GB1092339A - A process for controlling the temperature of a fluid heated by heat exchange with a heating fluid, for use for example, in a nuclear installation - Google Patents
A process for controlling the temperature of a fluid heated by heat exchange with a heating fluid, for use for example, in a nuclear installationInfo
- Publication number
- GB1092339A GB1092339A GB34019/65A GB3401965A GB1092339A GB 1092339 A GB1092339 A GB 1092339A GB 34019/65 A GB34019/65 A GB 34019/65A GB 3401965 A GB3401965 A GB 3401965A GB 1092339 A GB1092339 A GB 1092339A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flow
- temperature
- gas
- water
- fluid
- 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
Links
- 239000012530 fluid Substances 0.000 title 2
- 238000010438 heat treatment Methods 0.000 title 1
- 238000009434 installation Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
-
- 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
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D3/00—Control of nuclear power plant
- G21D3/08—Regulation of any parameters in the plant
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D3/00—Control of nuclear power plant
- G21D3/08—Regulation of any parameters in the plant
- G21D3/12—Regulation of any parameters in the plant by adjustment of the reactor in response only to changes in engine demand
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Control Of Temperature (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
1,092,339. Automatic temperature control systems, fluid-pressure servomotor systems. ELECTRICITE DE FRANCE (SERVICE NATIONAL). Aug. 9, 1965 [Aug.13, 1964], No.34019/65. Headings G3P and G3R. The flow of feed water or gas flow to a "once through" boiler heated by gas from a nuclear reactor is controlled by the difference between inlet gas temperature 5 and outlet steam temperature 7, compared with another parameter which may be manually variable or proportional to water flow, gas outlet temperature, or heat flow. The water flow measurement 14 may be modified by a function generator 15-18 comprising a cam and potentiometer before it is passed through an integrator 10 which sums the signals and passes this sum to a zero reference circuit 11 controlling the water flow. In another arrangement Fig. 4 (not shown) signals representative of heat flow as determined by the rate of flow through the gas and water circuits multiplied by the temperature difference, are compared, from which a further signal is developed which modifies the output of circuit 11.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR985128A FR1417161A (en) | 1964-08-13 | 1964-08-13 | Process for regulating the temperature of a fluid heated by heat exchange with a heating fluid, in particular in a nuclear installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1092339A true GB1092339A (en) | 1967-11-22 |
Family
ID=8836646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34019/65A Expired GB1092339A (en) | 1964-08-13 | 1965-08-09 | A process for controlling the temperature of a fluid heated by heat exchange with a heating fluid, for use for example, in a nuclear installation |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1501507B2 (en) |
| ES (1) | ES316485A1 (en) |
| FR (1) | FR1417161A (en) |
| GB (1) | GB1092339A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0048234A1 (en) * | 1980-09-12 | 1982-03-24 | Jacob Weitman | A method of controlling a heat exchanger |
| WO1984004797A1 (en) * | 1983-05-23 | 1984-12-06 | Solar Turbines Inc | Steam generator control systems |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE829567A (en) * | 1975-05-28 | 1975-11-28 | Acec | SECONDARY FOOD WATER INLET ADJUSTMENT INSTALLATION AT THE BOTTOM OF A STEAM GENERATOR |
-
1964
- 1964-08-13 FR FR985128A patent/FR1417161A/en not_active Expired
-
1965
- 1965-08-06 DE DE19651501507 patent/DE1501507B2/en not_active Ceased
- 1965-08-09 GB GB34019/65A patent/GB1092339A/en not_active Expired
- 1965-08-13 ES ES0316485A patent/ES316485A1/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0048234A1 (en) * | 1980-09-12 | 1982-03-24 | Jacob Weitman | A method of controlling a heat exchanger |
| WO1984004797A1 (en) * | 1983-05-23 | 1984-12-06 | Solar Turbines Inc | Steam generator control systems |
Also Published As
| Publication number | Publication date |
|---|---|
| ES316485A1 (en) | 1965-12-01 |
| DE1501507B2 (en) | 1971-02-25 |
| DE1501507A1 (en) | 1969-10-30 |
| FR1417161A (en) | 1965-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1140485A (en) | Method of power generation and thermal power plant for the application of said method | |
| SE7908615L (en) | SET AND DEVICE TO CONTROL THE FUNCTION OF A COOK WATER REACTOR | |
| GB1092339A (en) | A process for controlling the temperature of a fluid heated by heat exchange with a heating fluid, for use for example, in a nuclear installation | |
| GB1390323A (en) | Vapour generator control | |
| FR2257064A1 (en) | Heat recovery device for chimney of a fire - has central heating water coil with valve controlled bypass | |
| GB915718A (en) | Improvements in and relating to feedwater temperature control systems of turbine plants | |
| JPS57134647A (en) | Bypass mixing type gas water heater | |
| GB830217A (en) | An improved method of and improved apparatus for generating steam | |
| SU958769A1 (en) | Steam preparation apparatus | |
| GB1124965A (en) | Improvements in or relating to control systems for feed water heating systems | |
| ES342506A1 (en) | Steam generation with reheat temperature control | |
| JPS5252006A (en) | Moisture separation heater outlet steam temperature control system | |
| GB1291851A (en) | Improvements relating to hot water systems | |
| JPS51148101A (en) | Control device for steam temperature | |
| JPS51148102A (en) | Control device for steam temperature | |
| JPS5471202A (en) | Automatic control device for boiler feed water pump of boiler | |
| JPS5484102A (en) | Evaporator outlet steam tempeature controller | |
| JPS56110836A (en) | Instantaneous water heater | |
| GB951747A (en) | Improvements in combined hot water and steam boilers | |
| GB1102288A (en) | Steam generator adapted to be heated by reactor water from a nuclear reactor | |
| GB866316A (en) | Improvements in or relating to plants including nuclear reactors | |
| GB1331618A (en) | Immersion heater | |
| GB967958A (en) | Improvements in or relating to hot water circulation heating systems | |
| GB1123792A (en) | Improvements in or relating to oil heaters | |
| GB795381A (en) | Regulating the temperature of super-heated steam in a steam generator |