Ibicuruzwa
OPS-1240 - PWM Igenzura ry'izuba
1.MCU igenzura ryikora;
2.Umurimo w'amashanyarazi ukora;
3.Urwego rwa 3 kurinda ibicuruzwa birenze;
4.Reveri ihuza kandi irinde kuzuza ibyuzuye;
5.Gusohora byoroshye gutangira;
6.PWM uburyo bwo kwishyuza; 12v 40 amp igenzura izuba
7.Ikigo gishinzwe;
8.Urwego rwa gatanu ko ingufu za bateri;
9.Kuremerera imiterere yerekana;
10.Bikwiriye amatara yose 12 / 24VDC;
11. Indishyi z'ubushyuhe;
12.Auto ikoresha urumuri;
13.Umucyo ukora kandi ugatinda;
14.Gushyigikira uburyo bw'intoki;
15.17 uburyo bw'akazi;
16.SMT inzira yo gukora.
Impulse yuburyo bumwe kandi butandukanye bwa pulse ifunganye, yongewe kumurongo hamwe nubusembure mugihe ari ingaruka zimwe. Ihame ryo kugenzura PWM: ni ukugabanya imiterere yibice 6 bingana, bishobora gusimburwa numuraba wa kare 6. Hariho ibyiciro byinshi bya PWM, nka unipolar na bipolar, synchronous and asynchronous, urukiramende na sinusoidal modulation, nibindi.
Igenzura rya Unipolar PWM risobanura ko mugihe cyigice cyizengurutsa, umutwara ahinduka gusa mubyerekezo kimwe, kandi ibisubizo bya PWM byavuyemo nabyo bihinduka mubyerekezo kimwe. Uburyo bwo kugenzura bipolar PWM nuburyo bunyuranye, ari mubice byabatwara ibizunguruka bihinduka mubyerekezo bibiri. Kuri niba ibimenyetso byabatwara nibimenyetso bya modulasi bikomeza guhuza, kugenzura PWM birashobora kugabanywa muburyo bwo guhinduranya hamwe no guhinduranya ibintu. .Ibiranga sinusoidal pulse ubugari bwa modulasiyo ni uko ibisohoka bya pulse ubugari butangana, ubugari burahinduka ukurikije amategeko ya sinusoidal, kandi ibyasohotse bisohoka byegereye umuyaga wa sinusoidal. Moduline yubugari bwa pulse nayo yitwa SPWM. Urufunguzo rwubuhanga ni kubyara ubugari bwa pulse ukurikije ikimenyetso cyo kugenzura. Kugeza ubu, uburyo bwo kugereranya inyabutatu, uburyo bwo kugereranya hystereze and umwanya wa voltage vector uburyo bukoreshwa.
| Icyitegererezo | OPS1230 | OPS1240 |
| Ikigereranyo cyo kwishyuza | 30A | 40A |
| Ikigereranyo cyo gusohora amashanyarazi | 30A | 40A |
| Kurinda-bigufi | 60A | 60A |
| Umuvuduko wa sisitemu | 12V / 24V Imodoka | |
| Kurinda kurubu | <1.3 komeza kuri 60 | |
| <1.6 komeza kuri 5s | ||
| > 1.6 funga ako kanya | ||
| Guhagarara | <5mA | |
| Kwishyuza amashanyarazi | ≤0.26V | |
| Gusohora voltage igabanuka | ≤0.15V | |
| Umuyoboro mwinshi w'izuba | 42V | |
| Ubushyuhe bwo gukora | -35℃kugeza kuri +55℃ | |
| Kuringaniza amashanyarazi yumuriro | 14.8V | |
| Amashanyarazi menshi | 14.5V | |
| Kwakira kwishyuza voltage | 14.2V | |
| Amashanyarazi | 13.8V | |
| Kwishyuza voltage | 13.2V | |
| Gusohora guhagarika voltage | 11.2V | |
| Gusohora voltage | 12.6V | |
| Indishyi z'ubushyuhe | N / C. | |
| Uburyo bwo kugenzura | PWM (Impinduka y'ubugari bwa pulse) | |
| Ingano ntarengwa | 10AWG | |
| Ingano / uburemere | 140×90×38mm / 220g | |
