JPS5546006A - Compound power generating system utilizing solar heat and lng - Google Patents
Compound power generating system utilizing solar heat and lngInfo
- Publication number
- JPS5546006A JPS5546006A JP11668678A JP11668678A JPS5546006A JP S5546006 A JPS5546006 A JP S5546006A JP 11668678 A JP11668678 A JP 11668678A JP 11668678 A JP11668678 A JP 11668678A JP S5546006 A JPS5546006 A JP S5546006A
- Authority
- JP
- Japan
- Prior art keywords
- lng
- heat
- solar heat
- operating gas
- generating system
- 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
Abstract
PURPOSE: To provide a power generating system which can provide a large electric power output with a high efficiency by constituting same such that it utilizes solar heat for a high temperature source and cooling effect of LNG when it evaporates for a low temperature source.
CONSTITUTION: LNG introduced into an LNG evaporator 1 from a pipe effects a heat changing operation there with higher temperature fluid (operating gas) and is changed into NG which is used for thermal power generation and so on. Meanwhile, cooled operating gas is compressed by a compressor 2 and then is introduced into a heat collecting pipe 13 of a heat collector 4 through a recuperator 3. The operating gas is heated by solar heat within the heat collecting pipe 13 and is then introduced into a gas turbine 5 which thus drives a generator 14 connected thereto. The operating gas the temperature of which has been thus lowered within the turbine 5 is thereafter returned into the LNG evaporator 1 by way of the higher side of the recuperator 3 whereafter it circulates through the closed circuit again in a similar manner. According to this system, a relatively large electric power output can be obtained compared with a conventional system which untilizes solar heat or evaporating latent heat of LNG solely by itself.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11668678A JPS5546006A (en) | 1978-09-25 | 1978-09-25 | Compound power generating system utilizing solar heat and lng |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11668678A JPS5546006A (en) | 1978-09-25 | 1978-09-25 | Compound power generating system utilizing solar heat and lng |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5546006A true JPS5546006A (en) | 1980-03-31 |
Family
ID=14693352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11668678A Pending JPS5546006A (en) | 1978-09-25 | 1978-09-25 | Compound power generating system utilizing solar heat and lng |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5546006A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2441343A (en) * | 2006-08-29 | 2008-03-05 | Christopher John Ralp Strevens | Solar heat engine comprising a turbine driving a compressor |
| FR2941741A1 (en) * | 2009-02-02 | 2010-08-06 | Philibert Mazille | High efficiency heat engine manufacturing device for e.g. road transport unit, has calorie recovering heat exchanger from which gas exits so as to directly enter in evaporator, where gas compressed by compressor passes into exchanger |
| CN104747389A (en) * | 2015-03-24 | 2015-07-01 | 北京建筑大学 | Liquefied natural gas gasification system and method based on circulating solar power generation |
| CN105673109A (en) * | 2016-03-08 | 2016-06-15 | 碧海舟（北京）节能环保装备有限公司 | Wellhead natural gas differential pressure power generation method and system based on solar energy |
-
1978
- 1978-09-25 JP JP11668678A patent/JPS5546006A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2441343A (en) * | 2006-08-29 | 2008-03-05 | Christopher John Ralp Strevens | Solar heat engine comprising a turbine driving a compressor |
| FR2941741A1 (en) * | 2009-02-02 | 2010-08-06 | Philibert Mazille | High efficiency heat engine manufacturing device for e.g. road transport unit, has calorie recovering heat exchanger from which gas exits so as to directly enter in evaporator, where gas compressed by compressor passes into exchanger |
| CN104747389A (en) * | 2015-03-24 | 2015-07-01 | 北京建筑大学 | Liquefied natural gas gasification system and method based on circulating solar power generation |
| CN105673109A (en) * | 2016-03-08 | 2016-06-15 | 碧海舟（北京）节能环保装备有限公司 | Wellhead natural gas differential pressure power generation method and system based on solar energy |
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