Yuav ua li cas sib nqus Latching Relays cuam tshuam nrog Manganese Copper Resistance Shunt?

Sib nqus latching relays, nrog rau lawv qhov zoo ntawm kev siv hluav taws xob tsawg thiab kev ruaj ntseg siab, tau siv dav hauv cov xwm txheej xws li kev ntsuas hluav taws xob thiab kev faib hluav taws xob ntse. Lub Manganese Copper Resistance Shunt, raws li lub hauv paus tseem ceeb rau kev kuaj tam sim no, feem ntau yog muab tso rau hauv tib lub voj voog raws li qhov sib nqus latching relay. Vim hais tias cov qauv sib nqus sib nqus sab hauv ntawm lub relay yog rhiab heev, nws yooj yim cuam tshuam los ntawm electromagnetic cuam tshuam, uas cuam tshuam rau cov qauv raug ntawm shunt thiab kev ntseeg tau ntawm tag nrho cov ntsuas hluav taws xob.

Sib nqus latching relays cia siab rau cov hlau nplaum ruaj khov los tswj lub xeev kev sib cuag. Lub tshuab hluav taws xob sib nqus yog qhov cuam tshuam rau electromagnetic cuam tshuam. Lub Maganin Shunt Resistor Shunt tso siab rau qhov chaw ruaj khov tam sim no rau kev ua piv txwv raug; Sab nraud magnetic teb cuam tshuam tuaj yeem cuam tshuam qhov sib npaug ntawm Circuit Court. Thaum cov khoom nyob ze ntawm siab - fais fab transformers, siab -busbars tam sim no, los yog lwm yam khoom siv hlau nplaum muaj zog, sab nraud zoo li qub magnetic teb yuav raug superimposed rau ntawm relay lub magnetic circuit, tsis muaj zog los yog ntxiv dag zog rau cov hlau nplaum ruaj khov lub zog sib nqus, ua rau lub relay mus ua haujlwm tsis zoo thiab ua rau muaj qhov txawv txav ntawm lub shunting tam sim no.

Hauv kev teeb tsa kev lag luam, qhov pib- nce thiab kaw cov zaus hloov pauv thiab siab - lub zog lub cev muaj zog ua kom muaj zog sib nqus hlau nplaum thiab siab - hluav taws xob zaus, yooj yim dhau qhov teeb meem piv txwv ntawm Hluav Taws Xob Meter Shunt. Yog hais tias cov relay tswj kab tsis muaj kev tiv thaiv, siab - lub suab nrov zaus tuaj yeem ua ob peb mus rau hauv lub voj voog coil, tsim cov khoom siv dag zog. Qhov no ua rau nquag sib cuag bounce los yog random flipping, distorting cov zis voltage teeb liab ntawm lub shunt thiab cuam tshuam qhov tseeb ntawm metering cov ntaub ntawv.

Ntev - cov kab hluav taws xob tswj qhov deb yog qhov ua rau muaj qhov cuam tshuam los ntawm qhov hluav taws xob vim yog qhov cuam tshuam tam sim no. Cov qauv ntsuas hluav taws xob ntawm Relay Resistor Shunt yog qhov tsis tshua muaj siab rau qhov hloov pauv voltage. Thaum lub relay coil txuas nrog lub chaw taws teeb tswj lub davhlau ya nyob twg ntawm lub cable ntev ntau pua metres, qhov hluav taws xob induced tshaj qhov pib ua haujlwm tuaj yeem ua rau lub relay ua haujlwm tsis zoo. Qhov kev tsis sib haum xeeb no yog xa ncaj qha mus rau qhov piv txwv ntawm Circuit Court, tiv thaiv lub shunt los ntawm kev tau txais cov cim tam sim no, ua rau kev ntsuas qhov sib txawv lossis cov ntaub ntawv dhia.

Lub switching arc generated thaum lub relay hloov inductive loads radiates broadband electromagnetic cuam tshuam. Lub precision sampling Circuit Court ntawm Maginin Shunt Resistor Shunt yog qhov cuam tshuam rau qhov kev cuam tshuam no. Lub siab - zaus EMI tsim los ntawm arc tuaj yeem cuam tshuam nrog MCU thiab cov khoom piv txwv ntawm tib lub rooj tsavxwm, ua rau lub cev rov pib dua, cov ntaub ntawv kev noj nyiaj txiag, thiab ua rau tsis ncaj ncees rau kev cuam tshuam, ua rau muaj kev cuam tshuam loj heev cuam tshuam rau cov qauv kev ruaj ntseg thiab lub neej ntawm shunt.

Kev tiv thaiv kho vajtse yog cov ntsiab lus tseem ceeb ntawm kev txo cov electromagnetic cuam tshuam, ua kom muaj kev ruaj ntseg ntawm Manganin Copper Shunt nrog rau cov relay. Ib daim ntaub thaiv permalloy yog ntxiv rau cov relay thiab hauv av los tiv thaiv nws los ntawm sab nraud static magnetic teb thiab qis - zaus cuam tshuam; lub freewheeling diode thiab RC snubber Circuit Court yog txuas nyob rau hauv parallel nyob rau hauv lub coil kom tso tawm reverse voltage peaks thiab tiv thaiv spike signals los ntawm kev cuam tshuam nrog lub sampling Circuit Court; shielded twisted-pair cables yog siv rau kev tswj cov kab teeb liab nrog ib qho - taw tes hauv av, thiab lub voj voog tsav raug khaws cia kom deb ntawm qhov chaw kuaj kom txo tau electromagnetic coupling.

Optimized contact-sab tiv thaiv thiab software tus kheej- kuaj ntxiv txhim kho lub cev tiv thaiv- cuam tshuam muaj peev xwm, ua kom cov qauv raug ntawm Copper Manganin Shunt tau lav tag nrho. Ib qho RC snubber ntaus ntawv txuas nrog rau qhov sib npaug ntawm qhov kawg ntawm qhov kawg txhawm rau txhawm rau cuam tshuam arcing, thiab optocouplers yog siv rau kev sib cais hluav taws xob hauv cov xwm txheej cuam tshuam. Nyob rau theem software, teeb liab debouncing filtering yog ntxiv, thiab cov sensors tau teeb tsa los saib xyuas cov xwm txheej relay, rov pib dua tam sim ntawd thaum muaj kev cuam tshuam, ua kom muaj kev ua haujlwm tsis tu ncua thiab ruaj khov ntawm shunt nyob rau hauv complex electromagnetic ib puag ncig.

Peb tshwj xeeb hauv R & D thiab kev tsim khoom ntawm high -precision shunt Cheebtsam. Peb tus kheej- tau tsimManganese Copper Resistance Shuntsiv lub siab -purity manganese- tooj liab alloy, featuring tsis tshua muaj siab kub drift thiab zoo heev electromagnetic cuam tshuam tsis kam. Nws yog zoo kawg nkaus haum rau magnetic latching relay daim ntaub ntawv, muab ruaj khov thiab txhim khu kev qha tam sim no sampling. Peb cov khoom muaj nyob rau hauv ntau yam kev qhia tshwj xeeb thiab ua tau raws li qhov yuav tsum tau ua kom zoo, txaus siab rau qhov xav tau ntawm ntau yam khoom siv hluav taws xob ntsuas. Peb zoo siab tos txais cov neeg siv khoom los nug txog cov ntsiab lus kev tshaj lij thiab sib tham txog kev yuav khoom ntau, thiab tos ntsoov yuav ua haujlwm ua ke los tsim cov kev ntsuas qhov tseeb.