Ọdịiche dị n'Ụzọ Nnwale n'etiti Onye Nnwale Nguzogide Mkpuchi na Ọdịiche Nlebaanya Ala.
(1) Ule Ule nke Mgbochi Nlebaanya
Ihe nleba anya mkpuchi mkpuchi bụ iji nwalee ogo nke mkpuchi n'etiti usoro, Layers na ntụpọ nọpụ iche nke waya na eriri.Ọnụ ahịa ule dị elu, nke ka mma ịrụ ọrụ mkpuchi.Enwere ike tụọ nguzogide mkpuchi ahụ site na UMG2672 Megohmmeter eletrọnịkị.
(2) Ule Ule nke Grounding Resistance Tester
Ihe Nnwale Nguzogide Grounding bụ ngwa ike nke na-achọpụta ma nguzogide ala ahụ ruru eru.Ule Ule nke Grounding Resistance Tester bụ na ejikọrọ akụrụngwa eletrik na otu ihe nwere ike site na ụwa, yana ọ bụ nso nso nke waya mmeghachi omume ma ọ bụ ọkụ ọkụ na-agbada n'ụwa.Uru nke Onye Nnwale Nguzogide Grounding tụrụ atụ bụ ihe dị irè iji hụ na nchekwa nkeonwe.Ị nwere ike ịhọrọ DER2571 Digital Grounding Resistance Tester Mepụtara Site na Ike WeiA.
Nke anọ, Ọdịiche Dị n'etiti Ihe Nnwale Mgbochi Mgbochi na Onye Nnwale Nguzogide Ala.
(1) Ụkpụrụ nke Onye Nnwale Nguzogide Mkpuchi
Mgbe A na-eji ihe nleba anya mkpuchi mkpuchi iji tụọ nguzogide mkpuchi, DC Voltage U na-etinye na mkpuchi ahụ.N'oge a, mgbanwe mgbanwe ugbu a na oge, ma n'ikpeazụ na-eche maka uru kwụsiri ike.
N'ozuzu, ugbu a nke ihe nleba anya mkpuchi mkpuchi bụ nchikota nke ikike dị ugbu a, nnabata ugbu a na omume dị ugbu a.Capacitive Ugbu Ic, Ya Attenuation Speed dị nnọọ ngwa ngwa;Absorption dị ugbu a Iaδc, Ọ na-eji nwayọọ nwayọọ karịa Capacitive Ugbu a;Inp dị ugbu a, ọ na-eme ka ọ kwụsie ike n'ime obere oge.
N'oge ule a na-eji ihe nleba anya mkpuchi mkpuchi, ọ bụrụ na mkpuchi ahụ adịghị mmiri mmiri na ihu ya dị ọcha, ihe ndị na-agafe agafe ugbu a Ic na Iaδc ga-emebi ngwa ngwa ka ọ bụrụ efu, na-ahapụ naanị obere ihe omume ugbu a ka ọ gafere, n'ihi na nguzogide mkpuchi ahụ na-agbanwe agbanwe. Dị ka ọ dị ugbu a na-ekesa, ihe mgbochi mkpuchi ga-ebili ngwa ngwa ma kwụsie ike na nnukwu uru.N'aka nke ọzọ, ọ bụrụ na mkpuchi ahụ dị mmiri mmiri, ihe omume a na-eme ugbu a na-abawanye nke ọma, ọbụlagodi ngwa ngwa karịa uru mbụ nke absorption ugbu a Iaδc, ihe na-agafe agafe ugbu a na-ebelata nke ọma, na ihe mkpuchi mkpuchi mkpuchi dị ala, ọ na-agbanwekwa nke ọma na oge.Micro.
Ya mere, na Nnwale nke ihe nleba anya nke mkpuchi mkpuchi, a na-ekpekarị ihe dị n'ime mmiri nke mkpuchi ahụ site na oke absorption.Mgbe Ratio Absorption Karịrị 1.3, Ọ na-egosi na mkpuchi ahụ dị mma.Ọ bụrụ na ọnụọgụ absorption dị nso na 1, ọ na-egosi na mkpuchi ahụ dị mmiri mmiri.
(2) Ụkpụrụ nke Grounding Resistance Tester
A na-akpọkwa Onye Nleba Nguzogide Grounding Grounding Resistance Measuring Instrument, Grounding Shaker.Ụkpụrụ Ule nke Ule Nguzogide Ala bụ Inweta Uru Nguzogide Ala "Rx" Site na AC Constant ugbu a "I" n'etiti Ground Electrode "E" na ike na-enye Electrode "H (C)" nke ihe dị n'okpuru ule, Achọtakwa ala ahụ Ọdịiche dị n'etiti "V" n'etiti Electrode "E" na Electrode na-atụ "S(P)".
Oge nzipu: Feb-06-2021
