Lub luag haujlwm tseem ceeb ntawm ptc cua rhaub system
NF HEV PTC Cua Rhaub yog tsim rau hybrid roj teeb tsheb thiab feem ntau yog siv los ua lub ntsiab cua sov rau kev tswj kub hauv lub tsheb. Cov nyhuv cua sov ntawm cov khoom yog nrawm dua li ntawm lub cav combustion sab hauv. Thaum cov txheej txheem cua sov, cov hluav taws xob hluav taws xob tau zoo hloov mus rau hauv lub zog hluav taws xob los ntawm PTC tivthaiv.
Qhov system tseem ceeb ua haujlwm
Tsheb interface
(1) Nws tau ua tiav los ntawm thaj chaw qis-voltage MCU thiab cov khoom siv hluav taws xob cuam tshuam, uas tuaj yeem paub txog CAN kev sib txuas lus yooj yim, kev kuaj xyuas lub tsheb npav, EOL lub luag haujlwm, cov lus txib xa tawm, thiab PTC raws li txoj haujlwm nyeem ntawv.
(2) Lub zog hluav taws xob sib txuas yog tsim los ntawm thaj chaw qis hluav taws xob ua hluav taws xob thiab cov khoom siv hluav taws xob sib cais, thiab ob qho tib si high- thiab qis-voltage cheeb tsam tau nruab nrog EMC-kawg circuits;
Tswj muaj nuj nqi
(1) Tau paub txog PTC hloov ua haujlwm;
(2) tuaj yeem paub txog PTC lub luag haujlwm lub voj voog tswj.
Kev ruaj ntseg muaj nuj nqi
(1) Kev tiv thaiv kho vajtse;
(2) Kev tiv thaiv software.
Diagnostic muaj nuj nqi
(1) Tsawg voltage voltage tawm ntawm ntau yam txhaum;
(2) Input teeb liab tsis ua hauj lwm;
(3) High voltage cheeb tsam fais fab tuag;
(4) High voltage overvoltage thiab undervoltage txhaum;
(5) PTC luv Circuit Court thiab qhib Circuit Court txhaum;
(6) IGBT luv Circuit Court thiab qhib Circuit Court txhaum;
(7) Kub sensor tsis ua hauj lwm;
(8) Ua haujlwm kub dhau.
