WZD22005-5 22010-5 module ea ho tjhaja matla a phahameng a maqhubu
Tlhaloso ea lihlahisoa
Khampani e sebetsa ka ho khetheha ho hlahiseng li-modules tse phahameng tsa maqhubu le li-module tse ling tsa profeshenale tsa matla, hammoho le mekhoa ea ho shebella phepelo ea motlakase e sebelisoang ke matla, 'me e fana ka likarolo tsa phepelo ea motlakase ho bahlahisi ba fapaneng ba li-cooperative le basebelisi ba ho qetela.Sistimi ea phepelo ea motlakase ke sesebelisoa sa phepelo ea motlakase ka phaposing ea motlakase ea kopo.Haholo-holo e sebelisoang li-substations (liteishene) maemong ohle le limela tsa motlakase oa mocheso, limela tsa hydropower, e le phepelo ea matla a ho laola mojaro le matla a motlakase le mojaro oa mabone a kotsi a DC, ke motheo oa taolo le ts'ireletso ea tsamaiso ea matla.Sebakeng sa lipalangoang tsa terene, e sebelisoa haholo ho fana ka phepelo ea motlakase e sa sitisoeng ke DC bakeng sa ho bula le ho koala likheo tsa potoloho tsamaisong ea phepelo ea motlakase le lisebelisoa, limithara, tšireletso ea phepelo le mabone a kotsi potolohong ea bobeli.
Sistimi e bohlale ea phepelo ea motlakase e phahameng ea maqhubu a DC e na le karolo ea phepelo ea matla a AC, karolo ea tokiso ea mojule oa ho tjhaja, karolo e theohang, karolo ea phepelo ea DC, karolo ea ho beha leihlo le karolo ea ho lekola insulation.
Setšoantšo sa moralo oa tsamaiso
Likarolo tsa Sehlahisoa
Joalo ka karolo ea bohlokoa le ea bohlokoa ea sistimi ea motlakase, mojule oa ho tjhaja phepelo ea motlakase o sebetsang o etselitsoe ho fana ka matla ho thepa ea motlakase ka mokhoa o sireletsehileng, ka ts'epo, ka bokhabane, ka botsitso le ntle le tšitiso;ho feta moo, phepelo ea motlakase ea sejoale-joale e tlameha ho ba le ts'ebetso ea boits'oaro e ajoang ea Intelligent, ts'ebetso e sa lebelloang le ea othomathike ea taolo ea betri, e le ho fihlela litlhoko tsa taolo ea sejoale-joale ea litsamaiso tsa motlakase.Mojule oa ho tjhaja phepelo ea matla o sebelisoang ke matla ha o khone ho fihlela litlhoko tsa 'maraka feela, empa hape o fa bareki tharollo ea sistimi ea moruo, e tšepahalang le e bonolo ho latela pono ea ts'ebeliso e sebetsang ea bareki.
Likarolo tsa eona tsa mantlha li kenyellelitsoe ho:
■ Matla a matla a phahameng a thusa ho boloka sebaka sa tsamaiso le ho eketsa matla a tsamaiso.
■ Ho sebetsa hantle haholo, ho sebelisa mokhoa o bohlale oa ho pholisa moea, ho khona ho sebetsana hantle le ho phahama ha mocheso oa lisebelisoa tsa module le ho ntlafatsa ho tšepahala.
■ E na le mosebetsi oa phetoho e boreleli ea motlakase o hlahisoang le oa hona joale.
■ The anti-backflow diode e kenyelelitsoe ka hare ho module, e ka khonang ho lemoha phetoho e chesang, e loketseng bakeng sa ho lokisa le ho boloka tsamaiso.
■ Kabo ea hajoale ea software, ntle le litlhophiso tsa Hardware, e ka ts'ehetsa limojule tse fihlang ho tse 0 ho sebetsa ka botšepehi le ka boikemelo.
■ Mojule oa ho tjhaja o laoloa ka bohlale 'me o fana ka sebopeho sa puisano ea data.
■ Sistimi ea ho lekola maemo a fapaneng e arolelanoeng ho fumana mokhoa o bonolo le o tšepahalang oa ho beha leihlo.
Matla a AC a mekhahlelo e meraro a kenngoa potolohong e nchafatsang ka sefahla sa EMI, AC e lokisoa hore e be sephetho sa DC, 'me pulsating DC e fetoloa phepelo ea motlakase e otlolohileng ea DC ka potoloho ea passive power factor correction (PFC).Mofetoleli oa DC / DC o hlahisa leqhubu la PWM ka DSP ho laola sesebelisoa sa matla, ebe o itšehla thajana le ho hlahisoa ke motlakase o phahameng oa maqhubu ebe o lokisoa ke maqhubu a phahameng;LC e sefa le ho hlahisa motlakase o laoloang oa DC o hlokoang ke sistimi ea EM ea potoloho ea potoloho.
Mojule oohle oa ho tjhaja o sebetsa tlasa leihlo la sistimi ea microcomputer, ho kenyeletsoa ts'ireletso ea module, tokiso ea motlakase, joalo-joalo. Ka nako e ts'oanang, microcomputer e hlokomela tlaleho ea data ea ts'ebetso ea mojule oa ho tjhaja mochining oa ho lekola mme e amohela litaelo tsa taolo ea. mojule oa ho beha leihlo.
Litaelo tsa Phanele
■ Phanele ea ponts'o ea LED
E ka bonts'a voltage ea module, hajoale, alamo, aterese, nomoro ea sehlopha, mokhoa oa ts'ebetso le lintlha tse ling.Haeba senotlolo se sa sebetsoe nako e fetang motsotso o le mong, motlakase le motlakase oa mojule li tla hlahisoa ka bohona.Haeba ho na le alamo ka nako ena, lintlha tsa alamo li tla hlahisoa.Ho nepahala ha ponts'o ea motlakase ke ± 0.5V, 'me ho nepahala ha ponts'o ea hajoale ke ± 0.2A.
■ Lipontšo
Ho na le matšoao a 3 ho phanele ea module, e leng pontšo ea matla (e tala), pontšo ea tšireletso (e mosehla) le letšoao la phoso (e khubelu).Sheba tafole e ka tlase.
■ Tlhaloso ea leseli la phanele
| sesupo sa kganya | boemo bo tlwaelehileng | boemo bo sa tloaelehang | E sa tloaelehang |
| φ (botala) | E kganyang | tima | Ha ho na motlakase oa ho kenya letsoho mme motlakase o thusang ka hare ho module ha o sebetse |
| (bosehla) | tima | E kganyang | AC input overvoltage le undervoltage: E33; |
| tima | pakitlanya | Tahlehelo ea mohato oa AC: E34;Ho feta mocheso: E32; | |
| (Khubelu) | tima | E kganyang | Phello e feteletseng ea mojule: E31 |
| tima | kganya | Khatiso ea puisano: | |
| Tlhokomeliso: Ha mojule o le ka har'a mokhoa oa matsoho, leseli le mosehla lea phatsima | |||
Mekhahlelo ea ts'ebetso ea module ea ho tjhaja
■Litlhoko tsa tikoloho
| morero | index |
| Mocheso oa ho sebetsa | -10 ℃-50 ℃ |
| Mocheso oa polokelo | -25cC-55°C |
| Mongobo o amanang | ≤95% |
| Khatello ea sepakapaka | 70 ~ 106KPa |
| mokgoa wa ho phodisa | Ho pholisa moea ka bohlale |
■ Litšobotsi tsa ho kenya
| morero | index |
| Matla a kenyang | 323V~475V (sistimi ea methati e meraro) |
| Kenya Hona Jwale | ≤10A |
| Leqhubu la ho kenya AC | 45-65HZ |
| katleho | ≥93% |
| Ntho ea Matla | ≥0.94 |
■litšobotsi tsa sephetho
| morero | index |
| Lethathamo la matla a tsoang | 176V~285V kapa 88V-142V |
| E lekanyelitsoe tlhahiso ea hona joale | 10A kapa 20A |
| Nako ea ho phahama ha motlakase | 3 ~ 8 metsotsoana (nako e bonolo ea ho qala) |
| Sephetho se sa fetoheng sa hajoale | 10%~100% |
| Ho nepahala ha phallo e tsitsitseng | ≤± 0.5% (20% tekolo ea moeli ea hajoale) |
| Roala voltage ripple factor | ≤0.5% (RMS) ≤1% (boleng bo phahameng) |
| Ho nepahala ha taolo ea motlakase | ≤ ±0.5% |
| Coefficient ea mocheso (1/℃) | ≤0.2% |
| Ho se leka-lekane ha jwale | ≤ ± 3% (30% ~ 100% e lekantsoe mojaro) |
Kenyelletso ea mojule oa ho tjhaja khafetsa
Kenyelletso e lekantsoeng ea mojule oa ho tjhaja oa RT/F ke sistimi ea terata e meraro ea AC, 'me e hlahisoang ke DC220V/10A (110V/20A), e leng eona e tsebahalang haholo' marakeng oa hona joale oa phepelo ea motlakase.Lintlha tse latelang li tla kenyelletsa sistimi:
Boholo ba ho kenya mochine oa ho tjhaja
