RU96102077A - METHOD FOR OPERATING A STEAM TURBINE INSTALLATION AND A STEAM TURBINE INSTALLATION FOR ITS IMPLEMENTATION - Google Patents

METHOD FOR OPERATING A STEAM TURBINE INSTALLATION AND A STEAM TURBINE INSTALLATION FOR ITS IMPLEMENTATION

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Publication number
RU96102077A
RU96102077A RU96102077/06A RU96102077A RU96102077A RU 96102077 A RU96102077 A RU 96102077A RU 96102077/06 A RU96102077/06 A RU 96102077/06A RU 96102077 A RU96102077 A RU 96102077A RU 96102077 A RU96102077 A RU 96102077A
Authority
RU
Russia
Prior art keywords
steam
turbine
stream
superheater
steam turbine
Prior art date
Application number
RU96102077/06A
Other languages
Russian (ru)
Other versions
RU2070293C1 (en
Inventor
С.А. Масной
Original Assignee
Масной С.С.
С.А. Масной
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Масной С.С., С.А. Масной filed Critical Масной С.С.
Priority to RU9696102077A priority Critical patent/RU2070293C1/en
Priority claimed from PCT/RU1994/000119 external-priority patent/WO1995033127A1/en
Application granted granted Critical
Publication of RU2070293C1 publication Critical patent/RU2070293C1/en
Publication of RU96102077A publication Critical patent/RU96102077A/en

Links

Claims (2)

1. Способ эксплуатации паротурбинной установки, включающий подачу из турбины холодного пара в промежуточный пароперегреватель и подачу перегретого пара в турбину, отличающийся тем, что на номинальном и других установившихся стационарных режимах работы установки разделяют выходящий из турбины холодный пар на два потока, распределяют эти потоки посредством регулирующих органов (9, 16) и подают соответственно один поток в количестве 90 - 50% от потока пара, выходящего из турбины, в байпасную линию (8), другой поток в количестве 10 - 50% подают в промежуточный пароперегреватель (5), в котором пар нагревают до 650 - 850o>С при максимальном давлении 0,1 - 1 МПа, а перед подачей в турбину потоки перегретого и холодного байпасируемого пара объединяют в один поток и перемешивают посредством аппарата-смесителя (15).1. A method of operating a steam turbine installation, comprising supplying cold steam from a turbine to an intermediate superheater and supplying superheated steam to a turbine, characterized in that, at nominal and other stationary stationary operating conditions of the installation, the cold steam leaving the turbine is divided into two streams, these flows are distributed by regulatory bodies (9, 16) and respectively supply one stream in the amount of 90 - 50% of the steam stream leaving the turbine to the bypass line (8), another stream in the amount of 10 - 50% is supplied in a steam superheater (5), in which the steam is heated to 650 - 850 o > С at a maximum pressure of 0.1 - 1 MPa, and before being fed to the turbine, the flows of superheated and cold bypass steam are combined into one stream and mixed using a mixer (15 ) 2. Паротурбинная установка, содержащая котел с первичным пароперегревателем, паровую турбину, состоящую из цилиндров высокого, среднего, низкого давления, промежуточный пароперегреватель, сообщенный с турбиной паропроводами, байпасную линию промежуточного пароперегревателя с регулирующим органом - клапаном, электрический генератор, пароконденсатор, водяные насосы, систему регенеративного подогрева питательной воды, сообщенную трубопроводом с котлом, отличающаяся тем, что снабжена по меньшей мере одним аппаратом-смесителем пара (15), размещенным на паропроводе (7) между турбиной и байпасной линией (8), 2. A steam turbine installation comprising a boiler with a primary superheater, a steam turbine consisting of high, medium, low pressure cylinders, an intermediate superheater in communication with the turbine by steam pipelines, an bypass line for an intermediate superheater with a regulating organ — a valve, an electric generator, a steam condenser, water pumps, a system of regenerative heating of feed water communicated by a pipeline with a boiler, characterized in that it is equipped with at least one steam mixer device (15), p zmeschennym on the steam line (7) between the turbine and the bypass line (8),
RU9696102077A 1994-06-01 1994-06-01 Method of operation of steam turbine plant and steam turbine plant for realization of this method RU2070293C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU9696102077A RU2070293C1 (en) 1994-06-01 1994-06-01 Method of operation of steam turbine plant and steam turbine plant for realization of this method

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/RU1994/000119 WO1995033127A1 (en) 1994-06-01 1994-06-01 Method of using a steam turbine facility and a steam turbine facility for implementing said method
RURU94/00119 1994-06-01
RU9696102077A RU2070293C1 (en) 1994-06-01 1994-06-01 Method of operation of steam turbine plant and steam turbine plant for realization of this method

Publications (2)

Publication Number Publication Date
RU2070293C1 RU2070293C1 (en) 1996-12-10
RU96102077A true RU96102077A (en) 1998-04-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU9696102077A RU2070293C1 (en) 1994-06-01 1994-06-01 Method of operation of steam turbine plant and steam turbine plant for realization of this method

Country Status (4)

Country Link
US (1) US5850739A (en)
JP (1) JPH10501315A (en)
RU (1) RU2070293C1 (en)
WO (1) WO1995033127A1 (en)

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DE19537478C1 (en) * 1995-10-09 1996-12-12 Siemens Ag Multi-stage steam turbine power generation plant
US6405537B1 (en) * 1996-06-26 2002-06-18 Hitachi, Ltd. Single shaft combined cycle plant and operating thereof
US6101813A (en) * 1998-04-07 2000-08-15 Moncton Energy Systems Inc. Electric power generator using a ranking cycle drive and exhaust combustion products as a heat source
WO2000031469A1 (en) * 1998-11-25 2000-06-02 Masnoi, Sergei Sergeevich Method for the exploitation of a steam turbine installation
US6082110A (en) * 1999-06-29 2000-07-04 Rosenblatt; Joel H. Auto-reheat turbine system
WO2002050404A1 (en) * 2000-12-21 2002-06-27 Masnoi, Sergei Alexandrovich Steam turbine device
US7458219B2 (en) * 2001-04-09 2008-12-02 Alstom Technology Ltd. Steam power plant provided with a retrofit kit and method for retrofitting a steam power plant
WO2002097243A1 (en) * 2001-05-29 2002-12-05 Andritz Oy Method and arrangement for producing electrical energy at a pulp mill
US7325400B2 (en) * 2004-01-09 2008-02-05 Siemens Power Generation, Inc. Rankine cycle and steam power plant utilizing the same
US7174715B2 (en) * 2005-02-02 2007-02-13 Siemens Power Generation, Inc. Hot to cold steam transformer for turbine systems
US7928854B2 (en) * 2006-03-20 2011-04-19 Gary Martino Techniques for smoke detection
US8276383B2 (en) * 2008-11-25 2012-10-02 Acme Energy, Inc. Power generator using an organic rankine cycle drive with refrigerant mixtures and low waste heat exhaust as a heat source
DE102010041627A1 (en) * 2010-09-29 2012-03-29 Siemens Aktiengesellschaft Steam turbine with reheat
RU2600655C2 (en) * 2014-04-10 2016-10-27 федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" Method of operating thermal power plant with open heat extraction system and device therefor
CN107859538B (en) * 2017-11-30 2024-05-03 华电电力科学研究院有限公司 Combined heat and power generation system for condensing back heat supply and operation method thereof
CN109296413B (en) * 2018-10-30 2024-01-30 中国华能集团清洁能源技术研究院有限公司 Bypass secondary reheating power generation device and method cooled by deep seawater
CN110219707B (en) * 2019-06-27 2021-12-21 东方电气集团东方汽轮机有限公司 Control and protection method for zero output of low pressure cylinder of double-low pressure cylinder steam turbine
CN115217560B (en) * 2022-07-08 2023-10-20 西安热工研究院有限公司 Auxiliary peak shaving system and method for heat supply network

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SU7504A1 (en) * 1926-08-30 1929-01-31 Всеобщая компания электричества Parosilov installation with an intermediate superheat of steam
FR1527695A (en) * 1966-02-03 1968-06-07 Stein & Roubaix S A Thermal installation
US4571935A (en) * 1978-10-26 1986-02-25 Rice Ivan G Process for steam cooling a power turbine
US4598551A (en) * 1985-10-25 1986-07-08 General Electric Company Apparatus and method for controlling steam turbine operating conditions during starting and loading

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