Isihluzo saseTshayina esiQeqeshelwe yi-China 400A 10kv iSigaba esiThathu esineMicimbi ePhakamileyo yeVoltage esebenzayo yeHarmonic Filter ene-IGBT kunye neMonitor (umgangatho wamandla) Apf3l-10/400
Malunga nezityholo ezindlongo-ndlongo, sikholelwa ukuba uyakube ukhangela yonke into enokusoyisa.Singatsho ngokuqinisekileyo ukuba ngokugqwesa ngolo hlobo kwiindleko ezinje sibe sesona siphantsi singqonge kwi-China yobuGcisa baseTshayina 400A 10kv iSigaba esiThathu esineMicingo ePhakamileyo yombane.Isihluzo esisebenzayo seHarmonicnge-IGBT kunye neMonitor (umgangatho wamandla) Apf3l-10/400, Sihlonipha inqununu yethu engundoqo yokunyaniseka kwinkampani, eyona nto iphambili kwinkampani kwaye siya kwenza konke okusemandleni ethu ukubonelela abathengi bethu ngeempahla ezisemgangathweni ophezulu kunye nenkxaso ebalaseleyo.
Malunga nezityholo ezindlongo-ndlongo, sikholelwa ukuba uyakube ukhangela yonke into enokusoyisa.Singatsho ngokuqinisekileyo ukuba ngokugqwesa ngolo hlobo kwezo ndleko siye saba ngabona baphantsiIsihluzo esisebenzayo seHarmonic, Udonga lwaseTshayina lunyuselwe, Jonga phambili kwikamva, siya kugxininisa ngakumbi kwisakhiwo sophawu kunye nokukhuthazwa.Kwaye kwinkqubo yoyilo lwesicwangciso sophawu lwehlabathi samkela amaqabane amaninzi nangakumbi asijoyine, asebenze kunye nathi ngokusekwe kwinzuzo efanayo.Masiphuhlise imarike ngokusebenzisa ngokupheleleyo izibonelelo zethu ezibanzi kwaye sizame ukwakha.
Isishwankathelo
I-HYAPF yokucoca amandla asebenzayo ibona umthwalo wangoku ngexesha langempela ngokusebenzisa i-transformer yangoku yangaphandle (CT), ibala i-harmonic yomthwalo wangoku ngokusebenzisa i-DSP yangaphakathi, kwaye iyithumele kwi-IGBT yangaphakathi nge-signal ye-PWM, emva koko ivelise imbuyekezo yangoku. kunye ne-amplitude efanayo kodwa i-engile yesigaba esichaseneyo kwii-harmonics ezichongiweyo ukuphumeza umsebenzi wokucoca.
I-HYSVG static var generator ibona umthwalo wangoku ngexesha langempela ngokusebenzisa i-transformer yangoku yangaphandle (CT), ibala amandla asebenzayo omthwalo wangoku ngokusebenzisa i-DSP yangaphakathi, kwaye iyithumele kwi-IGBT yangaphakathi ngesignali ye-PWM ngokwesethi. ixabiso , emva koko velisa imbuyekezo esebenzayo efunekayo ukuphumeza umsebenzi wembuyekezo osebenzayo.
● Imbuyekezo ye-Harmonic: I-APF inokucoca i-2 ~ 50 amaxesha e-harmonics e-random ngexesha elinye
● Imbuyekezo yamandla asebenzayo: I-Capacitive & Inductive (-1 ~ 1) imbuyekezo engenanyathelo
● Ukusabela ngokukhawuleza
● Ubomi boyilo bungaphezulu kweeyure ezingama-100,000 (ngaphezu kweminyaka elishumi)
● Umthwalo onobuchule kunye nowokuthomalalisa -1 ~ 1 imbuyekezo.
● Imbuyekezo yokungalingani kwamanqanaba amathathu.
● I-frequency switching frequency yi-10K, impendulo ekhawulezayo ngokugqithisileyo imbuyekezo eguqukayo.
Umzekelo kunye nentsingiselo
| HY | □ | - | □ | - | □ | / | □ | □ |
| | | | | | | | | | | | | |||
| 1 | 2 | 3 | 4 | 5 | 6 |
| Hayi. | Igama | Intsingiselo | |
| 1 | Ikhowudi yeshishini | HY | |
| 2 | Uhlobo lwemveliso | APF: isihluzo samandla asebenzayo SVG: static var generator | |
| 3 | Inqanaba lombane | 400V | |
| 4 | Umthamo | 300A(200kvar) | |
| 5 | Uhlobo lweeNcingo | 4L: 3P4W3L: 3P3W | |
| 6 | Uhlobo lokunyuka | Akukho phawu: uhlobo lwedrowaxA: uhlobo lwekhabhathixB: Uhlobo olunyuswe eludongeni (Iinketho ezintathu) |
Iiparamitha zobuGcisa
Iimeko eziqhelekileyo zokusebenza kunye nokufakwa
| Ubushushu obugciniwe | -10°C~+40°C |
| Ubuntu bezizalwane | 5% ~ 95%, akukho condensation |
| Ukuphakama | ≤1500m, 1500 ~ 3000m (ukunciphisa i-1% nge-100m) ngokwe-GB / T3859.2 |
| Iimeko zokusingqongileyo | akukho rhasi inobungozi kunye nomphunga, akukho luthuli oluqhumayo okanye oluqhumayo, akukho kungcangcazela komatshini |
| Ufakelo lwangaphandle | Ubuncinci indawo ye-15cm kufuneka igcinelwe iindawo zomoya eziphezulu kunye nezantsi zemodyuli, kwaye [empuma 60cm indawo kufuneka igcinwe ngaphambili nangasemva kwekhabhinethi ukwenzela ukugcinwa lula. |
| Iiparamitha zenkqubo | |
| Ulinganiso lombane womgca wegalelo | 380V (-20% ~ +20%) |
| Ilinganiswe rhoqo | 50Hz (45Hz ~ 55Hz) |
| Isakhiwo segridi yamandla | 3P3W/3P4W (400V) |
| I-transformer yangoku | 100/5 ~ 5,000/5 |
| Itopology yesekethe | inqanaba lesithathu |
| Ukusebenza ngokugqibeleleyo | ≥97% |
| Umgangatho | JB/T 11067-2011, DL/T 1216-2013 |
Ukusebenza
| Ixesha lokuphendula | < 10ms |
| Into ekujoliswe kuyo yamandla | 1 |
| Ukupholisa umoya okukrelekrele | umoya omhle kakhulu |
| Inqanaba Lengxolo | <65dB |
Isakhono sokubeka iliso kunxibelelwano
| Ujongano lonxibelelwano | RS485, CAN ujongano | ||||||||
| Inkqubo yonxibelelwano | Iprothokholi yeModbus | ||||||||
| Ujongano lokubonisa imodyuli | I-LCD yesikrini esinemisebenzi emininzi yokuchukumisa umbala (ukhetho) | ||||||||
| Umsebenzi okhuselayo | Ukukhuselwa kwe-voltage engaphezulu, ukukhuselwa ngaphantsi kwe-voltage, ukhuseleko lwe-short-circuit, ukhuseleko lwangoku, ukhuseleko lobushushu obugqithisileyo, ukhuseleko lwempazamo | ||||||||
| I-alam yemposiso | Xhasa uhlolo oluzimeleyo okanye ukubeka iliso kwindawo enye | ||||||||
| APF/SVG Dimension and structure | umthamo | Ubungakanani(WxHxD) | Idimension yokunyuka(WxH) | ||||||
| uhlobo lwedrowa | uhlobo olufakwe eludongeni | uhlobo lwedrowa | ixhonywe eludongeni | idrowa uhlobo Umngxuma imilinganiselo | |||||
 | 50A(35kvar)/4L | 486x183x550 | 500x550x183 | 465×130 | 470×350 | 445×185 | |||
| 75A(505kvar)/4L | 486x220x610 | 492x610x220 | 465×150 | 466×350 | 445×222 | ||||
| 100A(70kvar)/4L | 486x220x610 | 492x610x220 | 465×150 | 466×350 | 445×222 | ||||
| 100kvar/4L | 540x278x540 | 555x540x278 | 525×220 | 530×350 | 508×280 | ||||
Malunga nezityholo ezindlongo-ndlongo, sikholelwa ukuba uyakube ukhangela yonke into enokusoyisa.Singatsho ngokuqinisekileyo ukuba ngeyona ndlela ibalaseleyo ngeendleko ezinjalo sibe sesona siphantsi singqonge iChina yobuGcisa baseTshayina 100A 0.4kv iSigaba esiThathu esineMicimbi ePhakathi yeVoltage eSebenzayo esiXhobisayo esine-IGBT kunye neMonitor (umgangatho wamandla) Apf 0.4/100 , Siyayihlonipha inqununu yethu engundoqo yokunyaniseka kwinkampani, eyona nto iphambili kwinkampani kwaye siya kwenza konke okusemandleni ethu ukubonelela abathengi bethu ngeempahla ezisemgangathweni ophezulu kunye nenkxaso ebalaseleyo.
Ubungcali baseTshayinaUdonga lwaseTshayina lunyuselwe, I-Active Harmonic Filter, Jonga phambili kwikamva, siya kugxininisa ngakumbi kwisakhiwo sophawu kunye nokukhuthazwa.Kwaye kwinkqubo yoyilo lwesicwangciso sophawu lwehlabathi samkela amaqabane amaninzi nangakumbi asijoyine, asebenze kunye nathi ngokusekwe kwinzuzo efanayo.Masiphuhlise imarike ngokusebenzisa ngokupheleleyo izibonelelo zethu ezibanzi kwaye sizame ukwakha.
