Ndeapi machipisi anodiwa pakugadzira fan
1. Kudzora chip
Mukugadzirwa kwevateveri, imwe yeanonyanya kukosha machipi ndeye control chip, basa rayo guru nderekudzora yese inoshanda sisitimu yefani uye kushanda kweakasiyana midziyo. Iyo control chip inowanzo umbwa neyepakati yekugadzirisa unit (CPU), ndangariro uye yekunze interface, iyo inogona kubatsira fan kuita mabasa akasiyana siyana, senge otomatiki kudzora, kugadzirisa data uye mhinduro. Yakajairika kutonga machipisi ndeye STM32F akateedzana, ATmega akateedzana, PIC akatevedzana uye zvichingodaro.
2. sensor chip
Iyo sensor chip inogona kuyera data rakasiyana-siyana re fan, senge tembiricha, kumhanya, kudzvanywa, nezvimwe. Nekuunganidza idzi data, vashandisi vanogona kutarisa mamiriro ekushanda kwe fan, uye kuwana nekugadzirisa zvikanganiso nenguva. Iyo sensor chip inosanganisira kumanikidza sensor, tembiricha sensor, speed sensor, etc. Aya machipi anowanzo shandiswa mumotor control system. Common sensor chips ndeye LM35, DS18B20, MPX5700 uye zvichingodaro.
3. simba chip
Power chip inowanzova chikamu chakakosha cheakasiyana ezvishandiso akangwara, anogona kuburitsa akasiyana-siyana emagetsi, azvino uye simba, kupa yakavimbika magetsi emagetsi emidziyo, kuwedzera kugadzikana uye kusimba kwemidziyo. Iwo machipisi emagetsi anodiwa mukugadzirwa kwemafeni ari voltage regulators, DC yakagadzikana magetsi emagetsi, etc. The common power chip types is LM317, 78M05 zvichingodaro.
Chechina, chiratidzo chekugadzirisa chip
Signal processing chip inogona kugadzirisa zvazvino uye voltage kuzadzisa chinangwa chekuvandudza mashandiro uye kugadzikana kwemidziyo. Iyo chiratidzo chekugadzirisa chip chinowanzo shandiswa mumotor control system, iyo inogona kuona iyo proportional integral differential (PID) algorithm yekudzora mota kumhanya, yazvino uye mamwe ma paramita, uye kuvandudza kushanda kwe fan uye kugadzikana. Yakajairika masaini ekugadzirisa machipisi ndeye ADuC7020, STM32F100 zvichingodaro.
shanu, bhazi chip
Iyo bhasi chip inoshandiswa kubatanidza zvishandiso zvakasiyana uye zvishandiso uye kuvaka bhiriji rekutaurirana pakati pemidziyo, iyo inowanzo shandiswa mu fan control system. Machipisi emabhazi akajairwa anosanganisira CAN bhazi chip, RS-485 bhazi chip, nezvimwewo, inogona kufambisa data zvakachengeteka, nekukurumidza uye nekuvimbika munzvimbo dzakasiyana siyana, inovandudza kugona kwekutaurirana kwechishandiso, uye kugadzirisa mashandiro uye kugadzikana.
Aya ndiwo marudzi emachipisi uye mabasa awo anodiwa pakugadzira fan. Nekuvandudzwa kwehungwaru tekinoroji, machipisi mazhinji achaiswa mukugadzirwa kwevateveri, kuvandudza mashandiro uye kugadzikana kwevateveri, uye kuita mipiro yakakura mukusimudzira maindasitiri nekufambira mberi kwesainzi uye tekinoroji.
Nguva yekutumira: Nov-29-2023