Pulse Power Supply ke eng?

Phepelo ea matla a Pulse ke mofuta oa phepelo ea motlakase o sebelisang li-pulse rectifiers ho fetolela alternating current (AC) ho tsamaisa hona joale (DC) ka mokhoa o laoloang. Theknoloji ena e sebelisoa haholo lits'ebetsong tse fapaneng, ho kenyelletsa lisebelisoa tsa indasteri, likhokahano tsa mehala le lisebelisoa tsa bongaka. Sengoliloeng sena, re tla hlahloba mohopolo oa phepelo ea motlakase oa pulse mme re hlahlobe ts'ebetso ea li-pulse rectifiers.

Pulse Power Supply ke eng?

Phepelo ea matla a pulse ke mofuta o ikhethileng oa phepelo ea motlakase o fanang ka matla a motlakase ka mokhoa oa pulses. Maqhubu ana hangata a sebopeho sa maqhubu a lisekoere kapa maqhubu a mang a nang le litšobotsi tse laoloang. Mosebetsi oa mantlha oa phepelo ea motlakase oa pulse ke ho fetolela motlakase oa AC o kenang hore e be sephetho se laoloang sa DC. Ts'ebetso ena ea phetoho e bohlokoa bakeng sa ho matlafatsa lisebelisoa tsa elektroniki le lisebelisoa tse hlokang matla a DC a tsitsitseng le a tšepahalang.

Lisebelisoa tsa matla a Pulse li tsebahala ka katleho ea tsona le bokhoni ba tsona ba ho fana ka matla a phahameng a matla, e leng se etsang hore li tšoanelehe bakeng sa lits'ebetso moo mehloli ea matla a kopanetsoeng le a matla a hlokahalang. Ho feta moo, lisebelisoa tsa motlakase tsa pulse li khona ho fana ka maqhubu a phahameng a phahameng, a leng molemo bakeng sa lits'ebetso tse kang pulsed laser system, electromagnetic forming, le liteko tsa fisiks tse matla haholo.

Pulse Rectifier ke eng?

Pulse rectifier ke karolo ea mantlha ea sistimi ea phepelo ea motlakase. E na le boikarabelo ba ho fetola motlakase oa AC o kenang hore e be motlakase oa DC o pulsating. Ho fapana le li-rectifiers tsa setso, tse hlahisang tlhahiso e tsitsitseng ea DC, li-pulse rectifiers li hlahisa letoto la li-pulse tseo ka nako eo li tlhotliloeng ho hlahisa tlhahiso e tsitsitseng ea DC.

Ts'ebetso ea pulse rectifier e kenyelletsa tšebeliso ea lisebelisoa tsa semiconductor tse kang diode, thyristors, kapa insulated gate bipolar transistors (IGBTs) ho laola ho phalla ha hona joale potolohong. Ka ho fetola tsamaiso ea lisebelisoa tsena, mochine oa pulse rectifier o ka etsa sebopeho sa wave wave ho fihlela litlhoko tse khethehileng tsa mojaro.

Mefuta ea li-Pulse Rectifiers

Ho na le mefuta e 'maloa ea li-pulse rectifiers, e' ngoe le e 'ngoe e na le litšobotsi tsa eona tse ikhethang le lits'ebetso. E meng ea mefuta e tloaelehileng e kenyelletsa:

1. Single-Phase Pulse Rectifier: Mofuta ona oa rectifier o sebelisoa bakeng sa lits'ebetso tsa matla a tlase mme o loketse ho fetolela phallo ea karolo e le 'ngoe ea AC hore e be sephetho sa DC. E sebelisoa hangata lisebelisoa tse nyane tsa motlakase le lits'ebetsong tsa ho tjhaja betri.

2. Li-Pulse Rectifier tsa Mekhahlelo e meraro: Li-rectifiers tsa mekhahlelo e meraro li etselitsoe ho sebetsana le maemo a phahameng a matla 'me li sebelisoa lits'ebetsong tsa indasteri moo motlakase oa AC oa mekhahlelo e meraro o fumanehang. Hangata ba sebelisoa ho li-motor drives, lisebelisoa tsa ho cheselletsa li-welding le li-automation system tsa indasteri.

3. Pulse Width Modulated (PWM) Rectifier: Li-rectifiers tsa PWM li sebelisa mokhoa o bitsoang pulse width modulation ho laola motlakase o tsoang. Ka ho fetola bophara ba li-pulse, li-rectifiers tsena li ka fihlela taolo e nepahetseng ea motlakase le ts'ebetso e phahameng. Hangata li sebelisoa lisebelisoa tsa motlakase tse sebetsang hantle le li-drive tsa makoloi.

Melemo ea Phepelo ea Matla a Pulse

Lisebelisoa tsa motlakase tsa Pulse li fana ka melemo e mengata ho feta mekhoa ea khale ea phepelo ea motlakase. Tse ling tsa melemo ea bohlokoa li kenyelletsa:

1. Matla a Phahameng: Lisebelisoa tsa matla a Pulse li tsejoa ka katleho ea tsona e phahameng, e finyelloang ka ho sebelisa li-pulse rectifiers le mekhoa e tsoetseng pele ea ho laola. Sena se fella ka tahlehelo ea motlakase e fokotsehileng le litšenyehelo tse tlase tsa ts'ebetso.

2. Boholo bo Kopanetsoeng: Lisebelisoa tsa matla a Pulse li ka fana ka matla a phahameng a matla ka mokhoa o kopanetsoeng, ho etsa hore li tšoanelehe bakeng sa lisebelisoa moo sebaka se fokolang.

3. Karabelo e Potlakileng: Sebopeho sa pulsed sa motlakase o hlahisoang se lumella lisebelisoa tsa matla a pulse ho arabela ka potlako liphetohong tsa mojaro, e leng se etsang hore e be tse loketseng bakeng sa lits'ebetso tse matla tse kang lisebelisoa tsa laser pulsed le li-motor tse lebelo le phahameng.

Lisebelisoa tsa Phepelo ea Matla a Pulse

Lisebelisoa tsa motlakase oa Pulse li fumana ts'ebeliso indastering e fapaneng e fapaneng ea mahlale le mahlale. Tse ling tsa lisebelisoa tse tloaelehileng li kenyelletsa:

1. Litsamaiso tsa Laser tse Pulsed: Lisebelisoa tsa matla a motlakase li sebelisetsoa ho fana ka maqhubu a matla a phahameng, a phahameng a morao-rao a hlokahalang ho khanna lisebelisoa tsa laser ea pulsed bakeng sa ts'ebetso ea thepa, mekhoa ea bongaka le lipatlisiso tsa saense.

2. Tlhahiso ea Motlakase: Ts'ebetsong ea tlhahiso e kang ho theha le ho bōpa tšepe, lisebelisoa tsa motlakase oa pulse li sebelisetsoa ho fana ka matla a phahameng a matla ho theha matla a motlakase bakeng sa ho bōpa likarolo tsa tšepe.

3. Lisebelisoa tsa Bongaka: Lisebelisoa tsa matla a Pulse li sebelisoa lisebelisoa tsa bongaka tse kang li-defibrillator, lisebelisoa tsa electrocautery, le mechine ea magnetic resonance imaging (MRI) ho fana ka matla a hlokahalang bakeng sa mekhoa ea ho hlahloba le ea phekolo.

4. Indasteri ea Boiketsetso: Ho liindasteri tsa liindasteri le liroboto, lisebelisoa tsa motlakase oa pulse li sebelisoa ho khanna li-servo motors le li-activator tse matla, ho fana ka taolo e nepahetseng le karabelo e potlakileng.

Qetellong, lits'ebetso tsa phepelo ea matla a pulse, tse nang le li-pulse rectifiers mantlha, li bapala karolo ea bohlokoa ho faneng ka matla a DC a tsitsitseng le a laoloang bakeng sa lits'ebetso tse fapaneng. Bokhoni ba bona bo phahameng, boholo bo kopaneng, le karabelo e potlakileng li li etsa hore li tšoanelehe bakeng sa lits'ebetso tse batloang tsa indasteri, tsa bongaka le tsa mahlale. Ha thekenoloji e ntse e tsoela pele, phepelo ea matla a motlakase e lebelletsoe ho bapala karolo ea bohlokoa ho matlafatsa moloko o latelang oa lisebelisoa tsa elektroniki tse sebetsang hantle le e.quipment.