Title: Method and apparatus for measurement of output high voltage of high-voltage generator
Application Number: 98110625 Application Date: 1998.01.20
Publication Number: 1224166 Publication Date: 1999.07.28
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01R19/00
Applicant(s) Name: Shanghai Inst. of Optics Address: 201800
Inventor(s) Name: Chen Yuyuan, Li Longmao
Attorney & Agent: li lanyang
Abstract:
     A method and device for measuring the output voltage of high-voltage generator features that the voltage and current of primary winding side are measured to find out the high output voltage of secondary winding side. Its measuring device features that in the primary winding loop, a voltage converter is parallelly connected, a current converter is serially connected, and they are then respectively connected to voltage and current proportional transform units and in turn to operating and compensation circuit unit and voltage indicator. Its advantages are no common ground to high-voltage generator, no increasement in volume and low measuring error.
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