公开(公告)号：US20170207628A1

公开(公告)日：2017-07-20

申请号：US15408935

申请日：2017-01-18

申请人： General Electric Technology GmbH

发明人： Mengbin ZHANG ,  Christian STOCKMANN ,  Kevin Kok Fun CHAN ,  Marcel MEIER ,  Peter-Paul MULLER

IPC分类号： H02J3/14 ,  F22B1/28 ,  C25B1/04 ,  H02P9/04 ,  H02J3/28

CPC分类号： H02J3/14 ,  C25B1/04 ,  F01K13/02 ,  F01K23/10 ,  F22B1/28 ,  H02J3/24 ,  H02J3/28 ,  H02P9/04 ,  Y02B70/3225 ,  Y02E20/16 ,  Y02E60/366 ,  Y02P20/123 ,  Y04S20/222

摘要： A method for operating a power plant is disclosed. The method comprises providing at least one shaft power thereby providing a total shaft power, driving at least one generator thereby providing a total electric power output, providing a first share of the total electric power output to a grid as a grid power output, and providing a second share of the total electric power output to at least one power consumer. The grid power output is modulated independently from the total electric power output and the total shaft power output in modulating the second share of the total electric power output.

公开(公告)号：US20160333731A1

公开(公告)日：2016-11-17

申请号：US15112902

申请日：2015-01-12

申请人： GENERAL ELECTRIC TECHNOLOGY GMBH

发明人： Mengbin ZHANG ,  Dirk THERKORN ,  Stefano BERNERO ,  Michael KENYON

IPC分类号： F01D21/12 ,  F01D21/00 ,  F02C9/28 ,  F02C3/04

CPC分类号： F01D21/12 ,  F01D21/003 ,  F02C3/04 ,  F02C7/228 ,  F02C9/28 ,  F05D2220/32 ,  F05D2240/35 ,  F05D2270/082 ,  F05D2270/083 ,  F05D2270/71 ,  Y02E20/16

摘要： The invention refers to a method for controlling part load operation of a gas turbine comprising a controller wherein a load set point of the controller is greater or equal a minimum load set point. The minimum load set point depends on a hot gas temperature that is calculated based on a hot gas temperature model.

摘要翻译： 本发明涉及一种用于控制燃气轮机的部分负载运行的方法，包括控制器，其中控制器的负载设定点大于或等于最小负载设定点。 最小负载设定点取决于基于热气体温度模型计算的热气体温度。