第2章2 楼宇供配电系统(英文).ppt

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1、1whatkindofdiagram？2MainElectricalConnection？highsidelowside3whichpartishighside？whichpartislowside？4Typeandimplicationofbus？5howmanyhighvoltagecabinet？Thefunctionofeachcabinet?6howmanylowvoltagecabinet？Thefunctionofeachcabinet?2.3Diagramreading(Ⅱ)1whatkindofdiagram？

2、systemdiagram2.3Diagramreading(Ⅱ)2whichpartishighside？whichpartislowside？Thetransformeristhekey2.3Diagramreading(Ⅱ)3MainElectricalConnection？◆highsideTwoinputssinglebuswithtieswitch◆lowsideTwoinputssinglebusWithtieswitch2.3Diagramreading(Ⅱ)4Typeandimplicationofbus？LM

3、Y-3(40×4)BuswayCMC28-800/5A800A的五芯母线槽就是里面有五根铜排CMC是表示密集型母线槽BusConductor2.3Diagramreading(Ⅱ)5howmanyhighvoltagecabinet？Thefunctionofeachcabinet?◆twelvemeteringboxinswitchroom2Powerlineincomepanel2Lightningarrestorandvoltagetransformercabinet2Feeder62.3Diagramreading(Ⅱ)

4、5howmanyhighvoltagecabinet？Thefunctionofeachcabinet?◆3Outgoinglinesontherightside●TM2●NO.3workshop●Highvoltagemotor◆3Outgoinglinesontheleftside●highvoltagecapacitor●NO.1workshop●No.2workshop2.3Diagramreading(Ⅱ)6howmanylowvoltagecabinet？Thefunctionofeachcabinet?◆7lowv

5、oltagepanel●powerreceivingbox2●Interconnectionandfeeder1●Feeder4Poweredcabinet2.3Diagramreading(Ⅱ)◆Powertransformer电力变压器◆Highvoltagedistributionroom高压配电室◆Lowvoltagedistributionroom低压配电室◆highvoltagecompensationroom高压电容器补偿室、控制室◆watchroom值班室和其他辅助室等部分组成。Importantcomponen

6、ts2.3Diagramreading(Ⅱ)◆Highvoltagedistributionroom高压配电室◆Lowvoltagedistributionroom低压配电室◆highvoltagecompensationroom◆Watchroom1transformer2PEN3GND4highvoltagepanel5highvoltagetieswitch6capacitorcabinet8lowvoltagedistributionpanel9lowvoltagebusandbracket10highvoltagebu

7、sandbracket11cablejoint12cable13cableProtectors14gate15airinlet16airoutlet