Substations ndiyo mhinduro yakakwana, pese pazvinoshandiswa nemaindasitiri zvinoda kupa zvenguva pfupi grid yekubatanidza uye magetsi enguva pfupi.
Zvishandiso zvinotangira kubva pakupihwa kwemagetsi panguva yekukurumidzira kana kudzima kwakarongwa, kune zviitiko, mitoro inofamba, uye kubatanidzwa kwezvakagoverwa kana kugadzirwazve.
Yakaiswa pane skids, trailer kana mumidziyo yechitima, mugwagwa kana yekufambisa nemhepo, zviteshi izvi zvinouya muchimiro chekugadzirira-ku-kubatanidza, magungano akakwana uye akagadzirirwa kutevedzera kodhi kodhi uye nyore kufamba.Mhinduro dziripo dzevoltage mazinga anosvika 420 kV uye ese magetsi ratings, uye inovimbisa yakavimbika uye yemhando yepamusoro magetsi ekupa.Single-source mutoro une yakakwana in-house system yekubatanidza kugona.
Kuvimbiswa kwehupamhi hwepamusoro, hutano, kuchengetedzwa uye zvakatipoteredza zviyero
Optimized mhinduro dzekuita kwepamusoro, kushanda zvakanaka, kuchinjika, kuvimbika uye mutengo wakaderera wehupenyu
IEC 61850 kutonga, kudzivirira uye masisitimu ekutaurirana anogonesa kudzora kwenzvimbo uye kure kure nekutarisa
Features:
1. Yakachengeteka & Yakavimbika
Shell inowanzotora aluminium zinc simbi ndiro, furemu ine yakajairwa mudziyo wemidziyo uye maitiro ekugadzira ayo ane yakanaka anti-corrosion kuita kwemakore makumi maviri akavimbiswa.Iyo yemukati yekuisa chisimbiso ndiro inogadzirwa nealuminium alloy buckle plate, uye sandwich inogadzirwa nemoto uye inopisa inodzivirira zvinhu.Iyo air conditioning uye dehumidification device yakaiswa mubhokisi.Kushanda kwemidziyo hakukanganiswe nemamiriro ekunze ekunze uye kusvibiswa kwekunze, uye kushanda kwakajairika kunogona kuvimbiswa pasi penzvimbo yakaoma ye -40 ℃ ~ +40 ℃.Iyo yekutanga michina mubhokisi yakavharirwa zvizere, chigadzirwa hachina yakafumurwa mhenyu chikamu, icho chinogona kuzadzisa zero yemagetsi kuvhunduka tsaona, chiteshi chose chinogona kuona kushanda kusina mafuta, kuchengetedzeka kwakanyanya, kushandiswa kwechipiri kwemicrocomputer yakasanganiswa otomatiki system, iyo. anogona kuona asina kutarisirwa.
2. High degree of automation
Yese chiteshi chakangwara dhizaini, yekudzivirira sisitimu inotora microcomputer yakasanganiswa substation otomatiki midziyo, kuisirwa, iyo inogona kuona telemetry, kure kure kutaurirana, kure kure, kure kure kudzora.Imwe neimwe unit ine yakazvimirira kushanda basa.Basa rekudzivirira relay rakakwana, iro rinogona kuseta ma parameter ekushanda kure, kudzora humidity uye tembiricha mubhokisi remuviri uye kuvhundutsa utsi uri kure, kuitira kuti usangane nezvinodiwa pasina munhu ari pabasa. kuremedza mufananidzo kutarisa maererano nezvinodiwa.
3. Factory prefabrication
Paunenge uchigadzira, chero bedzi mugadziri zvichienderana nezvinodiwa chaizvo zvechitsiko, achipa huru wiring dhizaini uye dhizaini yemidziyo kunze kwebhokisi, vagadziri vanogona kuita kuisirwa uye kugadzirisa kwemidziyo yese, nyatso ziva iyo substation yekuvaka fekitori, kupfupisa dhizaini uye kutenderera kwekugadzira.Pa-saiti kuisirwa kunongoda bhokisi chinzvimbo, tambo yekubatanidza pakati pemabhokisi, inobuda tambo yekubatanidza, kuchengetedza calibration, kutapurirana bvunzo uye rimwe basa rekutumira.Iyo yese substation kubva pakumisikidzwa kusvika pakutumwa inongoda chete mazuva mashanu-8, ichipfupisa zvakanyanya nguva yekuvaka.
4. Flexible musanganiswa mode
Bhokisi remhando substation chimiro compact, bhokisi rega rega rinoita yakazvimiririra sisitimu, iyo inoita kuti musanganiswa wekuchinjika, kune rumwe rutivi, isu tese tinogona kushandisa bhokisi, kuitira kuti 35kV uye 10kV zvishandiso zvese zvakaiswa mubhokisi, kuumbwa kweiyo yese. bhokisi rudzi substation;35kV midziyo inogonawo kuiswa kunze, uye 10kV michina uye kutonga uye kudzivirira system inogona kuiswa mukati mebhokisi.Iyi yekubatanidza modhi inonyanya kukodzera kushandurwa kwekare yekumaruwa magetsi grid zviteshi.Muchidimbu, hapana yakagadziriswa musanganiswa modhi ye compact substation, uye mushandisi anogona kusanganisa mamwe modhi zvakasununguka zvinoenderana nemamiriro chaiwo kuti asangane nezvinodiwa zvekushanda kwakachengeteka.
5. Kuchengetedza mari
Iyo bhokisi-mhando substation inodzikisa mari ne40% ~ 50% zvichienzaniswa neyakajairwa substation yechiyero chimwe chete.Injiniya yehurumende (kusanganisira mari yekutora ivhu) yebhokisi-mhando substation inodarika miriyoni imwe yeyuan ishoma pane yeyakajairika substation zvichienderana nekuverenga kwe4000kVA sikero ye35kV single main substation.Kubva pamaonero ekushanda, bhokisi -type substation inogona kuita in-condition kugadzirisa, kuderedza basa rekugadzirisa, uye kuchengetedza inenge 100,000 yuan yekushanda nekugadzirisa mutengo gore negore, uye hupfumi hwese hwehupfumi hwakanyanya.
6. Nzvimbo inogarwa diki
Tichitora 4000kVA single main substation semuenzaniso, kuvakwa kweyakajairika 35kV substation kunotora nzvimbo inosvika mazana matatu nemazana matatu (3000㎡) uye zvinoda hukuru hukuru hwehuinjiniya.Kusarudzwa kwebhokisi-mhando substation, iyo yakazara nzvimbo ye300㎡, chete nokuda kwechiyero chakafanana chechiteshi chinovhara nzvimbo ye1/10, inogona kuiswa pakati pemugwagwa, sikweya uye kona yefekitari, maererano nemitemo yenyika yekuchengetedza nyika.
7. Chimiro chakanaka
Bhokisi chimiro dhizaini yakanaka, pachinzvimbo chekuona kuvimbika kwesimba rekupa, kuburikidza nekusarudzwa kwebhokisi substation shell color, zviri nyore kurongeka nenharaunda yakatenderedza, kunyanya yakakodzera kuvakwa kwemaguta, inogona kushandiswa seyakagadziriswa substation, inogona zvakare kushandiswa senharembozha substation, ine basa rekushongedza nekunakisa nharaunda.
Item | Tsanangudzo | Unit | Data |
HV | Rated frequency | Hz | 50 |
Rated voltage | kV | 6 10 35 | |
Max kushanda voltage | kV | 6.9 11.5 40.5 | |
Power frequency inomira voltage pakati pemapango kusvika pasi/chinhambwe chekuzviparadzanisa | kV | 32/36 42/48 95/118 | |
Mheni ine simba inoshingirira voltage pakati pemapango kusvika panyika/kuzviparadzanisa kureba | kV | 60/70 75/85 185/215 | |
Rated current | A | 400 630 | |
Yakatemerwa nguva pfupi inomira ikozvino | kA | 12.5(2s) 16(2s) 20(2s) | |
Rated peak inomira ikozvino | kA | 32.5 40 50 | |
LV | Rated voltage | V | 380 200 |
Yakatemerwa ikozvino yedunhu guru | A | 100-3200 | |
Yakatemerwa nguva pfupi inomira ikozvino | kA | 15 30 50 | |
Rated peak inomira ikozvino | kA | 30 63 110 | |
Dunhu rebazi | A | 10∽800 | |
Nhamba yedunhu rebazi | / | 1∽12 | |
Muripo wesimba | kVA R | 0∽360 | |
Transformer | Rated capacity | kVA R | 50∽2000 |
Short-circuit impedance | % | 4 6 | |
Chikamu chekubatanidza brance | / | ±2*2.5%±5% | |
Chiratidzo cheboka rekubatanidza | / | Yyn0 Dyn11 |