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Photograph of Apparatus<\/strong><\/p>\n Uniqueness Table<\/strong><\/p>\n >>A>> The challenge of MF-SST development<\/b><\/p>\n >>B<<\u00a0 Todays Situation of Standards<\/b>\u00a0<\/strong><\/p>\n << C >> The Concept of ViennaMagnetics<\/em><\/strong><\/a><\/p>\n << D >> <\/strong>Advantages of MultiFrequency SST\u00a0 versus standard current SST<\/strong><\/a><\/p>\n << E >> Video PLM<\/strong><\/a><\/p>\n << F >> Options<\/a><\/strong><\/p>\n << G >> <\/strong>Summary<\/strong><\/a><\/p>\n << H >> <\/strong>Vienna<\/strong>Magnetics<\/em><\/strong><\/a><\/p>\n << I >> Team<\/strong><\/a><\/p>\n << J >> Contact<\/strong><\/a><\/p>\n << K >> Publications<\/strong><\/a><\/p>\n <<L>>\u00a0 Vienna Magnetics Academy\u00a0 (Basics, Testing)<\/strong><\/p>\n \t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t\t\t\t\t << B >><\/a> Today’s Situation of Standardization<\/strong><\/p>\n \u00a0<\/p>\n Epstein Tester, sheet format 28 cm x 3 cm,\u00a0 \u00a0IEC 60404-2 (1996)<\/p>\n Single Sheet Tester, 50 cm x 50 cm,\u00a0 \u00a0IEC 60404-3 (1992)<\/p>\n Single Sheet Tester with H-coil, 50 cm x\u00a0 >10 cm,\u00a0 \u00a0IEC WG-2 N336B, in discussion (2023)\u00a0<\/p>\n Single Sheet Tester with H-coil for AR, 25 cm x 25 cm,\u00a0 \u00a0IEC 60404-16 (2018)<\/p>\n \u00a0<\/strong><\/p>\n << C >>\u00a0<\/strong>The Concept of MV-SST<\/em><\/p>\n * 1st universal SST (electric steel, amorphous ribbon; direct comparison)<\/p>\n * standard sample length of 50 cm (representative)<\/p>\n * reduced sample width of 17 cm (1\/3 of 50 cm; or 10 cm; compact, but no annealing needed)<\/p>\n * closest to new standardization<\/p>\n * assessable absolute accuracy (2% electric steel 50\/60 Hz, up to 1.8 T;\u00a0 AR 3%)<\/p>\n * high robustness,\u00a0 repeatability error <<1%,\u00a0 reproducibility error 1%<\/p>\n * close to saturation (1.8 T for GO, 1.5 T for NO and AR)<\/p>\n * max. B:\u00a0 1.9 T for GO, 1.6 T for NO and AR<\/p>\n * 1st SST for all relevant f-range, up to 10 kHz*<\/p>\n << D >><\/strong>\u00a0Advantages of VM Precision Lossmeter versus SST:<\/strong><\/p>\n (extra data processing possible via text files)<\/p>\n<\/li>\n<\/ul>\n << E >> Video PLM<\/strong><\/p>\n https:\/\/www.viennamagnetics.eu\/wp-content\/uploads\/2022\/05\/PLM04.05.22.mp4<\/p>\n << F >> Options<\/strong><\/p>\n \u00a0<\/strong><\/p>\n \u00a0 Please ask for options like the following:<\/p>\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 *) ask for university discount<\/p>\n << G >> <\/strong>Summary<\/strong><\/p>\n \u00a0<\/p>\n ViennaMagnetics <\/em>Lossmeters are compact, simple and rapidly useable desktop apparatuses, for physically correct measurements of magnetic losses of electric steel and amorphous ribbon, for frequencies up to Kilo Hertz, at a compact format of sample sheet.<\/p>\n << H >> <\/strong>ViennaMagnetics<\/em><\/strong><\/p>\n<\/p>\n VM is a high-tech start-up of Vienna University of Technology (TU Wien).<\/strong> <\/p>\n VM takes advantage of 40 years of scientific research, documented by more than 250 publications in the field of Technical Magnetism. VM is a technology leader in magnetic loss measurements, and thus offering itself as a natural partner in this area.<\/p>\n Registered business areas and specific competence:<\/strong> <\/p>\n * magnetic measurement systems (for losses, magnetostriction, rotational magnetization etc.),<\/p>\n *experimental and numerical analyses, <\/p>\n * sensors (for magnetism, and for physiology; in particular thin band sensors),<\/p>\n * use of artificial intelligence (in magnetismus and physiology)<\/p>\n << I >> Team<\/strong><\/p>\n Scientific Director\u00a0 \u00a0 \u00a0 Prof.Dr. Helmut PF\u00dcTZNER<\/strong><\/p>\n Technical Director\u00a0 \u00a0 \u00a0 \u00a0Dr.Georgi SHILYASHKI\u00a0<\/strong><\/p>\n Business Developm. Manager\u00a0 \u00a0Dr.Claes BENGTSSON<\/strong><\/p>\n Chemical Expert\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Lena MELZER M.Sc. << J >> Contact:<\/strong><\/p>\n email: office@viennamagnetics.eu<\/strong><\/a><\/p>\n phone: +43 664 3989299<\/strong><\/p>\n ViennaMagnetics<\/em> GmbH<\/strong>, Tabor Strasse\u00a0 11, 1020 Wien, Austria;<\/p>\n VM Show Rooms in Vienna (see photo) and Bad Gastein (see waterfall)<\/strong>, Austria<\/p>\n Address for test samples:\u00a0<\/strong>\u00a0 Magnet Test Lab,\u00a0 VM Pf\u00fctzner, Bahnhofpl. 2c, \u00a05640 Bad Gastein \/ Salzburg \u00a0(Austria)<\/p>\n Development partner and Agent for Mediterrania + EurAsia: Noratex ABEE, Pallini, noratex.gr (Greece)s<\/p>\n <\/p>\n \t\t\t\t\t\t\t\t\t\t\t\t\t\t\t Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.<\/p>\n << K >> Examples of Corresponding Publications <\/strong><\/p>\n<\/p>\n H.Pf\u00fctzner, G.Shilyashki, C.Bengtsson. “Energy loss analyses of amorphous magnetic ribbons by multi-frequency single sheet tester”, AIP Advances (i.p. 2024).<\/p>\n G.Shilyashki, H.Pf\u00fctzner, C.Bengtsson, T.Okubo. “Physically consistent testing of wide-frequency-band magnetic losses of non-oriented electric steel considering dynamic anisotropy”, AIP Advances 055007, 1-13 (2023).<\/p>\n H.Pf\u00fctzner, G.Shilyashki, C.Bengtsson, “Physically consistent Multi-frequency magnetic loss testing of silicon steel”, AIP Advances<\/em> 12, 205208, (2022).<\/p>\n G.Shilyashki, H.Pf\u00fctzner, M.Giefing, “Giant Epstein Tester for magnetic energy loss measurements of non-anealed domain refined Fe-Si” IEEE Trans.Magn<\/i>. 58-5, (2022).<\/p>\n G.Shilyashki, H.Pf\u00fctzner, C.Bengtsson, E.Huber, “Time-averaged and instantaneous magnetic loss characteristics of different products of electrical steel for frequencies of 162\/3<\/sup> Hz up to 500 Hz,” IET El.Pow.Appl<\/em>. (2022).<\/p>\n<\/p>\n H.Pf\u00fctzner, G.Shilyashki, “Theoretical basis for physically correct measurement and interpretation of magnetic energy losses,” IEEE Trans.Magn. <\/em>54, 630020 (2018).<\/p>\n<\/p>\n H.Pf\u00fctzner, G.Shilyashki: “Concept for industrially relevant magnetic power loss measurements by Single Sheet Tester and Epstein Frame Testers,” CIGRE Science & Engineering 9, <\/em>95-109 (2017).<\/p>\n<\/p>\n H.Pf\u00fctzner, G.Shilyashki, M.Palkovits, V.Galabov: \u201cConcept for more correct iron losses measurements considering path length dynamics,\u201d Int.J.Appl. Electrom. Mech<\/em>. 44, 259-270 (2014).<\/p>\n<\/p>\n H.Pf\u00fctzner: \u201cOn the determination of magnetic losses from the field quantities (in German),\u201d Arch.El.Techn<\/em>. 60, 177-179 (1978).<\/p>\n<\/p>\n <<L>> ViennaMagnetics Academy<\/strong><\/p>\n Training division of VM licensed for teaching through scientific VM director Prof.H.Pf\u00fctzner, as habilitated by TU Wien for “Applied Fundamentals of Electrical Engineering” with focus on Technical Magnetismus. <\/p>\n Training courses:<\/strong><\/p>\n Basics of magnetic measurements<\/p>\n Loss measurements, with focus MF-SST<\/p>\n Basics of Soft Magnetics (crystalline, amorphous)<\/p>\n Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.<\/p>\n Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.<\/p>\n","protected":false},"excerpt":{"rendered":" >accuracy through physical consistency< Vienna Bad Gastein Athens Multi-frequency Single Sheet Tester (MF-SST) The world’s first MF-SST\u00a0 for 16 2\/3 Hz – 10 000 Hz \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 on a 50 cm x 10 cm (or 17 cm) single sample\u00a0 of\u00a0 electric steel or amorphous ribbon \u00a0 Physicallyconsistent multi-frequency magnetic loss testing of FeSi + amorphous ribbons(AR)… Continue reading 22.2.2023Page<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_theme","meta":{"footnotes":""},"class_list":["post-1880","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/www.viennamagnetics.eu\/index.php?rest_route=\/wp\/v2\/pages\/1880","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.viennamagnetics.eu\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.viennamagnetics.eu\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.viennamagnetics.eu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.viennamagnetics.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1880"}],"version-history":[{"count":83,"href":"https:\/\/www.viennamagnetics.eu\/index.php?rest_route=\/wp\/v2\/pages\/1880\/revisions"}],"predecessor-version":[{"id":1997,"href":"https:\/\/www.viennamagnetics.eu\/index.php?rest_route=\/wp\/v2\/pages\/1880\/revisions\/1997"}],"wp:attachment":[{"href":"https:\/\/www.viennamagnetics.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"\"](\"https:\/\/www.viennamagnetics.eu\/wp-content\/uploads\/2023\/01\/fotoApparatjpg-1024x865.jpg\")
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\n“Todays Challenge”
\nT<\/h2>\nTABLE OF UNIQUENESS<\/strong>\nThe Only Universal SST Existing<\/strong>\u00a0 \u00a0 \u00a0 \u00a0GO-steel NO-steel amorphous ribbon (AR) \n 16 2\/3 Hz - 10 kHz up to 1.9 T\nLowest Error Numbers<\/strong> repeatability <<1% reproducibility <1%\nLowest Absolute Uncertainty <\/strong> estimated 2% for 50 Hz, for GO steel\nOptimum Sample Size<\/strong> representative length 50cm, width 10 cm or 17 cm\nMost Advanced Design<\/strong> amorphous single yoke, giant sealed H-coil\n precise, automatically manufactured sensor system\nClosest To New Standards<\/strong> IEC SST with H-coil for electric steel \/ AR\nBest Practical Characteristics <\/strong> compact (ca. 90cm x 50cm x 20cm)\n light (ca. 50 kg) moveable for service\n continuous update<\/pre>\n
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