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41.发明公开별도의 전력발생장치 구비한 풍력 발전기 블레이드의 파라미터 측정 시스템 및 그 시스템을 이용한 풍력 발전기 블레이드의 파라미터 측정 방법 失效风力发电机叶片参数测量系统及方法，包括分离发电机
公开(公告)号：KR1020120054377A
公开(公告)日：2012-05-30
申请号：KR1020100115727
申请日：2010-11-19
Applicant: 한국표준과학연구원
CPC classification number: Y02E10/50 , F03D17/00 , F05B2260/80 , G01D21/02 , G01L5/00
Abstract: PURPOSE: A parameter measurement system of a blade of a wind power generator with an extra power generator and a measuring method using the same are provided to produce electricity easily through rotations of a gear without an extra driving power because a rotor, the gear, and the generator are installed inside the blade. CONSTITUTION: A parameter measurement system of a blade of a wind power generator(2) comprises a power generator(20), a measurement unit(70), and an analysis unit(90). The power generator in installed in an inner one-side of the blade. The power generator generates extra electricity using rotations of the blade by wind power. The measurement unit measures a physical parameter of the blade by being supplied with the power generated from the power generator. The analysis unit saves the measured data and obtains physical information of the blade by analyzing the measured data.
Abstract translation: 目的：提供具有额外功率发生器的风力发电机叶片和使用其的测量方法的参数测量系统，以便通过齿轮的转动容易地产生电力，而不需要额外的驱动力，因为转子，齿轮和 发电机安装在叶片内。 构成：风力发电机（2）的叶片的参数测量系统包括发电机（20），测量单元（70）和分析单元（90）。 发电机安装在叶片的内侧。 发电机通过风力使叶片的旋转产生额外的电力。 测量单元通过提供从发电机产生的电力来测量叶片的物理参数。 分析单元通过分析测量数据来保存测量数据并获取刀片的物理信息。
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公开(公告)号：KR1020110056618A
公开(公告)日：2011-05-31
申请号：KR1020090113015
申请日：2009-11-23
Applicant: 한국표준과학연구원
IPC: G01N33/487 , G01P3/36 , A61M5/14
Abstract: PURPOSE: An optical sensor for measuring solution injection rate is provided to automatically measure and calculate the injection rate and to ensure convenience. CONSTITUTION: An optical sensor for measuring solution injection rate comprises: a solution test tube(10), a light source unit, a light receiving unit, and signal processor. The solution test tube drops the injection solution by a drop. The light source unit comprises a light source and stable-current circuit. The stable-current circuit drives the light source. The light receiving unit comprises a light detector. The signal processor receives electric signal converted from the light receiving unit.
Abstract translation: 目的：提供用于测量溶液注射速率的光学传感器，以自动测量和计算喷射速率并确保方便。 构成：用于测量溶液注入速率的光学传感器包括：溶液测试管（10），光源单元，光接收单元和信号处理器。 溶液试管滴落注射溶液。 光源单元包括光源和稳定电流电路。 稳流电路驱动光源。 光接收单元包括光检测器。 信号处理器接收从光接收单元转换的电信号。
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公开(公告)号：KR1020100053870A
公开(公告)日：2010-05-24
申请号：KR1020080112699
申请日：2008-11-13
Applicant: 한국표준과학연구원
CPC classification number: G01N29/14 , G01N29/2481 , G01N29/42 , G01N29/44 , G01N29/46
Abstract: PURPOSE: A sound emission sensor for an independent drive is provided to aim the light weight and miniaturization of a sound emission sensor by removing the built-in battery form a wireless sound emission sensor. CONSTITUTION: A sound emission sensor for an independent drive comprises a signal detector(110), an amplifier(130), a signal processor(140), a communication module(150) and a self-power feeder(120). The signal detector detects the sound emission signal generated by the measurement target. The amplifier amplifies the sound emission signal output from the signal detector. The signal processor processes and outputs the amplified sound emission signal. The communication module changes and transmits the sound emission signal output from the signal processor into a radio signal. The self-power feeder generates and stores the power through an independent drive. The self-power feeder supplies the stored power to the amplifier, the signal processor and the communication module as the driving power.
Abstract translation: 目的：提供独立驱动器的声音发射传感器，通过从内置电池中取出无线声音发射传感器，实现声发射传感器的轻量化和小型化。 构成：用于独立驱动的声音发射传感器包括信号检测器（110），放大器（130），信号处理器（140），通信模块（150）和自供电器（120）。 信号检测器检测由测量目标产生的声音发射信号。 放大器放大从信号检测器输出的声音发射信号。 信号处理器处理并输出放大的声音发射信号。 通信模块将从信号处理器输出的声音发射信号变换为无线信号。 自供电器通过独立的驱动器生成并存储电源。 自供电器将存储的功率提供给放大器，信号处理器和通信模块作为驱动电源。
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公开(公告)号：KR1020090111377A
公开(公告)日：2009-10-27
申请号：KR1020080036948
申请日：2008-04-22
Applicant: 한국표준과학연구원
Abstract: PURPOSE: An optic fiber sensor for detecting maximum hysteresis and a using method thereof are provided to detect damage or aging in an initial time. CONSTITUTION: A probe part(200) includes optical fiber and a reflecting part. The optical fiber is fixed in and inserted into a first body with a first support adhered to a structure. The reflecting part has a reflecting surface facing to the optical fiber to reflect light from the optical fiber and is moved to the optical fiber site with a second body with a second support adhered to the structure. An optical source inputs the input light in one end of the optical fiber. An optical detector(300) detects output light returned from the reflecting part. A signal processing part(500) calculates physical quantity based on the input and output light.
Abstract translation: 目的：提供一种用于检测最大滞后的光纤传感器及其使用方法，用于在初始时间内检测损坏或老化现象。 构成：探头部分（200）包括光纤和反射部分。 光纤被固定在第一主体中并且插入第一主体中，第一支撑件粘附到结构上。 反射部分具有面向光纤的反射表面，以反射来自光纤的光，并且将第二主体移动到光纤位置，第二主体附着在该结构上。 光源输入光纤一端的输入光。 光检测器（300）检测从反射部返回的输出光。 信号处理部（500）基于输入和输出光计算物理量。
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公开(公告)号：KR100523941B1
公开(公告)日：2005-10-26
申请号：KR1020030038821
申请日：2003-06-16
Applicant: 한국표준과학연구원
IPC: G08B13/18
Abstract: 본 발명은 위상차 계수형 광섬유 센서를 통한 침입자 탐지 장치에 관한 것으로서, 연속적으로 광신호를 발생시키는 광원, 상기 광원에서부터 소정거리의 바닥면까지 설치되는 다수 가닥의 광섬유, 상기 광원과 각 광섬유 사이에 연결되어 상기 광섬유의 가닥수에 따라 광신호를 등분하여 전송하는 광섬유 연계기, 상기 각 광섬유에 대한 가압정도에 따라 상이한 위상차를 갖는 각 광신호를 감지하는 광검출기, 상기 광검출기에 전기적으로 연결되어 상기 각 광신호의 해당 절대전압레벨을 기준전압레벨과 비교하고, 상기 광신호의 위상차 계수의 개수를 경고기준 개수, 위험기준 개수와 단계적으로 비교하는 신호처리기를 포함하여 구성된다. 상기 신호처리기는 상기 절대전압레벨과 기준전압레벨을 비교하여 절대전압레벨이 기준전압레벨보다 작으면 광섬유가 절단되는 것으로 판정하고, 기준전압레벨보다 크면 광섬유가 정상인 것으로 판정하며, 그 후에, 위상차 계수 개수가 경고기준 개수보다 작으면 안전상태로 판정하고, 경고 기준 개수보다 크면 위험기준 개수와 비교하여 위험기준 개수보다 작으면 경고상태로 판정하며, 위험기준 개수보다 크면 위험상태로 판정하는 것을 특징으로 한다.
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Patent Agency Ranking
公开(公告)号：KR1020030027471A
公开(公告)日：2003-04-07
申请号：KR1020010060771
申请日：2001-09-28
Applicant: 한국표준과학연구원 , 주식회사 세기엔지니어링
IPC: G01N21/47
Abstract: PURPOSE: A sensor system and a method for measuring strain by using the same are provided to obtain a Brillouin transition frequency by modulating pumping pulse light and CW probe light. CONSTITUTION: A sensor system includes a laser diode(31) and a first optoelectronic modulator(32) for modulating light radiated from the laser diode(31) into pumping pulse light. A pulse generator(33) is used for modulating light radiated from the laser diode(31) into pumping pulse light. An optical fibber amplifier(34) is provided to amplify pumping pulse light, which is modulated by the first optoelectronic modulator(32). A sensitive optical fiber(35) is provided to generate scattered light. A coupler(36) guides light radiated from the laser diode(31) into a second optoelectronic modulator(37) to generate CW probe light. The second optoelectronic modulator(37) modulates light branched from the coupler(36).
Abstract translation: 目的：提供传感器系统和通过使用该系统测量应变的方法，以通过调制泵浦脉冲光和CW探测光来获得布里渊过渡频率。 构成：传感器系统包括用于将从激光二极管（31）辐射的光调制成泵浦脉冲光的激光二极管（31）和第一光电调制器（32）。 脉冲发生器（33）用于将从激光二极管（31）辐射的光调制成泵浦脉冲光。 提供光纤放大器（34）以放大由第一光电调制器（32）调制的泵浦脉冲光。 提供敏感光纤（35）以产生散射光。 耦合器（36）将从激光二极管（31）辐射的光引导到第二光电调制器（37）中以产生CW探测光。 第二光电调制器（37）调制从耦合器（36）分支的光。
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公开(公告)号：KR100312068B1
公开(公告)日：2001-12-12
申请号：KR1019980018628
申请日：1998-05-22
Applicant: 한국표준과학연구원
IPC: G08C17/00
Abstract: PURPOSE: Provided is a transmission system for measurement data on a facility by a modem chip which includes unified a small-sized transmission device like a one chip processor, a one chip modem or so on so that it raises convenience in installing and measuring. CONSTITUTION: The transmission system for measurement data on the facility by the modem chip comprises the parts of: an input terminal(32) which consists of gauges, measurement sensors and a transducer; a multiplexer(12) which divides input signals by time to select by sequence; an amplifying circuit and a filter(14) which normalize the selected signal to a certain size; an analog-digital converter(15); a one chip processor(16) in the transmission side which receives a digitally-changed signal to calculate data; a one chip modem(10) in the transmission side which receives calculated data and changes into frequency; a wired transmission line(22) which is connected to the one chip modem by a serial port(20) to transmit frequency-changed data; a one chip modem(11) in the reception side which is connected to the wire transmission line in the reception side to change frequency into a digital signal; a one chip processor(17) in the reception side which receives a digitally-changed signal to calculate data; a digital-analog converter(24); and an output terminal(30) which generates an analog signal.
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