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1. 发明授权

US09334869B2 Axial compressor and control method thereof to stabilize fluid 有权
标题翻译：轴流压缩机及其控制方法，稳定流体
公开(公告)号：US09334869B2
公开(公告)日：2016-05-10
申请号：US13977024
申请日：2011-02-28
申请人： Young Seok Kang , Soo Seok Yang , Hyung Soo Lim , Hyo Jo Bae , Seung Jin Song , Shin Hyoung Kang
发明人： Young Seok Kang , Soo Seok Yang , Hyung Soo Lim , Hyo Jo Bae , Seung Jin Song , Shin Hyoung Kang
IPC分类号： F04D27/00 , F04D15/00 , F04D15/02 , F04D19/02 , F04D27/02 , F04D29/56 , F04D29/68
CPC分类号： F04D27/00 , F04D15/0044 , F04D15/0245 , F04D19/02 , F04D27/0284 , F04D29/563 , F04D29/684 , F05D2270/101
摘要： A fluid stabilizing control method of an axial compressor is provided, which includes driving to drive the axial impeller, and stall controlling to suppress or prevent an occurrence of a stall that may transpire during rotation of the axial impeller by supplying highly-pressurized compressed air into the casing through a stall controller according to a predetermined time and volume. Accordingly, a stall may be suppressed or prevented, the occurrence of a stall that may transpire when a threshold point is exceeded by an unexpected event during driving in a low-flow high-pressure section on a performance curve, in which efficiency is high. Additionally, since an air injection method for suppressing the stall is properly applied, an amount of power expended for the stall control may be reduced while supply of the high-pressure compressed air is minimized, thereby achieving economically feasible stall control.
摘要翻译：提供了一种轴流式压缩机的流体稳定控制方法，其包括驱动轴流式叶轮的驱动和失速控制以抑制或防止在轴向叶轮旋转期间可能通过向高度压缩的压缩空气供应而发生的失速的发生根据预定的时间和体积，通过失速控制器的套管。因此，可以抑制或防止失速，当效率高的性能曲线上的低流量高压部分的驱动期间超过意外事件的阈值点时可能发生的失速的发生。此外，由于适当地施加用于抑制失速的空气喷射方法，所以在高压压缩空气的供给最小化的同时，可以减少用于失速控制的功率消耗量，从而实现经济上可行的失速控制。

2. 发明申请

US20130272845A1 AXIAL COMPRESSOR AND CONTROL METHOD THEREOF TO STABILIZE FLUID 有权
标题翻译：轴流压缩机及其控制方法稳定流体
公开(公告)号：US20130272845A1
公开(公告)日：2013-10-17
申请号：US13977024
申请日：2011-02-28
申请人： Young Seok Kang , Soo Seok Yang , Hyung Soo Lim , Hyo Jo Bae , Seung Jin Song , Shin Hyoung Kang
发明人： Young Seok Kang , Soo Seok Yang , Hyung Soo Lim , Hyo Jo Bae , Seung Jin Song , Shin Hyoung Kang
IPC分类号： F04D27/00
CPC分类号： F04D27/00 , F04D15/0044 , F04D15/0245 , F04D19/02 , F04D27/0284 , F04D29/563 , F04D29/684 , F05D2270/101
摘要： A fluid stabilizing control method of an axial compressor is provided, which includes driving to drive the axial impeller, and stall controlling to suppress or prevent an occurrence of a stall that may transpire during rotation of the axial impeller by supplying highly-pressurized compressed air into the casing through a stall controller according to a predetermined time and volume. Accordingly, a stall may be suppressed or prevented, the occurrence of a stall that may transpire when a threshold point is exceeded by an unexpected event during driving in a low-flow high-pressure section on a performance curve, in which efficiency is high. Additionally, since an air injection method for suppressing the stall is properly applied, an amount of power expended for the stall control may be reduced while supply of the high-pressure compressed air is minimized, thereby achieving economically feasible stall control.
摘要翻译：提供了一种轴流式压缩机的流体稳定控制方法，其包括驱动轴流式叶轮的驱动和失速控制以抑制或防止在轴向叶轮旋转期间可能通过向高度压缩的压缩空气供应而发生的失速的发生根据预定的时间和体积，通过失速控制器的套管。因此，可以抑制或防止失速，当效率高的性能曲线上的低流量高压部分的驱动期间超过意外事件的阈值点时可能发生的失速的发生。此外，由于适当地施加用于抑制失速的空气喷射方法，所以在高压压缩空气的供给最小化的同时，可以减少用于失速控制的功率消耗量，从而实现经济上可行的失速控制。

3. 发明授权

US08305875B2 Method for allocating frequency domain spread code in base station of MC-CDMA communication system 有权
标题翻译： MC-CDMA通信系统基站频域扩频码分配方法
公开(公告)号：US08305875B2
公开(公告)日：2012-11-06
申请号：US12096874
申请日：2006-07-25
申请人： Hyung-Soo Lim , Yu-Ro Lee , Dong-Seung Kwon
发明人： Hyung-Soo Lim , Yu-Ro Lee , Dong-Seung Kwon
IPC分类号： H04J11/00 , H04B7/216
CPC分类号： H04L5/0021 , H04J13/0048 , H04J13/18 , H04L5/0007 , H04L5/0039 , H04L5/0064 , H04L5/0073
摘要： The present invention relates to a method for allocating a frequency domain spread code in a base station of a multi-carrier code division multiple access (MC-CDMA) communication system. A code allocation priority is established based on interference between previously allocated spread codes and a newly allocated spread code so as to minimize the interference caused by channel fading or a synchronization error according to a transmitting or receiving timing offset when a scheduler of the base station in the MC-CDMA communication system allocates a subcarrier group to the plurality of user terminals or channels, and the spread code is allocated to the plurality of user terminals or channels according to the established priority, by the scheduler of the base station.
摘要翻译：本发明涉及一种在多载波码分多址（MC-CDMA）通信系统的基站中分配频域扩频码的方法。基于先前分配的扩展码和新分配的扩展码之间的干扰建立码分配优先级，以便当基站的调度器处于发送或接收定时偏移时，根据发送或接收定时偏移最小化由信道衰落或同步误差引起的干扰 MC-CDMA通信系统向多个用户终端或信道分配子载波组，并且由基站的调度器根据建立的优先级将扩频码分配给多个用户终端或信道。

4. 发明授权

US07481071B2 Cooling/heating apparatus using cogeneration system 有权
标题翻译：使用热电联产系统的冷却/加热装置
公开(公告)号：US07481071B2
公开(公告)日：2009-01-27
申请号：US11298518
申请日：2005-12-12
申请人： Chang Min Choi , Seung Tak Kang , Won Jae Choi , Hyung Soo Lim , Yoon Jei Hwang
发明人： Chang Min Choi , Seung Tak Kang , Won Jae Choi , Hyung Soo Lim , Yoon Jei Hwang
IPC分类号： 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 which supplies heat of exhaust gas generated from an engine to a discharge-side refrigerant line connected to a compressor included in a cooling/heating unit, a suction-side refrigerant heating unit which supplies heat of cooling water used to cool the engine and the heat of the exhaust gas to a suction-side refrigerant line connected to the compressor, a discharge-side refrigerant temperature sensor which senses a temperature of a refrigerant passing through the discharge-side refrigerant line, and a bypass unit which bypasses the exhaust gas heat supplied to the discharge-side refrigerant line via the discharge-side refrigerant heating unit when the refrigerant temperature sensed by the discharge-side refrigerant temperature sensor 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，其将从发动机产生的排气的热量提供给与包括在冷却/加热单元中的压缩机连接的排出侧制冷剂管线;吸入侧制冷剂加热单元，将用于将发动机冷却的冷却水和排气的热量供给到与压缩机连接的吸入侧制冷剂管路的排出侧制冷剂温度传感器，其检测通过排出侧制冷剂的制冷剂的温度并且当由排出侧制冷剂温度传感器感测到的制冷剂温度不低于预定温度时，绕过通过排出侧制冷剂加热单元供应到排出侧制冷剂管线的废气热量的旁路单元，切断废气供给的热量，或者调节供给废气的热量。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。

5. 发明授权

US07145258B2 Electricity generating and air conditioning system 失效
标题翻译：发电和空调系统
公开(公告)号：US07145258B2
公开(公告)日：2006-12-05
申请号：US11037071
申请日：2005-01-19
申请人： Seung Tak Kang , Chang Min Choi , Won Jae Choi , Hyung Soo Lim , Yoon Jei Hwang
发明人： Seung Tak Kang , Chang Min Choi , Won Jae Choi , Hyung Soo Lim , Yoon Jei Hwang
IPC分类号： F25B27/00
CPC分类号： F25B27/02 , F02G5/02 , Y02A30/274 , Y02B30/52 , Y02P80/152 , Y02T10/166
摘要： An electricity generating and air conditioning system including an engine, a generator connected to an output shaft of the engine to generate electricity, an air conditioner, which uses the electricity generated from the generator and includes a compressor, an indoor heat exchanger, an outdoor heat exchanger, and an expansion device, and an exhaust gas waste heat recovering device to recover heat of exhaust gas discharged from the engine and to transfer the recovered heat to a refrigerant passing through a discharge line of the compressor. The electricity generating and air conditioning system has an advantage in that an enhancement in heating performance is achieved.
摘要翻译：一种发电和空调系统，包括发动机，连接到发动机的输出轴以发电的发电机，使用发电机产生的电力的空调器，包括压缩机，室内热交换器，室外热量交换器和膨胀装置，以及废气废热回收装置，用于回收从发动机排出的排气的热量，并将回收的热量传递到通过压缩机的排出管路的制冷剂。发电和空调系统具有实现加热性能提高的优点。

6. 发明授权

US07587894B2 Exhaust structure for engine 有权
标题翻译：发动机排气结构
公开(公告)号：US07587894B2
公开(公告)日：2009-09-15
申请号：US11254815
申请日：2005-10-21
申请人： Seung Tak Kang , Chang Min Choi , Won Jae Choi , Hyung Soo Lim , Yoon Jei Hwang
发明人： Seung Tak Kang , Chang Min Choi , Won Jae Choi , Hyung Soo Lim , Yoon Jei Hwang
IPC分类号： F01N3/02
CPC分类号： F01N3/005 , Y02T10/20
摘要： An exhaust structure for an engine is disclosed. The exhaust structure includes an exhaust line, through which the exhaust gas discharged from the engine passes. The exhaust line has a double pipe structure capable of preventing the condensed water formed in the exhaust line from entering the engine, so that it is possible to prevent engine failure, and thus, to achieve an enhancement in the durability and reliability of the engine.
摘要翻译：公开了一种用于发动机的排气结构。排气结构包括从发动机排出的废气通过的排气管路。排气管线具有能够防止排气管路中形成的冷凝水进入发动机的双管结构，从而可以防止发动机故障，从而提高发动机的耐久性和可靠性。

7. 发明授权

US07509817B2 Cooling cycle apparatus and method of controlling linear expansion valve of the same 有权
标题翻译：冷却循环装置及其控制线性膨胀阀的方法
公开(公告)号：US07509817B2
公开(公告)日：2009-03-31
申请号：US11103566
申请日：2005-04-12
申请人： Yoon Jei Hwang , Cheol Min Kim , Chang Min Choi , Seung Tak Kang , Hyung Soo Lim
发明人： Yoon Jei Hwang , Cheol Min Kim , Chang Min Choi , Seung Tak Kang , Hyung Soo Lim
IPC分类号： F25B41/00 , F25B1/00 , F25B41/04
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 to control a linear expansion valve 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 and discharge temperature of the compressors to control the linear expansion valve based on the calculated new target opening level value. Consequently, the discharge temperature of the compressors is prevented from being excessively increased, and therefore, the compressors 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，根据计算出的目标开度水平值，根据压缩机的吸入过热水平计算目标开度值，以及第二步骤，根据计算出的目标开度水平值计算新的目标开度水平值压缩机的抽吸过热水平和压缩机的排出温度，根据计算出的新的目标开度值控制线性膨胀阀。因此，能够防止压缩机的排出温度过度增加，防止压缩机过热损坏，提高冷却循环装置的可靠性。

8. 发明申请

US20080291820A1 Method for Allocating Frequency Domain Spread Code in Base Station of Mc-Cdma Communication System 有权
标题翻译： Mc-Cdma通信系统基站频域扩频码分配方法
公开(公告)号：US20080291820A1
公开(公告)日：2008-11-27
申请号：US12096874
申请日：2006-07-25
申请人： Hyung-Soo Lim , Yu-Ro Lee , Dong-Seung Kwon
发明人： Hyung-Soo Lim , Yu-Ro Lee , Dong-Seung Kwon
IPC分类号： H04J14/00 , H04J13/04
CPC分类号： H04L5/0021 , H04J13/0048 , H04J13/18 , H04L5/0007 , H04L5/0039 , H04L5/0064 , H04L5/0073
摘要： The present invention relates to a method for allocating a frequency domain spread code in a base station of a multi-carrier code division multiple access (MC-CDMA) communication system. A code allocation priority is established based on interference between previously allocated spread codes and a newly allocated spread code so as to minimize the interference caused by channel fading or a synchronization error according to a transmitting or receiving timing offset when a scheduler of the base station in the MC-CDMA communication system allocates a subcarrier group to the plurality of user terminals or channels, and the spread code is allocated to the plurality of user terminals or channels according to the established priority, by the scheduler of the base station.
摘要翻译：本发明涉及一种在多载波码分多址（MC-CDMA）通信系统的基站中分配频域扩频码的方法。基于先前分配的扩展码和新分配的扩展码之间的干扰建立码分配优先级，以便当基站的调度器处于发送或接收定时偏移时，根据发送或接收定时偏移最小化由信道衰落或同步误差引起的干扰 MC-CDMA通信系统向多个用户终端或信道分配子载波组，并且由基站的调度器根据建立的优先级将扩频码分配给多个用户终端或信道。

9. 发明授权

US07305840B2 Electricity generating and air conditioning system with dehumidifier 有权
标题翻译：发电和除湿机空调系统
公开(公告)号：US07305840B2
公开(公告)日：2007-12-11
申请号：US11039852
申请日：2005-01-24
申请人： Seung Tak Kang , Chang Min Choi , Won Jae Choi , Hyung Soo Lim , Yoon Jei Hwang
发明人： Seung Tak Kang , Chang Min Choi , Won Jae Choi , Hyung Soo Lim , Yoon Jei Hwang
IPC分类号： F25B27/02
CPC分类号： F25B27/02 , F24F3/1423 , F24F2203/1016 , F24F2203/1032 , F24F2203/1056 , F24F2203/1068 , F24F2203/1072 , F24F2203/1084 , F25B13/00 , Y02A30/274 , Y02P80/152
摘要： An electricity generating and air conditioning system with a dehumidifier. The system includes an engine, a generator connected to an output shaft of the engine to generate electricity, a dehumidifying agent body to dehumidify indoor air, a regeneration heater to regenerate the dehumidifying agent body, and a waste heat recovering means to supply waste heat of the engine to the regeneration heater, and thus, to allow the regeneration heater to use the supplied waste heat as a heat source for the regeneration of the dehumidifying agent body, so that the system exhibits a maximal efficiency.
摘要翻译：具有除湿机的发电和空调系统。该系统包括发动机，连接到发动机的输出轴以发电的发电机，用于对室内空气进行除湿的除湿剂主体，再生除湿剂主体的再生加热器，以及废热回收装置，发动机转移到再生加热器，从而允许再生加热器使用提供的废热作为用于再生除湿剂主体的热源，使得系统具有最大的效率。

10. 发明授权

US07240503B2 Electricity generating and air conditioning system with dehumidifier 有权
标题翻译：发电和除湿机空调系统
公开(公告)号：US07240503B2
公开(公告)日：2007-07-10
申请号：US11040134
申请日：2005-01-24
申请人： Seung Tak Kang , Chang Min Choi , Won Jae Choi , Hyung Soo Lim , Yoon Jei Hwang
发明人： Seung Tak Kang , Chang Min Choi , Won Jae Choi , Hyung Soo Lim , Yoon Jei Hwang
IPC分类号： F25B27/02
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, a generator connected to an output shaft of the engine to generate electricity, a heat pump type air conditioner, through which a refrigerant is circulated, the heat pump type air conditioner comprising a compressor, a directional valve, an outdoor heat exchanger, an expansion device, and an indoor heat exchanger, an indoor dehumidifying agent body to dehumidify indoor air, an indoor regeneration heater to regenerate the indoor dehumidifying agent body, and a waste heat recovering means 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：具有除湿机的发电和空调系统。该系统包括发动机，连接到发动机的输出轴以发电的发电机，制冷剂循环通过的热泵式空调机，该热泵式空调机包括压缩机，方向阀，室外热交换器，膨胀装置和室内热交换器，室内除湿室内除湿剂体，再生室内除湿剂主体的室内再生加热器，以及将发动机废热提供给室内再生加热器，从而能够使室内再生加热器使用供给的废热作为室内除湿剂体的再生用热源，或将发动机的废热供给到热泵式制冷剂空调，使系统效率最高。

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