Accurate method of representation of high-voltage measuring systems and its application in high-impulse-voltage measurements

Nikolopoulos, PN; Topalis, FV

dc.contributor.author	Nikolopoulos, PN	en
dc.contributor.author	Topalis, FV	en
dc.date.accessioned	2014-03-01T01:07:22Z
dc.date.available	2014-03-01T01:07:22Z
dc.date.issued	1989	en
dc.identifier.issn	0143-702X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9956
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0024622984&partnerID=40&md5=1223957e41d106b540c417e6c11e172b	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.other	Electric Measurements	en
dc.subject.other	Electric Networks--Analysis	en
dc.subject.other	High Impulse Voltage Measurements	en
dc.subject.other	High Voltage Measuring Systems	en
dc.subject.other	Quadripole	en
dc.subject.other	Electric Measuring Instruments	en
dc.title	Accurate method of representation of high-voltage measuring systems and its application in high-impulse-voltage measurements	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1989	en
heal.abstract	A method of simulation is presented which will enable computations on high-impulse-voltae measuring systems to be carried out. For a given excitation, the response of the system as well as the response time parameters can be calculated. The measuring system is represented by a chain of distributed and concentrated elements, each simulated by a quadripole. For a given input voltage, the voltage at the output of the system can be evaluated by a step-by-step computation at each quadripole, moving from the input towards the output. The input voltage is given either by its analytical expression or by its digital form recorded by means of a fast A/D converter. On the other hand, given the output signal as it has been distorted by the measuring system, it is possible to calculate the true input voltage by a deconvolution procedure based on the same method of simulation. The comparative measurements which were carried out proved that the calculated values of the response characteristics agree closely with the measured ones. The proposed simulation method can be used for computer-aided design of high voltage measuring systems and for the correction of errors introduced by these systems.	en
heal.publisher	IEE-INST ELEC ENG	en
heal.journalName	IEE Proceedings A: Physical Science. Measurement and Instrumentation. Management and Education. Reviews	en
dc.identifier.isi	ISI:A1989T422700004	en
dc.identifier.volume	136	en
dc.identifier.issue	2	en
dc.identifier.spage	66	en
dc.identifier.epage	72	en