Thaum nws los txog rau lubseries resonance xeem ntaus ntawv, cov kws tshaj lij paub txog nws. Cov khoom siv hluav taws xob resonance yog tsuas yog siv rau AC tiv thaiv qhov ntsuas hluav taws xob ntawm cov khoom siv hluav taws xob xws li 10kV thiab 35kV cables, 35kV lub ntsiab transformers, busbars, keyboards, insulators, thiab lwm yam.Tom ntej no, peb yuav kawm txog txoj kev xeem ntawm lub series resonance xeem ntaus ntawv.
(1) The current selection is based on the current IC required by the electrical equipment, and the rated output current IN of the series resonance testing device is selected so that the current IC required by the series resonance testing device is greater than the required current IC, i.e. IN>IC, thiab qhov xav tau IC tam sim no tuaj yeem kwv yees raws li cov qauv hauv qab no. Qhov ntsuas cov zis tam sim no ntawm qhov ntsuas transformer yog IN =770 A
(2) Select the voltage according to the test voltage requirements, choose a series resonance test device with appropriate voltage, and ensure that the rated voltage on the high-voltage side of the test transformer is greater than the test voltage Uc, that is, Un>Uc; Tom ntej no, xyuas tias sab voltage xav tau rau qhov qis -voltage side test transformer phim rau ntawm -qhov chaw fais fab mov voltage thiab voltage regulator.
(3) Kev Xaiv Muaj Peev Xwm rauSeries Resonance Test Device
Lub peev xwm ntawm cov khoom siv ntsuas resonance yuav tsum loj npaum li qhov ua tau tshaj li qhov ntsuas tau, vim tias muaj qhov tsis txaus ntseeg ntawm cov kab ntawv xeem thiab cov khoom siv ntsuas, uas ua rau qhov ntsuas ntsuas tam sim no me dua li tus nqi tiag tiag. Vim lub peev xwm loj ntawm cov kab hluav taws xob, lub peev xwm loj hloov pauv, qhov ntsuas hluav taws xob, cov khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob resonance xeem yuav tsum tau ua qhov ntsuas 50 Hz voltage.
(4) Kev Tshawb Nrhiav Kev Ruaj Ntseg Tsis Zoo los ntawmSeries Resonance Test Device
Kev txheeb xyuas qhov tsis zoo ntawm rwb thaiv tsev yog ib txoj hauv kev nruj, ua tau zoo, thiab ncaj qha kev tshawb nrhiav uas muaj qhov tseem ceeb hauv kev txiav txim siab seb cov khoom siv hluav taws xob puas tuaj yeem ua haujlwm ntxiv. Nws kuj yog ib qho tseem ceeb txhais tau tias kom ntseeg tau tias qhov rwb thaiv tsev theem ntawm cov khoom siv thiab tsis txhob cuam tshuam cov rwb thaiv tsev. Rwb thaiv tsev tsis raug kuaj xyuas qhov rwb thaiv tsev theem ntawm cov khoom nyob ze ntawm kev ua haujlwm. Qhov no yog kev puas tsuaj rau cov khoom siv. Nws yuav ua rau muaj kev puas tsuaj tshiab rau cov txheej txheej rwb thaiv tsev lossis ua rau qhov kev puas tsuaj qub rau cov txheej txheej rwb thaiv tsev, tab sis cov kev puas tsuaj no tsis tawg thaum lub sij hawm kev kub ntxhov. Lub rwb thaiv tsev puas los ntawm series resonance xeem ntaus ntawv yog irreparable. Yog tias cov khoom siv ntsuas resonance series txuas ntxiv mus siv, nws yuav ua rau muaj kev phom sij loj.