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公开(公告)号：US12113475B2
公开(公告)日：2024-10-08
申请号：US18020428
申请日：2021-07-20
Applicant: Jeong Hoon Shin
Inventor： Jeong Hoon Shin
CPC classification number: H02S20/30 , F16H1/18 , F16H1/2854 , F16H57/12
Abstract: The present invention provides a solar photovoltaic rotation device installed the top of a pole so as to rotate a solar panel array, the device comprising: a first tubular body; a second tubular body; a gear unit; and a driving motor, wherein the gear unit is formed as a planet gear set comprising: a sun gear connected to a rotational shaft of the driving motor; multiple PL gears disposed around the sun gear to be engaged with the sun gear; and a ring gear disposed outside of the multiple PL gears to be engaged with the PL gears, the ring gear being fixed to the first tubular body, and at least one among the sun gear, the PL gears, and the ring gear has inclined teeth formed on the circumferential surface thereof, and thus has a tapered structure.
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公开(公告)号：US20240066327A1
公开(公告)日：2024-02-29
申请号：US18271240
申请日：2021-12-09
Applicant: Jeong Hoon SHIN , REEL TECH CO., LTD.
Inventor： Jeong Hoon SHIN
Abstract: The present invention discloses a portable emergency escape device comprising a casing, a drum rotatably installed inside the casing and around which a wire is wound, a reduction gear connected to the drum, a DC motor having a rotation shaft connected to the reduction gear, a safety belt worn by a user, a braking resistor for determining a descent speed, and a constant speed control unit connected to the braking resistor. The braking resistor is connected between both ends of a power input terminal of the DC motor, and the braking resistor can control a resistance value. And, the constant speed control unit changes the resistance value of the braking resistor in response to the user's weight to maintain the descent speed constant regardless of the user's weight.
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公开(公告)号：US20240039458A1
公开(公告)日：2024-02-01
申请号：US18020428
申请日：2021-07-20
Applicant: Jeong Hoon SHIN
Inventor： Jeong Hoon SHIN
CPC classification number: H02S20/30 , F16H1/2863
Abstract: The present invention provides a solar photovoltaic rotation device installed the top of a pole so as to rotate a solar panel array, the solar photovoltaic rotation device comprising: a first tubular body connected to the solar panel array; a second tubular body coupled to the lower portion of the first tubular body and fixed to the top of the pole; a gear unit for transferring a rotation force to the first tubular body; and a driving motor fixed in the second tubular body so as to provide a rotation force to the gear unit, wherein the gear unit is formed as a planet gear set comprising: a sun gear connected to a rotating shaft of the driving motor; multiple PL gears disposed at predetermined intervals around the sun gear so as to be able to mesh with the sun gear; and a ring gear disposed outside the multiple PL gears so as to be able to mesh with the PL gears, the ring gear being fixed to the first tubular body, and at least one among the sun gear, the PL gears, and the ring gear has inclined teeth formed on the circumferential surface thereof, and thus has a tapered structure.
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公开(公告)号：US20190233254A1
公开(公告)日：2019-08-01
申请号：US16320410
申请日：2017-07-27
Applicant: Jeong-Hoon Shin
Inventor： Jeong-Hoon Shin
Abstract: Disclosed is a delivered article loading apparatus, which is mounted to a lifting wire installed at the drone to be capable of lifting. The delivered article loading apparatus includes a lifting body installed at a lower end of the lifting wire; and a disposable hanging body coupled to be selectively connected to or separated from the lifting body and having a hooking unit at a lower portion thereof, wherein the lifting body and the disposable hanging body are automatically separated by a mechanical or electromagnetic interaction therebetween.
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公开(公告)号：US08249851B2
公开(公告)日：2012-08-21
申请号：US12351525
申请日：2009-01-09
Applicant: Su Chul Nam , Jae Gul Lee , Seung Tae Cha , Jeong Hoon Shin , Tae Kyun Kim
Inventor： Su Chul Nam , Jae Gul Lee , Seung Tae Cha , Jeong Hoon Shin , Tae Kyun Kim
IPC: G06F17/50
CPC classification number: G01R31/088
Abstract: A monitoring system using a real-time simulator, providing a simulation environment of a real electric power system that enables testing of a new electric power system control facility. The operation of the new electric power system control facility and effects thereof on a real electric power system can be evaluated before actual installation. The monitoring system includes a test piece installed in an electric power system; a simulator connected to the test piece, and deriving electric power system simulation data by simulating the electric power system with respect to the test piece; a multimedia interface (MMI) platform interworking with the simulator, providing the simulator with electric power system status data for simulating the electric power system, and receiving the electric power system simulation data from the simulator; and an MMI client interworking with the MMI platform to display the electric power system simulation data from the MMI platform.
Abstract translation: 一种使用实时模拟器的监控系统，提供实时电力系统的仿真环境，能够测试新的电力系统控制设施。 可以在实际安装之前对新电力系统控制设施的运行及其对真实电力系统的影响进行评估。 监控系统包括安装在电力系统中的试件; 连接到试件的模拟器，通过相对于试件模拟电力系统得出电力系统模拟数据; 与模拟器互通的多媒体接口（MMI）平台，为模拟器提供用于模拟电力系统的电力系统状态数据，并从模拟器接收电力系统仿真数据; 以及与MMI平台互通的MMI客户端，以显示MMI平台的电力系统仿真数据。
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Patent Agency Ranking
公开(公告)号：US20100179800A1
公开(公告)日：2010-07-15
申请号：US12351525
申请日：2009-01-09
Applicant: Su Chul NAM , Jae Gul LEE , Seung Tae CHA , Jeong Hoon SHIN , Tae Kyun KIM
Inventor： Su Chul NAM , Jae Gul LEE , Seung Tae CHA , Jeong Hoon SHIN , Tae Kyun KIM
IPC: G06F17/50
CPC classification number: G01R31/088
Abstract: A monitoring system using a real-time simulator, providing a simulation environment of a real electric power system that enables testing of a new electric power system control facility. The operation of the new electric power system control facility and effects thereof on a real electric power system can be evaluated before actual installation. The monitoring system includes a test piece installed in an electric power system; a simulator connected to the test piece, and deriving electric power system simulation data by simulating the electric power system with respect to the test piece; a multimedia interface (MMI) platform interworking with the simulator, providing the simulator with electric power system status data for simulating the electric power system, and receiving the electric power system simulation data from the simulator; and an MMI client interworking with the MMI platform to display the electric power system simulation data from the MMI platform.
Abstract translation: 一种使用实时模拟器的监控系统，提供实时电力系统的仿真环境，能够测试新的电力系统控制设施。 可以在实际安装之前对新电力系统控制设施的运行及其对真实电力系统的影响进行评估。 监控系统包括安装在电力系统中的试件; 连接到试件的模拟器，通过相对于试件模拟电力系统得出电力系统模拟数据; 与模拟器互通的多媒体接口（MMI）平台，为模拟器提供用于模拟电力系统的电力系统状态数据，并从模拟器接收电力系统仿真数据; 以及与MMI平台互通的MMI客户端，以显示MMI平台的电力系统仿真数据。
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公开(公告)号：US20240154400A1
公开(公告)日：2024-05-09
申请号：US18548926
申请日：2022-03-02
Applicant: Jeong Hoon SHIN , REEL TECH CO., LTD.
Inventor： Jeong Hoon SHIN
Abstract: The present invention disclosed a elevating cable reel of single-layer winding type comprising; a main body installed on a ceiling or wall or a support of a predetermined shape and having a storage space therein; a drum rotatably accommodated inside the main body, and having a hollow therein, and a power cable being wound around a circumferential surface thereof; a driving motor disposed in the hollow to provide forward/reverse rotational force to the drum; a slip ring installed on a part of the drum to receive commercial power in a contact manner; and an elevating body suspended from the lower end of the power cable and installed to be elevated up and down. And, the power cable is wound in a single layer on the circumferential surface of the drum to prevent heat generation due to eddy current.
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公开(公告)号：US10773930B2
公开(公告)日：2020-09-15
申请号：US16320410
申请日：2017-07-27
Applicant: Jeong-Hoon Shin
Inventor： Jeong-Hoon Shin
Abstract: Disclosed is a delivered article loading apparatus, which is mounted to a lifting wire installed at the drone to be capable of lifting. The delivered article loading apparatus includes a lifting body installed at a lower end of the lifting wire; and a disposable hanging body coupled to be selectively connected to or separated from the lifting body and having a hooking unit at a lower portion thereof, wherein the lifting body and the disposable hanging body are automatically separated by a mechanical or electromagnetic interaction therebetween.
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9.发明申请OPTIMIZED SYSTEM VOLTAGE CONTROL METHOD THROUGH COORDINATED CONTROL OF REACTIVE POWER SOURCE 有权通过协调控制电源的优化系统电压控制方法公开(公告)号：US20100106338A1
公开(公告)日：2010-04-29
申请号：US12569270
申请日：2009-09-29
Applicant: Su-Chul NAM , Jeong-Hoon SHIN , Seung-Tae CHA , Jae-Gul LEE , Tae-Kyun KIM
Inventor： Su-Chul NAM , Jeong-Hoon SHIN , Seung-Tae CHA , Jae-Gul LEE , Tae-Kyun KIM
CPC classification number: G06F1/305
Abstract: Provided is an optimized system voltage control method through coordinated control of reactive power source, which analyzes the location for reactive power compensation and the effect of applying compensation equipment by calculating the reactive power and voltage sensitivity of a power system, thus improving the voltage quality of the power system.The optimized system voltage control method includes verifying a voltage violation substation having a voltage exceeding a predetermined voltage reference value among buses of a test system on a computer program, configuring a local system with eight to ten substations with respect to the verified voltage violation substation, generating a reduced local system using a reduced local algorithm with respect to the buses within the configured local system, calculating a power flow by determining a voltage control amount for restoring the voltage of the voltage violation substation to a normal value with respect to the reduced local system, and calculating an optimization objective function value based on the voltage control amount and control operation.
Abstract translation: 提供了一种通过无功电源协调控制的优化系统电压控制方法，通过计算电力系统的无功功率和电压灵敏度来分析无功补偿的位置和施加补偿设备的效果，从而提高电力质量 电力系统。 优化的系统电压控制方法包括在计算机程序的测试系统的总线之间验证具有超过预定电压参考值的电压的电压异常变电站，配置相对于经过验证的电压异常变电站的八到十个变电站的本地系统， 使用关于所配置的本地系统内的总线的减少的本地算法来生成减少的本地系统，通过确定用于将电压违规变电站的电压恢复到相对于减小的本地的正常值的电压控制量来计算功率流 系统，并且基于电压控制量和控制操作来计算优化目标函数值。
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10.发明授权Optimized system voltage control method through coordinated control of reactive power source 有权通过无功电源协调控制优化系统电压控制方法公开(公告)号：US08289006B2
公开(公告)日：2012-10-16
申请号：US12569270
申请日：2009-09-29
Applicant: Su-Chul Nam , Jeong-Hoon Shin , Seung-Tae Cha , Jae-Gul Lee , Tae-Kyun Kim
Inventor： Su-Chul Nam , Jeong-Hoon Shin , Seung-Tae Cha , Jae-Gul Lee , Tae-Kyun Kim
IPC: G05F1/70
CPC classification number: G06F1/305
Abstract: Provided is an optimized system voltage control method through coordinated control of reactive power source, which analyzes the location for reactive power compensation and the effect of applying compensation equipment by calculating the reactive power and voltage sensitivity of a power system, thus improving the voltage quality of the power system. The optimized system voltage control method includes verifying a voltage violation substation having a voltage exceeding a predetermined voltage reference value among buses of a test system on a computer program, configuring a local system with eight to ten substations with respect to the verified voltage violation substation, generating a reduced local system using a reduced local algorithm with respect to the buses within the configured local system, calculating a power flow by determining a voltage control amount for restoring the voltage of the voltage violation substation to a normal value with respect to the reduced local system, and calculating an optimization objective function value based on the voltage control amount and control operation.
Abstract translation: 提供了一种通过无功电源协调控制的优化系统电压控制方法，通过计算电力系统的无功功率和电压灵敏度来分析无功补偿的位置和施加补偿设备的效果，从而提高电力系统的电压质量 电力系统。 优化的系统电压控制方法包括在计算机程序的测试系统的总线之间验证具有超过预定电压参考值的电压的电压异常变电站，配置相对于经过验证的电压异常变电站的八到十个变电站的本地系统， 使用关于所配置的本地系统内的总线的减少的本地算法来生成减少的本地系统，通过确定用于将电压违规变电站的电压恢复到相对于减小的本地的正常值的电压控制量来计算功率流 系统，并且基于电压控制量和控制操作来计算优化目标函数值。
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