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    • 1. 发明授权
    • 비상운전수단이 구비되는 터빈발전시스템과 그 비상운전방법
    • 具有操作手段的涡轮功率系统和操作方法
    • KR101586830B1
    • 2016-01-20
    • KR1020140164126
    • 2014-11-24
    • 주식회사 에이치케이터빈포스코에너지 주식회사
    • 오성근이재준임주창이상훈이상명김기태하용식김철규
    • F01K13/02F01K21/00F01K11/02F01D15/10
    • F01K13/02F01D15/10F01K11/02F01K21/00F01K13/00F01K17/00F01K17/04F01K17/06F01K19/00
    • 본발명은기기이상에의한비상운전시에과도하게축적되는열량의제어및 재활용이가능한비상운전수단이구비되는터빈발전시스템과그 비상운전방법에관한것으로서, 증기터빈과, 복수기와, 압축펌프와, 가열기와, 인입밸브및 비례제어밸브가차례로연결되어폐루프로형성되고, 상기폐루프내부를흐르는작동유체의양이상기증기터빈의단위시간당회전수에따라인입밸브와비례제어밸브로제어되도록하는싱크로나이저와조속기가구비되는터빈발전시스템에있어서, 상기가열기와인입밸브사이에설치되는온도계와압력계및 유량계를포함하는입구센서부와, 상기입구센서부와인입밸브사이의일 지점에서분기되어복수기로연결되는분기관과, 분기관에설치되는열 제어수단으로이루어지며, 상기열 제어수단은상기일 지점에서부터분기관에차례로설치되는열저장밸브와, 열저장기및 배출밸브로이루어지고, 이때상기열 저장기는열교환기로이루어져서, 열저장기에서교환된열량이열수요시설로전달됨으로써터빈발전시스템의기기이상에의한비상운전시에열의과부하를줄임과동시에열의소모도재활용을통하여최소화시키고, 터빈발전시스템의운전중단에의한각종문제점이방지될수 있는비상운전수단이구비되는터빈발전시스템을제공하고자한다.
    • 本发明涉及一种具有能够控制和回收由机器故障引起的紧急操作过度累积的热值的紧急操作装置的涡轮发电系统及其操作方法。 根据具有同步器和调速器的涡轮发电系统,依次连接蒸汽轮机,冷凝器,压缩机,加热器,进气阀和比例控制阀,从而形成闭环, 在闭环中流动的工作流体由进气阀和比例控制阀根据蒸汽轮机的RPM控制。 更具体地,涡轮发电系统包括:入口传感器部分,其包括安装在加热器和进入阀之间的温度计,压力计和流量计; 以及紧急排放部,其由在入口传感器部分和要连接到冷凝器的进入阀之间的一点处分支的分支管和安装在分支管上的热控制装置组成,其中热量 控制装置由依次安装在分支管上的储热阀,储热器和排放阀组成。 在这方面,蓄热器由热交换器组成,因此从蓄热器交换的热值被转移到需要热量的设施,从而减少热量的过载,同时通过在紧急操作期间的回收来最大限度地减少热量 通过涡轮发电系统的故障,并且防止由于中断涡轮发电系统的运行而引起的各种问题。
    • 3. 发明公开
    • 반작용식 터빈
    • 反应型涡轮机
    • KR1020130125850A
    • 2013-11-20
    • KR1020120049399
    • 2012-05-10
    • 주식회사 에이치케이터빈
    • 장영일하용식김철규김기태
    • F01D1/32F01D15/10F01D25/16
    • F01D1/32F01D15/10F01D25/16F01D25/24F05D2220/30H02K7/1807
    • The present invention relates to a reaction type turbine. The reaction type turbine comprises a housing having an inlet for working fluid; an upper rotary shaft which is connected to the housing and forces the working fluid to flow in a longitudinal direction; and a turbine module which rotates the upper rotary shaft by rotary force generated by reaction. The turbine module discharges the working fluid by changing the flow direction so the turbine rotates by the reaction. \ As the whole structure of the reaction type turbine is simple, a manufacturing cost is low. Also, the rated capacity is easily changed according to the amount of the working fluid. The turbine generates power by the working fluid being discharged. The power generation efficiency is improved as there are pressure losses from the working fluid only. [Reference numerals] (AA) Up;(BB) Left;(CC) Down;(DD) Longitudinal direction;(EE) Right;(FF) Vertical direction
    • 本发明涉及一种反应式涡轮机。 反应型涡轮机包括具有用于工作流体的入口的壳体; 上旋转轴,其连接到壳体并迫使工作流体沿纵向方向流动; 以及通过由反应产生的旋转力使上部旋转轴旋转的涡轮机组件。 涡轮机组通过改变流动方向而排出工作流体,使得涡轮通过反应而旋转。 由于反应式涡轮机的整体结构简单,制造成本低。 此外,额定容量根据工作流体的量容易地变化。 涡轮机由正在排放的工作流体产生动力。 发电效率得到改善,因为只有工作流体存在压力损失。 (AA)向上;(BB)左;(CC)向下;(DD)纵向;(EE)右;(FF)垂直方向
    • 4. 发明公开
    • 반작용식 터빈
    • 反应型涡轮机
    • KR1020130125461A
    • 2013-11-19
    • KR1020120048979
    • 2012-05-09
    • 주식회사 에이치케이터빈
    • 장영일하용식김철규김기태
    • F01D1/32F01D1/34F01D11/02F01D25/24
    • F01D1/32F01D1/20F01D1/34F01D11/02F01D25/24F05D2220/30F05D2240/55
    • A reaction type turbine according to the present invention includes a labyrinth sealing portion which is axially joined to one among the outer peripheries of a separation plate and a rotor inlet and enables the inflow of steam only to the rotor inlet without a steam leakage via a gap between the outer peripheries of the separation plate and the rotor inlet, thereby improving the performance of the turbine by preventing a pressure loss caused by the steam leakage. The manufacture of the labyrinth sealing portion is facilitated by only lathe turning as the labyrinth sealing portion is formed into a ring shape so that costs for manufacturing the labyrinth sealing portion can be reduced. Furthermore, the labyrinth sealing portion is axially joined so that the assembly of the labyrinth sealing portion is facilitated. Additionally, the labyrinth sealing portion includes a plurality of toothed uneven portions which is axially formed and effectively performs a sealing function without obstructing the rotation of a rotor.
    • 根据本发明的反应型涡轮机包括迷宫式密封部分,该迷宫式密封部分轴向地连接到分离板的外周和转子入口中的一个,并且仅使蒸汽仅流到转子入口而没有通过间隙的蒸汽泄漏 在分离板的外周和转子入口之间,通过防止由蒸汽泄漏引起的压力损失来提高涡轮机的性能。 迷宫式密封部的制造由于迷宫式密封部形成为环状而仅通过车床转动来实现,从而能够降低制造迷宫式密封部的成本。 此外,迷宫式密封部分被轴向连接,使得迷宫式密封部分的组件变得容易。 此外,迷宫式密封部分包括多个齿形不平坦部分,其轴向形成并且有效地执行密封功能而不阻碍转子的旋转。