(W)TAL 6-35KV 100-10000Kvar amandla ombane aphezulu AC isihluzi iseti epheleleyo

(W)TAL 6-35KV 100-10000Kvar amandla ombane aphezulu I-AC isihluzo esipheleleyo iseti efakiweyo

Inkcazelo emfutshane:

Ngokusetyenziswa ngokubanzi kweziguquli ezahlukeneyo, abaguquli bezihlandlo, ii-arc zombane zombane kunye nezinye izixhobo zombane ezingabonakaliyo, ii-harmonic currents zabo zihlala zigqithisa amaxabiso avumelekileyo emigangatho yesizwe echaphazelekayo, echaphazela kakhulu umgangatho wamandla wegridi yamandla.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

Ngokusetyenziswa ngokubanzi kweziguquli ezahlukeneyo, abaguquli bamaxesha amaninzi, iziko zombane ze-arc kunye nezinye izixhobo zombane ezingezizo, imisinga yabo ye-harmonic ihlala igqitha kumaxabiso avumelekileyo emigangatho yesizwe echaphazelekayo, echaphazela ngokunzulu umgangatho wamandla wegridi yamandla.
Isethi esipheleleyo se-high-voltage filter sisixhobo sokucoca "i-passive", oko kukuthi, i-reactor filter kunye ne-high-voltage filter capacitor idibene ngokufanelekileyo.Emva kokulungiswa ngokuchanekileyo, isebe lokucoca linokwenza umjelo ophantsi we-impedance nganye ye-harmonic yomyalelo ophezulu, ukwenzela ukuba i-harmonic current ehambelanayo ibe nkulu.Inxalenye yayo iqukuqela kwisihluzi ukuhluza i-harmonic yangoku kunye nokunciphisa isantya sokuphazamiseka kombane we-harmonic kwindawo yokufikelela yoluntu.Ukongeza, ikwabonelela ngembuyekezo yamandla asebenzayo kwaye iphucula into yamandla.
Isixhobo sifakwe ikakhulu kwicala le-6kV, i-10kV, i-35kV, i-110kV yebhasi yebhasi, kwaye ifanelekile kwiindawo ezinemisinga emikhulu ye-harmonic efana neenkqubo zamandla, isinyithi, isinyithi, izityalo ze-aluminium, i-petroleum, imboni yeekhemikhali, umzila kaloliwe ombane, ukwenza iphepha kunye nokwakhiwa kweenqanawa. .

Inkcazo yoMfanekiso

Iiparamitha zobugcisa kunye nemilinganiselo yesakhiwo

1. Umbane olinganisiweyo: 6kV, 10kV, 35kV, 110kV;
2. Ukusebenza rhoqo: 50Hz;
3. Umthamo olinganisiweyo: 50Kvar-30000kvar;
4. Ukulungiswa rhoqo: amaxesha 3, 5 amaxesha, 7 amaxesha, 11 amaxesha, 13 amaxesha nangaphezulu;
5. Imodi yokusebenza: umsebenzi oqhubekayo, ngokuzenzekelayo / manual.

Iimpawu zemveliso kunye nobungakanani bokusetyenziswa

1. I-capacitor yokucoca iqulethwe ngamacandelo amaninzi e-capacitor, kunye ne-filter capacitor enye ithatha isakhiwo sesigaba esisodwa sokulungiswa kwe-phase-split.I-capacitor yokucoca ithatha yonke ifilimu edibeneyo ephakathi, eneempawu zobukhulu obuncinci, ilahleko ephantsi kunye nobushushu obuphantsi bokusebenza.
2. I-reactor filter ithatha i-single-class dry dry-core structure, kwaye ixabiso le-inductance lihlala lihlengahlengiswa nge-5%.I-reactor inokufakwa ngokuthe tye kwimo ye "-" okanye "pin".
3. Isakhiwo sesethi esipheleleyo sezixhobo zokucoca siguquguqukayo, kwaye sinokuba luhlobo lwekhabhinethi okanye uhlobo lwesakhelo.Xa ulwakhiwo lwesakhelo samkelwa, sonke isixhobo sihlukaniswe ngamacingo.
4. Isixhobo sokucoca siqulunqwe ngeendlela zokulawula kunye ngokuzenzekelayo, okwenza umsebenzi ube lula kwaye ukhuselekile.
5. Yamkela isixhobo sokukhusela esizenzekelayo sekhompyuter ukulandelela utshintsho lwenkqubo ngexesha lokwenyani.Yenza isixhobo sisebenze ngokukhuselekileyo nangokuthembekileyo.
6. Ngokweemfuno zenkqubo yomsebenzisi, inokucoca ngokufanelekileyo i-harmonics ye-high-order yegridi yamandla, ihlawule amandla asebenzayo, kwaye iphucule umgangatho wombane.
Imiqathango yokusetyenziswa:
1. Ukuphakama: <1000m;
2. Ubushushu be-Ambient: -25℃～+45℃;
3. Ukufuma okuhambelanayo: <90% kwi-20℃;
4. Indawo yofakelo ayinakungcangcazela okubukhali koomatshini, akukho rhasi edliwayo kunye nomphunga, akukho conductivity yombane kwaye akukho luthuli luqhushumbayo.

Iimpawu zesakhiwo semveliso kunye nemiyalelo yoku-odola

isakhiwo:
Iqulathe iswitshi ekwahlulahlulayo enevoltage ephezulu, i-vacuum ye-voltage ephezulu okanye i-vacuum breaker yesekethe, i-transformer yangoku, uhlobo olomileyo lwesixhobo sokucoca umngxuma, i-zinc oxide.
Isibambisi sombane, i-capacitor yokucoca, i-fuse enevoltage ephezulu, i-coil yokukhupha kunye ne-non-inductive resistor yenziwe ngokufanelekileyo ngesixhobo sokucoca esine-single-tuned okanye isihluzo sokudlula okuphezulu.
isixhobo.Isixhobo sokucoca esilungiselelweyo sisetyenziselwa ukuhluza iimpawu eziphambili zeharmonics kumthombo we-harmonic, njenge-3rd, 5th, 7th, 11th, njl.;ipasi ephezulu
Isixhobo sokucoca sifezekisa ikakhulu injongo yokucoca i-13th nangaphezulu kwe-harmonics yomyalelo ophezulu.Isixhobo se-TAL sixhotyiswe ngesixhobo sokulawula ukutshintshela ngokuzenzekelayo kunye nokukhuselwa kwe-microcomputer
isixhobo.
umgaqo wokusebenza:
Isixhobo sokucoca i-TAL ikakhulu siqulunqwe ngee-capacitors zokucoca, ii-reactors zokucoca, njl njl ukwenza izixhobo zokucoca i-LC.
imbuyekezo yomsebenzi.Izixhobo zokucoca iLC ikakhulu ziquka izixhobo zokucoca ezilungelelanisiweyo, izixhobo zokucoca ezilungelelaniswe kabini, izixhobo zokucoca ezipase kakhulu, kunye nezixhobo zokucoca udidi lwe-C.Kwisicelo esisebenzayo, amaqela amaninzi ezixhobo zokucoca ayilwe ngokokusasazwa kunye nobukhulu bemfuno yamandla esebenzayo kunye ne-harmonic yangoku.
Ukuseta le harmonic ilingana neshaneli ye-impedance ephantsi, ukuze uninzi lwangoku lwe-harmonic luqukuqelele kwisekethe yokucoca.icebo lokucoca ulwelo oluphezulu lithetha ukunqunyulwa rhoqo
Ezi harmonics zingentla zonke zibonisa i-impedance ephantsi, kwaye isixhobo sokucoca udidi lwe-C sineempawu zokulungiswa kwebhendi ebanzi kunye nelahleko ephantsi.Ukuhlelwa kwezixhobo zokucoca kufuneka kuqhutywe
Ubalo oluchanekileyo, kungekuphela nje ukucoca umbane ophambili weharmonic yangoku, kodwa nokuhlangabezana neemfuno zembuyekezo yamandla asebenzayo, kodwa nokuthintela ubuninzi obupheleleyo.
I-harmonic current ikhuliswe ngenxa ye-resonance efanayo yesixhobo sokucoca kunye ne-impedance yenkqubo.Isoftware yoyilo lwesixhobo sokucoca yenkampani inokusekwa kuyo
Iimpawu ezithile zomsebenzisi ngamnye zinokukhawuleza kwaye zibonelele ngokufanelekileyo isikimu soyilo lwesixhobo sokucoca ngendlela echanekileyo yokulinganisa.

Imiyalelo yokuodola komsebenzisi:
1. Umzobo wenkqubo yamandla;
2. Indawo yokuhlola i-Harmonic (PCC) indawo;
3. Owona mthamo uphezulu kunye nomncinci wesekethe emfutshane yePCC point busbar;
4. Umthamo we-transformer engundoqo, i-voltage elinganisiweyo yokuqala kunye neyesibini kunye nepesenti yombane we-impedance;
5. Uhlobo kunye nobude bokudibanisa ukusuka kwi-transformer eyintloko kumthwalo ngamnye (ukubala umgca wokungaphumeleli);
6. Ukuba kukho imbuyekezo ye-capacitor ekuqaleni, kufuneka ibonelele: indawo yokufakela, umthamo, i-voltage elinganisiweyo, indlela yokudibanisa, izinga lokuphendula, njl.;
7. Ukusetyenziswa kwamandla kwesivumelwano sendawo yePCC kucudisa ubungakanani bomthamo ofakiweyo wenkqubo yonikezelo lwamandla (ukuba umda okhoyo ovumelekileyo we-harmonic wenqaku lePCC unikezelwe ngokuthe ngqo);
8. Ukuhambelana kwemvelaphi;
9. Ubungakanani besizukulwana sangoku se-harmonic;ukuba ayifakwanga kwimveliso, inokubonelela ngayo yonke
Kukho iiparameters ezineenkcukacha zezixhobo ezenza i-harmonic current, njengenani lee-pulses zokuhlaziya, uhlobo lwesilungisi samandla, nokuba yi-thyristor rectifier okanye i-diode rectifier.
Ubungakanani besizukulwana sangoku se-harmonic sinokubonelelwa ngokuthe ngqo kwifektri yezixhobo;
10. Imfuno esebenzayo yamandla okanye ibonelele ngexabiso lenyanga eliphakathi kwamandla, ixabiso eliphakathi kwamandla asebenzayo kunye nemeko yamandla emva kwembuyekezo.
11. Ukubaluleka kufuneka kunikwe imodeli yokukhethwa kwezixhobo eziphambili ezifana nokutshintshwa kwe-isolation, i-reactors, i-filter capacitors, i-coil discharge, i- arresters, njl.
Idatha enikezelwe ngumthengi inokulungiswa ngokweyona meko.Ukuba kukho iimfuno ezikhethekileyo, kunokuxoxisana nomthengisi kunye nomthengi.
12. Umhla wokufumaneka.
13. Iingcaciso ezongezelelweyo zinokunikwa ukuba kukho iimfuno ezizodwa.