配電系統由配電變電所(通常是將電網的輸電電壓降為配電電壓)、高壓配電線路(即1千伏以上電壓)、配電變壓器、低壓配電線路(1千伏以下電壓)以及相應的控制保護設備組成。配電電壓通常有35~60千伏和3~10千伏等。

高低壓配電工程顧名思義就是接高壓配電柜、低壓開關柜和以及連接線纜的配電設備。一般供電局、變電所都是用高壓配電柜,然后經變壓器降壓再到低壓開關柜,低壓開關柜再到各個用電的配電盤??刂葡?、開關箱里面無非就是把一些開關、斷路器、熔斷器、按鈕、指示燈、儀表、電線之類保護器件組裝成一體的配電設備。
配電箱箱體冷彎成型設備的**部件是軋輥模具,濰坊奧騰冷彎機械有限公司在軋輥制造方面,先由技術部進行*的設計,經過嚴格審核后流轉到生產部加工,我們采用的材料材質都是非常**的,為保障軋輥的 使用壽命,我們有著嚴格有序的加工流程,雖然繁瑣一些,但是能夠讓客戶用著放心舒心,一切也是值得的。具體的軋輥加工流程這里不便詳細說明,您有興趣的話可以找我們了解一下。
The core part of the cold - bending forming equipment of the box body of the distribution box is a roller mould , and the WeiFang Aoteng Cold Bending chine Co . , Ltd . is designed by the technical department before the roller nufacturing . The terial terials adopted are very high quality . In order to guarantee the service life of the roller , we he a strict and orderly processing flow .
設備液壓切斷、自動折彎機構:
該機構由切斷頭、切斷模、折彎刀具、油缸、液壓站、等組成,在線自動折彎,能完成250KN沖剪力的型材切斷和型材折彎,切斷和折彎模具材料為Cr12,淬火硬度HRC58-62。
Hydraulic cutting of equipment, autotic bending mechani:
The mechani consists of a cutting head , a cutting , a bending tool , an oil cylinder , a hydraulic station and the like , is autotically bent on line , can finish the section cutting and section bending of 250KN punching shear force , and cuts and bends the terial to be Cr12 , and the quenching hardness HRC58 - 62 .

配電系統中常用的交流供電方式有:
①三相三線制。分為三角形接線(0.4kv電動機和照明)和星形接線(用于低壓三相0.23kv工業照明配電以及0.23kv三相電動機)。
②三相四線制。用于0.4kv/0.23kv低壓動力與照明混合配電 。
③三相二線一地制。多用于農村配電(因為安全問題早已淘汰)。
④單相單線制27.5kv。常用于電氣鐵路牽引供電。
⑤單相二線制0.23kv(由三相四線制獲得)。主要供應居民用電。
直流供電方式
配電系統常用的直流供電方式有:
①二線制。用于城市無軌電車、地鐵機車、礦山牽引機車等的供電。
②三線制。供應發電廠、變電所、配電所自用電和二次設備用電,電解和電鍍用電。

濰坊奧騰冷彎機械有限公司是一家*從事各類金屬薄板冷彎成型設備制造的老牌企業,配電箱箱體冷彎成型設備也是我們**制造的設備之一。
為創造,提高我公司企業度,樹立企業形象,我們本著“一切追求高質量,用戶滿意為宗旨”的精神,以“的價格、周到的服務、可靠的產品質量”的原則向您鄭重承諾:
服務宗旨:**、果斷、準確、周到、
服務目標:服務質量贏得用戶滿意
服務效率:如配電箱箱體冷彎成型設備出現故障,供方在接到通知后,2小時內做出響應,維修人員在時間達到現場并開始維修。
售后服務組織機構情況及綜合實力:
我公司目前有工程師6名,*工程師10名,具備完成各類冷彎設備,及與之配套的液壓、數控電氣的設計、制造能力;組裝人員30人,常年在外安裝調試及售后服務人員8人且平均售后工齡5年以上。
Weifang Aoteng Cold bending chinery Co., Ltd. is a professional in all kinds of metal sheet cold forming equipment nufacturing old brand, distribution box cold forming equipment is also one of our key nufacturing equipment.
In order to create famous brands, improve our company's reputation and establish our corporate ige, we are guided by the spirit of "pursuing high quality and customer satiaction", with the spirit of "the most affordable price, the most considerate service". The principle of the most reliable product quality "solemnly promises to you:
Service tenet: quick, decisive, accurate, considerate, thorough
Service oective: service quality wins user satiaction
Service efficiency: if the cold forming equipment of the distribution box body fails, the supplier will respond within 2 hours after receiving the notice, and the intenance personnel will reach the site and start the repair at the first time.
After-sales service organization and comprehensive strength
Our company currently has 6 senior engineers, 10 professional engineers, with independent completion of all kinds of cold bending equipment, and tching hydraulic, numerical control electrical design, nufacturing capacity; assembly staff of 30 people, Year-round installation and commissioning and after-sales service staff of 8 people and an erage after-sale service of more than 5 years.
一次配電網絡是從配電變電所引出線到配電變電所(或配電所)入口之間的網絡。在中國又稱高壓配電網絡。電壓通常為6~10千伏 ,城市多使用10千伏配電。隨著城市負荷密度加大,已開始采用20千伏配電方案。由配電變電所引出的一次配電線路的主干部分稱為干線。由干線分出的部分稱為支線。支線上接有配電變壓器。一次配電網絡的接線方式有放射式與環式兩種。
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