TBBZ 6-35KV 100-10000Kvar amandla ombane aphezulu asebenzayo amandla azenzekelayo imbuyekezo isixhobo capacitance imbuyekezo ikhabhinethi
Ingcaciso yeMveliso
Esi sixhobo silungele uthotho lwe-3 ~ 35kV inkqubo yamandla ukubuyisela inkqubo yamandla asebenzayo, ukuphucula amandla ombane, ukulungelelanisa umbane wegridi, ukunciphisa ilahleko yomgca, ukuphucula umgangatho wonikezelo lwamandla, kunye nokuphucula ukusetyenziswa kombane kunye nezixhobo zokusasazwa.Ukususela kumawaka ukuya kwishumi lamawaka.Isixhobo siqwalaselwe ngokubanzi malunga nohlobo oluphambili lwe-wiring, indlela yokukhusela, ukunciphisa i-inrush current kunye nokunciphisa i-harmonic overload ukuqinisekisa ukusebenza okukhuselekileyo nokuthembekileyo;isixhobo sinesakhiwo esilula kunye nesincinci, esilungele ukufakwa kunye nokugcinwa kwendawo;ingasetyenziselwa isinyithi, imigodi, i-petroleum, iikhemikhali, oomatshini, izinto zokwakha, umasipala, ishishini lokukhanya kunye namanye amashishini.
Umthamo osebenzayo wangoku unyusa ilahleko yenkqubo yonikezelo lwamandla, kwaye uninzi lothungelwano lwangoku losasazo kwilizwe lam lusebenzisa indlela yembuyekezo yamandla asebenzayo we-substation esisigxina yeebhanki ze-capacitor.ingxaki yokuhlawula ngaphantsi.I-TBBZ-10kv yamandla ombane aphezulu asebenzayo imbuyekezo yamandla ombane oluzenzekelayo iseti epheleleyo, isebenzisa isilawuli esizenzekelayo esisebenzayo ukubona igridi yombane kunye nemeko yamandla, ngomgwebo obanzi wombane wegridi kunye nemeko yamandla, inokulawula ukulawulwa okuzenzekelayo komthwalo kubini. ii-transformers eziphambili ngaxeshanye I-Voltage kunye nokutshintsha okuzenzekelayo kwee-capacitors zembuyekezo yamandla asebenzayo kwiibhasi ezimbini zokulinganisa umbane wenkqubo kunye nokubonelela ngamandla.Nciphisa ilahleko yomgca, khusela umgangatho wonikezelo lwamandla, kwaye ucombulule imbuyekezo yamandla asebenzayo kunye neengxaki zembuyekezo engaphantsi.
Inkcazo yoMfanekiso
Iiparamitha zobugcisa
Umbane olinganisiweyo: 3-35kV;
Ilinganiswe rhoqo: 50Hz;
Inani lamaqela: 1-5 amaqela;
Umthamo olinganisiweyo: 100-10000kvar;
Ukukhetha ipharamitha ye-reactor: cinezela ukuvala i-inrush yangoku, izinga lokusabela li-0.1-1%;cinezela ngaphezu kwe-5 harmonics, izinga lokuphendula liyi-6%;cinezela ngaphezu kwe-3 harmonics, izinga lokuphendula li-12%.
Iimpawu zemveliso kunye nobungakanani bokusetyenziswa
Indlela yokusebenza kunye neempawu:
1. Isixhobo ikakhulu siqulunqwe yibhanki ye-capacitor ye-high-voltage parallel, i-series iron core reactor, i-capacitor switching vacuum circuit breaker, i-transformer yangoku, i-zinc oxide arrester, i-coil yokukhupha, i-reactive power controller automatic compensation, kunye neyunithi ekhethekileyo yokukhusela i-microcomputer ye-capacitors.
2. Isixhobo samkela amandla aphezulu kunye nokutshintsha kwe-gap yamandla asebenzayo.Ngokudibanisa ngokuzenzekelayo, inokuqonda ukulungiswa kwamandla amaninzi kunye nenani elincinci lamaqela e-capacitor kunye nenani elincinci lokutshintsha kwe-vacuum ye-voltage ephezulu, ngaphandle kokubangela ukunyuka okukhulu kweendleko.Ixabiso elihle kakhulu lomlinganiselo wokusebenza.Inokuthi iqwalaselwe ngokulinganayo ngokweemfuno zomsebenzisi, kwaye inokutshintshwa inyathelo ngenyathelo.
3. I-fuse ye-spray-by-type ixhunyiwe kwichungechunge kunye ne-capacitor.Xa inxalenye yecandelo lochungechunge (50% -70%) ngaphakathi kwe-capacitor idiliza, i-fuse iya kwenza ngokukhawuleza ukususa i-capacitor ephosakeleyo kwibhanki ye-capacitor, ukukhusela ngokufanelekileyo impazamo yokwandisa.
4. I-coil yokukhupha idibaniswe ngokuhambelana ne-capacitor circuit.Xa ibhanki ye-capacitor ihoxisiwe kunikezelo lwamandla, i-voltage eseleyo kwi-capacitor inokuncitshiswa ukusuka kwixabiso eliphezulu lombane olinganisiweyo ukuya ngaphantsi kwe-50v kwimizuzwana emihlanu.
5. I-reactor series ixhunyiwe kwi-series kwi-capacitor circuit ukukhawulela i-harmonics ye-high-order kwi-switching capacitor bank kunye nokunciphisa i-inrush current yokuvala.Kwi-harmonics ngaphezu komyalelo wesithathu, khetha i-4.5% -6%, kunye nokucinezela i-harmonics ngaphezu komyalelo wesithathu, khetha i-12% -13%
6. Uyilo lwesakhiwo esinengqiqo, ukuzinza okuhle kwe-thermal kunye nokuguquguqukayo, udidi lwekhabhinethi luhlala lusetyenziswa ukubonisa imeko ephilayo yesixhobo, kwaye inenkqubo yokutshixa, ifestile yokujonga, kunye nomsebenzi wokutshixa ngenkani;isixhobo sangaphandle sinocingo lokuqinisekisa ukusebenza kunye nokugcinwa.Ukhuseleko lwabasebenzi.
7. Ubungakanani obupheleleyo, umbala kunye nendlela yocingo yesixhobo, inokuqulunqwa ngokweemfuno zomsebenzisi
8. I-high-voltage reactive power compensation isilawuli esikrelekrele sisetyenziselwa ukulawula ngokuzenzekelayo ukutshintshwa kwee-capacitors, kunye neqondo eliphezulu lokuzenzekelayo, ukulinganisa okupheleleyo, ukubonisa, ukulawula kunye nemisebenzi yokunxibelelana.Inokutshintsha ibhanki ye-capacitor ngokwamandla asebenzayo, kwaye ihlawule ngokuzenzekelayo amandla asebenzayo omthwalo ngaphandle komsebenzi wezandla.Ukungenelela, xa i-power factor ingaphezulu kwe-0.95, iya kuphuma ngokuzenzekelayo xa impazamo yangaphandle okanye ukungaphumeleli kwamandla kwenzeka, kwaye iya kuphinda iqalise ukusebenza emva kokuhanjiswa kwamandla.Umlawuli unokubonisa idatha yembali-esebenzayo-amandla asebenzayo-amandla abonakalayo amandla-amandla e-inductive capacitive-system yangoku-I-Voltage-harmonic display 3-29 amaxesha-ingxelo yedatha yembali;
9. Iyunithi yokukhusela i-microcomputer isetyenziselwa ukukhusela isixhobo, kunye nesigaba esibini sokukhuselwa ngokuhlukileyo kunye nemisebenzi yokukhusela unxantathu ovulekileyo.Xa iqela ngalinye le-capacitors lingaphumeleli, iyunithi yokukhusela i-microcomputer inqumla kwaye ivimbele iqela le-capacitors, kunye namanye amaqela e-capacitor asebenza ngokuqhelekileyo.
10. Isixhobo sivumelekile ukuba sisebenze ixesha elide phantsi kwe-frequency yamandla 1.1 amaxesha ombane olinganisiweyo
11. Isixhobo sivumelekile ukuba siqhube ngokuqhubekayo phantsi kwe-steady-state overcurrent ye-1.3 amaxesha alinganiselwe ngoku ngenxa yokugqithisa kunye ne-harmonics ephezulu.
Imiqathango yokusetyenziswa:
◆ Indawo yofakelo: ngaphakathi/ngaphandle
◆ Ubushushu be-Ambient: -20℃～+40℃
◆Ukufuma okuhambelanayo: ≤90% (25℃)
◆Ukuphakama: ≤2000 yeemitha
Indawo yofakelo kufuneka ingabinantshukumo emandla yomatshini, kungabikho rhasi inobungozi kunye nomphunga, kwaye kungabikho uthuli oluqhumayo okanye oluqhumayo.
Iinkcukacha zemveliso
Iimveliso shot real
Ikona yocweyo lwemveliso
Ukupakishwa kwemveliso
Ityala lesicelo semveliso
