Fasalka Warshadaha 30a 50a 75a 100a 150a Sadexda Waji ee Ilaalinta Sare ee Awooda Firfircoon

Sharaxaad Gaaban:

Culaysyo badan oo badan ayaa ah kuwo aan toos ahayn, oo soo bandhigaya iswaafajinta shabkada korantada oo sidaas awgeed si weyn u wiiqaysa tayada korantada.NK filter harmonic firfircoon ahf waa wax soo saarka ugu fiican si wax ku ool ah u yareeya harmonics-ka aan la rabin.Culaysyada aan tooska ahayn, marka loo eego culeysyada tooska ah, ayaa noqday kuwa sii badanaya: beddelayaasha soo noqnoqda ee nidaamyada wadista, tirada badan ee sahayda korantada ee qaabka beddelka ee loo isticmaalo IT-ga iyo qalabka isgaarsiinta, iyo sidoo kale aad iyo aad u badan oo ka mid ah qalabka elektaroonigga ah ee guriga.

Xataa tignoolajiyada nalka ayaa inta badan adeegsata sahay koronto oo aan toos ahayn.Culaysyada aan tooska ahayn ayaa ku soo badanaya dhirta warshadaha, dhismayaasha xafiisyada, xarumaha xogta ama xitaa guryaha gaarka loo leeyahay.Fasalka warshadaha firfircoon filter apf oo ku saleysan shirkadeena khibrad sanado badan, waa alaab la isku halayn karo.Adeegsaduhu wuxuu dejin karaa cabbirrada si shaandhada harmonic firfircoon ee ahf ay isku mar si wada jir ah u shaandheyso harmonics, si firfircoon u magdhabiso awoodda falcelinta, magdhowga dheelitir la'aanta saddexda weji, iyo magdhowga hoos u dhaca korantada, iwm.

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Astaamaha

Firfircoonida shaandhada apf waa nooc cusub oo qalab elektaroonik ah oo loogu talagalay shaandhaynta firfircoon ee mowjadaha wada siman iyo magdhowga tamarta falcelinta.Waxay sameyn kartaa shaandhaynta waqtiga-dhabta ah iyo magdhowga hirarka is-waafajinta (labadaba cabbirka iyo inta jeer ee la beddelo) iyo awood firfircoon oo firfircoon, waxaana loo isticmaalaa in laga gudbo faa'iido darrada xakamaynta is-waafajinta dhaqameed iyo hababka magdhowga falcelinta ee filtarrada dhaqameed, si loo ogaado shaqada shaandhaynta habaysan iyo shaqada magdhowga tamarta falcelinta.Intaa waxaa dheer, waxaa si ballaaran loo codsadaa galay awoodda, metallurgy.batroolka, dekedda, kiimikooyinka iyo warshadaha iyo macdanta.

Shaandheeyaha harmonic-ka firfircoon wuxuu qaataa naqshad casri ah oo modular ah.Nidaamka filtarka firfircoon wuxuu ka kooban yahay hal ama dhowr qaybood oo AHF ah iyo shaashad taabasho ikhtiyaari ah HMI.Mid kasta oo AHF ah waa nidaam shaandhayn is-waafajin ah oo madax-bannaan, isticmaalayaashuna waxay beddeli karaan qaabeynta nidaamka shaandhaynta iswaafajinta iyagoo ku dara ama ka saaraya cutubyada AHF.

AHF-ta waxaa lagu heli karaa saddex qaab oo wax lagu dhejiyo: rack-ku-saaran, darbi-ku-dhejin, kabadh lagu rakibay.

1. Naqshadaynta moodeelka ah, cillad kasta oo module ah ma saameyn doonto hawlgalka caadiga ah ee qaybaha kale, si weyn u hagaajinaya kalsoonida qalabka oo dhan;wuxuu gaari karaa ballaarinta siman ee hawlgallada isbarbardhigga tooska ah ee badan. Habka xakamaynta addoonsiga waxaa loo isticmaalaa marka unugyo badan la ballaariyo;marka qaybo badan ay si isbarbar ah ugu xidhmaan, dhammaan qaybaha waxa ay wadaagi karaan qayb ka mid ah transformers hadda.
2. Isku mar waa la sifayn karaa xawaaladaha is-daba-joogga ah ee 2 ilaa 50 jeer ama wax ka yar, waxaana la dejin karaa iswaafajinta 13ka nooc ee shaandhaynta hadba sida loogu baahdo. aan ka yarayn 85%;marka culeyska qallooca hadda uu yahay <20%, aan ka yarayn 75%;Magdhawga tamarta falcelinta waxay ka dhigi kartaa qodobka korontadu inuu gaaro 1;dheelitir la'aanta hadda ee saddexda weji waa la sixi karaa si loo dhamaystiro dheelitirka;
3. Isticmaal jiilka shanaad ee IGBT ee summada caalamiga ah ee caanka ah ee la soo dhoofiyo, waxay si toos ah u hagaajin kartaa wax soo saarka iyadoo loo eegayo heerka hadda ee culeyska, oo si firfircoon u shaandheyn kara;
4. Isticmaal qalabka kantaroolka FPGA ee Xilinx-militariga ee Maraykanka, kaas oo leh xawli orod degdeg ah iyo kalsooni sare;
5. Iyada oo naqshadeynta lakabka ah, boodhka iyo roobka ma u hoggaansami doonaan guddiga wareegga, oo la qabsanaya isticmaalka xaaladaha adag;
6. Shaandhaynta, magdhawga awoodda falcelinta, magdhawga dheelitir la'aanta saddexda weji waxay noqon kartaa hal-door ama xulasho badan, waxayna dejin kartaa mudnaanta hawlaha;
7. Isticmaal algorithm ogaanshaha DFT ee isbedbeddelka ah ee daaqada, xawaaruhu waa dhakhso, wakhtiga jawaabta ku meel gaadhka ah waa ka yar yahay 0.1ms, iyo wakhtiga jawaabta buuxa ee magdhowga qalabka waa in ka yar 20ms;

8. Shaandhaynta wax-soo-saarka waxay isticmaashaa qaab-dhismeedka LCL si ay ugu xirto shabagga, iyo qaade-qaadistiisa sare-u-qaadisteeda dib uguma soo celinayso shabagga, mana jirto wax faragelin ah oo lagu sameeyo qalabka kale ee nidaamka qaybinta awoodda;
9. Hawlaha ilaalinta oo dhammaystiran, oo ay ku jiraan koronto-dhaafka ah, hadda-badan, kulaylka, wareegga-gaaban iyo hawlaha kale ee ilaalinta dhamaystiran, iyo sidoo kale nidaamka is-ogaanshaha shaqada;
10. Waxay leedahay loop kantaroolka bilawga jilicsan si ay uga fogaato qulqulka xad dhaafka ah ee wakhtiga la bilaabayo, waxayna xadidaysaa wakhtiga u dhexeeya kala duwanaanta la qiimeeyay;
11. Isticmaal xidhiidhka xakamaynta xaddidaya ee la isku halayn karo.Marka hadda la doonayo in lagu magdhabo nidaamka uu ka weyn yahay awoodda la qiimeeyay ee aaladda, qalabku wuxuu si toos ah u xaddidi karaa wax soo saarka 100%, ilaalinaya hawlgalka caadiga ah, oo aan lahayn cillado sida gubasho xad-dhaaf ah;
12. Wareegga ugu muhiimsan wuxuu isticmaalaa topology saddex-heer ah, iyo qaabka mawjada wax soo saarka ayaa leh tayada sare iyo hoos u dhaca luminta;
13. Module-ka derbiga lagu rakibay wuxuu la socdaa 4.3 shaashad taabasho ah oo loogu talagalay dejinta parameter, daawashada cabbirka, daawashada xaaladda, daawashada dhacdooyinka iyo wax ka badan.Waxa kale oo si dhexe loogu kormeeri karaa shaashadda taabashada 7-inch oo heer sare ah, taas oo fudud in la shaqeeyo.Shaashadda waxay soo bandhigaysaa nidaamka iyo aaladaha cabbiraadaha ku shaqeeya wakhtiga dhabta ah, waxayna leedahay cillad qaylo-dhaan ah.
14. Badbaadiso meel bannaan oo loogu talagalay isticmaaleyaasha, awoodda ugu badan ee 600mm ballaaran ee golaha wasiirada waa 300A/200kvar, awoodda golaha ballaaran ee 800mm waxay gaari kartaa 750A/500kvar.

Ka dib marka la xiro wareegtada wareegtada, si looga hortago saameynta degdega ah ee shabaqyada baska DC-ga inta lagu jiro korontadu, marka hore APF/SVGlywuxuu ku dalacayaa capacitor baska DC iyada oo loo marayo resistor-bilow jilicsan.Marka danabka baska Udc gaadho qiime hore loo sii go'aamiyay, xidhiidhiyaha ugu wayn waa la xidhayaa Inverter iyo reactor-ka gudaha. APF/SVG waxa ay u dirtaa calaamada hadda jirta iyada oo loo sii marayo CT-ga dibadda ilaa wareegga qaboojinta signalka ka dibna kantaroolaha. , oo isbarbar dhigaya qaybta hadda la ururiyey ee lagu magdhabayo hadda iyo magdhowga hadda jiradirayby APF/SVG si loo helo farqi.Calaamadda magdhowga wakhtiga-dhabta ah waxa ay soo saartaa wareegga wadista, iyo beddelaha IGBT waxa uu kiciyay in uu ku durayo magdhowga hadda ee shabkada korantada si loo xaqiijiyo xakamaynta xidhan-loop oo uu dhamaystiro shaqada magdhowga.

Shaandheeyaha iswaafajinta firfircoon wuxuu ku shaqeeyaa 3-heer dhexdhexaad ah oo la isku dhejiyay (NPC) topology.Sida kor ku xusan, qaabka 2-heer dhaqameed ee qaabka wareegga wareegga wuxuu ka kooban yahay 6 IGBTs (2 IGBT qalabyada tamarta ee weji kasta iyo dariiqa hadda jira), iyo 3-heer sare ee topology, waxaa jira 12 IGBTs (waji kasta 4 IGBT). qalabka korontada ee biinanka iyo waddooyinka hadda).

Wareegga sare ee 3-heer wuxuu dhalin karaa saddex heer oo danab ah wax soo saarka, oo ay ku jiraan DC baska danab, eber iyo DC baska taban.Wareegga topology-ga ee laba-heer ah wuxuu soo saari karaa oo keliya koronto togan iyo mid taban.Isla mar ahaantaana, wareegga saddex-heer ee topology sidoo kale waxay hubisaa tayada sare iyo korantada wax-soo-saarka is-waafajinta ka wanaagsan, taasoo hoos u dhigaysa shuruudaha shaandhada wax-soo-saarka iyo kharashyada la xiriira.

Tilmaamid

Korontada shabkada (V)	380	690
kala duwanaanshaha danab network	-15% --+15%
Inta jeer ee shabakada (Hz)	50/60 (-10% --+10%)
Awood shaandhaynta harmonic	Way ka fiican tahay heerka caadiga ah ee JB/T11067-2011 danab yar oo Firfircoon.
Habka kor u qaadista CT	Loop xiran ama furan ( Furan loop ayaa lagula talinayaa marka la barbar dhigo hawlgalka)
booska CT ee kor u kaca	Dhinaca xariiqda/dhinaca xamuulka
Waqtiga jawaabta	20ms
Habka isku xirka	3-silig/4-silig
Awoodda xad dhaafka ah	110% Hawlgalka joogtada ah, 120% -1 daqiiqo
Cirfiidka wareegga	Topology saddex-heer ah
Inta jeer ee beddelka (khz)	20kHz
Shaqada ilaalinta	Isbarbardhigga modules-yada
Ku-noqoshada	In ka badan 20 nooc oo ilaalin ah sida kuwa ka badan-danab, hoos-danab, kulayl badan, ka badan-hadda, wareeg gaaban, iwm.
Bandhig	Shaashad malaha / 4.3/7 inch (ikhtiyaar)
Qiimaynta hadda jirta (A)	35,50,75,100,150,200	100
Kala duwanaanshaha harmonic	Dalabka 2aad ilaa 50aadwaqtiyo aan caadi ahayn
Dekedda isgaarsiinta	RS485
Habka isgaarsiinta	RS485,Modbus borotokoolka
Software-ka PC	Haa, dhammaan cabbirada waxaa dejin kara kombuyuutarka martida loo yahay
Qaylodhaan khalad	Haa, ilaa 500 farriimaha digniinta waa la duubi karaa
Mduleeling	Taageer la socodka madaxbannaan ee cutub kasta / la socodka dhexe ee mashiinka oo dhan
Heerka qaylada	60dB
Nooca dhejinta	Darbiga ku rakiban, rack-ku-saaran, armaajo
Dhererka	Isticmaalka xad dhaafka ah: 1500m
Heerkulka	Heerkulka shaqada: -45 ℃ - -55 ℃, isticmaalka ka sarreeya 55℃
	Heerkulka kaydinta: -45℃--70℃
Qoyaanka	5% --95% RH, aan buufin lahayn
Heerka ilaalinta	IP42
Naqshadeynta/ansixinta	EN 62477-1(2012), EN 61439-1(2011)
EMC	EN/IEC 61000-6-4, Fasalka A
Shahaado	CE, CQC

Bandhiga alaabta

Shaandheeyaha awoodda firfircoon wuxuu qaataa qaab-dhismeedka qalabka FPGA, qaybahana waa kuwo tayo sare leh.Tiknoolajiyada jilitaanka kulaylka waxaa loo isticmaalaa naqshadaynta kulaylka ee nidaamka, iyo naqshadaynta guddiga wareegga PCB-da lakabka badan waxay hubisaa go'doomin lagu kalsoonaan karo oo ah cadaadis sare iyo mid hooseeya, kaas oo bixiya dammaanad amniga nidaamka.

Codsiga

Filterka tamarta firfircoon ayaa si weyn loogu isticmaali karaa nidaamka korantada, korantada, qalabka lagu daweeyo biyaha, shirkadaha petrochemical, suuqyada waaweyn ee wax laga iibsado iyo dhismayaasha xafiisyada, shirkadaha elektiroonigga ah ee saxda ah, nidaamka korontada ee garoonka / dekedda, xarumaha caafimaadka iyo wixii la mid ah.Marka loo eego walxaha kala duwan ee arjiga, codsiga filtarka firfircoon ee APF ayaa door ka ciyaari doona hubinta isku halaynta tamarta, yaraynta faragelinta, hagaajinta tayada badeecada, kordhinta nolosha qalabka, yaraynta dhaawaca qalabka iyo wixii la mid ah.

Filter harmonic firfircoon inta badan loo isticmaalo sida hoos ku qoran:

1) Xarunta xogta iyo nidaamka UPS;

2) Koronto cusub oo cusub, tusaale PV iyo dabaysha;

3) Wax soo saarka qalabka saxda ah, tusaale silikoon crystal hal, semiconductoe;

4) Mashiinka wax soo saarka warshadaha;

5) Nidaamka alxanka korontada;

6) Mashiinada warshadaha caaga ah, tusaale ahaan mishiinada extrusion, mishiinada qaabaynta irbado, mashiinada qaabaynta;

7) Dhismaha xafiiska iyo suuqa ganacsiga;

Adeegga macaamiisha

1. Adeegga ODM/OEM waa la bixiyaa.

2. Xaqiijinta dalabka degdega ah.

3. Waqtiga dhalmada degdega ah.

4. Waqti lacag bixin oo ku habboon.

Waqtigan xaadirka ah, shirkaddu waxay si xooggan u ballaarineysaa suuqyada dibadda iyo qaabka caalamiga ah.Waxaa naga go'an inaan noqono mid ka mid ah tobanka shirkadood ee dhoofinta ugu sarreeya ee Shiinaha si toos ah wax soo saarka korontada, u adeega adduunka oo dhan oo leh alaabo tayo sare leh iyo gaaritaanka xaalad-guul ah oo leh macaamiil badan.