Dalilin da ya sa GE Fanuc Proficy DCS Ke Tabbatar da Daidaitaccen Kula da Tsari Cikin Ƙarfin Gaske
Sassan sinadarai da makamashi na buƙatar aikin atomatik ba tare da tsayawa ba. Yanayi mai tsanani sau da yawa yana haifar da tsayawar na’ura ko karkacewar daidaiton kulawa. GE Fanuc Proficy DCS yana magance wannan ta hanyar daidaitaccen “distributed control system”. Yana fifita daidaiton gungun na’urori fiye da ayyukan PLC na gama‑gari. Sakamakon haka, yana tallafa wa samarwa mai tsawon lokaci 24/7 ba tare da yankewa ba.
Gagarumar Fasaha: Kayan Aiki PAC8000 don Mummunan Yanayi
Tsarin yana amfani da mai sarrafa PAC8000 a matsayin zuciyarsa. Wannan kayan aiki yana aiki lafiya daga -40°C zuwa +70°C. Haka kuma yana jure girgiza 30G da rawar 5G. Bugu da ƙari, yana da kariyar lalata ta ISA G3 da takardar shaidar Class I Division 2. Tsarin kulawa mai maimaituwa (redundant control) yana rage yawan gazawar tsarin zuwa ƙasa da 0.02% a shekara. Amshin madauki a matakin millisecond yana tabbatar da daidaitaccen daidaita sigogi. Har ila yau, gyaran I/O a kan layi (online) yana rage lokacin tsayawar aikin gyare‑gyare da fiye da 90%.
Samar da Sinadarai: Ƙara Daidaiton Batch Zuwa 99.7%
Daidaita batch da hannu sau da yawa yana haifar da canjin inganci daga 3% zuwa 8%. GE Fanuc Proficy DCS yana haɗa ƙwararrun modules na aiwatar da batch. Waɗannan modules ɗin suna ba da damar kira tsarin formula gaba ɗaya ta atomatik da gyaran madauki rufe (closed-loop). Hadaɗɗen HART protocol yana haɗa kayan auna wayayyu na filin aiki ba tare da tangarda ba. Saboda haka, masana’antar sinadarai na daidaita yawan amfanin samfur sama da 98.5% a kai a kai. Misali, Ciba Specialty Chemicals ta ƙara daidaiton batch daga 92% zuwa 99.7% bayan ta yi haɓakawa. Aiki na yau da kullum na ma’aikatan masu aiki ya ragu da 65%.
Samar da Makamashi: Rage Gazawar Units da 2.3%
Masana’antar wutar lantarki na fuskantar sauye‑sauyen nauyi masu rikitarwa da ƙalubalen daidaita kayan aiki. Tsofaffin tsarin kulawa na samun wuya wajen sarrafa manyan units masu ƙarfin yawa. GE Fanuc Proficy DCS yana tallafawa haɗaɗɗen kulawa na injinan gas da injinan tururi. Yana sarrafa dukan matakan aiki na samar da wutar lantarki da sake amfani da zafin da aka rage. Babbar tashar wutar lantarki guda ɗaya tana lura da maki I/O 35,000 a dandali guda. Sakamakon: ƙaruwa da 2.3% a ingancin samar da wuta da kuma ƙarancin gazawar units. A cikin kwanaki 365 na aiki a cikakken nauyi, tashar ta rubuta sifili a matsayin manyan haɗurran tsaro.
Salon Haɓakawa: Gyaran Tsoho Ba Tare da Canjin Kayan Aiki ba
Yawancin tsofaffin masana’antar sinadarai da makamashi na yawan fuskantar karkacewar kayan auna. Kuɗin kiyayewa na ƙaruwa a kowace shekara. Saboda haka, haɓaka DCS mai sassa‑sassa kuma mai matuƙar dacewa ya zama babban salo yanzu. GE Fanuc Proficy DCS yana ba da damar shiga ba tare da wani canjin kayan aiki ba. Yana daidaituwa daidai da tsoffin PLC da gyaran SCADA. Bisa ga ainihin ayyuka, wannan hanyar tana rage lokacin zagayen gyare‑gyare da 40%. Yana daidaita ƙarancin kuɗin sauya tsarin da dawwamar kwanciyar aikin dogon lokaci.
Tabbatattun Misalan Aiki tare da Bayanai na Gaskiya
Case 1: Masana’antar Sinadarin DME (Tan 1 Miliyan a Shekara)
Wani sabon wurin samar da makamashi a Zhangjiagang ya girka Proficy DCS a dukkan layukan samarwa uku. Tsarin yana ba da damar canza layi da haɗa su ta atomatik. Yawan tsayawar layi ya sauka daga sau 12 a shekara zuwa sau 2 kawai. Ajiye asarar samarwa na shekara ya haura dala miliyan $1.2 na USD.
Case 2: Masana’antar Fenti na Sinadarai Masu Ƙayatarwa (Fine Chemical Pigment)
Ciba Specialty Chemicals ta ɗauki GE Fanuc batch control DCS don masana’antarta a Scotland. Tsarin daidaita formulas na batch ya kawar da kura‑kuran shigar da bayanai da hannu. Daidaiton batches na samfur ya haura daga 92% zuwa 99.7%. Aikin hannu na yau da kullum na ma’aikata ya ragu da 65%.
Case 3: Masana’antar Wutar Lantarki ta Combined Cycle (2750MW)
Babbar tashar makamashi tana amfani da haɗaɗɗen DCS don sarrafa injinan gas 12 da injinan tururi 4. Dandalin yana sarrafa samar da wuta 2750MW tare da samar da ruwa na kullum. Yana lura da maki I/O 35,000 cikin basira. Sakamakon: babu wani hatsarin tsaro a cikin kwana 365 na aiki a cikakken nauyi.
Rubutawa daga Gu Jinghong, injiniyan aikin atomatik na masana’antu da ya kware a mafita na PLC & DCS ga masana’antar mai, iskar gas da sinadarai.
