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公开(公告)号：US20240219941A1
公开(公告)日：2024-07-04
申请号：US18570909
申请日：2021-11-30
发明人： Atsushi HASHIMOTO , Keiko SHIMIZU , Masakazu SHIRAKAWA , Atsushi MATSUZAKI , Hiromutsu MIKI , Toyohiro AKEBI , Taufiq Hilal TAWAB , Takahiro MORI , Hironori WATANABE , Yusuke FUKAMACHI , Syuntaro ABE , Chikako IWAKI , Takashi MAWATARI
IPC分类号： G05D23/19
CPC分类号： G05D23/1917
摘要： In one embodiment, a heat storage power generation system includes a heater to heat first fluid, and a heat storage to be heated by the first fluid, and heat second fluid with heat stored in the heat storage. The system further includes a generator to generate electric power by using the second fluid, a heating controller to control heating of the first fluid by the heater, and a power generation controller to control power generation performed by the generator. The heating controller controls the heating of the first fluid, based on two or more limit values among a first limit value related to an amount of energy consumption by the heater, a second limit value related to temperature of the first fluid, a third limit value related to internal temperature of the heat storage, and a fourth limit value related to a change rate of the internal temperature.
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公开(公告)号：US20240288224A1
公开(公告)日：2024-08-29
申请号：US18570944
申请日：2021-11-30
发明人： Hironori WATANABE , Keiko SHIMIZU , Naoto NAKAGAWA , Masakazu SHIRAKAWA , Atsushi MATSUZAKI , Hiromutsu MIKI , Toyohiro AKEBI , Taufiq Hilal TAWAB , Takahiro MORI , Yusuke FUKAMACHI , Syuntaro ABE , Chikako IWAKI , Takashi MAWATARI
CPC分类号： F28D20/0056 , F28D20/021
摘要： In one embodiment, a heat storage power generation system includes a heater to heat first fluid, and a heat storage to be heated by the first fluid, and heat second fluid with heat stored in the heat storage. The system further includes a generator to generate electric power by using the second fluid, and one or more first path switchers provided on a first path through which the first fluid is circulated between the heater and heat storage. The system further includes one or more second path switchers provided on a second path through which the second fluid is circulated between the heat storage and generator, one or more third path switchers provided on a third path through which at least one of the first and second fluids is circulated between the heater and generator, and a switching controller to control the first, second and third path switchers.
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公开(公告)号：US20190011196A1
公开(公告)日：2019-01-10
申请号：US16028968
申请日：2018-07-06
发明人： Kunio HOSHINO , Rei KIMURA , Yasushi YAMAMOTO , Masato FUKUTA , Takashi MAWATARI , Satoru ABE
CPC分类号： F28D15/0266 , F28D15/0233 , F28D15/025 , F28D15/06 , H01L23/427 , H05K7/20336
摘要： A heat pipe, includes; an outer tube including a first end and a second end, the first end closed to be air tight; a box connected to the second end of the outer tube, a cross-sectional area of the box perpendicular to the central axis of the outer tube is larger than a cross-sectional area of the outer tube perpendicular to its axis; an inner tube positioned in the outer tube, a central axis of the inner tube parallel to the central axis of the outer tube, including a third end and a fourth end, the third end of the inner tube closer to the first end of the outer tube than the forth end of the inner tube and open in the outer tube; a partition tube including a fifth end and a sixth end and wider from the fifth end toward the sixth end, the fifth end of the partition tube connected with the fourth end, a part of the sixth end connected on an inner surface of the box; and a fluid in a space formed by the outer tube and the box.
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