Chipangizo choteteza ma microcomputer olunjika

Kachipangizo kameneka kamene kamakhala ndi chitetezo chokwanira ndi kulamulira kwa microcomputer ndi koyenera ku ma netiweki amphamvu a 35KV ndi pansi, ndipo amapereka chitetezo, kulamulira, kuyeza ndi kuyang'anira ntchito za mizere yotumizira, ma transformer, capacitors, motors ndi zipangizo zina zazikulu.Pazida, chinsalucho chikhoza kuikidwa pamodzi mwa njira yapakati, ndipo chikhoza kuikidwanso m'njira yogawidwa.Kupyolera mu mawonekedwe a mabasi okhazikika, amathandizira olowa angapo kuti agwire ntchito limodzi kuti akwaniritse kasamalidwe kadongosolo komanso kugawana zambiri.Mndandanda wa zida zoyezera ndi chitetezo cha microcomputer zikugwirizana kwathunthu ndi ukadaulo uwu.Ndipo sinthani ndi zomwe zikufunika zachitukuko chamtsogolo, ndiye zida zoyenera zosinthira ndi kugawa makina opanga makina.

1.1.Muyeso wa data wanthawi yeniyeni
Chipangizo chachitetezo chokwanira chimatenga ukadaulo watsopano komanso wowongoleredwa, ndipo chimakhala ndi ntchito yamphamvu yowerengera ma vectorized.Chifukwa cha kusintha kwa digito kwamitundu yosiyanasiyana ya analogi, imalekanitsa bwino mafunde oyambira, ma frequency apamwamba kwambiri ndi zigawo za DC, ndikuchotsa Chikoka cha kuchotsera ndi phokoso pakulondola kwa kuyeza, komanso kubweza kothandiza pakuwola kwa zigawo zoyezera chizindikiro. kuonetsetsa kuti chipangizochi chikugwira ntchito kwa nthawi yayitali, chokhazikika komanso chodalirika m'madera osiyanasiyana ovuta.
▲la, lb, lc chitetezo panopa (kuyezedwa);
▲ UAB, UBC, UCA magawo atatu mzere voteji (kuyezedwa);
▲l0 zero-sequence current (kuyezedwa):
▲3U0 zero sequence voltage (kuyezedwa):
▲ The samplement element amatengera mwatsatanetsatane voteji ndi thiransifoma panopa, amene ndi yaing'ono mu kukula, kuwala kulemera ndi yaing'ono katundu;
▲ Pogwiritsa ntchito microprocessor yothamanga kwambiri komanso yolondola kwambiri ya DSP, imatha kukonza mwachangu kuchuluka kwa 9th harmonic;

1.2.Control linanena bungwe
▲ Kutseka kotumizirana mauthenga:
▲Kutsegula kolowera;
▲ Chitetezo chotumizira;
▲ Chenjezo langozi;
▲ Chidziwitso cha alarm;
▲ Mawotchi awiri akutali atulutsa;
▲Mwachidziwitso chodziyimira pawokha odana ndi kulumpha dera popanda kutsegula ndi kutseka zofunika pano:

1.3.Kulowetsa kwa binary
▲ 10-way passive switch input opatulidwa ndi ma photoelectric coupling elements:
▲ Njira yapadera yolimbana ndi kugwedezeka kwa fyuluta imachotsa kuweruza kolakwika komwe kumachitika chifukwa cha kudumpha ndi kusokoneza nthawi yomweyo;

1.4.Binary linanena bungwe relay linanena bungwe
▲Kudumpha ndi kutseka ma relay kumatha kuyatsidwa ndi kuzimitsidwa ndi zosankha zamapulogalamu ndi kulumikizana kwakunja ndi masiwichi;
▲ The relay siginecha akhoza flexibly kukhazikitsidwa ngati akugwira mtundu kapena pulse inching mtundu linanena bungwe;

1.5.Wochezeka munthu-makina mawonekedwe
▲Chida chodzitchinjiriza chonse chili ndi kadontho-matrix 128*64, chowoneka bwino kwambiri chamadzimadzi chamadzimadzi chokhala ndi zilembo zoyera kumbuyo kwabuluu;
▲ Opaleshoniyo imachokera ku mndandanda wathunthu wa Chitchaina wa mawonekedwe a WN, omwe amatha kuwonetsa magawo a dongosolo monga kuchuluka kwa analogi, zojambula zoyambirira za dongosolo, deta yoyezera, kusinthana kwa kusintha, deta yeniyeni, zolemba zochitika, ndi zoikidwiratu zotetezera;
▲Mabatani opangidwa mofewa amagwiritsidwa ntchito posankha zowonekera pazenera ndikuyendetsa, kusintha mawonekedwe a data ndikuyika mtengo wake.Kugwiritsiridwa ntchito kwa mawonekedwe sikudzakhala ndi zotsatira pa ntchito ya dongosolo, ndipo kusinthidwa kwa mtengo kumatetezedwa ndi mawu achinsinsi;
▲ Kupyolera mu mawonekedwe a basi, imatha kulumikizidwa ndi PC kuti izindikire mapulogalamu ambiri;
▲ Kuyang'anira, kudzizindikiritsa nokha ndi zikhalidwe zazikulu zogwirira ntchito zamagawo a zida;
▲ Machenjezo okhudza zolakwika zamkati (data, mitengo yosasinthika, zosungirako, madoko, kulumikizana) kwa chipangizochi:
▲ PT Alamu yolumitsa;

1.6, zochitika za SOE ndi zolemba zolakwika
Onetsani ndikusunga zolemba zingapo zaposachedwa.Ngati cholakwika chatsopano chikachitika, chikhoza kufotokozera zolakwika za dongosolo ndi kuyankha kwa chipangizo chotetezera mwatsatanetsatane.Tsatanetsatane wa mbiri ya chochitikacho ndi:
▲ Lembani zolakwika, kusamuka ndi kugwira ntchito;
▲Resolution 2ms, sungani mphamvu;

1.7.Kulankhulana
Njira zoyankhulirana zothandizidwa ndi: CAN, RS485, RS232, RS422;
Zothandizira zoyankhulirana zakuthupi zimaphatikizapo:, mzere wodzipatulira wonyamula, MODEM, kuwala kwa fiber, etc.;
Dongosolo la maukonde lomwe lili ndi nthawi yotalikirapo limatha kupangidwa kudzera pa intaneti yamitundu yambiri.Mzere umodzi umakhala wosasunthika mumayendedwe a basi a RS485, kugwirizanitsa mokhazikika ma node 64, mtunda wothamanga kwambiri ndi 1200m, ndipo mlingo waukulu wa kufalitsa ukhoza kufika 9600bps;
▲Industrial kompyuta kudzera RS485-RS232 Converter, kudzera RS485-optical CHIKWANGWANI Converter:
▲ protocol Communication Modbus-RTU, etc.;