Munzvimbo yeinjiniya yemagetsi, kukosha kwekuyera kwakaringana hakugone kuwedzeredzwa. Chimwe chezvikamu zvakakosha zvinofambisa kuyerwa kwazvino ndeyezvino transformer (CT). Ichi chinyorwa chinotarisa nezvebasa revashanduri varipo mukuita mitata maapplication, vachiongorora kuti nei vachishandiswa uye nemhando dzematransformer anowanzo shandirwa chinangwa ichi.
Chii chinonzi Current Transformer?
A transformer yazvinoimhando yetransformer yakagadzirirwa kuburitsa ikozvino inobuda inoenderana neyazvino inoyerera muchikamu chayo chekutanga. Izvi zvinobvumira kuyerwa kwakachengeteka kwemafungu epamusoro nekuashandura kuita akaderera, mazinga anogoneka ayo anogona kuyerwa zviri nyore neyakajairwa metering michina. Azvino ma transformer anoshandiswa zvakanyanya mumashandisirwo akasiyana siyana, kusanganisira kugadzirwa kwemagetsi, kutapurirana, uye masisitimu ekuparadzira.
Sei Iyo Yazvino Transformer Inoshandiswa muMetering?
1. Kuchengeteka
Chimwe chezvikonzero zvekutanga zvekushandisa zvino shanduko mumamita mashandisirwo ndeyekuchengetedza. High voltage uye mazinga aripo anogona kuunza njodzi dzakakura kune vashandi nemidziyo. Nekushandisa shanduko yemazuva ano, iyo yakakwira ikozvino inoshandurwa kuita yakaderera, yakachengeteka mwero inogona kubatwa neyakajairwa yekuyera zviridzwa. Izvi zvinova nechokwadi chekuti matekiniki anogona kutarisa zvakachengeteka uye kutonga masisitimu emagetsi pasina njodzi yekuvhunduka kwemagetsi kana kukuvara kwemidziyo.
2. Kururama
Azvino ma transformer akagadzirirwa kupa zviyero zvakaringana zvezvino. Iwo anoyerwa kuti ave nechokwadi chekuti inobuda ikozvino chikamu chaicho cheiyo yekuisa ikozvino. Kurongeka uku kwakakosha pakushandisa metering, uko kunyangwe zvikanganiso zvidiki zvinogona kutungamira mukurasikirwa kukuru kwemari kana kusashanda zvakanaka. Nekushandisa yazvino shanduko, zvishandiso uye mabhizinesi anogona kuve nechokwadi chekuti metering masisitimu avo anopa yakavimbika data yekubhadhara uye sarudzo dzekushanda.
3. Kuzviparadzanisa nevamwe
Vashanduri vemazuva ano vanopawo kuparadzaniswa kwemagetsi pakati pe-high-voltage system uye midziyo yekuyera. Kuzviparadzanisa nevamwe kwakakosha pakuchengetedza midziyo inonzwisa tsitsi kubva kune voltage spikes uye kumwe kukanganisa kwemagetsi. Nekuparadzanisa michina yekuyeresa kubva kune yakakwira-voltage wedunhu, ikozvino shandurudzo inobatsira kuwedzera hupenyu hurefu uye kuvimbika kwemamita masisitimu.
4. Scalability
Vashanduri vemazuva ano vane scalable zvakanyanya, zvichiita kuti vave vakakodzera kune zvakasiyana-siyana zvekushandisa. Kunyangwe kuyera ikozvino mune diki rekugara sisitimu kana yakakura maindasitiri setup, ikozvino transformers inogona kugadzirwa kubata akasiyana siyana azvino. Izvi zvakasiyana-siyana zvinobvumira kubatanidzwa zviri nyore mumasisitimu aripo, zvichiita kuti ive sarudzo yakakurumbira yemamita ekushandisa muzvikamu zvakasiyana.
5. Mutengo-Kubudirira
Kushandisazvino transformersye metering inogona kuva inodhura-inoshanda mhinduro. Nekubvumidza kuyerwa kwemhepo yakakwira pasina kudiwa kwemidziyo yekuyeresa yakakwira-ikozvino, vashanduri vemazuva ano vanoderedza mutengo wakazara wemamita masisitimu. Pamusoro pezvo, kusimba kwavo uye kuvimbika kunoreva kuti ivo vanoda kushomeka kudzokororwa, zvichiwedzera kubatsira mukuchengetedza mari nekufamba kwenguva.
Ndeipi Transformer Inoshandiswa Kuyera?
Nepo ma transformer azvino ari iwo anonyanya kufarirwa mhando yeshanduko inoshandiswa kuita mita, kune dzimwe mhando dzinogona kushandiswawo zvichienderana nezvinodiwa zvekushandisa.
1. Inogona Kuchinja (PTs)
Mukuwedzera kune vashanduri vemazuva ano, vanogona kuchinja (PTs) vanowanzoshandiswa mumashandisirwo emamita. PTs dzakagadzirirwa kudzika pasi yakakwira voltages kudzikisira, inotakurika mazinga ekuyera. Nepo ma transformer azvino anotarisisa kuyera ikozvino, anogona kushandura akakosha pakuyera voltage. Pamwe chete, CTs uye PTs inopa yakazara metering mhinduro yemagetsi masisitimu.
2. Yakasanganiswa Instrument Transformers
Mune zvimwe zviitiko, zvakasanganiswa zvinoshandiswa zvinoshandiswa zvinobatanidza zvose zviripo uye zvinogona kuchinja muchikamu chimwe chete zvinoshandiswa. Midziyo iyi inorerutsa kuisirwa uye kuderedza huwandu hwenzvimbo inodiwa kumidziyo yemamita. Iwo anonyanya kubatsira mumashandisirwo apo nzvimbo yakaganhurirwa kana uko kwakagadziridzwa metering mhinduro inodiwa.
3. Smart Transformers
Nekuuya kweiyo smart grid tekinoroji, smart transformers iri kuwedzera kuve yakakurumbira kune metering application. Aya ma transformer haangoyere ikozvino uye voltage asiwo anopa chaiyo-nguva data analytics uye kugona kutaurirana. Izvi zvinobvumira zvinoshandiswa kuti zvitarise masisitimu avo zvakanyanya uye kuita sarudzo dzinofambiswa nedata kuti dziwedzere kushanda nesimba uye kuvimbika.
Mhedziso
Current transformerskuita basa rakakosha mukuita mameta, kupa chengetedzo, chokwadi, kuzviparadzanisa nevamwe, scalability, uye mutengo-kubudirira. Kugona kwavo kushandura mafungu akakwira kuita mazinga anogoneka anoita kuti ive yakakosha mumagetsi akasiyana masisitimu. Nepo ma transformer azvino ari iwo ekutanga sarudzo yekuyerwa kwazvino, anogona kushandura uye akasanganiswa chiridzwa chekushandura anopawo kune yakazara metering mhinduro. Sezvo tekinoroji iri kuramba ichishanduka, kubatanidzwa kweakangwara ekushandura kuchawedzera hunyanzvi hwemamita masisitimu, kugadzira nzira yemagetsi anoshanda uye akavimbika. Kunzwisisa kukosha kwevashanduri vemazuva ano mu metering kwakakosha kune ani zvake anobatanidzwa muindasitiri yemagetsi, sezvo ari kiyi yekuona kuyera kwakaringana uye kwakachengeteka kwemagetsi emagetsi.
Nguva yekutumira: Oct-28-2024