|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||60/660 ; 415/17|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 26 인용 특허 : 0|
An electric power plant steam turbine system with digital computer control in which control signals are generated as a function of the actual steam conditions present in each turbine section and in a manner which maintains the sum of the instantaneous power developed in each turbine section equal to the total demand placed upon the turbine system.
An improved steam turbine system comprising: a steam turbine in which steam expands as it imparts torque to the turbine shaft; means for generating a representation of the drop in steam enthalpy resulting from the expansion of steam in the turbine; and means for controlling the operation of said turbine as a function of said steam enthalpy drop representation, whereby the turbine is controlled as a function of the actual steam conditions in the turbine.