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1. 发明授权

EP3296546B1 COMPRESSED AIR ENERGY STORAGE AND POWER GENERATION DEVICE 有权
公开(公告)号：EP3296546B1
公开(公告)日：2019-11-06
申请号：EP16792608.8
申请日：2016-05-02
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： MATSUKUMA, Masaki , SAKAMOTO, Kanami , SARUTA, Hiroki , TOSHIMA, Masatake , KUBO, Yohei
IPC分类号： F02C6/16 , F02C6/14 , F01D25/14 , F02C7/16

2. 发明公开

EP3296545A1 COMPRESSED AIR ENERGY STORAGE AND POWER GENERATION DEVICE AND COMPRESSED AIR ENERGY STORAGE AND POWER GENERATION METHOD 审中-公开
标题翻译：压缩空气储存和发电装置以及压缩空气储存和发电方法
公开(公告)号：EP3296545A1
公开(公告)日：2018-03-21
申请号：EP16792566.8
申请日：2016-04-27
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： MATSUKUMA, Masaki , SARUTA, Hiroki , SAKAMOTO, Kanami
IPC分类号： F02C6/16 , F01K27/00 , F01K27/02 , F02C1/05 , F28D20/00 , H02J15/00
CPC分类号： F01K27/00 , F01K3/12 , F01K27/02 , F02C1/04 , F02C1/05 , F02C6/16 , F05D2220/76 , F05D2260/213 , F28D20/00 , H02J15/00 , Y02E60/142 , Y02E60/15
摘要： A compressed air energy storage and power generation device 2 includes a compressor 10, an accumulator tank 12 and an expander 14. The compressor 10 compresses air in such a manner that a motor 30 is driven by renewable energy. The accumulator tank 12 stores the air thus compressed. The expander 14 is driven by the compressed air. A generator 28 is mechanically connected to the expander 14. The device 2 further includes: a first heat exchanger 18 that recovers compressed heat; a heat medium tank 20 that stores a heat medium; and a second heat exchanger 22 that heats the compressed air. The device 2 further includes a first pump 46 and a control device 48a. The first pump 46 adjusts an amount of the heat medium to be supplied to the first heat exchanger 18. The control device 48a controls the first pump 46 to adjust the amount of heat medium to be supplied to the first heat exchanger 18 so as to maintain the heat medium, which is stored in the heat medium tank 20, at a predetermined first temperature. In this way, there is provided such a compressed air energy storage and power generation device 2 capable of highly maintaining charge/discharge efficiency.
摘要翻译：压缩空气能量储存和发电装置2包括压缩机10，储存罐12和膨胀机14.压缩机10压缩空气，使得电动机30由可再生能源驱动。储液罐12储存如此压缩的空气。膨胀机14由压缩空气驱动。发生器28机械连接到膨胀器14.装置2还包括：恢复压缩热量的第一热交换器18; 储存热介质的热介质箱20; 以及加热压缩空气的第二热交换器22。装置2还包括第一泵46和控制装置48a。第一泵46调整向第一热交换器18供给的热介质的量。控制装置48a控制第一泵46，调整供给至第一热交换器18的热介质量，以维持储存在热介质罐20中的热介质以预定的第一温度进行冷却。以这种方式，提供了能够高度保持充电/放电效率的压缩空气能量存储和发电装置2。

3. 发明公开

EP3290671A1 COMPRESSED-AIR STORAGE POWER GENERATION METHOD AND COMPRESSED-AIR STORAGE POWER GENERATION APPARATUS 有权
标题翻译：压缩空气储存发电方法和压缩空气储存发电装置
公开(公告)号：EP3290671A1
公开(公告)日：2018-03-07
申请号：EP16789494.8
申请日：2016-04-14
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： MATSUKUMA, Masaki , SARUTA, Hiroki , SAKAMOTO, Kanami , TOSHIMA, Masatake , KUBO, Yohei
IPC分类号： F02C6/16 , F02C1/04 , F02C6/00 , H02J15/00
摘要： A compressed-air storage and power generation method according to the present invention is provided with: a first air-compression step; a first air-storage step; a first air-supply step; a first power-generation step; a first heat-exchange step; a heat-medium storage step; a second heat-exchange step; and an air-discharge step. In the air-discharge step, when the amount of compressed air stored in a pressure-accumulation tank (12) exceeds a prescribed amount in the first air-storage step, the air compressed by a first compressor (10) is discharged outside without being stored in the pressure-accumulation tank (12). Therefore, it is possible to provide a compressed-air storage and power generation method by which fluctuating electrical power can be smoothed efficiently even after compressed air is stored up to the storage capacity of the storage space.
摘要翻译：根据本发明的压缩空气储存和发电方法设置有：第一空气压缩步骤; 第一储气步骤; 第一供气步骤; 第一发电步骤; 第一热交换步骤; 热介质储存步骤; 第二热交换步骤; 和排气步骤。在排气步骤中，当储存在蓄压罐（12）中的压缩空气的量在第一储气步骤中超过规定量时，被第一压缩机（10）压缩的空气排出到外部，储存在蓄压罐（12）中。因此，即使在将压缩空气存储到存储空间的存储容量之后，也可以提供一种能够有效地平滑波动电力的压缩空气存储和发电方法。

4. 发明授权

EP3199780B1 CONTAINER-TYPE COMPRESSED AIR STORAGE POWER GENERATION DEVICE 有权
公开(公告)号：EP3199780B1
公开(公告)日：2020-03-04
申请号：EP15843216.1
申请日：2015-09-18
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： SAKAMOTO, Kanami , SARUTA, Hiroki , MATSUKUMA, Masaki , TOSHIMA, Masatake
IPC分类号： F02C7/10 , F02C6/16 , H02P9/04 , F17C1/00

5. 发明授权

EP3187711B1 COMPRESSED FLUID STORAGE POWER GENERATION DEVICE 有权
公开(公告)号：EP3187711B1
公开(公告)日：2019-08-14
申请号：EP15836039.6
申请日：2015-08-25
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： MATSUKUMA, Masaki , SARUTA, Hiroki , SAKAMOTO, Kanami
IPC分类号： F02C6/16 , F01K27/02 , F02C3/055 , F02C6/00 , F02C6/08 , F01D25/10 , F01D25/12

6. 发明公开

EP3372804A1 COMPRESSED AIR ENERGY STORAGE POWER GENERATION DEVICE AND COMPRESSED AIR ENERGY STORAGE POWER GENERATION METHOD 有权
公开(公告)号：EP3372804A1
公开(公告)日：2018-09-12
申请号：EP16861931.0
申请日：2016-10-20
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： SATO, Takashi , MATSUKUMA, Masaki , SARUTA, Hiroki , SAKAMOTO, Kanami
IPC分类号： F02C6/16
CPC分类号： F02C6/16 , F05D2260/213 , F28D2020/0065 , Y02E60/15
摘要： A compressed air energy storage power generation device 2 equipped with: a compressor 10 mechanically connected to a motor 30; a first pressure storage tank 12 storing compressed air from the compressor 10; an expansion device 14 driven by compressed air from the tank 12; a generator 28 mechanically connected to the expansion device 14; a first heat exchanger 18 that exchanges heat between a heat medium and the compressed air supplied from the compressor 10 to the tank 12; a second heat exchanger 22 that exchanges heat between the heat medium and the compressed air supplied from the tank 12 to the expansion device 14; a pressure sensor 13 that detects the state of charge (SOC) of the tank 12; SOC adjustment units 17, 34a, 34b, and 34c that adjusts the SOC; and a control device 40. The control device 40 controls the SOC adjustment units 17, 34a, 34b, and 34c such that the detected SOC is within an optimal SOC range while satisfying the requested power. Thus, in this compressed air energy storage power generation device 2 the SOC is controlled so as to be within an optimal SOC range, so the operating efficiency can be improved.

7. 发明公开

EP3296544A1 COMPRESSED AIR STORAGE POWER GENERATION DEVICE 有权
标题翻译：压缩空气储存发电装置
公开(公告)号：EP3296544A1
公开(公告)日：2018-03-21
申请号：EP16792523.9
申请日：2016-04-22
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： KUBO, Yohei , TOSHIMA, Masatake , MATSUKUMA, Masaki , SARUTA, Hiroki , SAKAMOTO, Kanami
IPC分类号： F02C6/16 , F01K27/00 , F01K27/02 , F02C1/05 , F28D20/00 , H02J15/00
CPC分类号： F01K27/02 , F01D15/10 , F01K3/12 , F01K27/00 , F02C1/04 , F02C1/05 , F02C6/16 , F05D2220/60 , F05D2220/76 , F05D2260/213 , F05D2260/42 , F28D20/00 , F28D20/0034 , F28D2020/0069 , F28D2020/0082 , H02J15/00 , H02K7/14 , H02K51/00 , Y02E60/142 , Y02E60/15
摘要： A compressed air energy storage power generation device 2 includes a compressor 6, a pressure accumulator tank 8, and an expander 10. The compressor 6 compresses air by being driven with renewable energy. The pressure accumulator tank 8 stores the air compressed by the compressor 6. The expander 10 is driven by the compressed air. A power generator 36 is mechanically connected to the expander 10 and generates electric power, which is to be supplied to a demander. The compressed air energy storage power generation device 2 includes: first heat exchanges 16 for recovering compression heat; temperature sensors 29a to 29c that measure the temperatures of the heat media having the temperature increased by the first heat exchangers 16; high-temperature heat medium tanks 19 and 20, each of which individually stores the heat medium depending on the temperature thereof; second heat exchangers 22 for heating compressed air; a low-temperature heat medium tank 21 that stores the heat medium having the temperature decreased in the second heat exchanger 22; and a control unit 40 that switches high-temperature heat storage switching valves 31a and 31b to thereby supply the heat medium from the first heat exchangers 16 to either of the high-temperature heat medium tanks 19 and 20. Thus, the compressed air energy storage power generation device 2 can prevent the high-temperature heat medium from mixing with the low-temperature heat medium.
摘要翻译：压缩空气能量储存发电装置2包括压缩机6，压力储存罐8和膨胀机10.压缩机6通过用可再生能量驱动而压缩空气。蓄压罐8储存由压缩机6压缩的空气。膨胀机10由压缩空气驱动。发电机36机械连接到膨胀机10并产生将被供应给需求者的电力。压缩空气能量储存发电装置2包括：用于回收压缩热的第一热交换器16; 温度传感器29a至29c，其测量具有由第一热交换器16增加的温度的热介质的温度; 高温热媒介罐19和20，每个高温热媒罐19和20分别根据其温度存储热媒; 第二热交换器22，用于加热压缩空气; 在第二热交换器22中储存温度下降的热介质的低温热媒罐21，以及控制单元40，其切换高温储热切换阀31a和31b，从而将来自第一热交换器16的热介质供应到高温热介质储罐19和20中的任一个。因此，压缩空气储能器发电装置2能够防止高温的热介质与低温的热介质混合。

9. 发明公开

EP3358167A1 COMPRESSED AIR STORAGE POWER GENERATING DEVICE AND COMPRESSED AIR STORAGE POWER GENERATION METHOD 无效
公开(公告)号：EP3358167A1
公开(公告)日：2018-08-08
申请号：EP16851318.2
申请日：2016-09-21
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： MATSUKUMA, Masaki , SARUTA, Hiroki , SATO, Takashi , SAKAMOTO, Kanami , TOSHIMA, Masatake , KUBO, Yohei
IPC分类号： F02C6/16 , F02C1/05 , F02C6/00 , H02J15/00
CPC分类号： F02C6/16 , F02C1/05 , F02C6/00 , F24F5/0085 , H02J15/00 , H02K7/1823 , Y02E60/15 , Y02P90/50
摘要： A compressed air storage power generation apparatus 2 is provided with a motor 8a, a compressor 10, a pressure accumulation tank 12, an expander 14, a generator 16, a first heat exchanger 18a and a cold heat extracting unit 13. The motor 8a is driven by input power generated using renewable energy. The compressor 10 is mechanically connected to the motor 8a and compresses air. The pressure accumulation tank 12 accumulates the compressed air compressed by the compressor 10. The expander 14 is driven by the compressed air supplied from the pressure accumulation tank 12. The generator 16 is mechanically connected to the expander 14. The first heat exchanger 18a exchanges heat between the compressed air supplied from the compressor 10 and a heat medium and cools the compressed air to room temperature. The cold heat extracting unit 13 extracts air serving as working fluid as cold air of the room temperature or lower. Due to this configuration, the compressed air energy storage power generation apparatus 2 capable of smoothing input power that varies irregularly and efficiently performing heating and cooling with the input power is provided.

10. 发明公开

EP3296546A1 COMPRESSED AIR ENERGY STORAGE AND POWER GENERATION DEVICE 有权
标题翻译：压缩空气能量储存和发电装置
公开(公告)号：EP3296546A1
公开(公告)日：2018-03-21
申请号：EP16792608.8
申请日：2016-05-02
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： MATSUKUMA, Masaki , SAKAMOTO, Kanami , SARUTA, Hiroki , TOSHIMA, Masatake , KUBO, Yohei
IPC分类号： F02C6/16 , F02C6/14
摘要： A compressed air energy storage and power generation device 2 comprises a motor 46, a compressor 8, a pressure accumulation tank 10, an expander 12, and a generator 44. The motor 46 is driven by a fluctuating input power. The compressor 8 is mechanically connected to the motor 46 and compresses air. The pressure accumulation tank 10 is fluidly connected to the compressor 8 and stores air compressed by the compressor 8. The expander 12 is fluidly connected to the pressure accumulation tank 10 and is driven by compressed air supplied from the pressure accumulation tank 10. The generator 44 is mechanically connected to the expander 12 and generates power to be supplied to a user 6. A cooling water flow path, whereby water flows inside a cooling water pipe 42 for cooling air that is a working fluid, is provided inside a casing 8c of the compressor 8. As a result, a compressed air energy storage and power generation device 2 can be provided that is capable of efficiently reducing compressive axial force and of reducing power consumption.
摘要翻译：压缩空气能量储存和发电装置2包括马达46，压缩机8，蓄压箱10，膨胀机12和发电机44.马达46由变动的输入动力驱动。压缩机8机械连接到马达46并压缩空气。蓄压箱10流体连接到压缩机8并存储由压缩机8压缩的空气。膨胀机12流体连接到蓄压箱10并且由蓄压箱10供应的压缩空气驱动。发电机44 与膨胀机12机械连接并产生供应给使用者6的动力。在冷却水管42内冷却作为工作流体的空气的冷却水管42内设置有冷却水流路，结果，可以提供压缩空气能量存储和发电装置2，其能够有效地减小压缩轴向力和减少功耗。

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