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    • 3. 发明授权
    • 선박 추진용 메인터빈의 웜업 시스템 및 그 제어방법
    • 用于船舶推进主涡轮机的更新系统和控制方法
    • KR101318193B1
    • 2013-10-16
    • KR1020120036149
    • 2012-04-06
    • 대우조선해양 주식회사
    • 배성익
    • F01D25/10F01D19/00B63H21/06
    • F01D19/02B63H21/14F01D25/10F05D2220/31F05D2270/303
    • PURPOSE: A warming-up system of a main turbine for a ship and a control method thereof are provided to reduce malfunction risks by quickly and stably warming up the main turbine when the initial steam operation of the main turbine is operated by an integrated automatic controller. CONSTITUTION: A warming-up system of a main turbine (20) for a ship comprises a preheating valve (16), a main turbine operator (30), and an integrated automatic controller (40). The preheating valve is installed in a passage through which steam for preheating a main boiler (11) is transferred to the main turbine. The main turbine operator generates signals when the speed of the main turbine and the pressure of the preheating steam are reached to a set value. The integrated automatic controller opens the preheating valve while the main turbine is operated in a set condition. The main turbine operator generates the signals to stop warming up if satisfying one of the excessive pressures of the preheating steam, the normal operation of the main turbine, and the stopping of the main turbine. The normal operation of the main turbine is determined by a T/G-engagement switch (23) for detecting the engagement of a turning gear (15) and a speed switch (35) for detecting whether or not the main turbine is reached at the set speed. [Reference numerals] (21) Temperature sensing unit; (31) Pressure switch; (35) Speed switch; (41) First determining unit; (42) Second sensing unit; (43) Third determining unit; (45) Blackout detecting unit; (47) Manual operation unit
    • 目的:提供一种用于船舶的主涡轮机的预热系统及其控制方法,以在主涡轮机的初始蒸汽操作由集成的自动控制器操作时,通过快速稳定地升温主涡轮机来减少故障风险 。 构成:用于船舶的主涡轮机(20)的预热系统包括预热阀(16),主涡轮机操作器(30)和集成自动控制器(40)。 预热阀安装在通道中,用于预热主锅炉(11)的蒸汽转移到主涡轮机。 当主涡轮机的速度和预热蒸汽的压力达到设定值时,主涡轮机操作器产生信号。 集成的自动控制器打开预热阀,而主涡轮机处于设定状态。 如果满足预热蒸汽的过大压力,主涡轮机的正常运行和主涡轮机的停止,主涡轮机操作者产生停止预热的信号。 主涡轮机的正常操作由用于检测转向齿轮(15)和速度开关(35)的接合的T / G接合开关(23)确定,用于检测主涡轮机是否到达主涡轮机 设定速度。 (附图标记)(21)温度检测单元; (31)压力开关; (35)速度开关; (41)第一确定单元; (42)第二感测单元; (43)第三确定单位; (45)停电检测单元; (47)手动操作单元
    • 7. 发明公开
    • 터빈의 부하 교번 과정을 조절하기 위한 터빈 제어 장치 및 방법
    • 涡轮控制装置及其在涡轮机中调节负载交替过程的方法
    • KR1020000053135A
    • 2000-08-25
    • KR1019997004065
    • 1997-11-07
    • 지멘스 악티엔게젤샤프트
    • 고브레히트,에트빈랑바인,롤프
    • F01D21/12
    • F01D19/02F01D21/12
    • PURPOSE: A device and method is provided a flexible variable method for turbine operation condition that correspond operation command condition to generate electric energy with considering max allowed load of a turbine control device and a material to the load alternation process in a turbine. CONSTITUTION: A turbine control device and method for regulating load alternation process in turbine relates to a turbine control device to regulate the load alternation process in a turbine(7) comprising a limiting device(3) which can be supplied with a predetermined variable for a duration tv. A turbine command variable(VAR) is determined in the limiting device(3) in order to implement the load alternation process for duration tv, taking into account the maximum permitted load. Advance determination of the material exhaustion of the load alternation process which is to be implemented according to the turbine command variable(VAR) occurs in an exhaustion unit(4). The invention also relates to a method for regulating a turbine(7) load alternation process.
    • 目的:提供了一种用于涡轮机操作条件的灵活可变方法,其适用于考虑涡轮机控制装置的最大允许载荷和涡轮机中的负载交替过程的材料来产生电能的操作命令条件。 构成:用于调节涡轮机中的负载交替过程的涡轮机控制装置和方法涉及一种用于调节涡轮机(7)中的负载交替过程的涡轮机控制装置,所述涡轮机(7)包括限制装置(3),该限制装置可以被提供预定的变量 持续时间电视 在限制装置(3)中确定涡轮机命令变量(VAR),以便在考虑最大允许负载的情况下实施持续时间tv的负载交替处理。 在排气单元(4)中发生根据涡轮机命令变量(VAR)实现的负荷交替过程的材料耗尽的预先确定。 本发明还涉及一种用于调节涡轮机(7)负载交替过程的方法。
    • 9. 发明公开
    • 예열수단을 포함하는 증기터빈
    • 具有预热构件的蒸汽涡轮发电系统
    • KR1020160112488A
    • 2016-09-28
    • KR1020150038293
    • 2015-03-19
    • 두산중공업 주식회사
    • 조성천
    • F01D25/10F01D25/14F01D25/26F01D19/02
    • F01D25/10F01D19/02F01D25/14F01D25/26F05D2220/31F05D2260/20
    • 예열수단을포함하는증기터빈이개시된다. 본발명의실시예에따른증기터빈(100)은, 증기를이용하여회전력을발생시키는증기터빈으로서, 전기에너지를변환시켜생성된열을상기증기터빈에포함되어있는적어도일부구성에제공하는예열부(110)를포함하는것을구성의요지로한다. 본발명의증기터빈에따르면, 예열되어야하는증기터빈의일부구성에열을제공할수 있는예열부를구비함으로써, 별도의터빈예열작업을생략할수 있어, 발전소기동시간을단축시킬수 있다. 또한, 본발명의증기터빈에따르면, 예열부의히팅레이트및 예열온도를제어할수 있는제어부를구비함으로써, 더욱효율적으로증기터빈을예열시킬수 있고, 증기터빈의예열상태를유지시킬수 있어, 보일러의증기조건만갖춰지면언제라도터빈을기동시킬수 있다.
    • 本发明公开了一种包括预热单元的蒸汽轮机。 根据本发明的示例性实施例的蒸汽涡轮机(100)包括预热单元(110),其提供通过将电能转换成包括在蒸汽涡轮机中的至少部分结构而产生的热量,作为产生旋转功率的蒸汽轮机 使用蒸汽。 根据本发明的蒸汽轮机能够通过包括预热单元来缩短发电厂启动时间,所​​述预热单元能够对应该被预热的汽轮机的部分结构提供热量,从而跳过预热的单独操作 涡轮机。 此外,根据本发明的蒸汽涡轮机能够通过包括能够控制预热单元的加热速率和预热温度的控制单元来满足锅炉的蒸汽条件的情况下随时启动涡轮机,从而 使得控制单元能够更有效地预热蒸汽轮机,并且使控制单元能够保持蒸汽轮机的预热状态。