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公开(公告)号：KR1020130073244A
公开(公告)日：2013-07-03
申请号：KR1020110140984
申请日：2011-12-23
Applicant: 한국항공우주연구원
Abstract: PURPOSE: An active power control system for a hybrid power source and a method thereof are provided to implement a stability of a propulsion system by merging a solar cell, a fuel cell, and a battery. CONSTITUTION: A solar cell changes solar energy into electric energy. A fuel cell (200) changes chemical energy into electric energy. The fuel cell outputs electric power which is necessary for propulsion of a flying object. A battery (300) stores the outputted electric power and outputs if necessary. An electric power management module (400) supplies the outputted electric power to the flying object. [Reference numerals] (100,AA,BB) Solar cell; (200,CC) Fuel cell; (300) Battery; (410) Main control unit; (420) Charge and discharge control unit; (430,DD) DC-DC converter; (500) Motor control unit; (600) Motor
Abstract translation: 目的：提供一种用于混合动力源的有源功率控制系统及其方法，以通过合并太阳能电池，燃料电池和电池来实现推进系统的稳定性。 规定：太阳能电池将太阳能转化为电能。 燃料电池（200）将化学能变成电能。 燃料电池输出用于推进飞行物体所需的电力。 电池（300）存储输出的电力，如果需要输出。 电力管理模块（400）向飞行物提供输出的电力。 （100，AA，BB）太阳能电池; （200，CC）燃料电池; （300）电池; （410）主控单元; （420）充放电控制单元; （430，DD）DC-DC转换器; （500）电机控制单元; （600）电机
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公开(公告)号：KR1020120069200A
公开(公告)日：2012-06-28
申请号：KR1020100130638
申请日：2010-12-20
Applicant: 한국항공우주연구원
Abstract: PURPOSE: A uniform load applying device for mounting in a load cell is provided to simultaneously apply uniform loads to 2 load cells by using a load applying unit. CONSTITUTION: A uniform load applying device(10) for mounting in a load cell comprises first and second load cells(111,112), interface blocks(121,123), and a load applying unit(20). The first and second load cells are comprised at a constant interval. Each pair of interface blocks are respectively comprised in the first and second load cells. The load applying unit connecting the interface block of the first load cell and interface block of the second load cell applies loads to the first and second load cells at the same time.
Abstract translation: 目的：提供用于安装在称重传感器中的均匀载荷施加装置，以通过使用载荷施加单元同时对2个称重传感器施加均匀的载荷。 构成：用于安装在测力传感器中的均匀载荷施加装置（10）包括第一和第二称重传感器（111,112），接口块（121,123）和负载施加单元（20）。 第一和第二测力传感器以恒定间隔包含。 每对接口块分别包括在第一和第二称重传感器中。 连接第一负载传感器的接口块和第二负载单元的接口块的负载施加单元同时向第一和第二称重传感器施加负载。
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Patent Agency Ranking
公开(公告)号：KR101302078B1
公开(公告)日：2013-09-05
申请号：KR1020110140984
申请日：2011-12-23
Applicant: 한국항공우주연구원
Abstract: 본 발명은 하이브리드 전력원용 액티브 전력제어 시스템 및 그 방법에 관한 것으로서, 상술한 목적을 달성하기 위한 본 발명에 하이브리드 전력원용 액티브 전력제어 시스템은 따른 태양에너지를 전기에너지로 변환하여 비행체의 추진에 필요한 전력을 출력하는 태양전지, 화학적에너지를 전기에너지로 변환하여 비행체의 추진에 필요한 전력을 출력하는 연료전지, 태양전지와 연료전지에서 출력된 전력을 저장하여 필요한 경우 출력하는 배터리, 및 태양전지와 연료전지 그리고 배터리를 제어하여 출력되는 전력을 비행체에 공급하도록 관리하는 전력관리 모듈를 포함하여, 추진시스템의 안정성을 확보하고, 각 전력원의 전력을 효율적으로 사용할 수 있도록 한다.
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公开(公告)号：KR101109249B1
公开(公告)日：2012-01-30
申请号：KR1020090129764
申请日：2009-12-23
Applicant: 한국항공우주연구원
Abstract: 직경이 서로 다른 배관의 동심도를 제어하는 배관 동심도 조정장치 및 이를 포함하는 유체손실 최소화 시스템이 제시된다. 본 발명에 따른 배관 동심도 조정장치는 배관의 외주면과 접하고 반경방향으로 배관을 가압하는 볼캐스터, 상기 볼캐스터를 지지하고 볼캐스터에 유압을 전달하는 볼캐스터 지지부, 및 상기 볼캐스터 지지부와 연결되고 유압을 발생시키는 유압공급부를 포함하며, 상기 볼캐스터의 가압 정도를 제어하여 배관의 동심도를 조정하고 배관을 고정하는 것을 특징으로 한다. 본 발명에 따른 배관 동심도 조정장치 및 이를 포함하는 유체손실 최소화 시스템에 의하면, 두 배관의 동심도 유지를 통해 배관간의 간섭을 방지할 수 있는 효과가 있다.
배관, 동심도, 볼캐스터, 유압-
公开(公告)号：KR1020110072716A
公开(公告)日：2011-06-29
申请号：KR1020090129764
申请日：2009-12-23
Applicant: 한국항공우주연구원
Abstract: PURPOSE: A device for regulating concentricity of pipes and a system for minimizing fluid loss comprising the same are provided to prevent interference between different diameters of two pipes and maintain concentricity when the pipes are connected. CONSTITUTION: A device for regulating concentricity of pipes comprises a ball caster, a ball-caster support(120) and an oil-pressure supply unit(130). The ball caster is makes contact with the outer circumferential surface of a pipe and presses the pipe. The ball-caster support supports the ball caster and transfers oil pressure to the ball caster. The oil-pressure supply unit is connected to the ball-caster support and generates oil pressure.
Abstract translation: 目的：提供一种用于调节管道同心度的装置和用于最小化包含该管道的流体损失的系统，以防止两个管道的不同直径之间的干扰，并且在连接管道时保持同心度。 构成：用于调节管道同心度的装置包括球形脚轮，滚轮脚轮支架（120）和油压供应单元（130）。 球形铸造机与管的外圆周表面接触并压紧管道。 球形脚轮支撑支持球形脚轮，并将油压传递给球形脚轮。 油压供应单元连接到滚轮脚轮支撑并产生油压。
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公开(公告)号：KR1020100070684A
公开(公告)日：2010-06-28
申请号：KR1020080129339
申请日：2008-12-18
Applicant: 한국항공우주연구원
Abstract: PURPOSE: A rake device and a manufacturing method thereof are provided to reduce manufacturing costs and times by simplifying processes for forming a working fluid flow path. CONSTITUTION: A rake device comprises a rake body(101), a flow path forming unit(120), and a measuring unit. In order to fix the flow path forming unit, into which a part of working fluid enters, to the rake body, rubber or silicon are injected around the flow path forming unit. The measuring unit measures the state of the working fluid transferred through the flow path forming unit. The measuring unit is connected to the flow path forming unit. The measuring unit measures the temperature of the working fluid.
Abstract translation: 目的：提供一种耙装置及其制造方法，通过简化形成工作流体流路的工序来降低制造成本和时间。 构成：耙装置包括耙体（101），流路形成单元（120）和测量单元。 为了将工作流体的一部分进入的流路形成单元固定到耙体，橡胶或硅被注入流路形成单元周围。 测量单元测量通过流路形成单元传送的工作流体的状态。 测量单元连接到流路形成单元。 测量单元测量工作流体的温度。
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公开(公告)号：KR1020090071055A
公开(公告)日：2009-07-01
申请号：KR1020070139250
申请日：2007-12-27
Applicant: 한국항공우주연구원
CPC classification number: G01F1/684 , F05B2220/303 , G01D7/00 , G01D21/02 , G01K13/02
Abstract: A rake device and a manufacturing method thereof are provided to make the thickness of a rake thin by etching the flow path of actuating gas and to process design size and location accurately by etching an air flow path. A manufacturing method of a rake device comprises: a step(S1) providing an object; a step(S2) providing a mask in which a pattern is molded at one side of the object; a step forming a first rake by etching the side in which the mask is provided; a step(S5) repeating the steps and forming a second rake to form a flow path corresponding to the flow path of the first rake; and a step(S7) coupling the first rake and the second rake. In the first rake, the flow path of the object corresponding to the pattern is formed. The flow path of actuating gas is formed by the flow path of the first rake and the flow path of the second rake.
Abstract translation: 提供了一种耙式装置及其制造方法，其通过蚀刻致动气体的流动路径来使耙状物的厚度变薄，并且通过蚀刻空气流动路径来精确地处理设计尺寸和位置。 耙装置的制造方法包括：提供物体的步骤（S1） 提供其中在所述物体的一侧上模制图案的掩模的步骤（S2）; 通过蚀刻设置所述掩模的一侧形成第一耙子的步骤; 步骤（S5）重复所述步骤并形成第二耙子以形成与所述第一耙子的流路对应的流路; 以及将第一耙和第二耙相连接的步骤（S7）。 在第一耙子中，形成与图案对应的物体的流动路径。 致动气体的流路由第一耙的流路和第二耙的流路形成。
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