-
1.发明授权Integrated gasification combined cycle plant, method of controlling the plant, and method of producing fuel gas 有权综合气化联合循环装置，控制装置的方法和生产燃料气的方法公开(公告)号：US07877979B2
公开(公告)日：2011-02-01
申请号：US11576636
申请日：2005-10-04
申请人： Michihiro Osakabe , Yasuo Kozaki , Hideaki Tanaka , Shunsuke Mishima , Tatsuo Furusako , Kazuyuki Shoumura , Takumi Saisu , Hiroyuki Miyata , Kotaro Watanabe
发明人： Michihiro Osakabe , Yasuo Kozaki , Hideaki Tanaka , Shunsuke Mishima , Tatsuo Furusako , Kazuyuki Shoumura , Takumi Saisu , Hiroyuki Miyata , Kotaro Watanabe
IPC分类号： F02C9/00
摘要： A combined power generation unit includes a gasification unit with a gasification furnace that is used to produce fuel gas, and a gas turbine that uses the fuel gas to generate power. To produce the fuel gas required in the combined power generation unit according to a required power load, a feed-forward control of the gasification unit is performed. Also, a dead time compensator compensates for a lag and a dead time occurring while the fuel gas is fed from the gasification unit to the combined power generation unit. The gasification unit is operated using a zero flare process. The dead time compensator delays the power load required in the combined power generation unit on the basis of the lag and the dead time of the gasification unit so that the combined power generation unit is operated while a follow-up is performed with a predetermined delay.
摘要翻译： 组合发电单元包括具有用于产生燃料气体的气化炉的气化单元和使用燃料气体发电的燃气轮机。 为了根据所需的功率负荷产生组合发电单元所需的燃料气体，进行气化单元的前馈控制。 此外，死区补偿器补偿在从气化单元向组合发电单元供给燃料气体时发生的滞后和死区时间。 气化单元使用零火焰过程进行操作。 死区补偿器基于气化单元的滞后和死区时间来延长组合发电单元所需的功率负载，使得组合发电单元在以预定的延迟执行跟踪的情况下操作。
-
公开(公告)号：US07832191B2
公开(公告)日：2010-11-16
申请号：US11915287
申请日：2006-01-18
申请人： Michihiro Osakabe , Yasuo Kozaki , Hideaki Tanaka , Shunsuke Mishima , Tatsuo Furusako , Kazuyuki Shoumura , Takumi Saisu , Hiroyuki Miyata , Kotaro Watanabe
发明人： Michihiro Osakabe , Yasuo Kozaki , Hideaki Tanaka , Shunsuke Mishima , Tatsuo Furusako , Kazuyuki Shoumura , Takumi Saisu , Hiroyuki Miyata , Kotaro Watanabe
IPC分类号： F02C9/00
CPC分类号： F02C3/28 , F01K23/068 , F02C6/18 , F25J3/0403 , F25J3/04036 , F25J3/04545 , F25J3/04575 , F25J3/04812 , Y02E20/16 , Y02E20/18 , Y02E20/344
摘要： A gasification unit provided with a gasification furnace 23 to produce fuel gas production is provided. A combined power generation unit 25 which generates power by rotating a gas turbine and a steam turbine using fuel gas produced in the gasification unit is provided. The combined power generation unit 25 is made operable while fuel change over between fuel gas and an auxiliary fuel as the fuel. A control system is provided in which the degree of opening of a control valve 37 for a flare stack 28 provided in a fuel gas feed line is controlled depending upon the pressure of the fuel gas from the gasification unit when fuel change over from the fuel gas to the auxiliary fuel so as to allow the fuel gas supplied to the combined power generation unit 25 to gradually flare from a flare stack 28 until a flared status that total amount of the fuel gas is reached.
摘要翻译： 提供了具有产生燃气生产的气化炉23的气化单元。 提供了一种组合发电单元25，其通过使用在气化单元中产生的燃料气体旋转燃气轮机和蒸汽涡轮来发电。 组合发电单元25可在燃料在作为燃料的燃料气体和辅助燃料之间转换的燃料中操作。 提供了一种控制系统，其中设置在燃料气体供给管线中的火炬栈28的控制阀37的打开程度根据来自气化单元的燃料气体的压力被控制，当燃料从燃料气体转换 辅助燃料，以便供给到组合发电单元25的燃料气体从火炬堆叠28逐渐闪耀，直到达到燃料气体总量的喇叭状态。
-
公开(公告)号：US20090100822A1
公开(公告)日：2009-04-23
申请号：US11915287
申请日：2006-01-18
申请人： Michihiro Osakabe , Yasuo Kozaki , Hideaki Tanaka , Shunsuke Mishima , Tatsuo Furusako , Kazuyuki Shoumura , Takumi Saisu , Hiroyuki Miyata , Kotaro Watanabe
发明人： Michihiro Osakabe , Yasuo Kozaki , Hideaki Tanaka , Shunsuke Mishima , Tatsuo Furusako , Kazuyuki Shoumura , Takumi Saisu , Hiroyuki Miyata , Kotaro Watanabe
CPC分类号： F02C3/28 , F01K23/068 , F02C6/18 , F25J3/0403 , F25J3/04036 , F25J3/04545 , F25J3/04575 , F25J3/04812 , Y02E20/16 , Y02E20/18 , Y02E20/344
摘要： A gasification unit provided with a gasification furnace 23 to produce fuel gas production is provided. A combined power generation unit 25 which generates power by rotating a gas turbine and a steam turbine using fuel gas produced in the gasification unit is provided. The combined power generation unit 25 is made operable while fuel change over between fuel gas and an auxiliary fuel as the fuel. A control system is provided in which the degree of opening of a control valve 37 for a flare stack 28 provided in a fuel gas feed line is controlled depending upon the pressure of the fuel gas from the gasification unit when fuel change over from the fuel gas to the auxiliary fuel so as to allow the fuel gas supplied to the combined power generation unit 25 to gradually flare from a flare stack 28 until a flared status that total amount of the fuel gas is reached.
摘要翻译： 提供了具有产生燃料气体生成的气化炉23的气化单元。 提供了一种组合发电单元25，其通过使用在气化单元中产生的燃料气体旋转燃气轮机和蒸汽涡轮来发电。 组合发电单元25可在燃料在作为燃料的燃料气体和辅助燃料之间转换的燃料中操作。 提供了一种控制系统，其中设置在燃料气体供给管线中的火炬栈28的控制阀37的打开程度根据来自气化单元的燃料气体的压力被控制，当燃料从燃料气体转换 辅助燃料，以便供给到组合发电单元25的燃料气体从火炬堆叠28逐渐闪耀，直到达到燃料气体总量的喇叭状态。
-
4.发明申请Integrated Gasification Combined Cycle, Method of Controlling the Plant, and Method of Producing Fuel Gas 有权综合气化联合循环，控制植物的方法和生产燃料的方法公开(公告)号：US20080190092A1
公开(公告)日：2008-08-14
申请号：US11576636
申请日：2005-10-04
申请人： Michihiro Osakabe , Yasuo Kozaki , Hideaki Tanaka , Shunsuke Mishima , Tatsuo Furusako , Kazuyuki Shoumura , Takumi Saisu , Hiroyuki Miyata , Kotaro Watanabe
发明人： Michihiro Osakabe , Yasuo Kozaki , Hideaki Tanaka , Shunsuke Mishima , Tatsuo Furusako , Kazuyuki Shoumura , Takumi Saisu , Hiroyuki Miyata , Kotaro Watanabe
摘要： Disclosed is a combined power generation unit 25 that is provided with a gasification unit including a gasification furnace 23 used to produce fuel gas and a gas turbine rotating using the fuel gas produced by the gasification unit to generate power. In order to produce the fuel gas required in the combined power generation unit 25 according to a required power load using the gasification unit, a feed-forward control of the gasification unit is performed, a dead time compensator 71 that compensates a lag and a dead time occurring while the fuel gas is fed from the gasification unit to the combined power generation unit is provided, and the gasification unit is operated using a zero flare process. A dead time compensator 46 is provided to delay the power load that is required in the combined power generation unit 25 on the basis of the lag and the dead time of the gasification unit so that the combined power generation unit 25 is operated while a follow-up is performed with a predetermined delay.
摘要翻译： 公开了一种组合发电单元25，其具有包括用于生产燃料气体的气化炉23的气化单元和使用由气化单元产生的燃料气体进行发电的燃气轮机。 为了根据使用气化单元的所需功率负荷来生产组合发电单元25中所需的燃料气体，执行气化单元的前馈控制，补偿滞后和死亡的死区补偿器71 提供了从气化单元向组合式发电单元供给燃料气体时所产生的时间，并且使用零耀斑处理来操作气化单元。 提供死区补偿器46，用于基于气化单元的滞后和死区时间来延迟组合发电单元25所需的功率负载，使得组合发电单元25在后续运行时运行， 以预定的延迟执行。
-
-
-
搜索结果
4 条记录 (耗时 0.028 秒)
