Flexible system for precision and automatic comparison of AC measuring devices
A multipurpose modular system for comparison of AC-DC converters and other AC measuring devices was built at IEN. It allows the performance of measurements for a large set of devices in a wide range of voltages and currents. In particular, for currents up to 2 A, a special transconductance amplifier...
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| Veröffentlicht in: | IEEE transactions on instrumentation and measurement 1993-04, Vol.42 (2), p.295-300 |
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| container_end_page | 300 |
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| container_issue | 2 |
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| container_title | IEEE transactions on instrumentation and measurement |
| container_volume | 42 |
| creator | Pogliano, U. Bosco, G.C. La Paglia, G. Zago, G. |
| description | A multipurpose modular system for comparison of AC-DC converters and other AC measuring devices was built at IEN. It allows the performance of measurements for a large set of devices in a wide range of voltages and currents. In particular, for currents up to 2 A, a special transconductance amplifier that supplies the current keeping the conjunction point of the two devices under comparison virtually at ground potential is integrated. The comparison system takes full advantage of automatic procedures, but with accuracy typical of the best manual systems. For example, groups of single-junction thermal converter comparisons show a typical spread (1 sigma ) of less than 1*10/sup -7/.< > |
| doi_str_mv | 10.1109/19.278569 |
| format | Article |
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For example, groups of single-junction thermal converter comparisons show a typical spread (1 sigma ) of less than 1*10/sup -7/.< ></description><subject>AC-DC power converters</subject><subject>Applied sciences</subject><subject>Calibration</subject><subject>Current measurement</subject><subject>Current supplies</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Measurement standards</subject><subject>Measurement uncertainty</subject><subject>Microcomputers</subject><subject>Testing, measurement, noise and reliability</subject><subject>Transconductance</subject><subject>Voltage</subject><subject>Voltmeters</subject><issn>0018-9456</issn><issn>1557-9662</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><recordid>eNo9kDFPwzAQhS0EEqUwsDJ5QEgMKWc7ceKxqiggVbDAHDnOGRklcbATRP89Qak63Unve2_4CLlmsGIM1ANTK54XmVQnZMGyLE-UlPyULABYkag0k-fkIsYvAMhlmi_I67bBX1c1SOM-DthS6wPtAxoXne-o7mqqx8G3enCGGt_2Org4Bd7S9Ya2qOMYXPdJa_xxBuMlObO6iXh1uEvysX183zwnu7enl816lxgBckiMSiWvIE-RoaoNWoZgTS2FqUAAZraaXl2jhIxxi8KmueQctBTagjZSLMndvNsH_z1iHMrWRYNNozv0Yyx5wRXnUkzg_Qya4GMMaMs-uFaHfcmg_DdWMlXOxib29jCqo9GNDbqbNBwLIpdMSTZhNzPmEPGYHjb-AOqkc7o</recordid><startdate>19930401</startdate><enddate>19930401</enddate><creator>Pogliano, U.</creator><creator>Bosco, G.C.</creator><creator>La Paglia, G.</creator><creator>Zago, G.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>19930401</creationdate><title>Flexible system for precision and automatic comparison of AC measuring devices</title><author>Pogliano, U. ; Bosco, G.C. ; La Paglia, G. ; Zago, G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c306t-c9462b074e1e9dcef1e0fcd63cb030e5fb63cade60512fe3f476220a63af0ac63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>AC-DC power converters</topic><topic>Applied sciences</topic><topic>Calibration</topic><topic>Current measurement</topic><topic>Current supplies</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>Measurement standards</topic><topic>Measurement uncertainty</topic><topic>Microcomputers</topic><topic>Testing, measurement, noise and reliability</topic><topic>Transconductance</topic><topic>Voltage</topic><topic>Voltmeters</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pogliano, U.</creatorcontrib><creatorcontrib>Bosco, G.C.</creatorcontrib><creatorcontrib>La Paglia, G.</creatorcontrib><creatorcontrib>Zago, G.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on instrumentation and measurement</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Pogliano, U.</au><au>Bosco, G.C.</au><au>La Paglia, G.</au><au>Zago, G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Flexible system for precision and automatic comparison of AC measuring devices</atitle><jtitle>IEEE transactions on instrumentation and measurement</jtitle><stitle>TIM</stitle><date>1993-04-01</date><risdate>1993</risdate><volume>42</volume><issue>2</issue><spage>295</spage><epage>300</epage><pages>295-300</pages><issn>0018-9456</issn><eissn>1557-9662</eissn><coden>IEIMAO</coden><abstract>A multipurpose modular system for comparison of AC-DC converters and other AC measuring devices was built at IEN. 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| identifier | ISSN: 0018-9456 |
| ispartof | IEEE transactions on instrumentation and measurement, 1993-04, Vol.42 (2), p.295-300 |
| issn | 0018-9456 1557-9662 |
| language | eng |
| recordid | cdi_pascalfrancis_primary_3761961 |
| source | IEEE Electronic Library (IEL) |
| subjects | AC-DC power converters Applied sciences Calibration Current measurement Current supplies Electronics Exact sciences and technology Measurement standards Measurement uncertainty Microcomputers Testing, measurement, noise and reliability Transconductance Voltage Voltmeters |
| title | Flexible system for precision and automatic comparison of AC measuring devices |
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