Ka nts'etsopele e tsoelang pele ea li-automation tsa indasteri le tlhahiso e bohlale, karolo ea li-switches tsa marang-rang tsa indasteri e ntse e ba bohlokoa le ho feta. Lisebelisoa tsena li bohlokoa bakeng sa ho hokahanya lisebelisoa le litsamaiso tse fapaneng tsa indasteri mme li tlameha ho latela maemo a thata a indasteri ho netefatsa ts'epo, polokeho le ts'ebetso maemong a thata. Ho utloisisa litekanyetso tsena ho bohlokoa ho bahlahisi, bahokahanyi le basebelisi ba ho qetela ka ho tšoanang.
Mekhoa e Meholo ea Indasteri bakeng sa Liphetoho tsa Network Network
IEEE 802.3 Ethernet standard:
Tekanyetso ea IEEE 802.3 ke mokokotlo oa theknoloji ea Ethernet mme e hlalosa protocol ea likhokahano tsa marang-rang ho marang-rang a sebaka sa lehae (LANs). Liphetoho tsa marang-rang a indasteri li tlameha ho lumellana le maemo ana ho netefatsa hore li lumellana le lisebelisoa tse ling tsa Ethernet le marang-rang. Sena se kenyelletsa tšehetso bakeng sa lebelo ho tloha ho 10 Mbps ho isa ho 100 Gbps le ho feta.
IEC 61850 bakeng sa boits'oaro bo tlase:
IEC 61850 ke tekanyetso ea lefats'e bakeng sa marang-rang a liteishene tsa puisano le litsamaiso. Liphetoho tsa marang-rang a indasteri tse sebelisoang matla le lits'ebeletso li tlameha ho lumellana le maemo ana ho nolofalletsa likhokahano tsa nako ea nnete, tšebelisano 'moho le kopanyo ka har'a liteishene tse nyane. E etsa bonnete ba hore li-switches li ka fihlela litlhoko tsa lebelo le phahameng, tse sa lateleng nako e tlase tse hlokehang bakeng sa li-automation tsa substation.
IEC 62443 Cybersecurity:
Ka ho phahama ha lisebelisoa tse hokahantsoeng le Marang-rang a Lintho (IIoT), cybersecurity e se e le eona ntho e tlang pele. Tekanyetso ea IEC 62443 e sebetsana le litaba tsa cybersecurity lits'ebetsong tsa liindasteri le taolong. Li-switches tsa marang-rang a indasteri li tlameha ho kenyelletsa likarolo tse matla tsa ts'ireletso tse joalo ka netefatso, encryption, le taolo ea phihlello ho itšireletsa khahlanong le litšokelo tsa cyber.
Teko ea tikoloho ea IEC 60068:
Hangata li-switches tsa marang-rang tsa indasteri li sebetsa tlas'a maemo a feteletseng a kang mocheso, mongobo le ho sisinyeha. Tekanyetso ea IEC 60068 e hlalosa mekhoa ea tlhahlobo ea tikoloho ho netefatsa hore lisebelisoa tsena li khona ho mamella maemo a thata a indasteri. Ho lumellana le mokhoa ona ho tiisa hore phetoho e tšoarella ebile e ka tšeptjoa tlas'a maemo a mangata a sebetsang.
Lisebelisoa tsa terene EN 50155:
Tekanyetso ea EN 50155 e bua ka ho khetheha lisebelisoa tsa elektroniki tse sebelisoang lits'ebetsong tsa terene. Li-switches tsa marang-rang a indasteri tse sebelisoang litereneng le litsing tsa motheo tsa literene li tlameha ho fihlela maemo ana ho netefatsa ts'ebetso e tšepahalang tlasa maemo a boima a tikoloho ea literene. Sena se kenyelletsa ho hanyetsa ho thothomela, ho sisinyeha, ho feto-fetoha ha mocheso le tšitiso ea motlakase.
Litekanyetso tsa PoE (Power over Ethernet):
Li-switch tse ngata tsa marang-rang tsa indasteri li tšehetsa Power over Ethernet (PoE), e li lumellang ho fetisa data le matla holim'a thapo e le 'ngoe. Ho latela maemo a IEEE 802.3af/at/bt PoE ho netefatsa hore sesebelisoa se khona ho sebelisa lisebelisoa tse hokahaneng ka mokhoa o sireletsehileng le ka mokhoa o atlehileng joalo ka lik'hamera tsa IP, li-sensor le libaka tsa phihlello tsa waelese ntle le tlhoko ea phepelo e arohaneng ea motlakase.
Bohlokoa ba ho khomarela litekanyetso tsa indasteri
Ho lumellana le maemo a indasteri ho bohlokoa bakeng sa li-switches tsa marang-rang a indasteri ka mabaka a 'maloa:
Ho tšepahala: Ho lumellana le litekanyetso ho tiisa hore li-switches li sebetsa ka botšepehi tlas'a maemo a mangata a indasteri, ho fokotsa kotsi ea ho hlōleha ha marang-rang.
Tšebelisano-'moho: Litekanyetso li netefatsa hore li-switches li ka hokahana ntle le seam le lisebelisoa tse ling le lits'ebetso bakeng sa ts'ebetso e bonolo le e sebetsang.
Tšireletso: Ho latela litekanyetso tse kang IEC 62443 ho thusa ho sireletsa marang-rang a indasteri ho tsoa litšokelong tsa cyber, ho netefatsa hore data le ts'ebetso li bolokehile.
Bophelo bo bolelele ba ts'ebeletso: Litekanyetso tse joalo ka IEC 60068 li netefatsa hore li-switches li ka mamella maemo a thata, ho lelefatsa bophelo ba tsona ba ts'ebeletso le ho fokotsa litšenyehelo tsa tlhokomelo.
Re Lebelletse Pele: Bokamoso ba Maemo a Marang-rang a Indasteri
Ha indasteri e ntse e tsoela pele ho sebelisa mahlale a tsoetseng pele haholo, joalo ka 5G, bohlale ba maiketsetso le komporo ea moeli, litekanyetso tsa li-switches tsa marang-rang tsa indasteri li tla tsoela pele ho fetoha. Litekanyetso tsa kamoso li kanna tsa shebana le ts'ireletso e ntlafalitsoeng ea cybersecurity, lebelo le phahameng la data le ts'ebetso e ntlafalitsoeng ea matla ho fihlela litlhoko tsa marang-rang a indasteri a tlang.
Bakeng sa lik'hamphani tse nang le tšepo ea ho lula li le tlholisano lekaleng la indasteri, ho bohlokoa ho utloisisa litekanyetso tsena le ho netefatsa hore lisebelisoa tsa bona li lumellana le tsona. Ka ho khomarela litekanyetso tsena tsa indasteri, bahlahisi ba ka etsa bonnete ba hore li-switches tsa marang-rang tsa bona tsa indasteri li finyella litekanyetso tse phahameng ka ho fetisisa tsa ts'ebetso, ts'ireletso le ts'epo, ho tsamaisa bokamoso ba khokahanyo ea indasteri.
Nako ea poso: Aug-17-2024
