Nā Huahana Wehewe ʻole ma Nanning Financial Investment Center

Abstract：ʻO ka mea hoʻololi uila kiʻekiʻe kekahi o nā mea koʻikoʻi e hōʻoia i ka hana palekana o ka ʻōnaehana mana ma nā substations. ʻO kaʻelemakule o nā mea hana a me ka hana kiʻekiʻe o ka wā lōʻihi e hiki ke hoʻonui i ka mahana o ka'āina o nā mea hana a hiki i ke ahi.

1 Nānā Papahana

ʻO kēia papahana kahi papahana hoʻopukapuka kālā, i hoʻokumu ʻia ma Nanning, e lawelawe ana i ke kahawai ʻo Beibu, e kū pono ana i ka ASEAN, me ka nui o ke kūkulu ʻana i ʻoi aku ma mua o 280,000 square meters, a ua helu ʻia ma ke ʻano he papahana nui o ke kūlanakauhale.

Aia i loko o kēia papahana he 6 lumi hoʻohele mana me ka ʻōnaehana 10kV, me ka huina o 40 mau keʻena kiʻekiʻe-voltage.

2 Nā koi huahana a me ka hoʻonohonoho

I kēia manawa, no ka papahana ʻo Guangxi Golden Investment Center, pono e hoʻonohonoho i nā mea pale microcomputer, nā mea hoʻokele naʻauao a me nā huahana ana wela uila e nānā i ke kūlana o nā keʻena kiʻekiʻe-voltage āpau i ka papahana hoʻolaha mana ma ka mea kanu koe wale no ka PT. cabinet.Ke hoʻohana nei kēia papahana i ka huina o 40 mau mea hoʻomalu microcomputer, 40 mau mea hoʻomalu naʻauao, a me 480 mau mea ʻike uila ikaika.

ʻO nā koi no ke ana wela uila penei:

1) He kiʻikuhi hoʻohālike ikaika, hōʻike ikaika o ka wehe ʻana a me ke kūlana pani kaapuni; hōʻike ikaika o ke kūlana hoʻololi kumu; hōʻike ikaika o ka mālama ʻana i ka ikehu puna;

2) He 6 mika ka lōʻihi o ka laina kamaʻilio, a me ka hōʻike LCD;

3) Leo anti-hewa hana koke, kino kanaka infrared sensor probe;

4) Pumehana hoʻokaʻawale ʻana;

5) Hana kukui i loko o ke keʻena;

6) Wehe a pani, mālama ikehu, hoʻololi mamao / kūloko;

7) High voltage hōʻike ola a me ka mea laka;

8) RS485 hana kamaʻilio, Modbus kamaʻilio protocol

9) Pono kēlā me kēia keʻena kiʻekiʻe-voltage e ana i ka mahana ma nā helu 12, hoʻohana ʻia ka sensor e kahi pākaukau, a ʻoi aku ka nui o ke ola pākaukau ma mua o 5 mau makahiki.

3 Nā huahana i helu ʻia

4 Hōʻuluʻulu Manaʻo

ʻO ke kiʻekiʻe-voltage switchgear ka hub o ka ʻōnaehana hoʻoili mana, e pāʻani ana i ke kuleana o ka on-off, control a pale paha, e hōʻoia ana i ka hana palekana o ka ʻōnaehana. ana a me ka mana o kiʻekiʻe-voltage hoʻololi cabinets, a hoʻomaopopo i ka maemae a me ka nani o ke kuapo keena, oluolu e debug a malama, a ike i ka hoʻohui 'ana o ka hana a me ka hōʻike i ka manawa like, e nānā i ka mahana o ka uila nodes e like me ke keleawe kaola. , uwea, a me ka breaker pili i loko o ka cabinet.Prevent ka hoʻopili kū'ē kū'ē mai lilo i nui loa ma muli o ka oxidation, looseness, lepo a me nā mea 'ē aʻe i ka wā o ka hana a me ka wela hanauna e like me ka huna pilikia, a hoʻomaikaʻi i ka palekana o ka lako.

5 Nā kiʻi ma ka pūnaewele