Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co LtdfiledCriticalToshiba Corp
Priority to JP12386676ApriorityCriticalpatent/JPS5349604A/en
Publication of JPS5349604ApublicationCriticalpatent/JPS5349604A/en
PURPOSE: To use steam most effectively with preventing turbine and generator from damage for the sudden change of main steam pressure by interlocking control of pressure control valve and steam regulating valve to regulate both valves selectively corresponding to load instructions valve being within or out of load limitation range.