO APLICACION DE LA TERMODINAMICA IRREVERSIBLE AL PROCEDIMIENTO DE SIMULACION SE OBTIENEN ENTONCES POR UNA PARTE PARA LOS CAUDALES DE MASA Y DE CALOR (M FG, S FG ) UNAS REPRESENTACIONES COMO FUNCION DE "FUERZAS", Y POR OTRA PARTE UNAS RELACIONES ENTRE LOS FLUJOS (M FG, S FG ), BASADOS EN LA RELACION DE ONSAGER.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19618745A DE19618745C2 (de) | 1996-05-09 | 1996-05-09 | Verfahren und System zur Simulation des Verhaltens einer technischen Anlage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2140978T3 true ES2140978T3 (es) | 2000-03-01 |
Family
ID=7793877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES97921727T Expired - Lifetime ES2140978T3 (es) | 1996-05-09 | 1997-04-23 | Procedimiento y sistema para la simulacion del comportamiento de una instalacion tecnica. |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0897564B1 (es) |
| JP (1) | JP2000512741A (es) |
| AR (1) | AR007034A1 (es) |
| CA (1) | CA2253658C (es) |
| DE (2) | DE19618745C2 (es) |
| ES (1) | ES2140978T3 (es) |
| TW (1) | TW350017B (es) |
| WO (1) | WO1997043725A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009033605B4 (de) | 2009-07-17 | 2011-03-31 | Siemens Aktiengesellschaft | Verfahren zur Simulation eines Betriebes einer technischen Anlage anhand von Zustandsgrößen |
| CN104239724B (zh) * | 2014-09-19 | 2017-04-12 | 国家电网公司 | 用于换流阀水冷系统的热交换效率在线监测与评估方法 |
| CN110887027B (zh) * | 2019-11-19 | 2021-12-03 | 中广核工程有限公司 | 一种立式蒸汽发生器热力性能评估系统和方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993006557A1 (en) * | 1991-09-17 | 1993-04-01 | General Physics International Engineering & Simulation, Inc. | Real time analysis of power plant thermohydraulic phenomenon |
-
1996
- 1996-05-09 DE DE19618745A patent/DE19618745C2/de not_active Expired - Lifetime
-
1997
- 1997-04-23 CA CA002253658A patent/CA2253658C/en not_active Expired - Fee Related
- 1997-04-23 DE DE59700764T patent/DE59700764D1/de not_active Expired - Lifetime
- 1997-04-23 ES ES97921727T patent/ES2140978T3/es not_active Expired - Lifetime
- 1997-04-23 JP JP09540427A patent/JP2000512741A/ja active Pending
- 1997-04-23 WO PCT/EP1997/002077 patent/WO1997043725A1/de not_active Ceased
- 1997-04-23 EP EP97921727A patent/EP0897564B1/de not_active Expired - Lifetime
- 1997-05-06 TW TW086106007A patent/TW350017B/zh not_active IP Right Cessation
- 1997-05-07 AR ARP970101894A patent/AR007034A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EP0897564A1 (de) | 1999-02-24 |
| AR007034A1 (es) | 1999-10-13 |
| DE19618745A1 (de) | 1997-12-04 |
| JP2000512741A (ja) | 2000-09-26 |
| TW350017B (en) | 1999-01-11 |
| EP0897564B1 (de) | 1999-11-24 |
| DE19618745C2 (de) | 1998-04-09 |
| DE59700764D1 (de) | 1999-12-30 |
| CA2253658A1 (en) | 1997-11-20 |
| CA2253658C (en) | 2004-05-11 |
| WO1997043725A1 (de) | 1997-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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