TBBX Type 1000kvar Fiexd Reactive Compensation Switchgear Panel

High Voltage Switchgear General

Yueqing Aiso 1000kvar Fiexd Reactive Compensation Switchgear Panel (inozonzi mudziyo) inokodzera 6-36kV 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 kushandisa zvikamu zvemhando dzakasiyana maererano nezvaunoda.Ndokumbira utiudze zvaunoda switchgear panel, uye mainjiniya edu achapa hurongwa hwese uye mutengo wechigadzirwa mukati meawa imwe panguva yekushanda, Yekukurumidza mhinduro nguva, nekuti isu tine ruzivo rwakakwana muindasitiri.Isu tine kugona kuve mupi wako akavimbika wemidziyo yemagetsi.

Switchgear Panel Executive zviyero

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"

SwitchgearMain 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.

Chimiro uye nheyo yekushanda

1.Chigadzirwa chacho chimiro chekhabhineti kana chimiro chechimiro, chinogona kushandura capacitor bank manually, uye inogona kugadzirirwa nevoltage uye reactive power automatic controller to auto-matically switch the capacitor bank.

2.Iyo kabhiniti yekugadzira dhizaini ine inopinda yekuparadzanisa switchgear, yakatevedzana reactor cabinet, shunt capacitor cabinet uye bhazi rakabatana.Iyo capacitor cabinet inokwanisa kuona huwandu hwemakabati zvichienderana nekukwanisa kwemuripo uye chirongwa chekumisikidza, icho chinowanzo umbwa nemakabati akawanda.Muviri wekhabhineti wakagadzirwa nemhando yepamusoro inotonhora-yakatenderedzwa simbi ndiro inokotama welding kana aluminium-zinc plate bending assembly.

3.Structure marongerwo: kana chiyero chakayerwa cheiyo capacitor imwe chete 30 kilowatts, iyo capacitor bank inoumbwa neatatu-layer (single) kaviri-mutsara chimiro, apo iyo yakatemerwa huwandu inopfuura 100 kilowatts, maviri-layer (single) kaviri-mutsara chimiro, uye kana iyo yakatemerwa huwandu inopfuura 200 kilowatts, imwe-layer (single) kaviri-mutsara chimiro.

4.Frame structure device inoumbwa ne disconnector frame, air dry co re reactor, shunt capacitor frame uye fence.Inosanganisira zinc oxide arrester, shunt capacitor, fiyuzi imwe chete yekudzivirira, yakavharwa yakazara yekuburitsa coil, post insulator, mhangura (aluminium) bhasi bar uye simbi furemu.

• Iyo capacitor set yakavharwa pasimbi yesimbi, uye yekubatanidza bhazi uye mbiru insulators inosanganiswa kuti iite dunhu rekutanga maererano neyakagadzika yekubatanidza mode.

• Mamiriro ebhangi capacitor anowanzo kuunganidzwa mhando, ine yakasimba uye yakagadzikana chimiro, kuchengetedza simbi uye nyore kuisa uye kutakura.

• Mafomu ekuisa capacitor anogona kupatsanurwa kuita mutsara wetatu mutsara mhando, kaviri mutsara single layer mhando uye kaviri layer kaviri mutsara chimiro.

• Chikamu chega chega capacitor chinowanzobatanidzwa mune parallel uyezve munhevedzano.Kumusoro kwesimbi furemu kunopisa-kunyura kwakabatiswa kana kupfapfaidzwa nepurasitiki.

• Fence (1.8m yakakwirira) inogona kusetwa kutenderedza mudziyo wese sezvinodiwa.Nzvimbo yefence inopfapfaidzwa nepurasitiki.Iyo furemu zvinhu inogadzirwa nemhando yepamusoro profiles.Ona Fig. 11-Fig.17 yeratidziro uye chimiro chechimiro.

5.Kusarudzwa kwenhevedzano reactor

Iwo akatevedzana mareactor akaiswa padivi raakarerekera anowanzo sarudza yakaoma core reactor;iwo akateedzana reactor akaiswa padivi remagetsi anowanzo sarudza iyo air-core reactor, iyo inogona kuiswa muzvikamu zvitatu kana kuiswa mufonti.

6.Secondary kudzivirira uye kutonga

Iyo capacitor bhangi inotora microcomputer capacitor yekudzivirira yekutarisa mudziyo, iyo yakaiswa pamberi yakakwira-voltage switchgear.Iine maitiro maviri ekutonga: manual uye kure otomatiki kudzora, uye maviri anovharirana.

Kune iyo capacitor bhangi inoda otomatiki switching control, iyo voltage uye reactive simba otomatiki kudzora mudziyo kana simba factor controller rinoshandiswa kushandura otomatiki bhangi capacitor kuburikidza nesampling, logic ongororo uye kuraira switching switch.Iyo controller inotakura RS232 kana RS485 yekutaurirana interface, iyo inogona kubatanidzwa nemimwe midziyo yekutarisa mune substation kuti iite yakasanganiswa substation otomatiki system kuti isangane nezvinodiwa zveakasiyana mashandisiro uye manejimendi modes senge isina kutariswa kana undermaned substation uye centralized control.

7.Interlock zvinodiwa

Iyo kabhiniti inopinda inoshongedzerwa negrounding switch uye wedunhu breaker mechanic inter-locking uye magetsi anovharirana, uye yega yega capacitor inopihwa nemagetsi kukiya nekukiya yemusuwo, ichitamba basa rekuchengetedza kuchengetedza.Kana magonhi ese ekhabhineti asingabvumidzwe kuvhara kana kuvhura pamadiro panguva yekushanda, chinja chikuru chinogumbura pakarepo;nokuda kwechimiro chechimiro, mushandisi anofanira kuisa mechanical coding lock pane yekushanda kwechigadziro chekuparadzanisa mumudziyo we capacitor uye musuo wefenzi kuti uite missed operation ichivharira nechemberi wedunhu breaker.Mukova wefenzi unofanirwa kuvharwa usati washanda uye haufanirwe kuvhurwa panguva yekushanda, kudzivirira zvakanyanya kuitika kwemarudzi ese e misoperation.

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