建筑电气
建築電氣
건축전기
Building Electricity
2015年
10期
17-23
,共7页
低压柜%电缆上出线%双层桥架"叠合"布置%双层桥架"错开"布置%容积率%电缆弯曲半径%配线箱%老山自行车馆
低壓櫃%電纜上齣線%雙層橋架"疊閤"佈置%雙層橋架"錯開"佈置%容積率%電纜彎麯半徑%配線箱%老山自行車館
저압거%전람상출선%쌍층교가"첩합"포치%쌍층교가"착개"포치%용적솔%전람만곡반경%배선상%로산자행차관
LV cabinet%upper cable outgoing%"overlapped" layout of two-layer bridging structure%"staggered" layout of two-layer bridging structure%volume fraction%cable bending radius%cable distribution box%Laoshan Velodrome
老山自行车馆工程低压柜为上出线方式,低压柜的出线电缆放置在两层1 000 mm × 200 mm的桥架中, 由于出线回路复杂, 上下层桥架中的电缆存在进入同一面低压柜的情况, 特别是1AA1~1AA7, 2AA1~2AA7两列低压柜中集中了场馆近90%的用电负荷, 共需配出百余条供电电缆. 两层配电桥架的设计不可能合理安装上下交错的电缆. 通过自主创新和方案策划, 设计并实施了柜顶配线箱, 有效地解决了低压柜上出线的各种问题, 保证了安装质量和观感效果.
老山自行車館工程低壓櫃為上齣線方式,低壓櫃的齣線電纜放置在兩層1 000 mm × 200 mm的橋架中, 由于齣線迴路複雜, 上下層橋架中的電纜存在進入同一麵低壓櫃的情況, 特彆是1AA1~1AA7, 2AA1~2AA7兩列低壓櫃中集中瞭場館近90%的用電負荷, 共需配齣百餘條供電電纜. 兩層配電橋架的設計不可能閤理安裝上下交錯的電纜. 通過自主創新和方案策劃, 設計併實施瞭櫃頂配線箱, 有效地解決瞭低壓櫃上齣線的各種問題, 保證瞭安裝質量和觀感效果.
로산자행차관공정저압거위상출선방식,저압거적출선전람방치재량층1 000 mm × 200 mm적교가중, 유우출선회로복잡, 상하층교가중적전람존재진입동일면저압거적정황, 특별시1AA1~1AA7, 2AA1~2AA7량렬저압거중집중료장관근90%적용전부하, 공수배출백여조공전전람. 량층배전교가적설계불가능합리안장상하교착적전람. 통과자주창신화방안책화, 설계병실시료거정배선상, 유효지해결료저압거상출선적각충문제, 보증료안장질량화관감효과.
The LV cabinets of Laoshan Velodrome Project are characterized by upper cables outgoing, which are arranged between two layers of 1 000 mm × 200 mm bridging structure. The loop of the outgoing cables is complex, the cable in the upper layer of the bridging structure and that in the lower layer enter the same LV cabinet, and especially 90 % of the electrical loads of Laoshan Velodrome is concentrated in 1AA1~1AA7 and 2AA1~2AA7 LV cabinets, so hundreds of power supply cables are required. The design of two-layer power distribution bridging structure is unable to realize reasonable installation of the cables staggered up and down. Through independent innovation and program planning, a cable distribution box is designed to arrange on the cabinet top to effectively solve various problems caused by upper cables outgoing of LV cabinets and guarantee the installation quality and appearance effect.
