Indlela yokukhetha umbane ongenakunqandeka we-UPS kwi-CMM

2024-08-05

Okokuqala, misela amandla esixhobo, ngokubanzi, amandla ePC okanye ishishini eliqhelekileyo angama-200w, i-MAC yi-300w, iseva iphakathi kwe-300w kunye ne-600w, kwaye ixabiso lamandla ezinye izixhobo lingabhekisa kwincwadi yemiyalelo yesixhobo.

I-power factor ye-backup, i-intanethi interactive iphakathi kwe-0.5 kunye ne-0.7, kwaye i-power factor yohlobo lwe-intanethi idla ngokuba yi-0.8. Ukuze udibanise i-UPS nesixhobo, sebenzisa amandla okwenyani e-output e-UPS njengesiseko.

Ngokwendlela yokukhetha, indawo yokusetyenziswa ingahlulwahlulwa ibe yi-industrial UPS kunye ne-cUmamaii-UPS zorhwebo. I-Industrial UPS iyaziqhelanisa neendawo ezinobungozi, kwaye i-UPS yorhwebo ineemfuno eziphezulu zokusingqongileyo.

I-UPS idla ngokwahlulwahlulwa ibe ngamaza ombane kunye namaxesha aphezulu amabini. I-UPS yenziwe nge-thyristor rectifier, i-IGBT inverter, i-bypass kunye ne-power frequency boost isolation transformer. I-frequency ye-rectifier kunye ne-transformer yi-50Hz.

I-UPS ephindaphindayo idla ngokuba ne-IGBT high frequency rectifier, i-battery converter, i-inverter kunye ne-bypass. I-switching frequency ye-IGBT rectifiers idla ngokuba yi-K ukuya kwi-tens ye-KHz, okanye ide ifikelele kumakhulu e-KHz, xa ithelekiswa ne-50 hz power frequency, ebizwa ngokuba yi-high frequency UPS.

Ngophuhliso lwetekhnoloji yamandla e-elektroniki kunye nezixhobo zamandla ezisebenzisa amandla amaninzi. Iimveliso ze-UPS kwicandelo lamandla amancinci naphakathi ziye zaphuhliswa kancinci kancinci ukuya kwi-UPS esebenzisa amandla amaninzi kunye ne-frequency ephezulu, ezibonakaliswa bubuninzi bamandla amakhulu, ubungakanani obuncinci kunye nobunzima obulula. Nangona kunjalo, kwinkqubo yokunikezelwa kwamandla e-UPS esebenzisa amandla amaninzi, kukho utshintsho lwezixhobo zamandla ezimbini. I-topology esebenzisa amandla amaninzi i-UPS iveza ezinye iintsilelo ezikhoyo ngexesha lokusetyenziswa, ezichaphazela ukusetyenziswa ngokukhuselekileyo kunye nokusebenza kwe-UPS.

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