公开(公告)号：US20140020369A1

公开(公告)日：2014-01-23

申请号：US13946301

申请日：2013-07-19

Applicant: ALSTOM Technology Ltd

Inventor： Gianfranco Ludovico GUIDATI

IPC: F15B1/027

CPC classification number: F15B1/027 ,  F02C6/14 ,  F02C6/16 ,  F05D2220/62 ,  F05D2260/213 ,  F05D2260/42 ,  Y02E60/15

Abstract: An energy storage system that includes a compressor for compressing a gas, a thermal energy storage for cooling the gas coming from the compressor to a given temperature by heating a thermal storage medium to store thermal energy and a reservoir for storing the compressed gas. The energy system also includes a heat recuperator for further cooling the gas coming from the compressor and thermal energy storage below the given temperature by heating the gas supplied to the compressor.

Abstract translation: 一种能量存储系统，包括用于压缩气体的压缩机，用于通过加热储热介质以储存热能将来自压缩机的气体冷却至给定温度的热能存储器，以及用于存储压缩气体的储存器。 能量系统还包括用于进一步冷却来自压缩机的气体和通过加热供应到压缩机的气体而在给定温度以下的热能储存的热回收器。

公开(公告)号：US20150337742A1

公开(公告)日：2015-11-26

申请号：US14814731

申请日：2015-07-31

Applicant: ALSTOM Technology Ltd

Inventor： Stefano BERNERO ,  Frank GRAF ,  Gianfranco Ludovico GUIDATI ,  Martin GASSNER ,  Felix GUETHE

IPC: F02C9/40 ,  F02C7/22 ,  F02C3/22

CPC classification number: F02C3/22 ,  F02C6/18 ,  F02C7/22 ,  F02C9/40 ,  F23L7/007 ,  F23N1/002 ,  F23N2037/08 ,  F23R3/36 ,  F23R2900/00002 ,  F23R2900/00013 ,  Y02E20/16 ,  Y02E20/344

Abstract: A method for operating a gas turbine plant is provided. According to the method a first fuel gas with a first fuel reactivity and a second fuel gas with a second fuel reactivity which is higher than the first fuel reactivity are injected into a combustor of the gas turbine, and the ratio of the mass flows of the second fuel gas to the first fuel gas is controlled depending on the combustion behavior of the combustor. A gas turbine plant configured to carry out the method is further shown.

Abstract translation: 提供了一种操作燃气轮机设备的方法。 根据该方法，将具有第一燃料反应性的第一燃料气体和具有高于第一燃料反应性的第二燃料反应性的第二燃料气体注入到燃气轮机的燃烧器中，并且， 取决于燃烧器的燃烧行为来控制到第一燃料气体的第二燃料气体。 进一步示出了配置为执行该方法的燃气轮机设备。

公开(公告)号：US20150276326A1

公开(公告)日：2015-10-01

申请号：US14643717

申请日：2015-03-10

Applicant: ALSTOM Technology Ltd

Inventor： Gianfranco Ludovico GUIDATI

IPC: F28D20/00

CPC classification number: F28D20/0043 ,  F01K3/12 ,  F25B27/00 ,  Y02E60/145

Abstract: A system for reversibly storing electrical energy as thermal energy. The system can include a reversible subcritical vapour-liquid cycle energy storage system with a single hot storage fluid tank and cold storage fluid tank that are inter connected by an inter storage tank flow path. The inter storage tank flow path includes an inter storage heat exchanger in the vapour-liquid cycle that enables sensible heat transfer between the working fluid and storage fluid as the storage fluid passes between the hot storage fluid tank and the cold storage fluid tank. This supplements latent heat transfer between the working fluid and the hot storage fluid tank and the cold storage fluid tank.

Abstract translation: 一种将电能可逆地存储为热能的系统。 该系统可以包括一个可逆的亚临界气液循环能量储存系统，它具有通过储油槽流路相互连接的单个热储液槽和冷储液槽。 储液槽流路包括在气液循环中的储存间热交换器，当存储流体通过蓄热流体箱和冷藏流体箱之间时，能够在工作流体和储存流体之间进行显热传递。 这补充了工作流体与储热液箱和冷藏液箱之间的潜热传递。