Isandulelo
Isomisi somoya esiqandisiwe esishintshashintshayoilawula imvamisa yokusebenza ye-compressor ngokulawula idrayivu yefrikhwensi eguquguqukayo ukuze ilawule izinga lokushisa legumbi lokomisa.Phakathi nenqubo yokomisa, i-frequency converter air dryer dryer ilungisa imvamisa yokusebenza ye-compressor ngokuya ngokushintsha kwezinga lokushisa lesikhathi sangempela ukuze kugcinwe izinga lokushisa legumbi lokomisa ngaphakathi kwebanga lokushisa elimisiwe.
Ukuze uzuze ukulawulwa kwezinga lokushisa okungaguquki, isomisi esibandayo sokuguqula imvamisa sidinga ukwenza lezi zinyathelo ezilandelayo:
1. Inzwa yezinga lokushisa:Isomisi somoya esishintshashintshayoinenzwa yokushisa eyakhelwe ngaphakathi yokuqapha isikhathi sangempela sokushintsha kwezinga lokushisa ekamelweni lokumisa.Idrayivu yefrikhwensi eguquguqukayo inquma izinga lokushisa lamanje ngokusekelwe kudatha eqashwe inzwa yezinga lokushisa, futhi inquma ukuthi imvamisa yokusebenza ye-compressor idinga ukulungiswa ngokusekelwe ebangeni lokushisa elimisiwe.
2. Ukulawulwa kwedrayivu yefrikhwensi eguquguqukayo: Idrayivu yefrikhwensi eguquguqukayo ilawula imvamisa yokusebenza ye-compressor ukuze kuzuzwe ukulawula izinga lokushisa.Ngokulungisa izilungiselelo zepharamitha ye-variable frequency drive, imvamisa yokusebenza ye-compressor ingalawulwa ngokunembile, ngaleyo ndlela ilawule izinga lokushisa legumbi lokumisa.
3. I-algorithm yokulawula i-PID: I-algorithm yokulawula i-PID iyindlela yokulawula evame ukusetshenziswa engalungisa imvamisa yokusebenza ye-compressor ngokusekelwe iphutha lokulawula lamanje, okungukuthi, umehluko phakathi kwezinga lokushisa lamanje kanye nezinga lokushisa elimisiwe.I-algorithm yokulawula ye-PID ilungisa amapharamitha alinganayo, abalulekile futhi ahlukanisiwe ngokuya ngobukhulu bephutha lokulawula, bese ilawula imvamisa yokusebenza ye-compressor ukuze kuzinze izinga lokushisa legumbi lokomisa ngaphakathi kwebanga lokushisa elimisiwe.
4. Isu lokulawula izinga lokushisa eliqhubekayo: Isomisi somoya esishintshashintshayo singasebenzisa amasu ahlukene okulawula izinga lokushisa ngokwezidingo ezihlukene zokomisa.Isibonelo, isu elihlala njalo lokulawula izinga lokushisa lingasetshenziswa, okusho ukuthi izinga lokushisa lekamelo lokumisa ligcinwa ekushiseni okuhleliwe okuhleliwe;isu lokulawula izinga lokushisa eliguquguqukayo lingasetshenziswa futhi, okungukuthi, izinga lokushisa liyashintsha phakathi kwebanga elithile lokushisa ukuze livumelane nezimo ezihlukahlukene zokomisa.
Ukuze uthuthukise umphumela wokomisa, isomisi somoya sokuguqula imvamisa singathatha izinyathelo ezilandelayo:
1. Ukulawula inzwa yokushisa: Ngokwandisa inombolo kanye nokuhlelwa kwezinzwa zokushisa, ukushintsha kwezinga lokushisa ekamelweni lokumisa kungagadwa ngokunembe kakhudlwana, ngaleyo ndlela kulawule ngokunembile imvamisa yokusebenza kwe-compressor futhi kuthuthukiswe ukunemba kokulawula izinga lokushisa.
2. Ukuthuthukiswa kwesakhiwo segumbi okomisa: Lungiselela ukwakheka kwesakhiwo segumbi okomisa ukuze kuthuthukiswe ukusebenza kahle kokudlulisa ukushisa kanye nokufana kwezinga lokushisa.Isibonelo, inombolo kanye nendawo yangaphezulu yamasinki okushisa inganyuswa ukuze kwandiswe umphumela wokukhipha ukushisa;ukujikeleza komoya ekamelweni lokumisa kungaqiniswa ukuze kuthuthukiswe ukufana kwezinga lokushisa.
3. Ukwenziwa ngcono kwesistimu yokwelashwa komoya: Uhlelo lokwelashwa komoya luyingxenye eyinhloko yesomisi somoya esishintshashintshayo.Ukuthuthukisa ukwakheka kwesistimu yokwelashwa komoya kungathuthukisa umphumela wokomisa.Isibonelo, izihlungi eziphumelela kakhulu zingasetshenziswa ukuthuthukisa umphumela wokuhlanza umoya;idizayini yesakhiwo ye-condenser ne-evaporator ingathuthukiswa ukuze kuthuthukiswe ukusebenza kahle kokushintshisana kokushisa.
4. Lawula ukuthuthukiswa kwe-algorithm: Thuthukisa ukunemba nokuzinza kokulawula ngokuthuthukisa izilungiselelo zepharamitha ye-algorithm yokulawula ye-PID.Ngesikhathi esifanayo, ezinye izindlela zokulawula, ezifana nokulawula okungaqondakali, i-algorithm yofuzo, njll, zingahlanganiswa ukuze kuthuthukiswe umphumela wokumisa.
Fingqa
Isomisi somoya esiqandisiweabakhiqizi bangafinyelela ukulawulwa kwezinga lokushisa okungaguquki kwegumbi lokomisa ngokulawula idrayivu yefrikhwensi eguquguqukayo kanye nokuthuthukisa isu lokulawula izinga lokushisa.Ngokusetshenziswa kahle kwezinzwa zokushisa, ama-algorithms okulawula i-PID nezinhlelo zokwelashwa komoya, umphumela wokomisa ungathuthukiswa futhi inqubo yokomisa ingenziwa isebenze kahle futhi izinze.
Isikhathi sokuthumela: Sep-12-2023
