GE Fanuc DCS a Cikin Aiwatar da Tsarin Makamashi: Dalilin da Ya Sa PLC na Daidaici Ba Su Isa Ba
Masana'antar wutar lantarki, matatun mai, da gonakin iska ba za su iya jure gazawar tsarin kula ba. Ko ɗan gajeren katsewa yana haifar da tsadar tsaida aiki ko haɗarin tsaro. PLC na daidaici da kayan aikin sarrafa masana’antu na asali ba su da juriyar kuskure. Sarrafa makamashi na buƙatar daidaito na millisecond da cikakkiyar tsarin “redundancy”. GE Fanuc DCS yana samar da waɗannan damar tare da ingantacciyar amincin masana’antu da aka gwada.
An Gina Shi Don Muhallin Makamashi Mai Tsauri
GE Fanuc DCS yana amfani da tsarin gine-gine mai cikakken “redundant” ga masu kula (controllers), hanyoyin sadarwa, da ƙananan na’urorin I/O. Wannan ƙira tana kawar da muhimman wuraren da gazawa ɗaya kaɗai za ta iya durƙusar da tsarin. Tsarin yana aiki ne da PowerPC 8548 dual-core 800MHz processor. ECC-protected 512MB DRAM yana tabbatar da bayanan lokaci-na-aiki ba tare da kuskure ba. Yana goyon bayan loops na PID 32 da 100ms high-speed polling. Na’urar tana aiki cikin dogaro daga -40℃ zuwa 85℃.
Shekaru da Dama na Amincin da Aka Gwada a Fage
GE Fanuc ta shigar da hanyoyin DCS a cibiyoyin makamashi na tsawon shekaru da dama. Tsofaffin masana’antar wuta da dama suna fama da tsofaffin kayan aiki da rashin dacewa da sabbin na’urori. Tsofaffin tsare-tsare galibi ba su da kariyar tsaron bayanai da zamani da kuma ingantaccen adana bayanai. GE Fanuc DCS yana haɗuwa ba tare da tangarda ba da tsofaffi da sabbin na’urorin masana’antu. Yana tallafawa buɗaɗɗen yarjejeniyar Ethernet da Modbus don sassauƙan haɗawa. Sakamakon haka, masu mallaka suna rage kuɗin gyaran manyan tsare-tsare kuma suna gajarta lokacin tsaida aiki na ayyukan sabuntawa.
Hasashen Marubuci: Kwanciyar Tsari Shi ke Tayar da Zaɓin Makamashi na Yau
Mafi yawan masu aiki da makamashi a yanzu suna fifita kwanciyar hankali fiye da ƙarfin sarrafa bayanai kaɗai. Burinsu shi ne kada a sami tsaida aiki ba tare da shiri ba da kuma cikakkiyar tsaro a duk zagayowar rayuwar kayan aiki. DCS na gama-gari da dama ba su da dabarun da aka tsara musamman don hanyoyin aiki na wutar lantarki da man fetur da iskar gas. GE Fanuc DCS ya ƙunshi algoridim da aka inganta don kare janareto da daidaita kayan taimako. Wannan ƙirar da aka nufa kai tsaye tana ƙara ingancin sarrafa kansa gaba ɗaya. Haka kuma, tana sauƙaƙa aikin kula da hasashen matsala ga ƙungiyoyin injiniyoyi.
Aikin Gaskiya da Sakamakon da Aka Auna
Sabunta Masana'antar Wutar Zafi (Thermal Power Plant)
Masana’anta mai ƙarfin 600MW ta sabunta tsohon tsarin sarrafarta ta amfani da GE Fanuc Mark VIe DCS. Tsarin yana kula da maki 4,200 na I/O a cikin tsarin ruwa, toka, da hayakin gas. Cikin watanni shida, lokacin tsaida kayan aiki ya ragu da kashi 38%. Millisecond data polling ya inganta ingancin amfani da makamashin masana’antar da kashi 4.2%.
Sarrafa Ƙungiyar Gonakin Iska
Wata babbar gonar iska a ƙasa ta yi amfani da GE Fanuc DCS don janareto na turbines 86. Tsarin hanyar sadarwa mai “redundant” ya kai 99.999% na samun tsarin a shirye a duk shekara. Wannan amincin ya hana asarar wuta daga gazawar sarrafawa kwatsam.
Daidaici a Bututun Mai na Petrochemical
Wani sansanin mai da gas ya yi amfani da GE Fanuc DCS don sarrafa matsin lamba a bututun mai. Daidaitawar PID mai ƙima ta kiyaye karkacewar matsin lamba a cikin ±1%. Faɗin yanayin zafin da tsarin zai iya jurewa ya yi aiki da kyau a waje, a cikin muhallin filin aiki mai tsauri.
Song Mingyuan ne ya rubuta, injiniyan sarrafa kansa mai ƙwarewa a PLC, DCS, da tsarin sarrafa masana’antu don aikace-aikacen petrochemical da makamashi.
