Voltage transformers zvinhu zvakakosha muinjiniya yemagetsi, ichiita basa rakakosha mukuchengetedza uye kushanda kwakanaka kwemasisitimu emagetsi. Ichi chinyorwa chinoongorora kuti ndeapi magetsi emagetsi anoshandiswa uye anojekesa mutsauko uripo pakati pemagetsi emagetsi uye anogona kushandura.
Chii chinonzi Voltage Transformer?
A voltage transformer(VT) chishandiso chemagetsi chakagadzirirwa kushandura mazinga emagetsi akakwira kuti adzikise, anobatika zvakanyanya. Shanduko iyi yakakosha pakuyera kuyerwa, kutarisa, uye kutonga kwemasisitimu emagetsi emagetsi. Magetsi emagetsi anowanzo shandiswa mumagetsi ekugovera magetsi, maindasitiri ekushandisa, uye marudzi akasiyana emidziyo yemagetsi kuona kuti mazinga evoltage ari mukati mekuchengetedza uye kushanda.
Kushandiswa kweVoltage Transformers
Kuyera uye Kuongorora: Magetsi emagetsi anoshandiswa zvakanyanya mumasisitimu emagetsi kuyera yakakwirira voltages. Nekudzika pasi voltage kusvika padanho rakaderera, ivo vanobvumira kuyerwa kwakaringana uye kwakachengeteka vachishandisa zvakajairwa zviridzwa.
Dziviriro: Mukubatana neanodzivirira relays, magetsi emagetsi anobatsira mukuona abnormal mamiriro akadai seanopfuura-voltage kana under-voltage. Izvi zvinoita kuti sisitimu itore matanho ekugadzirisa, sekuparadzanisa zvikamu zvisina kunaka kudzivirira kukuvadzwa uye kuve nechokwadi chekuchengetedza.
Kudzora: Magetsi emagetsi anopa iwo anodiwa voltage mazinga ekudzora maseketi mune akasiyana midziyo yemagetsi uye masisitimu. Izvi zvinovimbisa kuti nzira dzekutonga dzinoshanda nemazvo uye nemazvo.
Kuzviparadzanisa nevamwe: Vanopa kupatsanurwa kwemagetsi pakati pemaseketi emagetsi emagetsi akakwira uye yakaderera voltage control uye kuyerwa maseketi, kuwedzera kuchengetedzeka uye kuderedza njodzi yekuvhunduka kwemagetsi.
Musiyano Pakati peInogoneka Shanduri uye aVoltage Transformer
Mazwi ekuti "inogoneka transformer" (PT) uye "voltage transformer" (VT) anowanzo shandiswa zvakasiyana, asi pane zvisizvo zvakasiyana zvakakosha kucherechedzwa.
Basa uye Kushandisa
Voltage Transformer (VT): Kazhinji, izwi rekuti VT rinoshandiswa kutsanangura matransformer anodzika mavoltages akakwira ekuyera, kutarisa, uye kutonga zvinangwa. Izvo zvakagadzirirwa kubata zvakasiyana-siyana zvemagetsi uye zvinoshandiswa mumashandisirwo akasiyana-siyana, kusanganisira kugovera magetsi uye maindasitiri masisitimu.
Inogona Transformer(PT): PTs imhando chaiyo yevoltage transformer inonyanya kushandiswa kuyera chaiyo voltage mukushandiswa kwemamita. Iwo akagadzirwa kuti ape inomiririra chaiyo yeiyo yekutanga voltage kudivi rechipiri, kuve nechokwadi chekuverenga chaiko kwekubhadhara uye yekutarisa zvinangwa.
Kururama:
Voltage Transformer (VT): Nepo maVT ari echokwadi, chinangwa chavo chikuru ndechekupa yakachengeteka uye inodzoreka voltage level kune akasiyana maapplication. Ivo vangasagara vachipa mwero wakafanana wekurongeka sePTs.
Inogona Shandura (PT): PTs akagadzirwa aine huchokwadi hwepamusoro mupfungwa, kazhinji achisangana nemiyero yakaomesesa kuti ive nechokwadi chaicho kuyerwa kwemagetsi. Izvi zvinoita kuti ive yakanakira metering uye mamwe maapplication uko kurongeka kwakakosha.
Dhizaini uye Kuvaka:
Voltage Transformer (VT): VTs inogona kusiyanisa mukugadzirwa kwakavakirwa pane yavo chaiyo mashandisiro, kubva kune yakapfava nhanho-pasi transformer kusvika kune yakaoma magadzirirwo ane akawanda mamhepo uye mamwe maficha.
Inogona Kushandura (PT): PTs inowanzogadzirwa nekutarisa kwekururama uye kugadzikana, kazhinji iine zvigadzirwa zvepamusoro uye maitiro ekuvaka kuderedza zvikanganiso uye kuvimbisa kuvimbika kwenguva refu.
Mhedziso
Magetsi emagetsi anokosha mumasisitimu emagetsi emazuva ano, achipa mabasa akakosha akadai sekuyerwa, kudzivirira, kutonga, uye kuzviparadzanisa nevamwe. Nepo mazwi evoltage transformer uye anogona kushandura achiwanzo shandiswa zvakasiyana, kunzwisisa mutsauko wavo kwakakosha pakusarudza mudziyo wakakodzera kune chaiwo maapplication. Magetsi emagetsi anopa huwandu hwakawanda hwekushanda, nepo angangove ekushandura ari akasarudzika kuyera voltage kuyerwa. Ose ari maviri anoita mabasa akakosha mukuona kuchengetedzeka, kugona, uye kuvimbika kwemagetsi emagetsi masisitimu.
Nguva yekutumira: Sep-24-2024