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1. 发明公开

KR1020130076041A 풍력발전단지 제어장치 无效
标题翻译：风力农场控制装置
公开(公告)号：KR1020130076041A
公开(公告)日：2013-07-08
申请号：KR1020110144444
申请日：2011-12-28
申请人： 현대중공업 주식회사
发明人： 이기욱 , 조성희 , 노태석
IPC分类号： F03D7/00 , F03D11/00
CPC分类号： Y02E10/723 , F03D7/048 , F05B2270/32 , F05B2270/321 , Y02E10/763
摘要： PURPOSE: An apparatus for controlling a wind farm is provided to utilize multiple measuring towers detecting wind directions and wind velocities. CONSTITUTION: An apparatus for controlling a wind farm includes the wind farm (100), measuring towers (200), and a control part. The wind farm has multiple wind power generators. The measuring towers are arranged on the outer circumference of the wind farm at certain distances, and detect wind directions and wind speeds in respectively independent angle ranges between 0 to 360 degrees based on the center of the circumference. The control part calculates the summation of vectors for the measured wind directions and the wind speeds, and then controls the wind farm based on the information of the wind directions and the wind speeds.
摘要翻译：目的：提供一种用于控制风电场的设备，以利用多个测量塔来检测风向和风速。构成：用于控制风力发电场的装置包括风电场（100），测量塔（200）和控制部分。风电场有多台风力发电机组。测量塔以一定的距离配置在风力发电场的外周，分别根据圆周的中心分别检测0〜360度的独立角度范围内的风向和风速。控制部分计算测量的风向和风速的矢量的总和，然后根据风向和风速的信息来控制风电场。

2. 实用新型

KR2020120008364U 압력센서를 이용한 풍력발전기의 파운데이션 감시시스템 无效
标题翻译：风力发电机基础监测系统带压力传感器
公开(公告)号：KR2020120008364U
公开(公告)日：2012-12-05
申请号：KR2020110004664
申请日：2011-05-27
申请人： 현대중공업 주식회사
发明人： 김주형 , 김태민 , 조성희 , 노태석
IPC分类号： F03D11/00 , F03D11/04
CPC分类号： F03D13/22 , F03D17/00 , F05B2240/912
摘要： 본 고안의 압력센서를 이용한 풍력발전기의 파운데이션 감시시스템은, 타워와, 상기 타워에 설치되며 회전축이 구비되는 본체와, 상기 본체의 전방에서 상기 회전축에 회전가능하게 설치되는 날개와, 상기 회전축에 연결되는 기어박스 및, 발전기로 구성되는 풍력발전장치에 있어서, 상기 타워의 하부와 결합되어 지면에 고정되는 파운데이션과, 상기 파운데이션의 하부 면과 지면 사이에 설치되어, 지면과 상기 파운데이션의 압력을 감지하기 위한 적어도 하나 이상의 압력센서 및, 상기 압력센서의 압력 감지신호를 실시간으로 인가받아 상기 타워의 설치상태를 감시하기 위한 모니터링부를 포함한다.

3. 发明公开

KR1020120094238A 대기전력 소비절감 기능을 갖는 풍력발전기 无效
标题翻译：降低风力发电机系统的待机功率
公开(公告)号：KR1020120094238A
公开(公告)日：2012-08-24
申请号：KR1020110013606
申请日：2011-02-16
申请人： 현대중공업 주식회사
发明人： 손강훈 , 김주형 , 조성희 , 노태석
IPC分类号： H02J3/38 , H02J9/06 , F03D9/02
CPC分类号： Y02B10/72 , Y02E10/72 , Y02E10/763 , Y02E10/766 , H02J3/38 , H02J9/06
摘要： PURPOSE: A wind turbine generator with standby power saving function is provided to minimize no-load power loss unnecessarily wasted at a main transformer by maintaining the connection to a load system using a subsidiary transformer and a subsidiary breaker. CONSTITUTION: A main transformer(5) and a main breaker(4) are connected between a wind turbine generator(1) and a load system(3) in series. A subsidiary transformer(7) and a subsidiary breaker(6) are connected in series. A controller(2) controls the overall wind power generation. A wind speed detector(8) is installed on an input of the controller. The controller turns on and off the main breaker and the subsidiary breaker.
摘要翻译：目的：提供备用省电功能的风力发电机，以通过维持与使用辅助变压器和辅助断路器的负载系统的连接来最大限度地减少主变压器不必要浪费的空载功率损耗。构成：主变压器（5）和主断路器（4）串联连接在风力发电机（1）和负载系统（3）之间。副变压器（7）和辅助断路器（6）串联连接。控制器（2）控制整个风力发电。风速检测器（8）安装在控制器的输入端。控制器打开和关闭主断路器和辅助断路器。

4. 发明公开

KR1020110054387A 비접촉 변압기를 이용한 피치시스템 无效
标题翻译：使用非接触式变压器调试系统电源
公开(公告)号：KR1020110054387A
公开(公告)日：2011-05-25
申请号：KR1020090111009
申请日：2009-11-17
申请人： 현대중공업 주식회사
发明人： 이기욱 , 나인호 , 이충호 , 노태석
IPC分类号： F03D11/00 , F03D11/02
CPC分类号： H02K7/183 , F03D80/82
摘要： PURPOSE: A pitch system using non-contacting transformer is provided to prevent physical influence to the rotation of a rotor by installing a rotor and a stator through a non-contact method. CONSTITUTION: A pitch system using non-contacting transformer comprises a stator(200), a wind force transmission part(300) and a rotor(400). The stator has a first iron core(210) and a first coil(220). The first iron core is projected along the external circumferential surface of a fixed axis(100). The first coil is wound in the first iron core. The rotor has a second iron core(420), and a second coil(430). The second coil is wound in the second iron core. The second coil transfers the electricity, generated by resonance production, to the first coil.
摘要翻译：目的：提供使用非接触式变压器的变桨系统，以通过非接触式方法安装转子和定子来防止对转子旋转的物理影响。构成：使用非接触变压器的变桨系统包括定子（200），风力传递部分（300）和转子（400）。定子具有第一铁芯（210）和第一线圈（220）。第一铁芯沿着固定轴线（100）的外周面突出。第一个线圈缠绕在第一个铁芯中。转子具有第二铁芯（420）和第二线圈（430）。第二线圈缠绕在第二铁心中。第二线圈将由共振产生产生的电力传送到第一线圈。

5. 发明公开

KR1020130010297A 풍력발전기의 블레이드 결빙 제거를 위한 운전제어방법 无效
标题翻译：风力发电机用于叶片去除的操作过程
公开(公告)号：KR1020130010297A
公开(公告)日：2013-01-28
申请号：KR1020110071007
申请日：2011-07-18
申请人： 현대중공업 주식회사
发明人： 손강훈 , 이기욱 , 조성희 , 노태석
IPC分类号： F03D11/00
CPC分类号： Y02P70/523 , F03D7/0224 , F03D80/40 , F05B2270/328 , Y02E10/72
摘要： PURPOSE: An operation control method for removing the freezing of the blade in a wind power generator is provided to reduce additional costs because a facility for melting ice is not necessary. CONSTITUTION: An operation control method for removing the freezing of the blade in a wind power generator comprises the following steps: A first step is that a freezing sensor senses whether or not a blade is frozen(S10). A second step is that the pitch angle of the blade repeatedly changes within variable ranges(S20). A third step is that the speed of changing the pitch angle increases and decreases to generate inertial and elastic forces so that ice on the blade is melted by the inertial and elastic forces(S30). The second and third steps are performed in a low wind speed range. [Reference numerals] (S10) Sensing freeze; (S20) Changing the pitch angle of a blade; (S30) Repeating rapid acceleration and rapid deceleration
摘要翻译：目的：提供一种用于去除风力发电机中的叶片的冻结的操作控制方法，以减少额外的成本，因为不需要用于熔化冰的设备。构成：用于去除风力发电机中的叶片的冻结的操作控制方法包括以下步骤：第一步是冷冻传感器感测叶片是否被冻结（S10）。第二步是叶片的桨距角在可变范围内重复变化（S20）。第三步是改变俯仰角的速度增加和减小以产生惯性和弹性力，使得叶片上的冰被惯性和弹性力熔化（S30）。第二和第三步骤在低风速范围内进行。（附图标记）（S10）感应冻结; （S20）改变叶片的桨距角; （S30）重复快速加速和快速减速

6. 发明公开

KR1020120021629A 풍력발전기의 타워 진동 억제구조 无效
标题翻译：使用主变压器在风机中的振动抑制
公开(公告)号：KR1020120021629A
公开(公告)日：2012-03-09
申请号：KR1020100077376
申请日：2010-08-11
申请人： 현대중공업 주식회사
发明人： 이기욱 , 나인호 , 조성희 , 노태석
IPC分类号： F03D11/04 , E04H12/00
CPC分类号： F03D13/22 , F03D7/0296 , F05B2240/912 , F05B2260/96 , Y02E10/72
摘要： PURPOSE: A tower vibration control structure of an aerogenerator is provided to remove a need for a further device by application of the main transformer of an aerogenerator to a vibration control damper and increase vibration control effect due to the weight of a main transformer itself. CONSTITUTION: A tower vibration control structure of an aerogenerator comprises a body(200), a gear box, a generator, a plurality of flanges(400), a main transformer(500), a first displacement rope(600), and a second displacement rope(700). The flanges are vertically formed on the upper inner part of a tower at an interval. The main transformer transfers power from a generator. Both ends of the first displacement rope are respectively connected to the main transformer and an upper flange(410). The first displacement rope enables the main transformer to be located in the tower at a given height.
摘要翻译：目的：提供风力发电机的塔式振动控制结构，通过将风力发电机的主变压器应用于振动控制阻尼器，增加由于主变压器本身的重量而引起的振动控制效应，从而消除对另一装置的需要。构造：风力发电机的塔架振动控制结构包括主体（200），齿轮箱，发电机，多个凸缘（400），主变压器（500），第一位移绳（600）和第二位移绳（700）。凸缘以一定间隔垂直地形成在塔的上部内部。主变压器从发电机传输电力。第一位移绳索的两端分别连接到主变压器和上凸缘（410）。第一排量绳可使主变压器在给定的高度位于塔中。

7. 发明公开

KR1020120018868A 바코드를 사용하여 나셀 위치검출이 가능한 풍력 발전기 无效
标题翻译：使用条形码检测位置的风力涡轮机
公开(公告)号：KR1020120018868A
公开(公告)日：2012-03-06
申请号：KR1020100081805
申请日：2010-08-24
申请人： 현대중공업 주식회사
发明人： 김주형 , 손강훈 , 조성희 , 노태석
IPC分类号： F03D11/00
CPC分类号： Y02B10/30 , Y02E10/726 , F03D7/0204 , F05B2270/326 , G01D11/26
摘要： PURPOSE: A wind turbine having a nacelle position detecting function using a barcode is provided to collect the accurate position information of a nacelle compared with a wind turbine which uses an encoder. CONSTITUTION: A wind turbine having a nacelle position detecting function using a barcode comprises a barcode(13) and a barcode reader(14). The barcode is displayed on the top of the inner surface of a tower(10) or the bottom of the inner surface of a nacelle(12). The initial position of the wind turbine recognized by the barcode reader is set as a reference position. The barcode reader is installed in a rotary shaft(11) or the nacelle to read the barcode displayed on the top of the inner surface of the tower or the bottom of the inner surface of the nacelle.
摘要翻译：目的：提供一种具有使用条形码的机舱位置检测功能的风力涡轮机，以便与使用编码器的风力涡轮机相比收集机舱的精确位置信息。构成：具有使用条形码的机舱位置检测功能的风力涡轮机包括条形码（13）和条形码读取器（14）。条形码显示在塔架（10）的内表面的顶部或机舱（12）的内表面的底部。由条形码读取器识别的风力涡轮机的初始位置被设定为参考位置。条形码读取器安装在旋转轴（11）或机舱中，以读取显示在塔的内表面顶部或机舱内表面底部的条形码。

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