JPH02149772A - Thermal accumulator system for solar thermal electric conversion - Google Patents
Thermal accumulator system for solar thermal electric conversionInfo
- Publication number
- JPH02149772A JPH02149772A JP63300568A JP30056888A JPH02149772A JP H02149772 A JPH02149772 A JP H02149772A JP 63300568 A JP63300568 A JP 63300568A JP 30056888 A JP30056888 A JP 30056888A JP H02149772 A JPH02149772 A JP H02149772A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- medium
- fusing point
- temperature
- thermal accumulator
- 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
- 238000006243 chemical reaction Methods 0.000 title 1
- 238000005338 heat storage Methods 0.000 claims description 66
- 230000008018 melting Effects 0.000 claims description 35
- 238000002844 melting Methods 0.000 claims description 35
- 238000010248 power generation Methods 0.000 claims description 16
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 239000011232 storage material Substances 0.000 description 13
- 230000007423 decrease Effects 0.000 description 9
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000002775 capsule Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は太陽熱発電システムに係り、特に、宇宙空間で
用いるのに好適な太陽熱発電用の蓄熱システムに関する
。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a solar thermal power generation system, and particularly to a heat storage system for solar thermal power generation suitable for use in outer space.
宇宙で用いる太陽熱発電システムでは、人工衛星の地球
周回に伴って発生する日照時、日陰時にかかわらず、安
定して発電する必要があるため、蓄熱システムが必要と
なる。Solar thermal power generation systems used in space require a heat storage system because they need to generate power stably regardless of whether there is sunshine or shade as the satellite orbits the earth.
従来、宇宙での太陽熱発電システム用の蓄熱システムに
ついては、第２５回日本伝熱シンポジウム講演論文集、
ｐｐ１３３−１３５．（１９８８−６）で論じられてい
る。同文献では、循環熱媒体としてガスを用いるクロー
ズド・プレイトン・サイクル（ＣＢ Ｃ）による宇宙太
陽熱発電システムのための蓄熱システムとして、潜熱型
の蓄熱材を充填した蓄熱カプセルと伝熱管とを内蔵した
ヒートパイプとを受熱器内に配置し、日陰および日照の
繰り返しによる循環熱媒体の温度変化を緩和している。Conventionally, regarding heat storage systems for solar thermal power generation systems in space, the Proceedings of the 25th Japan Heat Transfer Symposium,
pp133-135. (1988-6). This document describes a heat storage system for a space solar power generation system using a closed Playton cycle (CBC) that uses gas as a circulating heat medium, and a heat storage capsule filled with a latent heat storage material and a heat transfer tube. A heat pipe is placed inside the heat receiver to alleviate temperature changes in the circulating heat medium due to repeated exposure to shade and sunlight.
上記の従来技術では、下記の理由により循環熱媒体の温
度変化の緩和には限界がある。すなわち、潜熱型の蓄熱
材は熱伝導率が金属類に比較して二桁程度小さい。また
、宇宙空間では溶融状態でも、熱対流による伝熱促進効
果を期待できない。そのため、日陰時の放熱時には、蓄
熱材の凝固の進展に伴って同相部分が厚くなるため、溶
融している蓄熱材と循環熱媒体の間の熱抵抗が急激に増
加し、放熱能力が低下する。これにより、放熱開始直後
には循環熱媒体は蓄熱材の融点に近い温度まで加熱され
るが、その後、熱抵抗の増加により急激に蓄熱材の放熱
能力が低下して循環熱媒体を十分加熱できなくなる。In the above-mentioned conventional technology, there is a limit to the relaxation of the temperature change of the circulating heat medium due to the following reasons. That is, the thermal conductivity of the latent heat type heat storage material is about two orders of magnitude lower than that of metals. Furthermore, in space, even in a molten state, the effect of promoting heat transfer due to thermal convection cannot be expected. Therefore, during heat dissipation in the shade, the in-phase portion becomes thicker as the heat storage material solidifies, and the thermal resistance between the molten heat storage material and the circulating heat medium increases rapidly, reducing heat dissipation ability. . As a result, the circulating heat medium is heated to a temperature close to the melting point of the heat storage material immediately after heat dissipation starts, but after that, the heat dissipation ability of the heat storage material rapidly decreases due to the increase in thermal resistance, and the circulating heat medium cannot be sufficiently heated. It disappears.
また、日照時には、受熱器で集熱された太陽熱は、蓄熱
器に蓄熱されると同時に、その残りの熱により循環熱媒
体を加熱する。このときは蓄熱材の融解の進展に伴って
液相部分が厚くなるため、溶融している蓄熱材と循環熱
媒体の間の熱抵抗が伝熱管全体にわたって急激に増加し
、蓄熱能力が低下する。これにより、日照開始直後は蓄
熱材の融点付近以上には循環熱媒体の温度は上昇しない
が、その後、蓄熱能力の低下により循環熱媒体の温度が
大きく上昇する。Furthermore, during sunshine, the solar heat collected by the heat receiver is stored in the heat storage device, and at the same time, the remaining heat heats the circulating heat medium. At this time, as the heat storage material melts, the liquid phase part becomes thicker, so the thermal resistance between the molten heat storage material and the circulating heat medium increases rapidly throughout the heat transfer tube, and the heat storage capacity decreases. . As a result, the temperature of the circulating heat medium does not rise above the melting point of the heat storage material immediately after the start of sunlight, but thereafter the temperature of the circulating heat medium increases significantly due to a decrease in heat storage capacity.
そのため、熱機関の入口の循環熱媒体の温度が大きく変
動するとどう問題点があった。この温度変動は、受熱器
、熱機関などの信頼性や性能に悪影響を与える。Therefore, problems arise when the temperature of the circulating heat medium at the inlet of the heat engine fluctuates significantly. This temperature fluctuation adversely affects the reliability and performance of heat receivers, heat engines, and the like.
本発明の目的は、熱機関入口の循環熱媒体の温度を安定
にできる宇宙太陽熱発電用の蓄熱システムを提供するこ
とにある。An object of the present invention is to provide a heat storage system for space solar power generation that can stabilize the temperature of a circulating heat medium at the inlet of a heat engine.
上記の目的は、集光器、受熱器、蓄熱器、熱機関、及び
、循環熱媒体の配管を含む宇宙太陽熱発電システムにお
いて、蓄熱器を複数の領域に分割し、循環熱媒体の上流
側に融点ＴＨの第一潜熱型蓄熱器を、下流側に融点ＴＬ
の第二潜熱型蓄熱器を配置し、それぞれの融点をＴ ｏ
＞ Ｔ Ｌとすることにより達成される。The above purpose is to divide the heat storage device into multiple regions in a space solar power generation system that includes a concentrator, a heat receiver, a heat storage device, a heat engine, and piping for a circulating heat medium. A first latent heat type heat storage device with a melting point TH is placed on the downstream side, with a melting point TL.
A second latent heat type heat storage device is arranged, and the melting point of each is T o
> T L.
本発明の蓄熱システムの作用原理を、循環熱媒体として
ヘリウム等のガスを用いた場合について説明する。これ
は、有機熱媒体などの相変化物質を用い、その臨界圧以
上の運転圧力で運転する場合とほぼ同様である。The principle of operation of the heat storage system of the present invention will be explained in the case where a gas such as helium is used as the circulating heat medium. This is almost the same as when using a phase change material such as an organic heating medium and operating at an operating pressure higher than its critical pressure.
日陰時には、上流側の第一の潜熱型蓄熱器は、日陰開始
直後よりしばらくの間は融点ＴＭの近くまで循環熱媒体
を加熱する。放熱能力が低下してくると時間の経過と共
にその温度は低下する。When in the shade, the first latent heat type heat storage device on the upstream side heats the circulating heat medium to near the melting point TM for a while immediately after the start of the shade. As the heat dissipation capacity decreases, the temperature decreases over time.
方、下流の第二潜熱型蓄熱器は流入する循環熱媒体の温
度Ｔが１５以上である間は蓄熱することにより循環熱媒
体より除熱し、流入する＠慄然媒体の温度ＴがＴＬ以下
となると放熱することにより循環熱媒体を加熱する。On the other hand, the downstream second latent heat type heat storage device removes heat from the circulating heat medium by storing heat while the temperature T of the inflowing circulating heat medium is 15 or more, and when the temperature T of the inflowing @terrifying medium becomes TL or less. The circulating heat medium is heated by radiating heat.
日照時には、受熱器で受熱された熱は第一潜熱型蓄熱器
に蓄熱されると共に、循環熱媒体を融点Ｔ ｏに近い温
度まで加熱する。第一潜熱型蓄熱器の蓄熱能力が低下し
てくると循環熱媒体の温度がさらに高くなる。この時、
下流の第二の潜熱型蓄熱器は流入する循環熱媒体の温度
ＴがＴし以下である間は放熱することにより循環熱媒体
を加熱し、１５以上となると蓄熱することにより循環熱
媒体より除熱する。During sunshine, the heat received by the heat receiver is stored in the first latent heat type heat storage device and heats the circulating heat medium to a temperature close to the melting point T o. As the heat storage capacity of the first latent heat type heat storage device decreases, the temperature of the circulating heat medium further increases. At this time,
The downstream second latent heat type heat storage device heats the circulating heat medium by dissipating heat while the temperature T of the circulating heat medium flowing in is below T, and when it becomes 15 or higher, heat is removed from the circulating heat medium by storing heat. heat.
すなわち、上流側の第一潜熱型蓄熱器の蓄／放熱能力の
変化による循環熱媒体の温度の変化を、下流側の第二の
潜熱型蓄熱器の蓄／放熱により緩和できるので、これに
より、熱機関へ流入する蒸気の温度を安定化することが
できる。That is, the change in the temperature of the circulating heat medium due to the change in the heat storage/heat dissipation capacity of the first latent heat type heat storage device on the upstream side can be alleviated by the heat storage/radiation of the second latent heat type heat storage device on the downstream side. The temperature of the steam flowing into the heat engine can be stabilized.
以下、本発明の一実施例を第１図、第２図により説明す
る。第１図は本発明の一実施例である蓄熱システムを含
む宇宙用太陽熱発電システムの系統図である。第２図は
第１図の発電システムの動作を示す説明図である。An embodiment of the present invention will be described below with reference to FIGS. 1 and 2. FIG. 1 is a system diagram of a space solar thermal power generation system including a heat storage system, which is an embodiment of the present invention. FIG. 2 is an explanatory diagram showing the operation of the power generation system of FIG. 1.
第１図において、集光鏡１の焦点付近にキャビティ型の
受熱器２が配置され、その受熱器２の内部に集熱管とし
て複数本のヒートパイプ３が円周上に配置されている。In FIG. 1, a cavity-type heat receiver 2 is arranged near the focal point of a condensing mirror 1, and a plurality of heat pipes 3 are arranged circumferentially inside the heat receiver 2 as heat collecting tubes.
このヒートパイプ３の下部には融点’ｒｏの蓄熱材を内
蔵した高融点潜熱型蓄熱器４が設けられている。循環熱
媒体５を輸送する循環熱媒体配管６は、受熱器２でピー
１〜バイブ３の下部に伝熱的に接続され、低融点潜熱型
蓄熱器７、圧力調整弁１５、タービン９、再生熱交換器
１０、冷却器１１、ポンプ１２、及び、再生熱交換器１
０を経て、受熱器２に戻る。低融点潜熱型蓄熱器７の内
部には、融点ＴＬの蓄熱材を内蔵した複数の蓄熱カプセ
ル１４が設けられ、蓄熱力プセル１４と循環熱媒体５と
の間で熱交換可能である。A high melting point latent heat type heat storage device 4 containing a heat storage material having a melting point of 'ro' is provided at the lower part of the heat pipe 3. A circulating heat medium piping 6 that transports the circulating heat medium 5 is thermally connected to the lower part of the P1 to the vibrator 3 at the heat receiver 2, and is connected to a low melting point latent heat type heat storage device 7, a pressure regulating valve 15, a turbine 9, and a regeneration device. Heat exchanger 10, cooler 11, pump 12, and regenerative heat exchanger 1
0 and returns to the heat receiver 2. A plurality of heat storage capsules 14 containing a heat storage material having a melting point TL are provided inside the low melting point latent heat type heat storage device 7, and heat can be exchanged between the heat storage power capsule 14 and the circulating heat medium 5.
高融点潜熱型蓄熱器４の融点Ｔ１１、低融点潜熱型蓄熱
器７の融点Ｔしは当然のことであるが、Ｔ）ｌ ＞
Ｔ＋。It goes without saying that the melting point T11 of the high melting point latent heat type heat storage device 4 and the melting point T11 of the low melting point latent heat type heat storage device 7 are T)l>
T+.
本実施例では、循環熱媒体５としてヘリウムガスを用い
、高融点潜熱型蓄熱器４の蓄熱材としてＬｉＦ（融点Ｔ
＋＋＝１１２１°Ｋ）、低融点潜熱型蓄熱器７の蓄熱材
としてＮａＦ（７５％）とＭ ｇ Ｆ ２（２５％）の
混合塩（融点ＴＬ＝１．１０５°Ｋ）を用いた。また、
日照期間中における受熱器２の積分積熱量を日照及び日
陰時の発電に必要な積分熱量に等しくできるだけの集光
ｔＡ１の大きさとした。In this embodiment, helium gas is used as the circulating heat medium 5, and LiF (melting point T
++=1121°K), and a mixed salt of NaF (75%) and M g F 2 (25%) (melting point TL=1.105°K) was used as the heat storage material of the low melting point latent heat type heat storage device 7. Also,
The size of the condensed light tA1 was set so that the integral heat quantity of the heat receiver 2 during the sunshine period can be made equal to the integral heat quantity required for power generation during sunshine and shade.
第１図に示した宇宙太陽熱発電システムの動作を、蓄熱
システムの作用を中心に第２図により説明する。The operation of the space solar thermal power generation system shown in FIG. 1 will be explained with reference to FIG. 2, focusing on the action of the heat storage system.
第２図は循環熱媒体５の流量Ｇｏ （循環流量）を一定
としたときの日陰及び日照時における循環熱媒体の受熱
器出口温度ＴＲ、タービン入口温度ＴＴ、低融点潜熱型
蓄熱器７の放熱量Ｑ。ｔｉｔ 、及び、吸熱量Ｑ、。の
時間変化を示している。Figure 2 shows the heat receiver outlet temperature TR, turbine inlet temperature TT, and radiation of the low melting point latent heat type heat storage device 7 of the circulating heat medium in the shade and during sunlight when the flow rate Go (circulation flow rate) of the circulating heat medium 5 is constant. Heat quantity Q. tit, and the amount of heat absorption Q. It shows the change over time.
同図の受熱器出口温度Ｔｎに示すように、受熱器２に流
入した低温の循環熱媒体５は、日陰開始時には高融点潜
熱型蓄熱器４の放熱により融点Ｔ Ｉの近くまで加熱さ
れるが、時間の経過とともに放熱能力が低下し、受熱器
の出口温度ＴＲは急激に低下する。低融点潜熱型蓄熱器
７では、その蓄熱材融点ＴＬより高温の循環熱媒体５が
流入している間は蓄熱し、タービン入口温度ＴＴを下げ
るように作用する。その後、受熱器出口温度ＴＨがＴＬ
より低下した時点で、放熱を開始し、タービン入口温度
ＴＴ を高めるように作用する。As shown by the heat receiver outlet temperature Tn in the same figure, the low-temperature circulating heat medium 5 that has flowed into the heat receiver 2 is heated to near the melting point T I by the heat radiation of the high melting point latent heat type heat storage device 4 when the shade starts. As time passes, the heat dissipation capacity decreases, and the outlet temperature TR of the heat receiver rapidly decreases. The low melting point latent heat type heat storage device 7 stores heat while the circulating heat medium 5 having a temperature higher than the melting point TL of the heat storage material flows in, and acts to lower the turbine inlet temperature TT. After that, the heat receiver outlet temperature TH becomes TL
When the temperature drops further, heat radiation starts and acts to increase the turbine inlet temperature TT.
つぎに１日照が始まると、受熱器で受熱された熱は高融
点潜熱型蓄熱器４に蓄熱されると共に、循環熱媒体５を
融点Ｔ１１に近い温度まで加熱する。Next, when one day of sunshine begins, the heat received by the heat receiver is stored in the high melting point latent heat type heat storage device 4 and heats the circulating heat medium 5 to a temperature close to the melting point T11.
高融点潜熱型蓄熱器４の蓄熱能力が低下してくると受熱
器出口温度ＴＲがさらに高くなる。この時。As the heat storage capacity of the high melting point latent heat type heat storage device 4 decreases, the heat receiver outlet temperature TR further increases. At this time.
下流の低融点潜熱型蓄熱器は受熱器出口温度ＴＲがＴＬ
以下である間は放熱することにより循環熱媒体を加熱し
、ＴＬ以上となると蓄熱することにより循環熱媒体より
除熱する。The downstream low melting point latent heat type heat storage device has a heat receiver outlet temperature TR of TL.
When the temperature is below TL, the circulating heat medium is heated by radiating heat, and when it is above TL, heat is removed from the circulating heat medium by storing heat.
これらの作用により、受熱器出口温度ＴＲの変動に比較
してタービン入口蒸気温度ＴＴの変動を小さくできる。Due to these effects, fluctuations in the turbine inlet steam temperature TT can be made smaller than fluctuations in the heat receiver outlet temperature TR.
本発明の他の実施例を第３図に示す。本実施例では受熱
器１の出口側の循環熱媒体配管５に高融点潜熱型蓄熱器
２４を、さらに、高融点潜熱型蓄熱器２４の出口側に低
融点潜熱型蓄熱器２７を、それぞれ設けた。このように
構成することにより、第１図と同様の効果が得られ、受
熱器１の寸法等に制約されることなく蓄熱器の配置が可
能になる。Another embodiment of the invention is shown in FIG. In this embodiment, a high melting point latent heat type heat storage device 24 is provided in the circulating heat medium pipe 5 on the outlet side of the heat receiver 1, and a low melting point latent heat type heat storage device 27 is provided in the outlet side of the high melting point latent heat type heat storage device 24. Ta. With this configuration, the same effects as in FIG. 1 can be obtained, and the heat storage device can be arranged without being restricted by the dimensions of the heat receiver 1.
本発明によれば、熱機関へ流入する循環熱媒体の温度を
安定化することができる。According to the present invention, the temperature of the circulating heat medium flowing into the heat engine can be stabilized.
第１図は本発明の一実施例の太陽熱発電システムの系統
図、第２図は第１図の発電システムの動作の説明図、第
３図は本発明の他の実施例の太陽熱発電システムの系統
図である。
１・・・集光鏡、２・・・受熱器、３・・・ヒートパイ
プ、４゜２４・・・高融点潜熱型蓄熱器、５・・・循環
熱媒体、６・・・循環熱媒体配管、７，２７・・・低融
点潜熱型蓄熱器、９・・タービン、１０ ・再生熱交換
器、１１・・冷却器、１２・・・ポンプ、１５・・・弁
、１４・・・蓄熱カプセル。
第
図
第
図Fig. 1 is a system diagram of a solar thermal power generation system according to one embodiment of the present invention, Fig. 2 is an explanatory diagram of the operation of the power generation system of Fig. 1, and Fig. 3 is a diagram of a solar thermal power generation system according to another embodiment of the present invention. It is a system diagram. 1... Concentrating mirror, 2... Heat receiver, 3... Heat pipe, 4°24... High melting point latent heat type heat storage device, 5... Circulating heat medium, 6... Circulating heat medium Piping, 7, 27...Low melting point latent heat type heat storage device, 9...Turbine, 10 - Regenerative heat exchanger, 11... Cooler, 12... Pump, 15... Valve, 14... Heat storage capsule. Figure Figure
Claims (1)
体の配管を含む太陽熱発電システムにおいて、 前記蓄熱器を複数の領域に分割し、前記循環熱媒体の上
流側に融点Ｔ＿Ｈの第一潜熱型蓄熱器を、下流側に融点
Ｔ＿Ｌの第二潜熱型蓄熱器を、それぞれ、配置し、Ｔ＿
Ｈ＞Ｔ＿Ｌとしたことを特徴とする太陽熱発電用の蓄熱
システム。[Claims] 1. A solar thermal power generation system including a concentrator, a heat receiver, a heat storage device, a heat engine, and piping for a circulating heat medium, wherein the heat storage device is divided into a plurality of regions, and the circulating heat medium A first latent heat type heat storage device with a melting point T_H is placed on the upstream side of T_H, and a second latent heat type heat storage device with a melting point T_L is placed on the downstream side of T_
A heat storage system for solar thermal power generation characterized by H>T_L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63300568A JPH02149772A (en) | 1988-11-30 | 1988-11-30 | Thermal accumulator system for solar thermal electric conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63300568A JPH02149772A (en) | 1988-11-30 | 1988-11-30 | Thermal accumulator system for solar thermal electric conversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02149772A true JPH02149772A (en) | 1990-06-08 |
Family
ID=17886405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63300568A Pending JPH02149772A (en) | 1988-11-30 | 1988-11-30 | Thermal accumulator system for solar thermal electric conversion |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02149772A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021525333A (en) * | 2018-05-23 | 2021-09-24 | ザ ユニバーシティー コート オブ ザ ユニバーシティー オブ エジンバラＴｈｅ Ｕｎｉｖｅｒｓｉｔｙ Ｃｏｕｒｔ Ｏｆ Ｔｈｅ Ｕｎｉｖｅｒｓｉｔｙ Ｏｆ Ｅｄｉｎｂｕｒｇｈ | Ultra-high temperature thermal energy storage system |
-
1988
- 1988-11-30 JP JP63300568A patent/JPH02149772A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021525333A (en) * | 2018-05-23 | 2021-09-24 | ザ ユニバーシティー コート オブ ザ ユニバーシティー オブ エジンバラＴｈｅ Ｕｎｉｖｅｒｓｉｔｙ Ｃｏｕｒｔ Ｏｆ Ｔｈｅ Ｕｎｉｖｅｒｓｉｔｙ Ｏｆ Ｅｄｉｎｂｕｒｇｈ | Ultra-high temperature thermal energy storage system |
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