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《220~500kV變電所計算機監控系統設計技術規程》中英對照(三)
作者:管理員    發布于:2012-05-02 22:59:40    文字:【】【】【

8 設備布置

8 Arrangement of Equipment

8.1 站控層設備的布置

8.1 Arrangement of Equipment at Station Level

8.1.1    變電所計算機監控系統站控層設備應集中布置于主控制室和計算機室內。其中主機、工程師站、公共接口裝置、遠動工作站、計算機網絡通信設備、GPS衛星對時系統等宜放置于計算機室內,操作員站、微機防誤工作站等應放置于主控制室內。

8.1.1 The equipment at station level of the computerized monitoring and control system of substation shall be centralizedly arranged in the main control room and the computer room. Among them, the host computer, engineer station, common interface device, telecontrol workstation, computer network communication equipment, GPS satellite time calibration system etc. should be arranged in the computer room, while the operator station, microcomputer anti-misoperation workstation etc. shall be arranged in the main control room.

8.1.2    計算機室應與主控制室毗鄰布置。

8.1.2 The computer room shall be arranged the place where is adjacent to the main control room.

8.1.3    主控制室和計算機室的布置應符合DL/T 5136SDJ 288的有關規定。

8.1.3 The arrangement of main control room and computer room shall be in accordance with relevant provisions of DL/T 5136 and SDJ 288.

 

8.2 間隔層設備的布置

8.2 Arrangement of Equipment at Bay Level

8.2.1    變電所計算機監控系統間隔層設備和保護裝置宜分散布置于相應的繼電小室內,設備的布置順序應與一次設備的布置相對應。當間隔層設備機柜滿足計算機監控系統和保護設備的抗干擾性及其他環境技術條件要求時,也可直接安裝在配電裝置內,其安裝位置應盡量選擇電磁騷擾較弱處。

8.2.1 The equipment and protective devices at bay level of the computerized monitoring and control system of substation should be dispersedly arranged in relevant relay kiosks. The arrangement sequence of equipment shall match with the arrangement of primary equipment. The equipment cabinet at bay level may also be installed in the power distribution unit, when it meets the requirements of immunity and other environmental technical conditions of the computerized monitoring and control system and protection equipment. The installation position shall be the position with weak electromagnetic disturbance as much as possible.

8.2.2    繼電小室應根據變電所的規模合理設置。

8.2.2 The relay kiosk shall be set rationally according to the scale of substation.

 

8.3 屏柜結構和屏面布置

8.3 Structure of Screen Cabinet and Arrangement of Screen Surface

變電所計算機監控系統各屏的結構和屏面布置應符合DL/T 5136的有關規定。

    The structure of various screens and the arrangement of screen surface of the computerized monitoring and control system of substation shall be in accordance with relevant provisions of DL/T 5136.


9 場地與環境

9 Site and Environment

9.1.1   主控制室和計算機室應符合如下條件:

9.1.1 The main control room and computer room shall be in accordance with the following conditions:

l 地面宜采用不產生塵埃和靜電的材料,可采用抗靜電阻燃材料活動地板或水磨石地面,以滿足計算機設備所規定的空氣清潔度要求。

1) The material which won’t generate the dust and static electricity should be adopted for the site and the raised floor with antistatic flame retardant material or the terrazzo floor may be adopted, so as to meet the requirements of air cleanness specified by the computer equipment.

2 建筑應考慮防塵、防潮、防噪聲、防強電磁干擾和靜電干擾的措施,并符合防火標準要求。

2) Such measures as dust protection, moisture protection, noise protection, strong electromagnetic interference protection and static interference protection shall be considered for the building and the requirements specified in the standard for fire protection shall be conformed to.

3 宜避開強電磁場、強振動源和強噪聲源的干擾,保證設備的安全可靠運行。

3) The interference from strong electromagnetic field, strong vibration source and strong noise source should be avoided to guarantee the safe and reliable operation of equipment.

4 溫度宜在(1825)℃范圍內,溫度變化率每小時不應超過 5 ,相對濕度宜為45%一75%,任何情況下無凝露。

4) The temperature should be within the scope of 18~25; the temperature variation rate shall not exceed 5per hour; the relative humidity should be within the scope of 45%~75%; and no condensation shall be existed under any circumstances.

9.1.2    繼電小室應符合如下條件:

9.1.2 The rely kiosk shall be in accordance with the following conditions:

l 應位于運行管理方便、電纜總長度較短、電磁干擾和靜電干擾較弱的位置。

1) It shall be located at the position featured by convenient operation management, relatively short total cable length and weak electromagnetic interference and static interference.

2 設施應簡化,布置應緊湊,面積應滿足設備布置和定期巡視維護要求。

2) With simplified facilities and compact arrangement, the area shall meet the requirements of equipment arrangement as well as periodical inspection and maintenance.

3 建筑應考慮防塵、防潮、防噪聲、防強電磁干擾和靜電干擾的措施,并符合防火標準要求。

3) Such measures as dust protection, moisture protection, noise protection, strong electromagnetic interference protection and static interference protection shall be considered for the building and the requirements specified in the standard for fire protection shall be conformed to.

4 溫度變化范圍可為(530)℃ ,溫度變化率每小時不應超過 5 ,相對濕度為45%一75%,任何情況下無凝露。

4) The temperature may range from 5 to 30; the temperature variation rate shall not exceed 5per hour; the relative humidity should be within the scope of 45%~75%; and no condensation shall be existed under any circumstances.

9.1.3    主控室、計算機室、繼電小室內應設有適度的工作照明、事故照明,并安裝有檢修用電源插座。照明及檢修系統的設計應符合相關規程、規范的要求。

9.1.3 The main control room, computer room and relay kiosk shall be equipped with moderate work lighting and emergency lighting and shall be installed with the power socket for inspection and repair. The design of lighting and inspection & repair system shall be in accordance with the requirements specified in relevant codes and regulations.


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