Qalabka ilaalinta kombuyuutarrada toosan
Sharaxaada Model
Tilmaamaha Alaabta Guudmarka
Qalabkan ilaalinta iyo kontoroolka dhameystiran ee microcomputer wuxuu ku habboon yahay shabakadaha korantada ee 35KV iyo wixii ka hooseeya, wuxuuna bixiyaa ilaalinta, xakamaynta, cabbirka iyo hawlaha kormeerka ee xadadka gudbinta, transformers, capacitors, matoorada iyo qalabka kale ee muhiimka ah.Qalabka dhexdiisa, shaashadda waxaa la isugu geyn karaa qaab dhexe, waxaana sidoo kale lagu rakibi karaa qaab qaybsan.Iyada oo loo marayo interface interface baska goobta, waxa ay taageertaa kalagoysyo badan si ay u wada shaqeeyaan si loo xaqiijiyo maaraynta heerka nidaamka iyo wadaaga macluumaadka dhamaystiran.Taxanaha cabbiraadda ilaalinta microcomputer-ka iyo aaladaha xakamaynta ayaa si buuxda ula jaan qaadaya farsamadan.Oo la qabsado shuruudaha horumarinta mustaqbalka, waa qalabka aasaasiga ah ee ugu habboon ee isbeddelka iyo qaybinta nidaamka otomatiga.
1.1.Qiyaasta xogta waqtiga-dhabta ah
Qalabka ilaalinta dhamaystiran waxa uu qaataa tignoolajiyad cusub oo cabbiraadda la wanaajiyey, waxana uu leeyahay hawl xisaabeed xoog leh.Sababtoo ah farsamaynta dijitaalka ah ee kala duwan ee qiyamka analooga ee kala duwan, waxay si wax ku ool ah u kala soocaa mawjada aasaasiga ah, qaybaha soo noqnoqda sare iyo qaybaha DC, baabi'inta saameynta ka-baxa iyo qaylada ee saxnaanta cabbirka, iyo magdhowga waxtarka leh ee burburka qaybaha cabbirka calaamadaha. Hubi hawlgalka muddada-dheer, xasilloon oo la isku halleyn karo ee aaladda meelo kala duwan oo adag.
▲la, lb, lc ilaalinta hadda (la qiyaasay);
v UAB, UBC, UCA saddex weji danab koronto (la qiyaasay);
▲l0 eber isku xigxiga hadda (la qiyaasay):
v3U0 eber isku xigxiga danab (la qiyaasay):
v Cunsurka muunadku wuxuu qaataa korantada saxda ah iyo transformer-ka hadda jira, kaas oo cabbirkiisu yar yahay, culeyskiisu yar yahay, culeyskiisuna yar yahay;
Isticmaalka xawaaraha sare iyo saxnaanta sare ee DSP microprocessor, waxay si dhakhso ah u socodsiin kartaa tirada harmonic 9th;
1.2.Xakamaynta wax soo saarka
v Xiritaanka gudbinta:
v Relay furitaanka;
v Isu gudbinta ilaalinta;
v Gudbinta digniinta shilalka;
v U gudbinta digniinta dhacdada;
▲Laba fogaanta wax soo saarka;
v Ikhtiyaar madaxbannaan oo madaxbannaan oo ka hortagga boodada iyada oo aan la furin lana xidhin shuruudaha hadda:
1.3.galinta binary
v 10-waddo gelinta beddelka daahsoon ee ay go'doomiyeen walxaha isku xidha korantada:
v Algorithm-ka shaandhada gaarka ah ee ka-hortagga ruxruxa ayaa meesha ka saaraysa xukun-xumada ay sababto soo booda iyo faragelin degdeg ah;
1.4.Wax soo saarka laba-geesoodka ah
v boodboodka iyo xidhitaanka relays-ga waxa dami kara ama dami kara ikhtiyaarka software-ka iyo xidhidhka iyo furayaasha dibadda;
v Relay-ga signalka waxa loo habayn karaa si dabacsanaan ah sidii nooc haynta ama wax soo saarka garaaca garaaca wadnaha;
1.5.interface nin-mashiin saaxiibtinimo
▲ Aaladda ilaalinta dhammaystiran waxay ku qalabaysan tahay dhibic-matrix 128*64, shaashad heersare ah oo garaaf ah oo dareere ah oo leh xarfo cad oo buluug ah;
v Hawlgalku wuxuu ku salaysan yahay menu-ka buuxa ee Shiinaha ee WN interface, kaas oo soo bandhigi kara xuduudaha nidaamka sida tirada analogga, jaantusyada nidaamka aasaasiga ah, xogta cabbirka, heerka beddelka, xogta wakhtiga dhabta ah, diiwaannada dhacdooyinka, iyo goobaha ilaalinta;
v Badhamada jilicsan ayaa loo isticmaalaa in lagu xusho menu-ka shaashadda iyo wadista, beddelka xogta iyo dejinta qiimaha.Hawlgalka interface-ku wax saameyn ah kuma yeelan doono hawlgalka nidaamka, iyo wax ka beddelka qiimaha waxaa lagu ilaaliyaa erayga sirta ah;
v Iyada oo loo marayo is-dhexgalka baska, waxaa lagu xidhi karaa kombuyuutar si loo helo barmaamijyo cabbirro badan;
v Kormeerka, is-aqoonsiga iyo xaaladaha shaqada ugu weyn ee wareegyada qalabka;
v Digniinaha cilladaha gudaha (xogta, qiyamka go'an, qaybaha kaydinta, dekedaha, isgaarsiinta) qalabka:
v alaarmiga goynta PT;
1.6, dhacdooyinka SOE iyo diiwaanada khaladaadka
Muuji oo kaydi tiro diiwaanno dhacdooyin dhawaan ah.Haddii cilad cusub dhacdo, waxay si faahfaahsan u qeexi kartaa qaladka nidaamka iyo jawaabta qalabka ilaalinta.Faahfaahinta diiwaanka dhacdada waxaa ka mid ah:
v diiwan gal khaladka dhacay, barokaca iyo hawlgalka;
v Qaraarka 2ms, dami korontada;
1.7.Isgaarsiinta
Isgaadhsiinta la taageerayo waa: CAN, RS485, RS232, RS422;
Warbaahinta isgaarsiineed ee la taageeray waxaa ka mid ah:, xariiq u go'an, MODEM, fiber indhaha, iwm.;
Nidaam shabakadeed oo leh taako juqraafi ah ayaa la samayn karaa iyada oo loo marayo isku xirka shabakadaha dhibcaha badan.Khadka kaliya ayaa ku xasilan qaabka baska RS485, isagoo si adag isku xiraya 64 nodes, masaafada ugu badan ee gudbinta waa 1200m, heerka gudbinta ugu badana wuxuu gaari karaa 9600bps;
▲ Kombiyuutarka warshadaha iyada oo loo marayo beddelaha RS485-RS232, iyada oo loo marayo RS485-fiber-bedelaha fiber-optical:
v Xeerka Isgaarsiinta Modbus-RTU, iwm.;
Tilmaamaha farsamada alaabta iyo tixraacyada
2.1, Xaaladaha Deegaanka
Shaqada | Tbaaxadda emperature | -10~+55°C |
Qoyaanka qaraabada | 45-80% muddo gaaban 95% aan shubin | |
Cadaadiska hawada | 80-110kpa | |
Dhererka | <2000m | |
Kaydinta iyo gaadiidka | Tbaaxadda emperature | -40~+75°C |
2.2,Psahayda mulkiilaha
Korontada DC
| danab lagu qiimeeyay | 220VDC(110V) |
Baaxadda la oggol yahay | 100-250V | |
Awood AC
| danab lagu qiimeeyay | 220VAC |
Baaxadda la oggol yahay | 150-250V | |
Isticmaalka tamarta
| Twuu iska caadi | <3W/VA |
Aficil | <10W/VA | |
Phoos u dhac | 50% | 1s |
0% | 100ms |
2.3, Ilaali AC Signal Input
Ehadda lectric
| Hadda lagu qiimeeyay gudaha | 5A(1A) | |
Isticmaalka tamarta | <0.5VA | ||
HXasilloon cun
| Cjoogto ah | 20A | |
1s | 100A | ||
Dejinta firfircoon | 10ms | 250A | |
Voltage | Danab lagu qiimeeyay Un | 100V | |
danab ugu dambeeya | 200V | ||
Isticmaalka tamarta | <0.3VA |
2.4, Cabbiraadda AC Signal Input
Pmagaca arameter | Qiyaasta kala duwan | Error | Pdayn la'aan |
Danab saddex-waji ah UAB, UBC, UCA | 10…129V(xPT) | <=0.5% | <=0.3VA |
Hadda oo saddex-waji ah la, lb, lc | 0.2…6A(xCT) | <=0.5% | <=0.3VA |
Qodobka awoodda PF | 0.5L…0.5C | <=0.5% |
2.5, Calaamadaha gelinta binary
Gelida calaamadda xidhiidhka dadban
| Tirada calaamadaha calaamadaha | 10 hab |
Baaxadda shaqada | 24V DC (qalabku iskii u soo saaray) | |
Awooda isticmaalka | <0.3W | |
Rilbaxnimo | 2ms | Inta jeer ee garaaca garaaca <100Hz |
2.6, Guryaha Makaanikada iyo Qaab-dhismeedka
Cabbirrada xirmada | (H)/(W)/(D)mm (tixraac kaliya) |
Cabbirka aaladda | (H)/(W)/(D)mm (tixraac kaliya) |
Miisaanka aaladda | Qiyaastiikgmm ( tixraac kaliya) |
Qalabka qolofka | Qaab dhismeedka aluminium |
Dnooca ilaalinta | IP5SNI |
Ihabka rakibidda | Ku-xidhan ama foorno leh, saamaynta sare ayaa go'an |
2.7,Bwax soo saarka relay inary
Korantada Bedelka ugu badan | 250V AC/30VDC |
Ugu badnaan beddelka hadda | 8A |
Awood beddelka ugu badan | 1250VA/150W |
Oawoodda xiriirka utput | <250V, 1A (load induction), awoodda goynta <50W |
Sculays cayiman | 5A 250V AC/30V DC |
Dielectric adkeysiga danab | 4000VAC |
Iska caabin dahaarka | 1000MΩ |
2.8,Ediiwaanka hawo
Nooca Dhacdada Galitaanka | Khaladka, xad dhaafka, barokaca beddelka, jabka dibadda, wax ka beddelka qiimaha go'an | |
Tirada dhacdooyinka la duubay | 30 | Awood-hoos u haynta |
Diiwaangeli macluumaadka dhacdada | Sanadka, bisha, qiyaasta wakhtiga maalinta, faahfaahinta nooca dhacdada | |
Xalinta waqtiga | 2 ms | |
Habka weydiinta dhacdada | Fka fog | Cwacitaanka tallaalka |
On goobta | Badhan menu LCD bandhigay |
2.9, Interface Isgaarsiinta
Tilmaamaha Korontada (RS485 go'doonsan) | Tirada qanjidhada isgaadhsiinta | 64 |
Heerka gudbinta | 4800…9600 Buad | |
Fogaanta gudbinta (9600Buad) | 1000m | |
Xiriiriyaha | Wax soo saarka terminalka | |
| IEC60870-5-103 | 8 xabbadood oo xog ah, 1 xabbad joojin ah, xitaa sinnaanta |
2.10, Shuruudaha imtixaanka
Ibaaritaanka nsulation
| Iska caabin dahaarka | 2kv50Hz1daqiiqo |
Inta jeer ee awoodda u adkeysata danabka IEC60-2 | 50MΩ | |
Tijaabada kulaylka qoyan IEC60-2-30 | 50MΩ 1.5kV | |
Shock u adkeysiga tijaabada danabka
| U beddel wareegga gelinta qiimaha ilaa dhulka | ± 5kV |
Wareegga kale IEC255-5 | ± 5kV | |
Tijaabada shoogga makaanikada | booska tijaabada | Triaxial |
Tijaabi inta jeer ee soo noqnoqda | 10…150Hz | |
Inta jeer ee isdhaafka | f≤60Hz;baaxad go'an 0.075mm | |
Tirada wareegyada xaaqidda dhidiba kasta | f>60Hz;dardargelinta joogtada ah 10m | |
IEC255-21 | 10/S2 |
2.11, waafaqid EMC electromagnetic
Imtixaan ka-hortagga soo noqnoqda sare IEC255-22-1 1M mawjadda naxdinta leh ee hoos u dhaca | Qaabka Guud | 2.5kV |
Habka kala duwan | 1.0kV | |
Baaritaanka faragelinta dheecaanka korantada Fasalka III IEC6100-4-2 | Cxiriir | 6.0kV |
Hawada | 8.0kV | |
Tijaabada faragelinta goobta korantada ee shucaaca EN55011 | Xoogga goobta imtixaanka |
|
Sinta jeer qasacadaha | 150kHz…80MHz | |
Imtixaanka Faragelinta Soo noqnoqda Raadiyaha | Si toos ah loogu tixraacay hab caadi ah(IEC6100-4-6) | 10V/m (rms) f=150kHz…80MHz |
si shucuur leh xigasho (IEC6100-4-6) | 10V/m (rms) f=80Hz…1000MHz | |
Tijaabooyin Ku-meel-gaar ah oo degdeg ah IEC255-4 | Qaabka Guud ee Voltage Peak Inta jeer ee garaaca garaaca Muddada polarity kasta | 2kV 4kV |
5kz 2.5kz | ||
10min | ||
Tijaabada hillaaca kor u kaca IEC6100-4-5 | Korontada, AC, galitaanka DC | 4KVCqaabka ommon |
2KVHabka kala duwan | ||
I/OGelitaanka | 2KVCqaabka ommon | |
1KVHabka kala duwan |