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1. 发明专利

JP2004132183A Normal pressure combustion turbine system 有权
公开(公告)号：JP2004132183A
公开(公告)日：2004-04-30
申请号：JP2002294533
申请日：2002-10-08
申请人： Kawasaki Heavy Ind Ltd , National Institute Of Advanced Industrial & Technology , 川崎重工業株式会社 , 独立行政法人産業技術総合研究所
发明人： TANAKA KAZUO , HARADA HIDEKAZU , YAMASHITA SEIJI , IKI NORIHIKO , TAKAHASHI MITSUYO , FURUYA HIROHIDE
IPC分类号： F02C7/00 , F02C3/30 , F02C3/34 , F02C7/08 , F02C7/10 , F02C7/141 , F02C7/143
CPC分类号： F02C7/08 , F02C3/30 , F02C3/34 , F02C7/10 , F02C7/143 , F05D2220/60 , F05D2260/212 , Y02E20/14
摘要： PROBLEM TO BE SOLVED: To provide a technique suitable for energy recovery from normal-pressure/high-temperature gas.
SOLUTION: In this turbine system, a combustor 12 is disposed at a front stage of a turbine 16 of turbomachinery whose turbine 16 is connected with compressors 20, 24 by a shaft. Working fluid passes through the turbine 16 and compressors 20, 24 in this order to generate shaft output. Further, this turbine system comprises: a regenerating heat exchanger 14 for cooling high temperature working gas from the turbine 16 by mixing the working gas with exhaust gas to heat the mixture, and heat-exchanging the mixture with air humidified by hot water; coolers 22, 26 for cooling the working gas by heat-exchanging the working gas with water at an inlet of the compressor and between the compressors 20, 24; and a humidifier 30 for mixing air with part of exhaust gas from the compressor 24 to heat the mixture, and humidifying the mixture by using hot water generated by the heat exchange with working gas in the coolers 22, 26. In this turbine system, mixed gas from the humidifier 30 is introduced to the regenerating heat exchanger 14 to be preheated by heat exchange with the high temperature working gas at an outlet of the turbine 16, and the preheated high-temperature/humid mixed gas is introduced in the combustor 12.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2003344150A Condition diagnosing method and apparatus therefor by analyzing shaft vibration of rotating machine 有权
标题翻译：通过分析旋转机床轴振动的条件诊断方法及装置
公开(公告)号：JP2003344150A
公开(公告)日：2003-12-03
申请号：JP2002150373
申请日：2002-05-24
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： WADA TAKAO , MIYAMOTO YUICHI , MURAKAMI SHOJI , OZAKI YOSHIHIKO , HARADA HIDEKAZU , SATO KAZUNORI
IPC分类号： G01M99/00 , G01H17/00 , G05B23/02 , G01M19/00
摘要： PROBLEM TO BE SOLVED: To previously detect indications of a malfunction in a rotating machine by shaft vibrations, and to suppress the amount of data on the shaft vibrations required for diagnosis to a minimum in consideration of remote diagnosis.
SOLUTION: This condition diagnosing apparatus comprises a data collector 1 for collecting operation data comprised of data on the number of revolutions and vibrations of a shaft system of the rotating machine, a data communication part 2 for transmitting the collected data to a data processor, the data processor 3 for performing signal processing for determining indications of damage in a bearing from the data transmitted from the data collector; and a display unit 4 for displaying the result of the processing. By monitoring amplitude values of the shaft vibrations of the rotating machine, the occurrence of a malfunction is previously predicted. Even from very small changes in the shaft vibrations, changes in conditions are detected to diagnose anomalies at an early stage. From a very small amount of vibration data, changes in conditions are detected.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过轴振动预先检测旋转机器中的故障的指示，并且考虑到远程诊断将诊断所需的轴振动的数据量抑制到最小。解决方案：该状态诊断装置包括数据收集器1，用于收集包括旋转机器的轴系的转数和振动数据的操作数据，用于将收集的数据发送到数据的数据通信部分2 处理器，数据处理器3，用于执行信号处理，用于根据从数据收集器发送的数据确定方位损坏的指示; 以及用于显示处理结果的显示单元4。通过监测旋转机械的轴振动的振幅值，预先发生故障。即使是轴振动的非常小的变化，也可以检测条件的变化，以便早期诊断异常。从非常少量的振动数据，检测到条件的变化。版权所有（C）2004，JPO

3. 发明专利

JP2005038817A Fuel cell/normal pressure turbine/hybrid system 有权
标题翻译：燃油电池/普通压力涡轮机/混合动力系统
公开(公告)号：JP2005038817A
公开(公告)日：2005-02-10
申请号：JP2004062096
申请日：2004-03-05
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： YAMASHITA SEIJI , TANAKA KAZUO , SHIYOUJI YASUTOSHI , HARADA HIDEKAZU , KITAJIMA JUNICHI
IPC分类号： F01K23/10 , F02C6/00 , F02C7/143 , H01M8/00 , H01M8/04 , H01M8/06 , H01M16/00
CPC分类号： H01M8/04022 , F02C6/00 , F05D2220/60 , H01M8/0662 , H01M16/00
摘要： PROBLEM TO BE SOLVED: To provide a reduced cost fuel cell/normal pressure turbine/hybrid system using a light-weight and easy-to-work structural material and a piping material which can effectively utilize the heat energy of fuel cell exhaust gas from a normal pressure/high temperature type fuel cell and which does not need an additional protective device in emergency. SOLUTION: The fuel cell/normal pressure turbine/hybrid system is equipped with a burner 2 which causes the fuel cell exhaust gas G1 exhausted from the normal pressure/high temperature type fuel cell 1 to be burnt, a turbine 3 which causes an approximately normal pressure combustion gas G2 exhausted from the burner 2 to expand to negative pressure, a compressor 4 which raises the pressure of exhausted gas G3 from the turbine 3, and a heat exchanger 5 which carries out heat exchange between the high-temperature exhausted gas G3 from the turbine 3 and low-temperature air A supplied to the fuel cell 1. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种使用重量轻且易于工作的结构材料和管道材料的降低成本的燃料电池/常压涡轮/混合系统，其可有效利用燃料电池排气的热能来自常压/高温型燃料电池的气体，并且在紧急情况下不需要额外的保护装置。解决方案：燃料电池/正常压力涡轮机/混合动力系统配备有燃烧器2，其使得从常压/高温型燃料电池1排出的燃料电池排气G1被燃烧，涡轮3引起从燃烧器2排出的膨胀至负压的大致正常压力的燃烧气体G2，从涡轮机3升高排出气体G3的压力的压缩机4，以及在高温排气后进行热交换的热交换器5 来自涡轮3的气体G3和提供给燃料电池1的低温空气A.版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004156827A Hybrid heat and electricity supplying system 有权
公开(公告)号：JP2004156827A
公开(公告)日：2004-06-03
申请号：JP2002322334
申请日：2002-11-06
申请人： Kawasaki Heavy Ind Ltd , Kawasaki Thermal Engineering Co Ltd , 川崎重工業株式会社 , 川重冷熱工業株式会社
发明人： NAKAJIMA KUNIHIKO , FURUYAMA MASAYUKI , OTA MASUOMI , MORI KENJI , NAKASAKU MASAYOSHI , HARADA HIDEKAZU , NORO OSAMU
IPC分类号： F02C9/28 , F02G5/04 , F25B15/00 , F25B27/02
CPC分类号： Y02A30/274 , Y02B30/625 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To effectively use even residual oxygen in exhaust gas of a power generating unit, and to enhance heat efficiency by adjusting exhaust gas flow rate in response to a loaded condition of the power generating unit or an absorption type water cooler-heater. SOLUTION: The hybrid heat and electricity supplying system 1 is provided with the power generating unit 2, the absorption type water cooler-heater 3, and a power control panel 4 controlling operation of these. It is composed so that the exhaust gas of the power generating unit 2 is used by the absorption type water cooler-heater 3. It is composed so that fuel gas is burned by a burner 31 additionally burning the fuel gas by using the residual oxygen in the exhaust gas and potential heat of the exhaust gas, and all of the exhaust gas is supplied to the burner 31 by controlling an exhaust gas flow rate of the power generating unit 2 by the power control panel 4 even when a load of the absorption type water cooler-heater 3 is small. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2006052738A Gas turbine plant 审中-公开
标题翻译：气体涡轮机厂
公开(公告)号：JP2006052738A
公开(公告)日：2006-02-23
申请号：JP2005320914
申请日：2005-11-04
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： YAMASHITA SEIJI , TANAKA KAZUO , HARADA HIDEKAZU , SHIYOUJI YASUTOSHI , KITAJIMA JUNICHI , MORI KENJI
IPC分类号： F02C3/30 , F02C6/18 , F02C7/08
摘要： PROBLEM TO BE SOLVED: To provide a gas turbine plant in which regeneration efficiency and boiler efficiency are enhanced at the same time, and overall efficiency is increased by widening thermoelectric variable range, as well as by utilizing surplus steam. SOLUTION: A regenerator of a regenerative type gas turbine 84 and a boiler 78 are arranged in parallel. A waste heat boiler 78 of a water, steam injection gas turbine is operated under variable pressures and is made to be thermoelectric variable. In a regenerative type water, steam injection gas turbine, a high-pressure steam is injected into a combustor, a low-pressure steam into a turbine, and a high-pressure hot water into a regenerator inlet (compressor outlet). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种同时增强再生效率和锅炉效率的燃气轮机设备，并且通过加热热电可变范围以及通过利用剩余蒸汽来提高整体效率。解决方案：再生式燃气轮机84和锅炉78的再生器平行布置。水蒸气喷射燃气轮机的废热锅炉78在可变压力下运行并且被制成热电变量。在再生式水中，将蒸汽喷射燃气轮机，高压蒸汽注入到燃烧器中，将低压蒸汽注入涡轮机，将高压热水注入再生器入口（压缩机出口）。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005048640A Gas turbine system 审中-公开
标题翻译：气体涡轮机系统
公开(公告)号：JP2005048640A
公开(公告)日：2005-02-24
申请号：JP2003280659
申请日：2003-07-28
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： HARADA HIDEKAZU , YAMASHITA SEIJI , SAGA MASAAKI , KOMAI KEIICHI , NAGASHIMA IKUO , SHIISAKI SHINJI
IPC分类号： F02C3/22 , F02C7/22 , F02G5/04
CPC分类号： Y02T10/166
摘要： PROBLEM TO BE SOLVED: To provide a gas turbine system allowing the use of oxygen containing gas difficult to compress, as turbine combustion gas.
SOLUTION: The gas turbine system using first fuel gas F1 containing oxygen has a gas turbine 1 consisting of a compressor 11, a combustor 12 and a turbine 13. It comprises a reactor 24 using exhaust gas G from the turbine 13 as a heat source for partially oxidizing the first fuel gas F1 with a catalyst to reduce the concentration of oxygen to a combustible range or lower and a fuel gas compressor 4 for increasing the pressure of second fuel gas F2 passing through the reactor 24 and supplying it to the combustor 12.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种允许使用含氧气体难以压缩的燃气轮机系统，作为涡轮机燃烧气体。解决方案：使用含有氧的第一燃料气体F1的燃气轮机系统具有由压缩机11，燃烧器12和涡轮机13组成的燃气轮机1.它包括使用来自涡轮机13的废气G作为用催化剂将第一燃料气体F1部分氧化以将氧气浓度降低到可燃范围或更低的热源;以及燃料气体压缩机4，用于增加通过反应器24的第二燃料气体F2的压力并将其供应到燃烧器12.版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005090240A Gas turbine 有权
标题翻译：燃气轮机
公开(公告)号：JP2005090240A
公开(公告)日：2005-04-07
申请号：JP2003320955
申请日：2003-09-12
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： YAMASHITA SEIJI , HARADA HIDEKAZU , TOBU YASUMASA , SAGA MASAAKI
IPC分类号： F01D25/00 , F02C7/143 , F02C9/00
摘要： PROBLEM TO BE SOLVED: To solve a problem that a thermometer get wet due to sprayed water and temperature near to wet-bulb temperature is detected, in a cooling method for directly spraying water to intake air, and a problem that generation of droplets on an inner wall face of an intake port prevents accurate measurement of intake air temperature, in a method for cooling air by a heat exchanger, although several methods for measuring intake air inlet temperature are proposed, in regard to a gas turbine supplying cooled intake air to a compressor.
SOLUTION: The gas turbine A is provided with the compressor 10 compressing intake air supplied from an intake port 11 and discharging the intake air from a discharge port 13, a combustor 30 combusting fuel by the air discharged from the compressor 10, a turbine 40 driven by combustion gas of the combustor 30, and a cooling device 50 cooling the intake air. The discharge port 13 is provided with temperature detection means 61, 62, 63 for detecting the temperature of the air discharged by the compressor 10. Based on the temperature detected by the temperature detection means 61, 62, 63, the temperature of the intake air is measured.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题为了解决温度计由于喷射水而变湿并且接近湿球温度的温度的问题，在直接将水喷入吸入空气的冷却方法中，以及产生在采用热交换器冷却空气的方法中，虽然有几种用于测量进气入口温度的方法，但是在提供冷却进气口的燃气轮机方面，提出了进气口的内壁面上的液滴的精确测量空气到压缩机。解决方案：燃气轮机A设置有压缩机10，其压缩从进气口11供给的进气并从排出口13排出进气;燃烧器30，其通过从压缩机10排出的空气燃烧燃料; 涡轮40由燃烧器30的燃烧气体驱动，冷却装置50冷却进气。排出口13设置有用于检测由压缩机10排出的空气的温度的温度检测装置61,62,63。根据由温度检测装置61,62,63检测的温度，进气的温度被测量。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005105866A Hybrid cogeneration system 有权
标题翻译：混合加工系统
公开(公告)号：JP2005105866A
公开(公告)日：2005-04-21
申请号：JP2003337459
申请日：2003-09-29
申请人： Kawasaki Heavy Ind Ltd , Kawasaki Thermal Engineering Co Ltd , 川崎重工業株式会社 , 川重冷熱工業株式会社
发明人： MIYAMOTO YUICHI , MORI YOSHINOBU , MORI KENJI , HARADA HIDEKAZU , MURAKAMI SHOJI , HASHIMOTO MASARU , MATSUO KAZUYA , TANAKA KAZUO , UMEDA TOKIHIKO , SAKAI RYUJI , FUJISAWA MASAHIRO , HIROMASA KAZUSHI , OTA MASUOMI
IPC分类号： F02C6/18 , F02G5/04 , F25B15/00 , F25B27/02
CPC分类号： Y02A30/274 , Y02B30/625 , Y02E20/14 , Y02P80/15 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To supply cold/hot water to a building stably in an air-conditioning load region of an absorption cold/hot water machine while effectively using the sensible heat of exhaust gas from a generation unit and residual oxygen therein for greatly improving the heat efficiency. SOLUTION: The hybrid cogeneration system 1 comprises the generation unit 2 for generating power with the burning of fuel, a reheat burner 31 using the residual oxygen in the exhaust gas from the generation unit 2 as burning air for burning the fuel, and the absorption cold/hot water machine 3 having the reheat burner 31 as well as a regenerator for separating refrigerant from absorbed liquid and an evaporator for evaporating the refrigerant and serving for generating cold water or hot water to be circulated and supplied to a building. Exhaust gas from the reheat burner 31 of the absorption cold/hot water machine 3 is supplied to the regenerator and power generated by the generation unit 2 is used for driving the generation unit 2 and the absorption cold/hot water machine 3 to distribute the amount of fuel to be supplied to the generation unit 2 and the reheat burner 31 in accordance with at least one of the air-conditioning load of the absorption cold/hot water machine 3 and power requirement for the generation unit 2. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：在吸收冷/热水机的空调负荷区域内稳定地向建筑物供应冷/热水，同时有效地使用来自发电单元的废气的显热和其中的残余氧气大大提高了热效率。混合热电联产系统1包括用于燃烧燃料产生电力的发电单元2，使用来自发电单元2的废气中的残余氧作为燃烧燃料的燃烧空气的再热燃烧器31，以及具有再热燃烧器31的吸收式冷热水机3以及用于将制冷剂与吸收液体分离的再生器和用于蒸发制冷剂的蒸发器，用于产生要循环供给建筑物的冷水或热水。吸收冷热水机3的再热燃烧器31的废气被供给再生器，由发电单元2产生的动力用于驱动发电单元2和吸收式冷/热水机3，根据吸收冷/热水机3的空调负荷和发电单元2的功率要求供给到发电单元2和再热燃烧器31的燃料。版权所有：（C）2005，JPO＆NCIPI

9. 发明专利

JP2002371914A Energy saving system design method and energy saving system design program 有权
标题翻译：节能系统设计方法和节能系统设计方案
公开(公告)号：JP2002371914A
公开(公告)日：2002-12-26
申请号：JP2001184415
申请日：2001-06-19
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： YAMASHITA SEIJI , TANAKA KAZUO , HARADA HIDEKAZU , KITAJIMA JUNICHI , NAGATOMO TAKASHI
IPC分类号： F02G5/04
CPC分类号： Y02E20/14 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To design an optimum energy saving system by considering operation in a partial load region at designing.
SOLUTION: A load and efficiency of power, electricity, steam and cold heat generation devices constituting the energy system in an operation region, performance of exhaust gas composition, an initial equipment cost, and a maintenance cost are expressed as functions. For an energy consumption map, the constituting devices are sequentially combined and integrated performance values are calculated in all of the operation regions. Thus, the optimum energy saving system can be designed.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：通过在设计中考虑部分负载区域中的操作来设计最佳节能系统。解决方案：构成运行区域能源系统的电力，电力，蒸汽和冷热发电装置的负载和效率，废气组成的性能，初始设备成本和维护成本表示为功能。对于能量消耗图，顺序地组合构成装置，并且在所有操作区域中计算积分性能值。因此，可以设计出最佳的节能系统。

10. 发明专利

JP2003120418A OPERATING METHOD FOR COGENERATION FACILITY 审中-公开
公开(公告)号：JP2003120418A
公开(公告)日：2003-04-23
申请号：JP2001311194
申请日：2001-10-09
申请人： KAWASAKI HEAVY IND LTD
发明人： YAMASHITA SEIJI , HARADA HIDEKAZU , TANAKA KAZUO , ISHIGAKI ATSUSHI , MUKAI SHIGERU
IPC分类号： F01D25/30 , F01D17/00 , F02C6/18 , F02G5/04 , F22B1/18
摘要： PROBLEM TO BE SOLVED: To extend a thermo-electric conversion range. SOLUTION: A cogeneration facility having an exhaust heat recovery boiler in a gas turbine, a gas engine, and a diesel engine, and producing both power (or electricity) and heat (steam, hot water), lowers a temperature of an exhaust gas in the boiler, by jetting water or steam into the exhaust heat recovery boiler, when a demand for heat declines and excessive steam and hot water are produced.

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