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    1. homeOur BussinessEnvironmental Project
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      Heating Inspection System of Hua Neng Heating-Net in Beijing

        文章来源: 阅读次数:

      Hua Neng Heating-Net in Beijing supplies heat for the east part of Beijing 2nd Ring Road. Heating inspect System made use of the extend-credit from Asia Developing Bank. The completed heating-net inspection system is a large-scale and complicated SCADA system.

      Scale of System:A Total of 105 Local Supervision Stations are existing, Out of which 28 are having automation control function, 6 are having management stations, 2 are having engineering management stations, 2 are having upper management stations and 2 are having company management stations.

      Details of System Frame:   Main Control Center (MCC), Separate Control Center (SCC), Inspecting station (IL), Work Station (WS), Local Control and Monitor station (LCM).

      Wide Area Networks  Communication:40 key spots use 200M wireless communication. Among the steam stop, heat stop, manage organization, they use ISDN/PSTN/DDN public net. For communication agreement, use of TCP/IP and For database  use of Oracle9i version is being used.

      Four Principles of Construction:Unification of practicability & advancement, Unification of opening & standardization, Unification of reliability & security, Unification of economy& expansion.

      Company Profile      >

      China National Cable Engineering Corporation was formerly known as “China National Electric Wire & Cable Import/Export Corporation”. The corporation is affiliated as an entity to China National Machinery Industry Corporation (referred as SINOMACH).

      Contact Us       >

      Add: C2405, Huapu Garden, No.9, Dongzhimen South
      Street, Dongcheng District, Beijing, 100007, P.R.China
      Tel: 86 - 10–84094833 84094873
      Fax: 86 - 10–84094834
      Email:cccoffice@chinacables.com

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