Prefabricated compact substation, inozivikanwawo seyakagadzirirwa substation.Iyo yakagara yakagadzirwa mukati uye yekunze compact simba rekugovera midziyo inobatanidza yakakwira-voltage switchgear, yekuparadzira transformer uye yakaderera-voltage magetsi ekugovera mudziyo zvinoenderana neimwe wiring scheme.Iyo transformer nhanho-pasi, yakaderera-voltage kugovera uye mamwe mabasa anosanganiswa pamwe chete, akaiswa mune yakazara yakavharirwa uye mobile simbi chimiro bhokisi iro rinonyoro-uchapupu, rustproof, dustproof, rodent proof, kudzivirira moto, anti-kuba, uye kupisa. insulation.Bhokisi remhando substation rakakodzera kumigodhi, mafekitori, minda yemafuta negasi uye zviteshi zvemagetsi emhepo.Inotsiva makamuri ekutanga ekugovera ekuvaka ekuvaka uye zviteshi zvemagetsi uye inova seti nyowani yakazara yetransformer uye yekugovera zvishandiso.
1600kvar Medium Voltage Reactive Compensation Electric Distribution Cabinet (inozonzi mudziyo) inokodzera 10kV AC simba system ine frequency ye50Hz.Inonyanya kushandiswa mumagetsi system kugadzirisa bhazi voltage uye reactive simba, kuvandudza simba chinhu, kuvandudza voltage kunaka uye kuderedza kurasikirwa kwetiweki.
Tinogona kupa yakanyanya kukodzera, mhinduro inonzwisisika zvinoenderana nezvinodiwa nemutengi.Chero bedzi iwe ukatitaurira zvaunoda kana mifananidzo, tinogona kupa mhinduro yakakwana.Uye izvo zvinonyanya kukosha, zvinoenderana nezvaunoda, sarudza mhando, Kana isu tinogona kupa zvinodhura-zvinoshanda zvikamu kuti uderedze mutengo wako wekutenga.
Executive mitemo
GB50227-2008 "Kodhi yekugadzira shunt capacitor mudziyo
JB/T7111-1993 "High voltage shunt capacitor device"
JB/T10557-2006 "High voltage reactive local compensation device"
DL/T 604-1996 "Kuraira tekinoroji mamiriro epamusoro voltage shunt capacitors"
Main technical performance index
1.Capacitance kutsauka
1.1 Musiyano pakati peiyo chaiyo capacitance uye yakatemerwa capacitance yechishandiso iri mukati meyero ye0- + 5% yeiyo rated capacitance.Chiyero chakakwirira kudarika mamwe mafekitari
1.2Chiyero chehukuru kusvika kune hudiki capacitance pakati pemitsetse miviri yemudziyo haifaniri kudarika 1.02.
2.Inductance kutsauka
2.1Pasi yakayerwa ikozvino, iyo inobvumidzwa kutsauka kweiyo reactance kukosha ndeye 0 ~ + 5%.
2.2 Iko reactance kukosha kwechikamu chimwe nechimwe haifaniri kudarika ± 2% yeavhareji kukosha kwezvikamu zvitatu.
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 |
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