|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||60/3914 ; 60/3918 ; B ; 60/3928 ; R|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 25 인용 특허 : 0|
A combined cycle electric power plant includes gas and steam turbines and steam generators and a digital/analog control system. An automatic digital portion of the control system includes a speed control which generates a speed error from the actual turbine speed and a turbine speed reference, and a proportional plus integral controller acts on the speed error to generate a fuel reference for the gas turbine fuel valve position controls after ignition and during wide range speed control. A speed reference generator includes a stored representation of spe...
A gas turbine electric power plant comprising a compressor section and a tUrbine section, a plurality of combustors for energizing the driving gas flow for the turbiene section, means for generating electric power under the driving power of the turbine, a gas turbine control system including means for controlling the flow of fuel to the turbine combustors, means for generating a representation of gas turbine speed, means for generating a gas turbine speed reference so that the reference increases from a first predetermined value substantially to the sync...