Unogona kuziva kuti zvigadzirwa zvitsva zvese zvinoburitswa pano, uye uchaona kukura kwedu uye hunyanzvi hwedu.
Zuva: 07-29-2025
Nekuchinja kwedu nguva dzose kuenda kumasisitimu emagetsi epasi pevhu, kudiwa kwekugovera kwakavimbika, kwakachengeteka uye kunochinjika kuri kuwedzera zuva nezuva. Izvi zvinoda kurongeka kwezvinobatanidza zvemakumbo zvinopwanya mutoro kuti zvibatanidzwe zvakachengeteka uye zvibvise maseketi ane simba.
Makontena aya anobatanidza tambo dzepasi pevhu nematanda epamberi asina simba ari pamatransformer epadmount, zvichiita kuti pave nekubatana kwakachengeteka uye kwakavimbika pakati petambo dzemagetsi nematransformer.
Saka, chii chaizvo chinonziChinobatanidza gokora reLoabreakInoshanda sei?
Ngatipindurei mibvunzo iyi, pamwe nemimwe yakawanda, munyaya ino.
Chinovhara mabhureki emutoro chinhu chinopatsanurwa, chinodzivirirwa, chinoshandiswa mumasisitimu mazhinji emagetsi akaderera kusvika pakati nepakati pakushandura mutoro zvine simba. Zvinovhara mabhureki emutoro zvinoshandiswa kubatanidza tambo dzepasi pevhu, dzemagetsi akaenzana nemagetsi kune matransformer, switchgear nemimwe michina.
Makontena aya anopa kubatana kwemagetsi nemidziyo yemagetsi kwakachengetedzwa uye kunonyudzwa mumvura, uye akagadzirirwa kugadzira kana kupwanya kubatana kuri pasi pemutoro. Anonyanya kutaridzwa kuti ane masisitimu e15 kV, 25 kV uye 35 kV.
Kuti zvive nechokwadi chekuti zvinochinjana uye kushanda kwakachengeteka pasi pemutoro uye mumagetsi akasiyana siyana, magokora mazhinji ekubvisa mutoro anosangana nezvinodiwa zveindasitiri zvakaita seIEEE 386.
Magokora echingwa anobvumira kudzima tambo uye kubatanazve nerubatsiro rwezvishandiso zvinobatidza moto. Heano mamwe emaficha ayo makuru:
Iri ndiro basa ravo guru, sezvo vachigona kukanganisa nekubatanidza chinongedzo chinosvika 200 A, uku vachiparadzanisa kana kupatsanura michina yakasiyana uye pasina kuderedza simba rehurongwa hwese.
Musoro we ceramic electrode unotambanuka kupfuura muviri wegokora uye unobatsira kudzima arc inoumbwa pakuparadzanisa kubatana kuri pasi pemutoro.
Vashandi vanogona kushandisa maturusi emagetsi anodziya (hot sticks) kuti vabudise nekupinza gokora. Pano, nzira yechitubu inoshandiswa kuderedza kushushikana kwemagetsi nekusakara, ukuwo ichidzora kutanga kwearc.
Nzvimbo dzekuyedza capacitive dzinobatanidzwa mumagokora ekuparara kwemutoro kuti vaone kana kubatana kuripo pamberi uye mushure mekubviswa kwemuchina. Nzvimbo idzi dze capacitive hadzina kubatana ne conductor huru.
Zvese izvi zvikamu zvinoshanda pamwe chete kuti zvibatanidze zvinobatanidza zvinhu kuti zvikwanise kubatanidza nekudzima zvinobatana zviripo ukuwo zvichichengetedza kuchengetedzeka kwemushandisi uye sisitimu.
Makonekita ekudzikisa mutoro anouya mumhando dzakasiyana-siyana zvichienderana nerudzi rwemagetsi, nzvimbo yekushandisa uye magadzirirwo. Ngatitaurei nezvedzimwe dzemhando dzinonyanya kushandiswa:
Magokora ekudzivirira mutoro anouya mumhando dzakasiyana dzemagetsi, mamwe acho ndeaya:
15kV:Dzakagadzirirwa maseketi anosvika 15 kV, ane simba rinoenderera mberi remaAmpere 200. Aya ma connector egokora e15 kV akachengetedzwa zvizere, akanyudzwa mumvura uye dzimwe nguva ane ma contacts e bimetal.
25kV:Izvi Magokora ekupwanya mutoro we25 kvZvinoongororwa pamasisitimu anosvika 24 kV, kazhinji pa250 A continuous current ine 300 A overload capacity kwemaawa masere. Zvinotsigira tambo dzeXLPE kana EPR insulated dzine conductor cross-sections kubva ~25–120 mm². Dzinonyanya kushandiswa mumasisitimu emagetsi emazuva ano uye dzinopa nzira yakachengeteka yekubatanidza/kubvisa macircuit akawanda.
35kV:Kunyangwe 25Magokora eKv mutoro wekupwanyaDzinoshandiswa kakawanda, 35 kV inoshandiswawo kune mamwe mashandisirwo chaiwo. Dzinogona kutsungirira simba rinogara richienderera kusvika ku200 Amperes uye voltage rating kana kusvika ku35 kV. Kuti dzigadzirise voltage yakakura iyi, dzine peroxide cured EPDM insulation uye semiconducting shield, coppertop compression connector, tin-plated copper probe ine arc-follower tip, uye optional capacitive test points.
Zvinobatanidza zvekutambisa mutoro zvinouya nenzira dzakasiyana-siyana kuti zvienderane nemashandisirwo akasiyana-siyana
Gokora remutoro wakajairika:Izvi zvinoshandiswa kubatanidza tambo imwe chete kuchinhu chimwe chete (semuenzaniso transformer, switchgear). Zvinoshandisa matipi e ceramic probe anobuda kuti atsigire mashandiro ane simba.
Gokora rerudzi rwekusangana:Dzinonziwo ma "multi-way" kana kuti "tee configuration elbows". Dzinobvumira kubatana nekubatanidza tambo dzakawanda pamwe chete mukati me "insulated housings" imwe chete. Magadzirirwo akajairika anosanganisira ma "junction elbows" ane mapoinzi maviri, mapoinzi matatu, uye mapoinzi mana anoshandiswa mu "complex distribution layouts".
Nepombi yekuyedza ine capacitive:Magokora aya ekubvisa mutoro anosanganisira sensor yakaumbwa, inogonesa kuratidza voltage yedunhu (kazhinji inenge 10–12% yevoltage yechikamu kusvika pasi). Iyi ficha inobvumira kusimbiswa kwevoltage yakachengeteka pasina kupa simba connector zvakananga.
Pasina poindi yekuyedza:Izvi zvakakodzera kuiswa uko kuyedzwa kwemagetsi kunoitirwa kune dzimwe nzvimbo, magokora aya haagone kupa mhinduro yemagetsi inokurumidza kubva pasi kuenda pasi.
Kunyangwe magokora mazhinji anopwanyika nemidziyo anogadzirwa kuti anyudzwe mumvura, mamwe anouyawo nemidziyo inodzivirira ngura.
Magadzirirwo Anonyudzwa Mumvura
Magadzirirwo aya anonyudzwa mumvura anogona kushanda zvakanaka pasi pemvura kana muvhu rakazara kana akabatanidzwa nemabushings kana maplugs anoenderana. Semuenzaniso, Anhuang'sMagokora ekupwanya mutoro ane 25 kVinopa kubatana kunokwanisa kunyudzwa mumvura zvizere uye kunoparadzaniswa.
Magadzirirwo Anodzivirira Kuora
Mamwe magokora ekudzivirira mutoro anoshandiswa munzvimbo dzine ngura, dzakadai senzvimbo dziri kumahombekombe egungwa kana mumiti yemakemikari. Anoita kuti pave nekubatana kwakanyatsovharwa uye kunoparadzaniswa nesimbi isingatsvedzeri uye zvikamu zverabha zveEPDM zvakagadzirirwa kudzivirira kuparadzwa kwezvakatipoteredza mumamiriro ezvinhu akaoma.
Heano mamwe mashandisirwo chaiwo emagokora ekupwanya mutoro:
Kugoverwa kwesimba repasi pevhu
Magokora ekudzivirira mutoro anoshandiswa zvakanyanya kubatanidza tambo dzepasi pevhu dzine voltage yepakati nepakati kumatransformer, switchgear, nezvimwe zvishandiso pasina kukanganisa basa.
Matransformer neswitchgear akaiswa pad
Zvinoita kuti pave nekushanda kwakachengeteka uye kunonamira moto kana uchibatanidza kana kubvisa michina iri pamagetsi akadai sematransformer akaiswa pad uye switchgear.
Kuisa maindasitiri, mashandisirwo emagetsi uye mabhizinesi
Magokora ekudzora mutoro anoshandiswa munzvimbo dzese dzemagetsi, masisitimu emagetsi emaindasitiri, uye zvivakwa zvemabhizinesi uko kunofanira kupatsanurwa uye kuchinjirwa kwemutoro unoshanda.
Mapurazi emhepo, ezuva uye esimba rinogona kushandiswazve
Izvi zvakanakira kuiswa kwezvinhu zvinogona kushandiswazve (senge mapurazi emhepo nemagetsi ezuva) uko mashandiro anochinjika uye anoshanda anobatsira kuderedza nguva yekushanda panguva yekugadzirisa.
Masisitimu ekuchera migodhi nechitima
Inoshandiswa munzvimbo dzakaoma dzakadai semabasa ekuchera migodhi uye masisitimu emagetsi echitima kana metro kuchengetedza simba risingaperi uku ichiparadzanisa zvikamu zvemagetsi kuti zvishandiswe.
Zvisungo zvemagokora zvinopwanya mutoro zvinofanirwa kunge zviripo kana uchida kupatsanura zvimwe zvikamu zvemagetsi ari pasi pevhu ane voltage iri pakati nepakati. Zvinopa nzira yakavimbika uye yakachengeteka yekugadzirisa zvimwe zvikamu zvemasekete pasina kukanganisa magetsi ese.
Kana uri kutsvaga kutenga25 kV loadbreak gokora zvinobatanidzaKuti munyorere chikumbiro chenyu, munofanira kutarisa mhando dzakasiyana dzeAnhuangmagokora ekupwanya mutoro.
Kero：Nhamba 27, Binhai South 3 road, Yueqing Economic Development Zone, Wenzhou City, Zhejiang Province, China.
