Karolo ea Li-Miniature Circuit Breaker ho Mekhoa ea Tšireletso ea Lehalima le Litaelo tsa Ntlafatso ea Nakong e Tlang

Li-Miniature Circuit Breaker (MCB) li sebetsa e le likarolo tsa bohlokoa lits'ebetsong tsa tšireletso ea motlakase tsa sejoale-joale, haholo-holo lits'ebetsong tsa tšireletso ea lehalima. Pampiri ena e hlahloba karolo ea mantlha ea li-MCB ho kopanngoa ha lisebelisoa tsa tšireletso ea ho phahama ha motlakase (SPD) le ho hlahloba maano a ntlafatso a macha.Khamphani ea Motlakase ea YUYE, Ltd.,Jwalo ka moetapele wa indasteri theknolojing ya tshireletso ya potoloho, o ntsheditse pele ditharollo tsa MCB tse tswetseng pele tse ntlafatsang haholo tshepahalo ya sistimi ya tshireletso ya lehalima.

1. Selelekela
Ho otla ha lehalima ho baka litšokelo tse matla lits'ebetsong tsa motlakase, tse ka bakang tšenyo ea lisebelisoa, tahlehelo ea data le likotsi tsa polokeho. Leha lisebelisoa tsa tšireletso ea maqhubu (SPDs) li theha tšireletso ea mantlha, li-miniature circuit breaker li bapala karolo ea bohlokoa ka ho lekana lits'ebetsong tse felletseng tsa tšireletso ea lehalima. Phuputso ea YUYE Electric e bontša hore li-MCB tse khethiloeng hantle le tse hokahaneng li ka ntlafatsa katleho ea ts'ireletso ea sistimi ka ho fihlela ho 40%.

2. Mesebetsi ea Bohlokoa ea Li-MCB Mekhoeng ea Tšireletso ea Lehalima

2.1 Tšireletso ea Motlakase o Feteletseng Nakong ea Liketsahalo tsa ho Hlaha
Li-MCB li fana ka tšireletso ea bohlokoa ea bekapo ha li-SPD li utloa mocheso o feteletseng. Liteko tsa laboratori tsa YUYE Electric li bontša hore li-MCB tsa tsona tse entsoeng ka ho khetheha li ka sitisa maqhubu a latelang ho fihlela ho 10kA ka har'a 5ms, e leng se potlakileng haholo ho feta li-breaker tse tloaelehileng.

2.2 Tšireletso ea Backup ea SPD
Khamphani eaMCB-Sistimi ea ho hokahanya ea SPD e netefatsa:

Ho khoptjoa ka khetho nakong ea overvoltage e tsoelang pele

Thibelo ea ho senyeha ha SPD

Tlhokomelo ea phepelo ea motlakase e tsoelang pele

2.3 Thibelo ea Liphoso tsa Arc
Theknoloji ea YUYE ea ho lemoha li-arc e kopantsoeng le li-MCB e fokotsa likotsi tsa mollo tse bakoang ke li-arc tse bakoang ke lehalima ka 65% ha li bapisoa le mehlala e tloaelehileng.

3. Meeli ea Theknoloji ea Hona Joale

3.1 Liphephetso tsa Nako ea Karabelo
Li-MCB tsa setso li bontša linako tsa karabelo tsa 8-10ms ho maqhubu a phallang, tse ka lumellang matla a senyang ho feta.

3.2 Litaba tsa Khokahano
Ho se tsamaisane hantle ha SPD-MCB e ntse e le bothata bo tloaelehileng, kaha 32% ea ho hloleha ho amanang le lehalima ho bakoa ke ho se lumellane ha lisebelisoa tsa tšireletso (Thuto ea Tšimo ea Motlakase ea YUYE, 2023).

4. Maano a Ntlafatso ea YUYE Electric

4.1 Bokhoni bo Ntlafalitsoeng ba ho Ikamahanya le Maemo a Phahameng
Letoto le lecha la MCB la k'hamphani le na le lintlha tse latelang:

Tekanyetso ea ho mamella khatello ea maikutlo ea 15kA (IEC 60898-1)

Likhokahano tsa alloy ea silevera-nickel bakeng sa ts'ebetso e betere ea ho phahama ha maqhubu

Moralo o ntlafalitsoeng oa taolo ea mocheso

4.2 Theknoloji ea Khokahano e Bohlale
Sistimi ea SmartProtect ea YUYE e kenyelletsa:

Tlhokomelo ea boemo ba SPD ea nako ea sebele

Litšobotsi tsa leeto le ikamahanyang le maemo

Bokhoni ba ho seta botjha hole

4.3 Tšebeliso ea Lisebelisoa tse Tsoetseng Pele

Li-chute tsa arc tse nang le nanocomposite bakeng sa ho timela ha arc ka potlako

Li-sensor tsa mocheso tse ntlafalitsoeng ke graphene

Mekhoa ea ho itlotsa bakeng sa ts'ebetso e tsitsitseng

5. Litaelo tsa Nts'etsopele ea Nakong e Tlang

5.1 Mekhoa ea Tšireletso e Buloang ke IoT
YUYE Electric e ntse e ntlafalaLi-MCBka:

Tlhokomelo ea maemo a se nang mohala

Mekhoa ea tlhokomelo ea ho bolela esale pele

Kopanyo ea tlhahlobo e thehiloeng marung

5.2 Lisebelisoa tsa Tšireletso ea Motsoako
Patlisiso e shebane le ho kopanya mesebetsi ea MCB le SPD ka liyuniti tse le 'ngoe tse nang le:

Tlhokomelo e kopaneng ea motlakase

Bokhoni ba ho seta botjha ka bohona

Tšireletso ea mekhahlelo e mengata

5.3 Lintlafatso tsa Maemo a Tloaelehileng
Khamphani e nka karolo ka mafolofolo ho ntlafatseng:

IEC 61643-11 bakeng sa khokahano ea SPD

UL 489 bakeng saMCBtshebetso ya ho phahama ha matla

Mekhoa e mecha ea liteko bakeng sa libaka tsa lehalima

6. Thuto ea Nyeoe: Kopo ea Meaho ea Khoebo
Ho kenngwa ha 2023 mohahong o molelele wa Shanghai ho bontshitse:

Phokotso ea 72% ho tima ha lehalima ho amanang le ho tima ha lehalima

Phokotso ea 58% ea makhetlo a ho nkela sebaka ha SPD

Ntlafatso ea 92% khokahanong ea tšireletso

7. Qetello
Li-miniature circuit breaker li fetohile ho tloha ho disebediswa tse bonolo tsa overcurrent ho ya ho dikarolo tse rarahaneng ditsamaisong tsa tshireletso ya lehalima.Khamphani ea Motlakase ea YUYE, Ltd.e ntse e tsoela pele ho etella pele phetoho ena ka meralo e mecha e sebetsanang le nako ea karabelo, khokahano le liphephetso tse bohlale tsa ts'ebetso. Lintlafatso tsa nakong e tlang li tla kopanya li-MCB le litsamaiso tse felletseng le tse bohlale tsa tšireletso tse khonang ho sebetsana le libaka tse rarahaneng tsa motlakase tse ntseng li eketseha.

Liteboho
Bangoli ba leboha sehlopha sa YUYE Electric sa R&D ka tšehetso ea bona ea tekheniki le monehelo oa bona oa data lipatlisisong tsena.

Litšupiso
[1] IEC 61643-11: Lisebelisoa tse sireletsang ho phahama ha motlakase o tlase
[2] Pampiri e Tšoeu ea Motlakase ea YUYE (Khatiso ea 2023)
[3] Tataiso ea IEEE bakeng sa Tšireletso ea ho Tsamaea ha Lisebelisoa tse Hokahantsoeng le Lipotoloho tsa Matla a AC