CA1285991C - Commutation d'entree dans un wattheuremetre electronique
- Google Patents
Commutation d'entree dans un wattheuremetre electronique
Info
Publication number
CA1285991C
CA1285991CCA000561733ACA561733ACA1285991CCA 1285991 CCA1285991 CCA 1285991CCA 000561733 ACA000561733 ACA 000561733ACA 561733 ACA561733 ACA 561733ACA 1285991 CCA1285991 CCA 1285991C
Authority
CA
Canada
Prior art keywords
feedback
signal
switches
winding
operational amplifier
Prior art date
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric CofiledCriticalGeneral Electric Co
Priority to CA000561733ApriorityCriticalpatent/CA1285991C/fr
Application grantedgrantedCritical
Publication of CA1285991CpublicationCriticalpatent/CA1285991C/fr