Ndezvipi zvikanganiso zvinogona kuitika mune yakaoma-mhando transformers?Unoziva here chikonzero chekukundikana

Dry-type transformer ndeimwe yemagetsi.Iine zvakanakira diki diki uye nyore kugadzirisa.Zvisinei, panguva imwe chete, kuchine matambudziko akawanda mukushandiswa kwegadziriro, zvakadai sekukundikana kwemhepo, kuchinja kukundikana uye kukundikana kwesimbi, nezvimwewo, izvo zvinokanganisa kushanda kwayo.

1. Kupisa kwe transformer kunokwira zvisina kujairika
Kushanda kusina kujairika kwemhando dzakaoma-shanduko dzinonyanya kuratidzwa mukupisa uye ruzha.
Kana tembiricha yakakwira zvisingaite, matanho ekurapa chaiwo uye matanho ndeaya anotevera:
1. Tarisa uone kana thermostat nethermometer zvisiri kushanda
Tarisa uone kana mudziyo wekuridza mhepo uye kufefetedza kwemukati zvakajairika;
Tarisa mamiriro ekuremerwa kweshanduko uye kuiswa kweiyo thermostat probe kubvisa kusashanda kweiyo thermostat uye mudziyo unofuridza.Mumamiriro ezvinhu akajairika, tembiricha inoramba ichikwira.Inofanira kusimbiswa kuti pane kukanganisa mukati mekushandura, uye kushanda kunofanira kumira uye kugadziriswa.
Zvikonzero zvekukwira kwekushisa zvisina kujairika ndezvi:
Dunhu pfupi pakati pezvikamu zvezvikamu kana kutendeuka kwemhepo inoshandura mhepo, kusununguka kwemukati kushamwaridzana, kuwedzera kupikisa kurambana, mafupi mafupi padunhu rechipiri, nezvimwewo;
Chikamu chipfupi-chepakati cheiyo transformer musimboti, kukuvadzwa kwekuvharirwa kweiyo core screw inoshandiswa kusungirira musimboti;
Kushanda kwenguva refu kwekuremedza kana kuwandisa kwetsaona;
Kuparara kwemamiriro ekupisa kupisa, nezvimwewo.
2. Kurapa kwezwi risina kujairika retransformer
Manzwi eTransformer akakamurwa kuita manzwi akajairika uye manzwi asina kujairika.Inzwi rakajairika ndiro "buzzing" inzwi rinokonzerwa nekunakidzwa kweshanduro, iyo inoshanduka musimba nehukuru hwemutoro;kana transformer iine ruzha rusina kujairika, tanga waongorora uye uone kana ruzha rwuri mukati kana kunze kwetransformer.
Kana iri yemukati, zvinokwanisika zvikamu ndezvi:
1. Kana simbi yesimbi isina kusungwa zvakasimba uye yakasunungurwa, ichaita kuti "dingdong" uye "huhu" inzwi;
2. Kana musimboti wesimbi usina kudzika pasi, pachava neruzha ruduku rwe "peeling" uye "peeling";
3. Kushamwaridzana kusina kunaka kwekuchinja kuchaita kuti "squeak" uye "crack" inonzwika, iyo inowedzera nekuwedzera kwemutoro;
4. Ruzha rwekuridza muridzo ruchanzwika kana kusvibiswa kwemafuta kuri pamusoro pebhokisi kwakakomba.
Kana iri kunze, zvikamu zvinokwanisika ndezvi:
1. A "buzzing" inorema ichabudiswa panguva yekushanda zvakanyanya;
2. Mhepo yakanyanyisa, transformer ine ruzha uye inopinza;
3. Kana chikamu chisipo, inzwi re transformer rinopinza kupfuura nguva dzose;
4. Kana magineti resonance ikaitika mumagetsi grid system, transformer inoburitsa ruzha nehupamhi husina kuenzana;
5. Kana paine dunhu rakapfupika kana kugadzika padivi re-low-voltage, transformer ichaita ruzha rukuru rwe "boom";
6. Kana kubatana kwekunze kwakasununguka, pane arc kana spark.
7. Kubata nyore kwekutadza kutonga kwekushisa
3. Kudzikira kwekudzivirira kwesimbi yesimbi kusvika pasi
Chikonzero chikuru ndechekuti humidity yemhepo yakadzika yakakwira, uye iyo yakaoma-mhando transformer inonyorova, zvichikonzera kushomeka kwekudzivirira.
Solution:
Isa mwenje weiodine tungsten pasi peiyo yakaderera-voltage coil yekuenderera kubheka kwemaawa gumi nemaviri.Chero bedzi kudzivirira kwekudzivirira kwesimbi yesimbi uye yakakwira uye yakaderera voltage coils yakadzikira nekuda kwekunyorova, kukosha kwekudzivirira kwekudzivirira kuchawedzerwa zvinoenderana.
4, iyo core-to-ground insulation resistance is zero
Zvinoratidza kuti kubatana kwakasimba pakati pesimbi kunogona kukonzerwa nemabhura, waya dzesimbi, nezvimwewo, izvo zvinounzwa mukati mesimbi nependi, uye migumo miviri inopindirana pakati pesimbi core uye clip;kusungirirwa kwetsoka kwakakuvadzwa uye nheyo yesimbi yakabatana netsoka;pane simbi inodonha Mucoil-low-voltage, zvichiita kuti ndiro yekudhonza ibatanidzwe nesimbi core.
Solution:
Shandisa waya inotungamira kudzika pasi chiteshi pakati pematanho epakati eiyo low-voltage coil.Mushure mekusimbisa kuti hapana nyaya yekune dzimwe nyika, tarisa kuvharwa kwetsoka.
5. Chii chinofanira kucherechedzwa kana uchiisa simba panzvimbo?
Kazhinji, hofisi yemagetsi inotumira simba ka5, uye kunewo ka3.Usati watumira simba, tarisa bhaudhi kusimbisa uye kana pane simbi yekunze zvinhu pasimbi yesimbi;kana iyo insulation kureba inosangana neiyo simba rekufambisa mwero;kana basa remagetsi riri kushanda zvakajairika;kana kubatana kwacho kwakarurama;Kunyangwe iyo insulation yechikamu chimwe nechimwe inosangana neiyo simba rekufambisa mwero;tarisa kana pane condensation pamuviri wechigadzirwa;tarisa kana pane maburi muhombodo anogona kubvumira mhuka duku kupinda (kunyanya chikamu chekupinda cable);kana paine discharge sound panguva yekufambisa magetsi.
6. Kana simba rekufambisa richivhundutsa, goko uye subway slab inobuda
Zvinoratidza kuti conduction pakati pegoko (aruminiyamu alloy) mahwendefa haana kunaka zvakakwana, inova isina kunaka ivhu.
Solution:
Shandisa mita ye2500MΩ kuzunungusa kuputsa kuvharwa kwebhodhi kana kukwenya firimu rependi rechikamu chega chega chekubatanidza chegoko wochibatanidza pasi newaya yemhangura.
7. Sei paine ruzha rwekuburitsa panguva yebvunzo yekupa?
Pane zvakawanda zvinobvira.Iyo ndiro yekudhonza inomisikidzwa pane yakamanikidzwa chikamu chesimbi kuti ibude.Unogona kushandisa blunderbus pano kugadzira ndiro yekudhonza uye chibatiso chiite conduction yakanaka;iyo cushion block creepage, kunyanya iyo yakakwira voltage chigadzirwa (35kV) yakakonzeresa iyi Phenomenon, inofanirwa kusimbisa kurapa kwekudzivirira kwe spacer;iyo yakakwira-voltage tambo uye yekubatanidza nzvimbo kana yepedyo yekuvharisa chinhambwe neiyo breakout board uye kona yekubatanidza chubhu inoburitsawo discharge ruzha.Iyo yekudzivirira kureba inoda kuwedzerwa, mabhaudhi anofanirwa kusimbiswa, uye ma-high-voltage coils anofanirwa kutariswa.Kunyangwe paine guruva zvidimbu pamadziro emukati, nekuti zvimedu zvinotora unyoro, iyo insulation inogona kuderedzwa uye kubuda kunogona kuitika.
8. Kukanganisa kwakajairika kwekushanda kwe thermostat
Kukanganisa kwakajairika uye nzira dzekurapa dzekudzora tembiricha panguva yekushanda.
9, zvikanganiso zvakajairika mukushanda kwefani
Kukanganisa kwakajairika uye nzira dzekurapa dzevateveri panguva yekushanda
10. The unbalance rate of DC resistance inodarika mwero
Muyedzo yemushandisi yekupihwa, mabhaudhi akaregedzeka kana matambudziko enzira yekuyedza anokonzeresa iyo DC kuramba kusaenzana mwero kudarika mwero.
Tarisa chinhu:
Kunyangwe paine resin mupombi yega yega;
Kunyangwe iyo yekubatanidza bhoti yakasimba, kunyanya yekubatanidza bhaudhi ye low-voltage copper bar;
Kunyangwe paine pendi kana imwe nyaya yekune dzimwe nyika pane yekubata kumeso, semuenzaniso, shandisa sandpaper kutsvedzerera nzvimbo yekubatana.
11. Kuchinja kwekufamba kusina kujairika
Shanduko yekufambisa chishandiso chinodzivirira anoshanda kana transformer ichibatidzwa.Semuenzaniso, kana iyo transformer ichibatidzwa, kubata kwekuchinja kwekufamba kunofanirwa kuvharwa nekukurumidza kana chero gonhi regomba ravhurwa, kuitira kuti alarm yedunhu ivhurwe uye alarm inoburitswa.
Kukanganisa kwakajairika: Hapana alarm mushure mekuvhura musuwo, asi zvakadaro alarm mushure mekuvhara musuwo.
Zvikonzero zvinobvira: Kusabatana zvakanaka kwechinjo yekufamba, kusagadzirisa zvakanaka kana kusashanda kwechinjo yekufamba.
Solution:
1) Tarisa iyo wiring uye wiring terminals kuti iite kuti vabatane zvakanaka.
2) Tsiva shanduko yekufamba.
3) Tarisa uye simbisa mabhoti ekumisa.
12. Pombi yekubatanidza yekona yakatsva
Nyatsotarisa zvikamu zvitema zvekoil-voltage yakakwira uye bvisa chikamu chakasviba nebanga kana simbi.Kana iyo kabhoni dema ikabviswa uye ruvara dzvuku rukadonhedzwa, zvinoreva kuti iyo insulation mukati mecoil haina kukuvadzwa uye iyo coil inonyanya kuve yakanaka.Tongai kana iyo coil ipfupi-yakatenderedzwa nekuyera reshiyo yekushandura.Kana chiyero chekushandura bvunzo chiri chakajairika, zvinoreva kuti kukanganisa kunokonzerwa nekunze kupfupi wedunhu uye angle adapter inopiswa kunze.