JPS6239792A - Heat simultaneous-supply nuclear power plant - Google Patents
Heat simultaneous-supply nuclear power plantInfo
- Publication number
- JPS6239792A JPS6239792A JP60179113A JP17911385A JPS6239792A JP S6239792 A JPS6239792 A JP S6239792A JP 60179113 A JP60179113 A JP 60179113A JP 17911385 A JP17911385 A JP 17911385A JP S6239792 A JPS6239792 A JP S6239792A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- turbine
- heat medium
- nuclear power
- evaporator
- 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.)
- Pending
Links
Classifications
-
- 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
- Separation By Low-Temperature Treatments (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、熱併給原子力発電システムに関し、特に低
温形原子炉を用いて得られる低温蒸気により発電すると
共に熱を供給するシステムに関するものである。[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a cogeneration nuclear power generation system, and particularly to a system that generates electricity and supplies heat using low-temperature steam obtained using a low-temperature nuclear reactor. .
従来、地域熱供給用原子炉では１５０〜３００℃程度の
出口温度を示す熱を発生し、これら出力は工場プロセス
ヒートや地域暖房、温水供給に供されている。このよう
な原子炉は一般に蒸気需要の多い都市近郊に立地してい
るため、安全性・信頼性を一層高めることが要求されて
くる。このため、通常の発電用原子炉に比べて低温低圧
型に設計する配慮がなされている。Conventionally, district heat supply nuclear reactors generate heat with an outlet temperature of about 150 to 300°C, and this output is used for factory process heat, district heating, and hot water supply. Since such nuclear reactors are generally located near cities where there is a high demand for steam, there is a need for even greater safety and reliability. For this reason, consideration has been given to designing the reactor to be lower temperature and pressure than normal power reactors.
上記のような熱供給用原子炉を用いたシステムでは、発
電するように構成されていないのであるが、発電出力機
能を備えることが要求される場合も多い。このため、ユ
ーザーの不満となり、このシステムの需要の伸び悩みの
原因となっているという問題点があった。Systems using heat supply reactors such as those described above are not configured to generate electricity, but are often required to have a power generation output function. This has resulted in user dissatisfaction, causing a sluggish demand for this system.
この発明は、かかる問題点を解決するためになされたも
ので、低温形原子炉からの発生熱で発電と熱供給を行な
う熱併給原子力発電システムを得ることを目的とする。This invention was made to solve these problems, and aims to provide a cogeneration nuclear power generation system that generates electricity and supplies heat using heat generated from a low-temperature nuclear reactor.
この発明に係る熱併給原子力発電システムは、熱を発生
する低温形原子炉、上記熱により熱媒体を蒸発させる蒸
発器、蒸発した上記熱媒体により回転駆動されるタービ
ン、このタービンに接続された発電機、タービンからの
熱媒体を凝縮し、凝縮熱を発生させる凝縮器、及びこの
凝縮器からの熱媒体を昇圧し、蒸発器に送る昇圧ポンプ
を備え、原子炉からの発生熱で発電と熱供給を行なうも
のである。A cogeneration nuclear power generation system according to the present invention includes a low-temperature nuclear reactor that generates heat, an evaporator that evaporates a heat medium using the heat, a turbine that is rotationally driven by the evaporated heat medium, and a power generator connected to the turbine. It is equipped with a condenser that condenses the heat medium from the turbine and generates heat of condensation, and a boost pump that boosts the pressure of the heat medium from the condenser and sends it to the evaporator. It provides supplies.
〔問題点を解決するための手段の作用〕この発明におけ
るシステムでは、低温形原子炉で発生したエネルギによ
って、熱媒体を介して発電機を回転駆動させて発電する
と共に、凝縮器における熱媒体の凝縮熱により熱を供給
する。[Operation of the means for solving the problem] In the system of the present invention, the energy generated in the low-temperature nuclear reactor rotates the generator through the heat medium to generate electricity, and the heat medium in the condenser is Heat is supplied by the heat of condensation.
以下、この発明の一実施例を図について説明する。 An embodiment of the present invention will be described below with reference to the drawings.
図において、（１）はａＯＯ℃程度以下の熱、すなわち
蒸気を発生する低温形原子炉、（２）はこの低温蒸気に
より熱媒体を加熱・蒸発させる蒸発器、（３）は蒸発し
た熱媒体により回転駆動されるタービン、（４）はター
ビン（３）に接続された発電機、（５）はタービン（３
）からの熱媒体を凝縮する凝猫器であり、この凝縮熱に
より地域供給等に利用される加熱水を生じさせることが
できる。（６）は凝精」器（５）からの熱媒体を昇圧す
る昇圧ポンプであり、昇圧された熱媒体は再び蒸発器（
２）に循環される。In the figure, (1) is a low-temperature nuclear reactor that generates heat, or steam, at a temperature below about aOO℃, (2) is an evaporator that heats and evaporates a heat medium using this low-temperature steam, and (3) is the evaporated heat medium. (4) is a generator connected to the turbine (3); (5) is the turbine (3) rotationally driven by the turbine;
This is a condenser that condenses the heat medium from ), and the heat of condensation can be used to generate heated water for regional supply. (6) is a boost pump that boosts the pressure of the heat medium from the condenser (5), and the boosted heat medium is returned to the evaporator (
2).
蒸発器（２）、タービン（３）、凝縮器（５）、昇圧ポ
ンプ（６）により、例えばランキンサイクルエンジンが
構成されている。低温形原子炉（１ンより供給される低
温蒸気は、ランキンサイクルエンジンにおける蒸発器（
２）の熱媒体をガス化する。ガス化した熱媒体はタービ
ン（３）の高圧側に導かれ、それを回転駆動させ、膨張
した後、凝縮器（５）において凝縮して液化する。この
ときの凝縮熱により地域供給、工場プロセスなどの作用
水を加熱することができる。The evaporator (2), turbine (3), condenser (5), and boost pump (6) constitute, for example, a Rankine cycle engine. The low-temperature steam supplied from the low-temperature nuclear reactor (1N) is supplied to the evaporator (
2) Gasify the heat medium. The gasified heat medium is guided to the high pressure side of the turbine (3), driven to rotate, expanded, and then condensed and liquefied in the condenser (5). The heat of condensation at this time can heat water for regional supply, factory processes, etc.
同時にタービン（３）に接続された発電機（４）によっ
て発電した電気出力を供給する。このため、このシステ
ムは、利用に容易なエネルギ形態である電気出力に加え
て、空調用など比較的低温で利用される熱出力を同時に
供給でき、極めて合理的な熱併給原子力発電システムを
形成できる。At the same time, it supplies electrical power generated by a generator (4) connected to the turbine (3). Therefore, in addition to electrical output, which is an easy-to-use form of energy, this system can simultaneously supply thermal output that is used at relatively low temperatures, such as for air conditioning, making it possible to form an extremely rational cogeneration nuclear power generation system. .
ランキンサイクルエンジンにおける熱媒体としては、例
えば比較的高温に耐えうる商品名フロリナートやＲ−１
１，Ｒ−１１８，Ｒ−１１４，Ｒ−２２などのフロン系
冷媒が用いられるが、商品名フロリナートは高価なため
、フロン系冷媒が用いられる場合が多い。このとき、一
般に耐熱温度が低いため、蒸発器（２）と原子炉（１）
との間に中間熱交換器を設けても良い。Examples of heat carriers used in Rankine cycle engines include Fluorinert and R-1, which can withstand relatively high temperatures.
Freon-based refrigerants such as 1, R-118, R-114, and R-22 are used, but since the product name Fluorinert is expensive, fluorocarbon-based refrigerants are often used. At this time, since the allowable temperature is generally low, the evaporator (2) and reactor (1)
An intermediate heat exchanger may be provided between the two.
以上のように、この発明によれば、熱を発生する低温形
原子炉、上記熱により熱媒体を蒸発させる蒸発器、蒸発
した上記熱媒体により回転駆動されるタービン、このタ
ービンに接続された発電機、タービンからの熱媒体を凝
縮し、凝縮熱を発生させる凝縮器、及びこの凝縮器から
の熱媒体を昇圧し、蒸発器に送る昇圧ポンプを備え、上
記原子炉からの発生熱で発電と熱供給を行なうことによ
り、発電出力と熱供給を可能にし、実用性の高い熱併給
原子力発電システムが得られる効果がある。As described above, according to the present invention, there is provided a low-temperature nuclear reactor that generates heat, an evaporator that evaporates a heat medium using the heat, a turbine that is rotationally driven by the evaporated heat medium, and a power generator connected to the turbine. The reactor is equipped with a condenser that condenses the heat medium from the turbine and generates heat of condensation, and a boost pump that boosts the pressure of the heat medium from the condenser and sends it to the evaporator, and generates electricity using the heat generated from the reactor. By supplying heat, power generation output and heat supply can be achieved, and a highly practical cogeneration nuclear power generation system can be obtained.
図面はこの発明の一実施例による熱併給原子力発電シス
テムを示す系統図である。
（１）・・・低温形原子炉、（２）・・・蒸発器、（３
）・・・タービン、（４）・・・発電機、（５）・・・
凝縮器、（６）・・・昇圧ポンプ。The drawing is a system diagram showing a cogeneration nuclear power generation system according to an embodiment of the present invention. (1)...Low temperature reactor, (2)...Evaporator, (3
)...turbine, (4)...generator, (5)...
Condenser, (6)...boost pump.
Claims (1)
させる蒸発器、蒸発した上記熱媒体により回転駆動され
るタービン、このタービンに接続された発電機、上記タ
ービンからの熱媒体を凝縮し、凝縮熱を発生させる凝縮
器、及びこの凝縮器からの熱媒体を昇圧し、上記蒸発器
に送る昇圧ポンプを備え、上記原子炉からの発生熱で発
電と熱供給を行なう熱併給原子力発電システム。A low-temperature nuclear reactor that generates heat, an evaporator that evaporates a heat medium using the heat, a turbine that is rotationally driven by the evaporated heat medium, a generator connected to this turbine, and a generator that condenses the heat medium from the turbine. A cogeneration nuclear power generation system that includes a condenser that generates heat of condensation, and a boost pump that boosts the pressure of the heat medium from the condenser and sends it to the evaporator, and that generates electricity and supplies heat using the heat generated from the reactor. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60179113A JPS6239792A (en) | 1985-08-14 | 1985-08-14 | Heat simultaneous-supply nuclear power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60179113A JPS6239792A (en) | 1985-08-14 | 1985-08-14 | Heat simultaneous-supply nuclear power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6239792A true JPS6239792A (en) | 1987-02-20 |
Family
ID=16060237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60179113A Pending JPS6239792A (en) | 1985-08-14 | 1985-08-14 | Heat simultaneous-supply nuclear power plant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6239792A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015528118A (en) * | 2012-07-24 | 2015-09-24 | ウエスチングハウス・エレクトリック・カンパニー・エルエルシー | Passive power generation when all AC power is lost at a nuclear power plant |
| CN107355260A (en) * | 2016-05-09 | 2017-11-17 | 中核辽宁核电有限公司 | A kind of co-generation unit based on large commercial nuclear power generating sets |
| EP4131285A1 (en) * | 2021-08-03 | 2023-02-08 | Bin Mustapha @ Pa, Azrudi | A low pressure water reactor and a method for controlling a low pressure water reactor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5948696A (en) * | 1982-09-13 | 1984-03-19 | 株式会社東芝 | Steam distributing device of reactor plant |
| JPS59126005A (en) * | 1983-01-10 | 1984-07-20 | Hitachi Ltd | Power generating system supplying heat energy simultaneously |
-
1985
- 1985-08-14 JP JP60179113A patent/JPS6239792A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5948696A (en) * | 1982-09-13 | 1984-03-19 | 株式会社東芝 | Steam distributing device of reactor plant |
| JPS59126005A (en) * | 1983-01-10 | 1984-07-20 | Hitachi Ltd | Power generating system supplying heat energy simultaneously |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015528118A (en) * | 2012-07-24 | 2015-09-24 | ウエスチングハウス・エレクトリック・カンパニー・エルエルシー | Passive power generation when all AC power is lost at a nuclear power plant |
| CN107355260A (en) * | 2016-05-09 | 2017-11-17 | 中核辽宁核电有限公司 | A kind of co-generation unit based on large commercial nuclear power generating sets |
| CN107355260B (en) * | 2016-05-09 | 2024-03-19 | 中核辽宁核电有限公司 | Cogeneration system based on large commercial nuclear power unit |
| EP4131285A1 (en) * | 2021-08-03 | 2023-02-08 | Bin Mustapha @ Pa, Azrudi | A low pressure water reactor and a method for controlling a low pressure water reactor |
| WO2023012140A1 (en) * | 2021-08-03 | 2023-02-09 | Bin Mustapha @ Pa Azrudi | A low pressure water reactor and a method for controlling a low pressure water reactor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2010326107B2 (en) | Utilizing steam and/or hot water generated using solar energy | |
| EP2195532B1 (en) | Solar thermal power plants | |
| US8039984B2 (en) | System for converting solar radiation into electricity | |
| EP0168494B1 (en) | Utilization of thermal energy | |
| US4292809A (en) | Procedure for converting low-grade thermal energy into mechanical energy in a turbine for further utilization and plant for implementing the procedure | |
| KR101135682B1 (en) | Control method of Organic Rankine Cycle System working fluid quality | |
| JPS61149507A (en) | Heat recovery device | |
| IL123808A (en) | Energy-generation process and power station for carrying out the process | |
| KR101315918B1 (en) | Organic rankine cycle for using low temperature waste heat and absorbtion type refrigerator | |
| US20140216032A1 (en) | Solar direct steam generation power plant combined with heat storage unit | |
| JPS6239792A (en) | Heat simultaneous-supply nuclear power plant | |
| JP2004108220A (en) | Bottoming cycle power generation system | |
| US4873834A (en) | Cooling plant load reduction apparatus and method | |
| CN108506177A (en) | Solar energy overlapping organic Rankine cycle power generation system based on gas-liquid two-phase heat collector | |
| WO1981000596A1 (en) | Method and apparatus for generating heat and electricity by solar energy | |
| JPS58138213A (en) | Power generation device | |
| JPH09303111A (en) | Warm drain water generating system | |
| US11781786B2 (en) | System for producing electricity from solar energy | |
| JP2000199685A (en) | Gas waste heat recovery system | |
| Acharya et al. | Use of R-114 as the working fluid in a flat-plate collector system for electric power generation | |
| JPS6159102A (en) | Feedwater heating system | |
| SU886540A1 (en) | Method for producing peak energy in steam and gas unit | |
| FI101412B (en) | Method for utilizing waste heat, eg in power plants | |
| Davis | Solar-energy conversion system provides electrical power and thermal control for life-support systems | |
| JPS61207806A (en) | Energy recovering system |