Kune masisitimu emagetsi, kutarisa panguva chaiyo kwakakosha. Zvisinei, sezvo mashandiro esisitimu yemagetsi achitsamira pamichina yakawanda iripo, kutarisa panguva chaiyo kwakaoma zvikuru kune vashandi vekushanda nekugadzira. Kunyangwe masisitimu mazhinji emagetsi aine zvirongwa zvekushandura nekuvandudza, kazhinji haakwanise kuzviita nekuda kwemari shoma. Kune masiteshi emagetsi ane bhajeti shoma, mhinduro yakanaka ndeyekubatanidza zvivakwa zviripo kune network yeIEC 61850, izvo zvinogona kuderedza zvakanyanya mari inodiwa.
Masisitimu emagetsi aripo anga achishanda kwemakumi emakore akaisa michina yakawanda zvichibva pamitemo yekutaurirana, uye kuitsiva yese panguva imwe chete haisiyo sarudzo inodhura zvakanyanya. Kana uchida kuvandudza sisitimu yemagetsi otomatiki uye kushandisa sisitimu yemazuva ano yeEthernet-based SCADA kutarisa michina yemumunda, nzira yekuwana mari shoma uye kupinza kwevanhu vashoma ndiyo kiyi. Uchishandisa mhinduro dzekubatanidza dzakadai semaseva emidziyo yeserial, unogona nyore nyore kugadzira kubatana kwakajeka pakati pesisitimu yako yesimba reIEC 61850-based power SCADA uye michina yako yemunda yeprotocol-based protocol. Data reproprietary protocol remidziyo yemumunda rakaiswa mumapaketi edata eEthernet, uye sisitimu yeSCADA inogona kuona kutarisa kwemidziyo iyi yemumunda panguva chaiyo nekuburitsa.
Magedhi emagetsi eMoxa's MGate 5119 Series substation-grade ari nyore kushandisa uye anokurumidza kusimbisa kutaurirana kwakanaka. Aya magedhi akatevedzana haangobatsiri chete kuita kutaurirana nekukurumidza pakati peModbus, DNP3, IEC 60870-5-101, IEC 60870-5-104 zvishandiso uye network yekutaurirana yeIEC 61850, asiwo anotsigira basa reNTP time synchronization kuona kuti data rine timestamp yakabatana. MGate 5119 series inewo SCL file generator yakavakirwa mukati, iyo iri nyore kugadzira mafaira eSCL gateway substation, uye haufanirwe kushandisa nguva nemari kutsvaga zvimwe zvishandiso.
Kuti zvionekwe panguva chaiyo yekushandiswa kwemidziyo yemumunda uchishandisa maprotocol eproprietary, maMoxa's NPort S9000 series serial device servers anogonawo kushandiswa kubatanidza maIED eserial kune Ethernet-based infrastructure kuti vagadzirise substations dzechinyakare. Iyi series inotsigira maports eserial anosvika gumi nematanhatu uye maports mana eEthernet switching, anogona kutakura data reproprietary protocol mumapaketi eEthernet, uye kubatanidza zviri nyore mafield devices kune masisitimu eSCADA. Pamusoro pezvo, NPort S9000 series inotsigira NTP, SNTP, IEEE 1588v2 PTP, uye IRIG-B time synchronize functions, ayo anogona kuzvibatanidza uye kuwiriranisa mafield devices aripo.
Sezvaunosimbisa network yako yekutarisa nekudzora substation, unofanirwa kuvandudza kuchengetedzeka kwenetwork device. Maseva eMoxa's serial device networking uye protocol gateways ndiwo anobatsira pakugadzirisa matambudziko ekuchengetedza, achikubatsira kugadzirisa njodzi dzakasiyana-siyana dzakavanzika dzinokonzerwa nefield device networking. Midziyo yese iri miviri inoenderana neIEC 62443 uye NERC CIP standards, uye ine mabasa akawanda ekuchengetedza akavakirwa mukati kuti adzivirire zvizere michina yekutaurirana kuburikidza nematanho akadai sekusimbiswa kwemushandisi, kuisa IP list inobvumirwa kupinda, kurongeka kwemidziyo uye manejimendi zvichibva paHTTPS neTLS v1.2 protocol security kubva pakuwanikwa kusina mvumo. Mhinduro yeMoxa inogara ichiitawo security vulnerability scans uye inotora matanho anodiwa panguva yakakodzera kuti ivandudze kuchengetedzeka kwemidziyo yesubstation network muchimiro chekuchengetedza patches.
Pamusoro pezvo, maSeva eMoxa's serial device uye maProtocol gateways zvinoenderana neIEC 61850-3 neIEEE 1613 standards, zvichiita kuti network ishande zvakanaka pasina kukanganiswa nemamiriro ezvinhu akaoma esubstations.
Nguva yekutumira: Chikumi-02-2023