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    Cogeneration system
    1.
    发明公开
    Cogeneration system 审中-公开
    热电联产系统

    公开(公告)号：EP1669685A3

    公开(公告)日：2011-11-16

    申请号：EP05013045.9

    申请日：2005-06-16

    申请人： LG Electronics, Inc.

    发明人： Kang, Seung Tak ,  Choi, Chang Min ,  Choi, Won Jae ,  Lim, Hyung Soo ,  Hwang, Yoon Jei

    IPC分类号： F24F1/00 ,  F24F13/20 ,  F25B27/02 ,  F25B13/00

    CPC分类号： F24F1/56 ,  F02B63/044 ,  F24F1/06 ,  F24F1/44 ,  F25B13/00 ,  F25B27/02 ,  Y02A30/274 ,  Y02E20/14 ,  Y02P80/15 ,  Y02P80/152 ,  Y02T10/16

    摘要： A cogeneration system is disclosed, wherein a generator (51) which generates electricity, a drive source (52) which operates to drive the generator (51), and generates waste heat during the operation of the drive source (52), a waste heat recoverer (55) which recovers the waste heat of the drive source (52), and a radiator (59) which radiates the waste heat recovered by the waste heat recoverer (55) are arranged in a single chassis (80). The cogeneration system has a compact and simple arrangement, and achieves simple control operations, and an enhancement in operability.

    摘要翻译： 公开了一种热电联产系统，其中，发电机（51）发电，驱动发电机（51）的驱动源（52），并且在驱动源（52）运行期间产生废热，废热 回收驱动源（52）的废热的回收器（55）以及散热回收器（55）回收的废热的散热器（59）布置在单个底盘（80）中。 该热电联产系统具有紧凑和简单的布置，并且实现了简单的控制操作，并且提高了可操作性。

    Cooling/heating apparatus using cogeneration system
    2.
    发明公开
    Cooling/heating apparatus using cogeneration system 审中-公开
    Heiz- undKühleinrichtungmitWärme-Kraft Kopplungssystem

    公开(公告)号：EP1669696A2

    公开(公告)日：2006-06-14

    申请号：EP05027100.6

    申请日：2005-12-12

    申请人： LG Electronics, Inc.

    发明人： Choi, Chang Min ,  Kang, Seung Tak ,  Choi, Won Jae ,  Lim, Hyung Soo ,  Hwang, Yoon Jei

    IPC分类号： F25B13/00 ,  F25B27/02

    CPC分类号： F25B13/00 ,  F25B27/02 ,  F25B2313/008 ,  F25B2700/21152 ,  Y02A30/274 ,  Y02E20/14

    摘要： A cooling/heating apparatus using a cogeneration system is disclosed. The cooling/heating apparatus includes a discharge-side refrigerant heating unit (70) which supplies heat of exhaust gas generated from an engine (50) to a discharge-side refrigerant line (67) connected to a compressor (61) included in a cooling/heating unit (60), a suction-side refrigerant heating unit (80) which supplies heat of cooling water used to cool the engine (50) and the heat of the exhaust gas to a suction-side refrigerant line (66) connected to the compressor (61), a discharge-side refrigerant temperature sensor (75) which senses a temperature of a refrigerant passing through the discharge-side refrigerant line (67), and a bypass unit (76) which bypasses the exhaust gas heat supplied to the discharge-side refrigerant line (67) via the discharge-side refrigerant heating unit (70) when the refrigerant temperature sensed by the discharge-side refrigerant temperature sensor (75) is not lower than a predetermined temperature, to cut off the supply of the exhaust gas heat or to adjust an amount of the supplied exhaust gas heat. The exhaust gas heat and cooling water heat are appropriately distributed to both the suction and discharge sides of the compressor, so that it is possible to achieve an enhancement in heating performance and an enhancement in system efficiency.

    摘要翻译： 公开了一种使用热电联产系统的冷却/加热装置。 冷却/加热装置包括：排出侧制冷剂加热单元，其将从发动机（50）产生的排气的热量与连接到包括在冷却器中的压缩机（61）的排出侧制冷剂管路（67） 加热单元（60），吸入侧制冷剂加热单元（80），其将用于将发动机（50）冷却的冷却水的热量和排气的热量提供给吸入侧制冷剂管路（66），吸入侧制冷剂加热单元 压缩机（61），检测通过排出侧制冷剂管线（67）的制冷剂的温度的排出侧制冷剂温度传感器（75）以及绕过供给到 当由排出侧制冷剂温度传感器（75）感测到的制冷剂温度不低于预定温度时，经由排出侧制冷剂加热单元（70）排出侧制冷剂管线（67），以切断 排气加热或加热 调节供应废气的热量。 排气热和冷却水的热量适当地分配到压缩机的吸入侧和排出侧，从而可以实现加热性能的提高和系统效率的提高。

    Electricity generating and air conditioning system with dehumidifier
    3.
    发明公开
    Electricity generating and air conditioning system with dehumidifier 审中-公开
    带除湿机的发电和空调系统

    公开(公告)号：EP1628102A2

    公开(公告)日：2006-02-22

    申请号：EP05001453.9

    申请日：2005-01-25

    申请人： LG ELECTRONICS INC.

    发明人： Choi, Won Jae ,  Choi, Chang Min ,  Lim, Hyung Soo ,  Kang, Seung Tak ,  Hwang, Yoon Jei

    IPC分类号： F25B27/02 ,  F02G5/04 ,  F24F3/14

    CPC分类号： F25B27/02 ,  F24F3/1423 ,  F24F2203/1016 ,  F24F2203/1032 ,  F24F2203/1056 ,  F24F2203/1068 ,  F24F2203/1084 ,  F25B13/00 ,  F25B47/006 ,  Y02A30/274 ,  Y02B30/52 ,  Y02P80/152

    摘要： An electricity generating and air conditioning system with a dehumidifier. The system includes an engine (2), a generator (10) connected to an output shaft of the engine to generate electricity, a heat pump type air conditioner (30), through which a refrigerant is circulated, the heat pump type air conditioner comprising a compressor (31), a directional valve (32), an outdoor heat exchanger (35), an expansion device (34), and an indoor heat exchanger (33), an indoor dehumidifying agent body (50) to dehumidify indoor air, an indoor regeneration heater (58) to regenerate the indoor dehumidifying agent body, and a waste heat recoverer means (60) to supply waste heat of the engine to the indoor regeneration heater, and thus, to allow the indoor regeneration heater to use the supplied waste heat as a heat source for the regeneration of the indoor dehumidifying agent body, or to supply the waste heat of the engine to the refrigerant of the heat pump type air conditioner, so that the system exhibits maximal efficiency.

    摘要翻译： 带除湿机的发电和空调系统。 该系统包括发动机（2），连接到发动机的输出轴以发电的发电机（10），制冷剂循环通过的热泵式空调器（30），热泵式空调器包括： （31），换向阀（32），室外热交换器（35），膨胀装置（34），室内热交换器（33），室内除湿剂体（50） 使室内除湿剂主体再生的室内再生加热器58和向室内再生加热器供给发动机的废热并由此使室内再生加热器使用的废热回收器装置60 作为室内除湿剂体再生的热源，或者将热量供应给热泵式空调器的制冷剂，从而使系统表现出最大的效率。

    Cooling cycle apparatus and method of controlling linear expansion valve of the same
    4.
    发明公开
    Cooling cycle apparatus and method of controlling linear expansion valve of the same 有权
    Kühlkreislaufund Regelung eines linearen Expansionsventils

    公开(公告)号：EP1586836A2

    公开(公告)日：2005-10-19

    申请号：EP05007898.9

    申请日：2005-04-11

    申请人： LG ELECTRONICS INC.

    发明人： Hwang, Yoon Jei ,  Kim, Cheol Min ,  Choi, Chang Min ,  Kang, Seung Tak ,  Lim, Hyung Soo

    IPC分类号： F25B49/02 ,  F25B13/00

    CPC分类号： F25B49/02 ,  F25B13/00 ,  F25B2313/0315 ,  F25B2400/075 ,  F25B2500/06 ,  F25B2600/21 ,  F25B2600/2513 ,  F25B2700/21151 ,  F25B2700/21152

    摘要： Disclosed herein is a method of controlling a linear expansion valve of a cooling cycle apparatus. The method comprises a first step of calculating a target opening level value according to suction overheat level of compressors (51a, 51b) to control a linear expansion valve (58) based on the calculated target opening level value, and a second step of calculating a new target opening level value according to the suction overheat level of the compressors (51a, 51b) and discharge temperature of the compressors (51a, 51b) to control the linear expansion valve (58) based on the calculated new target opening level value. Consequently, the discharge temperature of the compressors (51a, 51b) is prevented from being excessively increased, and therefore, the compressors (51a, 51b) are prevented from being overheated and damaged, and reliability of the cooling cycle apparatus is improved.

    摘要翻译： 这里公开了一种控制冷却循环装置的线性膨胀阀的方法。 该方法包括：第一步骤，根据计算的目标开度水平值，根据压缩机（51a，51b）的吸力过热水平计算目标开度值，以控制线性膨胀阀（58）;以及第二步骤， 根据计算出的新的目标开度水平值，根据压缩机（51a，51b）的吸入过热水平和压缩机（51a，51b）的排出温度来设定新的目标开度值，以控制线性膨胀阀（58）。 因此，能够防止压缩机51a，51b的排出温度过度增加，防止压缩机51a，51b过热破坏，提高冷却循环装置的可靠性。

    Cogeneration system
    8.
    发明公开
    Cogeneration system 审中-公开
    Wärme-牛皮纸系统

    公开(公告)号：EP1669685A2

    公开(公告)日：2006-06-14

    申请号：EP05013045.9

    申请日：2005-06-16

    申请人： LG ELECTRONICS INC.

    发明人： Kang, Seung Tak ,  Choi, Chang Min ,  Choi, Won Jae ,  Lim, Hyung Soo ,  Hwang, Yoon Jei

    IPC分类号： F24F1/00 ,  F24F13/20 ,  F25B27/02 ,  F25B13/00

    CPC分类号： F24F1/56 ,  F02B63/044 ,  F24F1/06 ,  F24F1/44 ,  F25B13/00 ,  F25B27/02 ,  Y02A30/274 ,  Y02E20/14 ,  Y02P80/15 ,  Y02P80/152 ,  Y02T10/16

    摘要： A cogeneration system is disclosed, wherein a generator (51) which generates electricity, a drive source (52) which operates to drive the generator (51), and generates waste heat during the operation of the drive source (52), a waste heat recoverer (55) which recovers the waste heat of the drive source (52), and a radiator (59) which radiates the waste heat recovered by the waste heat recoverer (55) are arranged in a single chassis (80). The cogeneration system has a compact and simple arrangement, and achieves simple control operations, and an enhancement in operability.

    摘要翻译： 公开了一种发电系统，其中产生电力的发电机（51），用于驱动发电机（51）的驱动源（52），并且在驱动源（52）的运行期间产生废热，废热 回收器（55），其回收驱动源（52）的废热，并且辐射由废热回收器（55）回收的废热的散热器（59）布置在单个底盘（80）中。 热电联产系统结构紧凑简单，实现简单的控制操作，可操作性提高。

    Air conditioning system combined with an electricity generating system
    10.
    发明公开
    Air conditioning system combined with an electricity generating system 审中-公开
    空调系统与发电系统相结合

    公开(公告)号：EP1628095A2

    公开(公告)日：2006-02-22

    申请号：EP05001447.1

    申请日：2005-01-25

    申请人： LG ELECTRONICS INC.

    发明人： Kang, Seung Tak ,  Choi, Chang Min ,  Choi, Won Jae ,  Lim, Hyung Soo ,  Hwang, Yoon Jei

    IPC分类号： F25B27/00

    CPC分类号： F25B27/02 ,  F25B13/00 ,  F25B2400/06 ,  F25B2500/02 ,  Y02A30/274

    摘要： An electricity generating and air conditioning system including a first generator coupled to the output shaft of the engine to generate electricity, a turbo charger to be operated by exhaust gas discharged from the engine, and thus, to enhance the power of the engine, and a second generator coupled to the turbo charger to generate electricity, so that it is possible to achieve an enhancement in energy efficiency.

    摘要翻译： 一种发电和空调系统，包括：第一发电机，其耦合到发动机的输出轴以发电;涡轮增压器，其被从发动机排出的排气所操作，并且因此提高发动机的动力;以及 第二发电机耦合到涡轮增压器以发电，从而有可能实现能效的提高。