GB878436A - Control of nuclear power plants - Google Patents
Control of nuclear power plantsInfo
- Publication number
- GB878436A GB878436A GB6685/60A GB668560A GB878436A GB 878436 A GB878436 A GB 878436A GB 6685/60 A GB6685/60 A GB 6685/60A GB 668560 A GB668560 A GB 668560A GB 878436 A GB878436 A GB 878436A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compressor
- gas
- reactor
- opened
- flow
- 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
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 239000001569 carbon dioxide Substances 0.000 abstract 2
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B33/00—Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
-
- 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
-
- 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)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
878,436. Nuclear power plant. SULZER FRERES S.A. Feb. 25, 1960 [March 31, 1959], No. 6685/60. Class 39(4). In a gas-cooled reactor of a power plant changes in the reactor load are effected without excessive changes in the gas temperature. As shown, the reactor 1 is supplied with carbon dioxide gas from compressors 2-5 through the heat exchangers 31-34, which produce steam for turbo-generators. If, with compressors 2-4 in operation, it is required to raise the load on 1, the compressor 5 is brought into circuit. The small, secondary valve 24 is opened and the compressor started. Initially, gas flows from the supply pipe 19 through 24 and the compressor. As the compressor speed rises the back flow is reduced and the main valve 14 is opened. Thus, as 24 is not closed during the first stages of the operation, the temperature of carbon dioxide is not raised by the compressor and the reactor is not subjected to a flow of high temperature gas when 14 is opened. In addition, the hot gas would be followed by very cool gas from the heat exchanger 34 and this is also prevented. Instead of changing the compressor speed, the flow may be controlled by adjustment of the compressor vanes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH7076759A CH365460A (en) | 1959-03-13 | 1959-03-13 | Load change method for a reactor power plant and a reactor power plant for carrying out the method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB878436A true GB878436A (en) | 1961-09-27 |
Family
ID=4530496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6685/60A Expired GB878436A (en) | 1959-03-13 | 1960-02-25 | Control of nuclear power plants |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH365460A (en) |
| DE (1) | DE1091245B (en) |
| FR (1) | FR1230196A (en) |
| GB (1) | GB878436A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3332849A (en) * | 1963-09-13 | 1967-07-25 | Sulzer Ag | Method of and apparatus for controlling a nuclear reactor vapor generating plant |
-
1959
- 1959-03-13 CH CH7076759A patent/CH365460A/en unknown
- 1959-03-23 DE DES62275A patent/DE1091245B/en active Pending
- 1959-07-09 FR FR799817A patent/FR1230196A/en not_active Expired
-
1960
- 1960-02-25 GB GB6685/60A patent/GB878436A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3332849A (en) * | 1963-09-13 | 1967-07-25 | Sulzer Ag | Method of and apparatus for controlling a nuclear reactor vapor generating plant |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1230196A (en) | 1960-09-14 |
| CH365460A (en) | 1962-11-15 |
| DE1091245B (en) | 1960-10-20 |
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