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.)
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Hitachi Ltd
Original Assignee
Hitachi Ltd
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Filing date
Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP9965976ApriorityCriticalpatent/JPS5325704A/en
Publication of JPS5325704ApublicationCriticalpatent/JPS5325704A/en
PURPOSE: To provide a control system, which permits quick escapement from a dangerous speed range at the time of the speed run-up and also permits overshoot and undershoot at the time of reaching the goal run-up speed to be minimized so that the goal run-up speed can be quickly obtained.
COPYRIGHT: (C)1978,JPO&Japio
JP9965976A1976-08-231976-08-23Turbine speed run-up control system
PendingJPS5325704A
(en)