Izici Zobuchwepheshe
◆ Ukunikezwa kwamanzi okunengqondo okuzinikele: Ngokusekelwe ezimeni zokusebenza zasendaweni, indlela yokunikezwa kwamanzi inikeza ukusebenza okuzinzile okuqhubekayo kokulawula ukucindezela.
◆ Ukuzifundela okunembile kwepharamitha yemoto: Ukuzifundela okunembile kwemingcele yemoto ejikelezayo noma emile, ukulungisa iphutha kalula, ukusebenza okulula, ukuhlinzeka ngokunemba okuphezulu kokulawula kanye nesivinini sokuphendula.
Ukulawulwa kwe-Vectorized V/F: isinxephezelo se-othomathikhi se-stator voltage drop, ukulawulwa kwe-VF kungaqinisekisa futhi izici ezinhle kakhulu ze-torque ephansi.
◆ Umsebenzi wokunciphisa i-Software wamanje kanye ne-voltage: I-voltage enhle nokulawula kwamanje kunciphisa ngempumelelo inani lezikhathi zokuvikela isiguquli sefrikhwensi.
◆ Multiple braking izindlela: Inikeza multiple braking izindlela for yokupaka okusheshayo.
Idizayini enokwethenjelwa okuphezulu: Ngephuzu elingaphezulu lokushisa eliphelele kanye nezinga elihle lokuvikela, lifaneleka kakhulu endaweni yokusetshenziswa kwemboni yokuphakelwa kwamanzi.
◆ Umsebenzi wokuqalisa kabusha ukulandelela isivinini: Finyelela ngokushelelayo futhi ube nomthelela wamahhala wokuqalisa kwenjini ejikelezayo.
◆ Umsebenzi wokulungisa i-voltage ezenzakalelayo: Lapho i-voltage yegridi ishintsha, ingagcina ngokuzenzakalelayo i-voltage ephumayo engaguquki.
Ukuvikelwa kwamaphutha okuphelele: imisebenzi yokuvikela ye-overcurrent, overvoltage, undervoltage, overtemperature, ukulahleka kwesigaba, overload, njll.
Uchungechunge lwe-CT110 oluzinikele lwe-frequency converter lunomqondo owakhelwe ngaphakathi wokuphakelwa kwamanzi kanye nokulawula kwe-PID okulungiselelwe ukuqinisekisa ukucindezela kwamanzi okungaguquki. Ngesikhathi esifanayo, icubungula ngokuzenzakalelayo i-logic yokwengeza nokukhipha amaphampu, futhi ilungisa ngokuzenzakalelayo imvamisa ngesikhathi sokufakwa kwepompo kanye nezigaba zokususa ukuze kuqinisekiswe ukuthi umfutho wamanzi uhlala uzinzile futhi uyalawuleka phakathi nenqubo yokwengeza nokukhipha impompo. I-logic yokuphakelwa kwamanzi ichazwa kanje:
1. I-logic yokwengeza iphampu: Uma umfutho wamanzi uqhubeka nokuba ngaphansi kunomfutho obekiwe, isiguquli semvamisa siyasheshisa futhi sisebenze. Lapho isiguquli semvamisa sisheshisa endaweni yokufaka imvamisa yephampu (F13.01), uma ingcindezi yamanzi isengaphansi (setha iphesenti lokucindezela kwamanzi) - (iphesenti lokubekezelela ingcindezi yephampu F13.02), kubhekwa ukuthi inani lamanje lamaphampu amanzi alanele ukusebenzisa, futhi amaphampu amanzi adinga ukukhushulwa ekusebenzeni. Ngemuva kokuthi isikhathi sokulibaziseka sokwengezwa kwepompo sesifinyelelwe, i-relay eyisiza izosebenza, futhi iphampu izosebenza ngalesi sikhathi.
2. I-Pump axiliary logic: Iphampu esanda kufakwa iyiphampu yefrikhwensi yamandla, engase ibangele ukwanda okusheshayo komfutho wamanzi phakathi nenqubo yokumpompa. Ngakho-ke, iphampu yefrikhwensi eguquguqukayo izonciphisa ngokuzenzakalelayo imvamisa yayo phakathi nenqubo yokumpompa ukuze igweme ukucindezela kwamanzi okweqile. Isikhathi sokuncishiswa sephampu yefrikhwensi eguquguqukayo ngalesi sikhathi sinqunywa ngu-F08.01.
3. I-logic yokunciphisa iphampu: Uma umfutho wamanzi uqhubeka uba phezulu kunokucindezela okumisiwe, isiguquli semvamisa sisebenza ngesivinini esincishisiwe. Lapho isiguquli sefrequency sehla siye endaweni yokuvama ukuncishiswa kwephampu (F13.04), uma ingcindezi yamanzi isengaphansi (setha iphesenti lokucindezela kwamanzi) + (iphesenti lokubekezelela ingcindezi yokunciphisa iphampu F13.05), kubhekwa ukuthi inani lamanje lamaphampu amanzi liningi kakhulu futhi umsebenzi wepompo udinga ukuncishiswa. Ngemuva kokuthi isikhathi sokulibaziseka sokunciphisa iphampu sifinyelelwe, i-relay eyisizayo izosebenza, futhi iphampu izosebenza ngalesi sikhathi.
4. I-logic eyinsiza yokunciphisa iphampu: Ipompo esanda kuncishiswa iyiphampu yefrikhwensi yamandla, engase ibangele ukwehla ngokushesha kokucindezela kwamanzi phakathi nenqubo yokunciphisa iphampu. Ngakho-ke, phakathi nenqubo yokunciphisa iphampu, ipompo yemvamisa eguquguqukayo izokwandisa ngokuzenzakalelayo imvamisa ukuze igweme ukucindezela kwamanzi okuphansi lapho ingeza iphampu. Isikhathi sokusheshisa sephampu yefrikhwensi eguquguqukayo ngalesi sikhathi sinqunywa ngu-F08.00.
5. Indlela yokusebenza yokulala: Uma amaphampu asizayo emile futhi nomfutho wamanzi usephezulu, isiguquli semvamisa sizosebenza ngesivinini esincishisiwe. Uma imvamisa yesiguquli sefrikhwensi iphansi kunephuzu lokuvama kokunciphisa iphampu, isiguquli sefrikhwensi sizolala ngokuzenzakalelayo futhi ikhibhodi izobonisa isimo sokuthi "LALA".
6. Ingqondo yokulala nokuvuka: Esimeni sokulala sesiguquli sefrikhwensi, lapho umfutho wamanzi uphansi, imvamisa esethiwe ebalwa yi-PID iphakeme kunesethingi yefrikhwensi yokuvuka, futhi ingcindezi yamanje ingaphansi (setha iphesenti lokucindezela kwamanzi) - (iphesenti lokubekezelela ingcindezi yokuvuka F13.02), kucatshangwa ukuthi iphampu yokuguqula imvamisa idinga ukusebenza. Ngemuva kokulibaziseka kokuvuka, iphampu yokuguqula imvamisa izolala futhi ivuke.
7. Okubalulekile kokulawulwa kwepompo yamanzi: Okubalulekile kokubamba iqhaza kwepompo yamanzi ekusebenzeni yilokhu: iphampu ye-frequency eguquguqukayo>ipompo elisizayo 1>ipompo elisizayo 2. Okusho ukuthi, uma kudingekile ukwengeza iphampu, okokuqala wengeze iphampu yefrikhwensi eguquguqukayo, bese kuba i-axiliary pump 1, futhi ekugcineni i-axiliary pump 2; Uma kudingekile ukunciphisa iphampu, qala unciphise ipompo elisizayo 2, bese unciphisa ipompo elisizayo 1, futhi ekugcineni unciphise isiguquli semvamisa ukuze ulale nokulinda.
Isiphetho
Ukusebenzisa ubuchwepheshe bokulawula ukuguqulwa kwemvamisa emkhakheni wokunikezwa kwamanzi okucindezelwa njalo, imojula yokulawula ezinikele iyengezwa ukuze inikeze isisombululo sokuphakelwa kwamanzi okucindezelwa njalo. Ukusebenzisa lesi siguquli esizinikezele sokuhlanganisa isistimu yokulawula okuzenzakalelayo kokuphakelwa kwamanzi kunezinzuzo zokutshalwa kwezimali okuphansi, okuzenzakalelayo okuphezulu, imisebenzi yokuvikela ephelele, ukusebenza okuthembekile, ukusebenza okulula, imiphumela ebalulekile yokonga amanzi nokonga amandla, ikakhulukazi ikhwalithi yamanzi ngaphandle kokubangela ukungcoliswa kwesibili, futhi inezindleko ezinhle kakhulu zokonga.