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Ihe atụ ngwa nke mgba ọkụ Ethernet ụlọ ọrụ mmepụta ihe na ụlọ ọrụ ike (I)

Sistemụ nleba anya ọdụ ụgbọ ala nwere ọgụgụ isi/sistemụ njikwa ikesa ikesa

1. ọgụgụ isi substation nlekota usoro

Sistemụ nleba anya n'ịntanetị nke nwere ọgụgụ isi na-achọpụta usoro ikpo okwu nkekọrịta ozi, ịkparịta ụka n'usoro sistemụ, nleba anya ọnọdụ akụrụngwa, nleba anya panoramic lekwasịrị anya, digitization ozi ọdụ niile, usoro nzikọrịta ozi, nhazi njikwa ọrụ, njikọta ngosipụta ozi, nchịkọta oge data nke akụrụngwa. na ọdụ ụgbọ mmiri, nyocha nyocha zuru oke na nyocha okirikiri ndụ. N'otu aka ahụ, substation nlekota usoro bụ ihe nnwere onwe esịtidem interconnection nkesa transformer akụrụngwa netwọk, n'aka nke ọzọ, ọ bụ ọnụ nke telecontrol master station, nke na-eziga nlekota na nchoputa usoro nke substation esịtidem akụrụngwa na ọnọdụ ya. ozi ka nna ukwu ọdụ.

Atụmatụ ụgbọ elu dị ogologo

Changfei Photoelectric Industrial Ethernet SwitchNa ọgụgụ isi substation nlekota usoro usoro ngwọta, nlekota A na B dual-network, ọdụ akara oyi akwa na usoro oyi akwa abụọ-layer otu netwọk mode na-nakweere, na dum ọdụ nwere otu netwọk na ala, na ụgbọ ala iche. a gbanwere ọnọdụ ịwụ elu ozugbo, ma nabata ọnọdụ ịwụli elu nke netwọkụ. Nleba anya netwọk abụọ A na B na-eme ka nkwụsi ike na redundancy nke inweta data. Ngalaba nchekwa na ngwakọta nke akụrụngwa IED nwere ọgụgụ isi jikọtara ya na mgba ọkụ ma ọ bụ ihe nchekwa na nha na ngwa njikwa, wee bufee ya na akwa njikwa ọdụ site na netwọkụ A na B iji jikọọ sava, ndị ọbịa nlekota, telecontrol. workstations na remote akara emmepe, nke mere na-aghọta na ozi mwekota na ime akara nke dum ọdụ.

Usoro nhazi usoro

Ngwa atụ nke industr2

2, Kesaara akara usoro nke ike ọdụ

Ụlọ ọrụ ọkụ bụ isi iyi ike nke grid ike mba, na mmepe nke ụlọ ọrụ ozi automation na ọgụgụ isi bụ ntụziaka nke mbọ mmadụ. Usoro njikwa ekesa (DCS) emeela ngwa ngwa kemgbe ọ pụtara n'etiti 1970s. Iji n'ihu kwalite mmepe nke digitalization na informatization na ike osisi, nke nta nke nta na-aghọta na data na ozi ịdị n'otu nke DCS usoro na-eso ụkpụrụ nke adaba management, doro nke Ethernet nnyefe bụ isi na-emekarị na mmepe nke ulo oru akara na akpaaka. larịị na ike osisi.

Atụmatụ ụgbọ elu dị ogologo

A na-atụkwasị oyi akwa ohere data ubi na oyi akwa I/O nke DCS site na ihe nkesa ntụgharị interface, nke nwere ike ịdepụta ozi data ubi na ozi data na ụgbọ ala I/O nke DCS, ka e wee jikọta ozi nchịkwa DCS. edo. Igwe nkwurịta okwu data na-anabata usoro netwọkụ mgbanaka na-adịghị arụ ọrụ nke mejupụtara 1 # na 2 # nke sistemụ njikwa isi. Uplink na-ejikọta ọdụ ọrụ, ọdụ injinia na ngwa ngwa site na Changfei Gigabit Industrial Ethernet mgba ọkụ CF-HY4T8024S-SFP, na downlink jikọtara njikwa na njikwa njikwa site na Gigabit Industrial Ethernet mgba ọkụ CF-HY2008GV-SFP. Topology netwọkụ niile na-anabata usoro n'ozuzu nke netwọọdụ mgbanaka nke nwere akwa abụọ, enwere ike ịgbasa saịtị I/O n'ụzọ dị egwu. Ghọta nhazi nke redundancy nke usoro dum ma hụ na ntụkwasị obi na nkwụsi ike nke nnyefe data.

Usoro nhazi usoro

Ngwa atụ nke industr1


Oge nzipu: Mar-09-2023