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公开(公告)号：US08117823B2
公开(公告)日：2012-02-21
申请号：US12916102
申请日：2010-10-29
申请人： Kelvin R. Estrada , John Mart
发明人： Kelvin R. Estrada , John Mart
摘要： A system and method for controlling the temperature of a fuel gas. The system and method includes mixing an intermediate pressure feedwater stream from the heat recovery steam generator with a high pressure feedwater stream from the heat recovery steam generator, then using that mixture to heat the fuel gas mixture. The system and method may provide for improved control over the Modified Wobbe Index of the fuel gas, which may allow for greater variation in the composition of the fuel gas.
摘要翻译： 用于控制燃料气体的温度的系统和方法。 该系统和方法包括将来自热回收蒸汽发生器的中压给料水流与来自热回收蒸汽发生器的高压给水流混合，然后使用该混合物来加热燃料气体混合物。 该系统和方法可以提供对燃料气体的改进的沃泊指数的改进的控制，其可以允许燃料气体的组成的更大变化。
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公开(公告)号：US20110023974A1
公开(公告)日：2011-02-03
申请号：US12782846
申请日：2010-05-19
IPC分类号： F15D1/00
CPC分类号： F02C3/30 , F01D21/02 , F02C3/305 , F05D2260/212 , F05D2260/602 , Y10T137/0396
摘要： A water injection system positioned about a combustor of a gas turbine engine. The water injection system may include a water manifold and a pressure relief system in communication with the water manifold. The pressure relief system may include a relief vent positioned on a pressure relief line.
摘要翻译： 定位在燃气涡轮发动机的燃烧器周围的注水系统。 注水系统可以包括与歧管连通的水歧管和压力释放系统。 压力释放系统可以包括位于压力释放线上的排气口。
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公开(公告)号：US20070151253A1
公开(公告)日：2007-07-05
申请号：US11306639
申请日：2006-01-05
IPC分类号： F02C3/30
CPC分类号： F02C3/30 , F01D21/02 , F02C3/305 , F05D2260/212 , F05D2260/602 , Y10T137/0396
摘要： A water injection system positioned about a combustor of a gas turbine engine. The water injection system may include a water manifold and a pressure relief system in communication with the water manifold. The pressure relief system may include a relief vent positioned on a pressure relief line.
摘要翻译： 定位在燃气涡轮发动机的燃烧器周围的注水系统。 注水系统可以包括与歧管连通的水歧管和压力释放系统。 压力释放系统可以包括位于压力释放线上的排气口。
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4.发明授权Systems and methods for pre-warming a heat recovery steam generator and associated steam lines 有权用于预热热回收蒸汽发生器和相关蒸汽管线的系统和方法公开(公告)号：US08276382B2
公开(公告)日：2012-10-02
申请号：US12405561
申请日：2009-03-17
IPC分类号： F01K13/02
CPC分类号： F02C6/18 , F01K13/02 , F01K23/10 , F01K23/101 , Y02E20/16
摘要： Embodiments of the invention can provide systems and methods for pre-warming a heat recovery steam generator and associated steam lines. According to one embodiment, a method for pre-warming a heat recovery steam generator can be provided. The method can include providing heating steam from a steam source. The heating steam is directed from the steam source to a superheater so that at least a portion of the superheater can be warmed. Once exiting the superheater, the heating steam can be further directed from the superheater to at least one bypass line and maintained in the bypass line until the bypass line attains a predefined temperature or pressure. Furthermore, the method can include directing, after the bypass line attains a predefined temperature or pressure, at least a portion of the heating steam from the bypass line to a reheater so that the reheater can be warmed.
摘要翻译： 本发明的实施例可以提供用于预热热回收蒸汽发生器和相关蒸汽管线的系统和方法。 根据一个实施例，可以提供一种用于预热热回收蒸汽发生器的方法。 该方法可以包括从蒸汽源提供加热蒸汽。 加热蒸汽从蒸汽源引导到过热器，使得过热器的至少一部分可以被加热。 一旦离开过热器，加热蒸汽可以进一步从过热器引导到至少一条旁通管线并保持在旁路管线中，直到旁路管线达到预定的温度或压力。 此外，该方法可以包括在旁路管路达到预定温度或压力之后引导加热蒸汽的至少一部分从旁通管路到再热器，从而可以加热再热器。
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公开(公告)号：US20090320489A1
公开(公告)日：2009-12-31
申请号：US11668747
申请日：2007-01-30
申请人： Kelvin R. Estrada , John Mart
发明人： Kelvin R. Estrada , John Mart
摘要： A system and method for controlling the temperature of a fuel gas. The system and method includes mixing an intermediate pressure feedwater stream from the heat recovery steam generator with a high pressure feedwater stream from the heat recovery steam generator, then using that mixture to heat the fuel gas mixture. The system and method may provide for improved control over the Modified Wobbe Index of the fuel gas, which may allow for greater variation in the composition of the fuel gas.
摘要翻译： 用于控制燃料气体的温度的系统和方法。 该系统和方法包括将来自热回收蒸汽发生器的中压给料水流与来自热回收蒸汽发生器的高压给水流混合，然后使用该混合物来加热燃料气体混合物。 该系统和方法可以提供对燃料气体的改进的沃泊指数的改进的控制，其可以允许燃料气体的组成的更大变化。
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公开(公告)号：US08033115B2
公开(公告)日：2011-10-11
申请号：US11306639
申请日：2006-01-05
IPC分类号： F02C3/30
CPC分类号： F02C3/30 , F01D21/02 , F02C3/305 , F05D2260/212 , F05D2260/602 , Y10T137/0396
摘要： A water injection system positioned about a combustor of a gas turbine engine. The water injection system may include a water manifold and a pressure relief system in communication with the water manifold. The pressure relief system may include a relief vent positioned on a pressure relief line.
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公开(公告)号：US07905082B2
公开(公告)日：2011-03-15
申请号：US11668747
申请日：2007-01-30
申请人： Kelvin R. Estrada , John Mart
发明人： Kelvin R. Estrada , John Mart
IPC分类号： F02C7/10
摘要： A system and method for controlling the temperature of a fuel gas. The system and method includes mixing an intermediate pressure feedwater stream from the heat recovery steam generator with a high pressure feedwater stream from the heat recovery steam generator, then using that mixture to heat the fuel gas mixture. The system and method may provide for improved control over the Modified Wobbe Index of the fuel gas, which may allow for greater variation in the composition of the fuel gas.
摘要翻译： 用于控制燃料气体的温度的系统和方法。 该系统和方法包括将来自热回收蒸汽发生器的中压给料水流与来自热回收蒸汽发生器的高压给水流混合，然后使用该混合物来加热燃料气体混合物。 该系统和方法可以提供对燃料气体的改进的沃泊指数的改进的控制，其可以允许燃料气体的组成的更大变化。
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公开(公告)号：US08047005B2
公开(公告)日：2011-11-01
申请号：US12782846
申请日：2010-05-19
IPC分类号： F02C3/30
CPC分类号： F02C3/30 , F01D21/02 , F02C3/305 , F05D2260/212 , F05D2260/602 , Y10T137/0396
摘要： A water injection system positioned about a combustor of a gas turbine engine. The water injection system may include a water manifold and a pressure relief system in communication with the water manifold. The pressure relief system may include a relief vent positioned on a pressure relief line.
摘要翻译： 定位在燃气涡轮发动机的燃烧器周围的注水系统。 注水系统可以包括与歧管连通的水歧管和压力释放系统。 压力释放系统可以包括位于压力释放线上的排气口。
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公开(公告)号：US20110041504A1
公开(公告)日：2011-02-24
申请号：US12916102
申请日：2010-10-29
申请人： Kelvin R. ESTRADA , John MART
发明人： Kelvin R. ESTRADA , John MART
IPC分类号： F01K13/02
摘要： A system and method for controlling the temperature of a fuel gas. The system and method includes mixing an intermediate pressure feedwater stream from the heat recovery steam generator with a high pressure feedwater stream from the heat recovery steam generator, then using that mixture to heat the fuel gas mixture. The system and method may provide for improved control over the Modified Wobbe Index of the fuel gas, which may allow for greater variation in the composition of the fuel gas.
摘要翻译： 用于控制燃料气体的温度的系统和方法。 该系统和方法包括将来自热回收蒸汽发生器的中压给料水流与来自热回收蒸汽发生器的高压给水流混合，然后使用该混合物来加热燃料气体混合物。 该系统和方法可以提供对燃料气体的改进的沃泊指数的改进的控制，其可以允许燃料气体的组成的更大变化。
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10.发明申请Systems and Methods for Pre-Warming a Heat Recovery Steam Generator and Associated Steam Lines 有权用于预热热回收蒸汽发生器和相关蒸汽管线的系统和方法公开(公告)号：US20100236240A1
公开(公告)日：2010-09-23
申请号：US12405561
申请日：2009-03-17
IPC分类号： F01K7/34
CPC分类号： F02C6/18 , F01K13/02 , F01K23/10 , F01K23/101 , Y02E20/16
摘要： Embodiments of the invention can provide systems and methods for pre-warming a heat recovery steam generator and associated steam lines. According to one embodiment, a method for pre-warming a heat recovery steam generator can be provided. The method can include providing heating steam from a steam source. The heating steam is directed from the steam source to a superheater so that at least a portion of the superheater can be warmed. Once exiting the superheater, the heating steam can be further directed from the superheater to at least one bypass line and maintained in the bypass line until the bypass line attains a predefined temperature or pressure. Furthermore, the method can include directing, after the bypass line attains a predefined temperature or pressure, at least a portion of the heating steam from the bypass line to a reheater so that the reheater can be warmed.
摘要翻译： 本发明的实施例可以提供用于预热热回收蒸汽发生器和相关蒸汽管线的系统和方法。 根据一个实施例，可以提供一种用于预热热回收蒸汽发生器的方法。 该方法可以包括从蒸汽源提供加热蒸汽。 加热蒸汽从蒸汽源引导到过热器，使得过热器的至少一部分可以被加热。 一旦离开过热器，加热蒸汽可以进一步从过热器引导到至少一条旁通管线并保持在旁路管线中，直到旁路管线达到预定的温度或压力。 此外，该方法可以包括在旁路管路达到预定温度或压力之后引导加热蒸汽的至少一部分从旁通管路到再热器，从而可以加热再热器。
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