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1. 发明公开

KR1020130096245A 배기가스 터보차저 无效
公开(公告)号：KR1020130096245A
公开(公告)日：2013-08-29
申请号：KR1020137004073
申请日：2011-07-22
申请人： 보르그워너 인코퍼레이티드
发明人： 켈러,피터
IPC分类号： F02B39/00 , F01D25/24 , F02B37/12 , F01D17/20
CPC分类号： F01D25/24 , F01D17/141 , F01D17/143 , F02B37/025 , F02B37/22 , F05D2220/40 , Y02T10/144
摘要： 본 발명은 터빈 휠(3); 배기가스 흐름 방향에서 볼 때 터빈 휠(3)의 상류에 배열된 통로 구멍(6, 6')을 구비한 적어도 하나의 터빈 채널(5, 5')이 배열된 터빈 하우징(4); 및 터빈 채널(5, 5')의 하류와 터빈 휠(3)의 상류에 배열되고 통로 구멍(6, 6')을 개폐하는 차단 기구(7)를 구비한 터빈(2)을 포함하는 배기가스 터보차저(1)에 관한 것으로서, 차단 기구(7)는 터빈 하우징(4)에 직접 형성된 홈(13)에 직선 이동 가능한 방식으로 가이드되는 차단 슬리브(12)를 구비한다.

2. 发明授权

KR101231892B1 증기터빈 거버너의 분리형 실린더 로드 有权
标题翻译：蒸汽轮机总监的可拆卸气缸座
公开(公告)号：KR101231892B1
公开(公告)日：2013-02-08
申请号：KR1020120064916
申请日：2012-06-18
申请人： 서호덕
发明人： 서호덕
IPC分类号： F01D17/20 , F01D17/26
CPC分类号： F01D17/20 , F01D17/26 , F05D2220/31 , Y02E20/16
摘要： PURPOSE: A separable cylinder rod for a steam turbine governor is provided to repair and replace a hydraulic cylinder of a governor without disassembling a stem housing. CONSTITUTION: A separable cylinder rod(300) for a steam turbine governor comprises a first rod unit(310) and a second rod unit(330). The first rod unit is installed inside an elastic housing(100). The second rod unit is installed inside a hydraulic cylinder(200), and detachably connected to the first rod unit.
摘要翻译：目的：提供一种用于蒸汽轮机调速器的可分离气缸杆，用于在不拆卸阀杆壳体的情况下修理和更换调速器的液压缸。构造：用于汽轮机调速器的可分离的气缸杆（300）包括第一杆单元（310）和第二杆单元（330）。第一杆单元安装在弹性壳体（100）内。第二杆单元安装在液压缸（200）内，并且可拆卸地连接到第一杆单元。

3. 发明公开

KR830008006A 증기 터어빈제어 방법 및 장치 失效
公开(公告)号：KR830008006A
公开(公告)日：1983-11-09
申请号：KR810003438
申请日：1981-09-15
IPC分类号： F01K9/04 , F01D17/20 , F01D17/24 , F01D19/00 , F01K13/02 , F01K23/10
摘要： 내용없음

4. 发明公开

KR1020130098418A 증기 터빈 시스템 및 그 난기 방법 有权
标题翻译：蒸汽涡轮机系统及其保护方法
公开(公告)号：KR1020130098418A
公开(公告)日：2013-09-04
申请号：KR1020137016506
申请日：2012-02-06
申请人： 미츠비시 쥬고교 가부시키가이샤
发明人： 사이토에이지
IPC分类号： F01D25/10 , F01D17/20 , F01D17/24 , F01D19/00
CPC分类号： F01D19/00 , F05D2260/85
摘要： The objective is to provide a steam turbine system and a warmup method therefor, with which the turbine casing temperature can be maintained in a stable manner regardless of the steam energy from a boiler, which changes in response to the boiler load. The steam turbine system (1) is equipped with: a supply port (9), which is provided in a high-pressure turbine (2H), and supplies steam discharged from a main boiler (4H) to a high-intermediate-pressure turbine casing (3) from a warmup-use steam pipe (L2) branching from a main steam pipe (L1-1); temperature measurement units (12, 13) which measure the temperature inside/outside of the high-intermediate-pressure turbine casing (3); and a pressure control valve (7), which is provided in the warmup-use steam pipe (L2), and adjusts the pressure of the steam supplied to the high-intermediate-pressure turbine casing (3) on the basis of the inside/outside temperatures for the casing.

5. 发明授权

KR101298276B1 전기유압 액추에이터를 이용한 바이패스밸브 구동시스템 및 이의 제어방법 有权
标题翻译：使用电动液压驱动器的旁通阀操作系统及其控制方法
公开(公告)号：KR101298276B1
公开(公告)日：2013-08-20
申请号：KR1020120077574
申请日：2012-07-17
申请人： 울산대학교 산학협력단
发明人： 안경관 , 윤종일 , 최진태 , 김무림
IPC分类号： F01D19/00 , F01D21/00 , F01D17/20 , F01D25/00
CPC分类号： F01D17/10 , F01D17/20 , F02B37/18 , F02B39/16 , F05D2220/31
摘要： PURPOSE: A bypass valve actuating system using an electro-hydraulic actuator and a control method thereof are provided to remarkably reduce energy consumption, and improve space utilization with miniaturizing the same into one integrated actuator. CONSTITUTION: bypass valve actuating system using an electro-hydraulic actuator includes a motor part (110), a variable capacity type hydraulic pump (120), a hydraulic cylinder (130), an actuation detecting unit (140), and a control part (150). The hydraulic pump is connected to the motor part, and is actuated by the motor part. The hydraulic cylinder is connected to the hydraulic pump, and is actuated by hydraulic pressure from the hydraulic pump. The hydraulic cylinder is connected to a bypass valve (160) so that the bypass valve is switched. The actuation detecting unit at the hydraulic cylinder detects the actuation of the hydraulic cylinder. The control part receives the actuation information of the hydraulic cylinder from the actuation detecting unit in order to control the motor part, and then control the actuation of the motor part in response to the actuation of the hydraulic cylinder.
摘要翻译：目的：提供一种使用电动液压致动器的旁通阀致动系统及其控制方法，以显着降低能量消耗，并且通过将其小型化为一体的致动器来提高空间利用率。构成：使用电动液压致动器的旁通阀致动系统包括电动机部件（110），可变容量型液压泵（120），液压缸（130），致动检测单元（140）和控制部件 150）。液压泵连接到电机部件，由电动机部件驱动。液压缸连接到液压泵，并通过液压泵的液压启动。液压缸连接到旁通阀（160），从而切换旁通阀。液压缸上的致动检测单元检测液压缸的致动。控制部件从致动检测单元接收液压缸的致动信息，以便控制马达部件，然后响应于液压缸的致动来控制马达部件的致动。

6. 发明公开

KR1020120039960A 터보차저 액츄에이터 구조 有权
标题翻译：推土机的执行机构结构
公开(公告)号：KR1020120039960A
公开(公告)日：2012-04-26
申请号：KR1020100101432
申请日：2010-10-18
申请人： 주식회사 인팩
发明人： 강지만 , 최남선 , 김차식
IPC分类号： F02B39/00 , F01D17/20 , F01D17/16 , F02B37/24
CPC分类号： Y02T10/144 , F02B39/00 , F01D17/16 , F01D17/20 , F02B37/24 , F05B2220/40 , F05D2220/40
摘要： PURPOSE: A turbo charger actuator structure is provided to prevent loss of the function of a hole sensor. CONSTITUTION: A turbo charger actuator structure comprises an actuator and position sensor. The actuator comprises a piston rod which performs reciprocating motion based on the engine condition. The position sensor comprises a cover body, insert body(220), shaft(230), magnet, spring, terminal assay(240), and capture member(280). The insert body comprises a through hole, opening unit(224), and coupling groove. The terminal assay has a hole sensor reacting to the magnetism of a magnet.
摘要翻译：目的：提供涡轮增压器致动器结构，以防止孔传感器功能的损失。构成：涡轮增压致动器结构包括致动器和位置传感器。致动器包括基于发动机状态执行往复运动的活塞杆。位置传感器包括盖体，插入体（220），轴（230），磁体，弹簧，末端测定（240）和捕获构件（280）。插入体包括通孔，开口单元（224）和联接凹槽。末端测定具有与磁体的磁性相反应的孔传感器。

7. 发明公开

KR1020110124148A 증기 원동기 失效
标题翻译：汽轮机
公开(公告)号：KR1020110124148A
公开(公告)日：2011-11-16
申请号：KR1020110043266
申请日：2011-05-09
申请人： 가부시키가이샤 고베 세이코쇼
发明人： 구와바라히데아끼 , 마쯔이다까요시 , 마쯔꾸마마사끼
IPC分类号： F01D21/00 , F01D17/20 , F01D17/24 , F01D15/10
CPC分类号： F01D21/00 , F01D15/10 , F01D17/08 , F01K13/02 , F05D2220/31
摘要： PURPOSE: A steam turbine is provided to prevent over-speed rotation of a turbine by returning steam from an exhaust side to an intake side when the pressure of the intake side is lowered due to the operation of an emergency shutoff valve. CONSTITUTION: A steam turbine comprises a positive displacement turbine(2) which is rotated by steam, an intake duct(10) which is connected to the positive displacement turbine, an exhaust duct(11) which is connected to the positive displacement turbine, an emergency shutoff valve(4) which is installed in the intake duct, an exhaust gas return duct(12) which is branched from the intake pipe between the emergency shutoff valve and the positive displacement turbine, and an auto valve(5) which is installed in the exhaust gas return duct and opened to return steam into the intake duct when the pressure of the intake side is lowered due to the operation of the emergency shutoff valve.
摘要翻译：目的：提供一种汽轮机，用于当进气侧的压力由于紧急切断阀的操作而降低时，通过将蒸气从排气侧返回到进气侧来防止涡轮机的超速旋转。构成：蒸汽轮机包括通过蒸汽旋转的正排量涡轮机（2），连接到正排量涡轮机的进气管道（10），连接到正排量涡轮机的排气管道（11），安装在进气管道中的紧急截止阀（4），从紧急切断阀和正排量涡轮机之间的进气管分支的废气返回管道（12）和安装在紧急切断阀在排气返回管道中，当进气侧的压力由于紧急截止阀的操作而降低时，打开以将蒸汽返回到进气管道中。

8. 发明公开

KR1020070088385A 증기 터빈에 있어서 물 유입을 검출하기 위한 방법 无效
标题翻译：用于检测蒸汽涡轮机中水分诱导的方法
公开(公告)号：KR1020070088385A
公开(公告)日：2007-08-29
申请号：KR1020070018454
申请日：2007-02-23
申请人： 제너럴 일렉트릭 캄파니
发明人： 쿠마지텐드라 , 칸트압해이서드해카러 , 바다미비벡베뉴고팔 , 엘센조프피터존 , 지안나코포로스니콜라스
IPC分类号： F01D17/20 , F01D17/02 , F01K13/00
CPC分类号： F01D17/085 , Y10T29/49764 , Y10T29/49771
摘要： A method for detecting a water induction in a steam turbine is provided to be determined with a reliability when an inflow of water is generated at the steam turbine. A method for detecting a water induction in a steam turbine includes the steps of: starting at anyone of a DWATT(102), a Temp Tag(104), and a TTSSH(106), wherein the DWATT detects an output power of the steam turbine, the Temp Tag detects a temperature of a steam line, and the TTSSH detects a temperature of a steam seal system; performing a logical summation process at an AND block(110) for input values from a block(108) and a block(116); progressing to a block(118) when both of the blocks are determined as "yes" and determining as the water introduction is estimated in the steam turbine, wherein the water induction is detected by using data from the Temp Tag only or using data from the Temp Tag and the DWATT together, using data from the TTSSH only, or using data from the Temp Tag, the DWATT, and the TTSSH altogether; and determining whether the TTSSH temperature is dropped below a prescribed temperature at a determination block(120) or the TTSSH temperature is maintained stably during a prescribed time.
摘要翻译：提供了一种用于检测蒸汽轮机中的水分感应的方法，以在蒸汽轮机上产生水的流入时可靠地确定。一种用于检测蒸汽涡轮机中的水感应的方法，包括以下步骤：从DWATT（102），温度标签（104）和TTSSH（106）中的任何一个启动，其中DWATT检测蒸汽的输出功率涡轮标签检测蒸汽管线的温度，TTSSH检测蒸汽密封系统的温度; 对于来自块（108）和块（116）的输入值，在AND块（110）执行逻辑求和处理; 当两个块被确定为“是”并且当在蒸汽轮机中估计出水引入量时，进行到块（118），其中通过仅使用来自温度标签的数据或使用来自 Temp Tag和DWATT在一起，仅使用来自TTSSH的数据，或者使用Temp Tag，DWATT和TTSSH的数据; 以及在确定块（120）确定TTSSH温度是否降低到规定温度以下，或者在规定时间内稳定地维持TTSSH温度。

9. 发明授权

KR102372203B1 동력제어유닛 및 이를 포함하는 조속장치 有权
公开(公告)号：KR102372203B1
公开(公告)日：2022-03-10
申请号：KR1020200067108
申请日：2020-06-03
IPC分类号： F01D17/20 , F02D41/14 , F02D29/06
摘要： 본발명은터빈의회전수를제어하는조속기의제어과정중, 측정회전수에포함될수 있는오차를최초설정회전수와연산한결과를생성하는동력보상유닛및 이를포함하는조속기에관한것으로서, 조속기로부터터빈의회전수인측정회전수를전달받아최초설정회전수에서측정회전수를뺀 회전수값이양수인지음수인지를판단하여제1전달신호를생성하는제1감지부, 터빈의회전에의해생산된측정발전량의증감정보를포함하는제2전달신호를생성하는제2감지부및 측정회전수의변화율을포함하는제3전달신호를생성하는제3감지부를포함하는, 감지부; 및제1전달신호, 제2전달신호및 제3전달신호가연산된결과를전달받고, 연산된결과와제1전달신호에포함된회전수값인보상회전수를연산하여도출하는설정회전수를조속기로전달하는, 재설정부;를포함하는동력제어유닛이제공된다.

10. 发明授权

KR102179759B1 열 에너지 회수 장치 및 그 운전 방법 有权
公开(公告)号：KR102179759B1
公开(公告)日：2020-11-17
申请号：KR20197014384
申请日：2017-09-11
IPC分类号： F01K23/10 , F01D17/20 , F01K9/02 , F01K13/02 , F01K27/02
摘要： 열에너지회수장치이며, 증발기(10)와, 팽창기(12)와, 동력회수부(14)와, 응축기(16)와, 펌프(18)와, 공급유로(32)와, 배출유로(34)와, 압력조정밸브(V1)와, 제어부(40)를구비한다. 제어부(40)는, 증발기(10)에공급되는기상의가열매체의압력이기준값미만일때 당해가열매체의압력이상기기준값이상이되도록압력조정밸브(V1)의개방도를조정하는압력조정부(42)와, 압력조정부(42)에의한압력조정밸브(V1)의개방도의조정후, 혹은, 압력조정부(42)에의한압력조정밸브(V1)의개방도의조정과동시에, 펌프(18)의회전수를올리는회전수조정부(44)를갖는다.

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