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Hunting pulsation Concordance

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1 hits

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1 sections

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Hunting pulsation, hunting-pulsation

SourceHitsSections
Investigation of Some Trouble in the Generating System of the Commonwealth Edison Co.11
SectionSourceHitsWorkbenchLocation
Report Record 4: Record of Four TroublesInvestigation of Some Trouble in the Generating System of the Commonwealth Edison Co.1WorkbenchPDF pages 16-27, lines 1139-2164
Report Record 4: Record of Four Troubles - 1 hit(s)

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... heir synchronous machines and again pull down the voltage, and so a series of successive voltage drops and recoveries would result in irregular sequence, until the last synchronous machine is started. This would, in the voltage curve, give the appearance of a hunting pulsation, such as shown by the records. This theoretically is a possibility, but whether it was the cause, cannot be decided from the records. Synchronoscopes between the station sections, however, would indi- cate that it is not a true hunting, due to instability of ...