電氣工程師分級(jí)精解（供配電專(zhuān)業(yè)）考點(diǎn)
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電氣工程師分級(jí)精解（供配電專(zhuān)業(yè)）考點(diǎn)
電氣工程師分級(jí)精解（供配電專(zhuān)業(yè)）考點(diǎn)
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電氣工程師分級(jí)精解（供配電專(zhuān)業(yè)）考點(diǎn)
目 錄
考點(diǎn)1：電力設(shè)施抗震設(shè)計(jì)的一般規(guī)定 ................................................................................................................ 4
考點(diǎn)2：狹窄可導(dǎo)電場(chǎng)所的電氣安全 .................................................................................................................... 4
考點(diǎn)3：頻率偏差的危害 ........................................................................................................................................ 4
考點(diǎn)4：蓄油設(shè)施 .................................................................................................................................................... 5
考點(diǎn)5：通道與圍欄 ................................................................................................................................................ 5
考點(diǎn)6：35～110kV變電所布置設(shè)計(jì)要求 ............................................................................................................. 5
考點(diǎn)7：避雷器選擇 ................................................................................................................................................ 6
考點(diǎn)8：限流電抗器選擇 ........................................................................................................................................ 6
考點(diǎn)9：操作過(guò)電壓的性質(zhì) .................................................................................................................................... 7
考點(diǎn)10：?jiǎn)胃芾拙€的保護(hù)范圍 .......................................................................................................................... 7
考點(diǎn)11：其他防雷措施 .......................................................................................................................................... 7
考點(diǎn)12：變電所電氣裝置的接地裝置 .................................................................................................................. 8
考點(diǎn)13：照明電壓 .................................................................................................................................................. 9
考點(diǎn)14：交、直流電動(dòng)機(jī)電氣反接制動(dòng)方式..................................................................................................... 10
考點(diǎn)15：綜合布線系統(tǒng)的設(shè)計(jì)要點(diǎn) .................................................................................................................... 10
考點(diǎn)16：程控電話交換機(jī)房的設(shè)計(jì) .................................................................................................................... 10
考點(diǎn)17：綜合布線系統(tǒng)六個(gè)部分的功能和配置要求 ..........................................................................................11
考點(diǎn)18：電工電子設(shè)備防觸電保護(hù)分 .................................................................................................................11
考點(diǎn)19：IT系統(tǒng)的接地故障保護(hù) ........................................................................................................................ 12
考點(diǎn)20：電動(dòng)機(jī)的效率 ........................................................................................................................................ 12
考點(diǎn)21：需要系數(shù)法求計(jì)算負(fù)荷 ........................................................................................................................ 13
考點(diǎn)22：?jiǎn)挝恢笜?biāo)法求計(jì)算負(fù)荷 ........................................................................................................................ 14
考點(diǎn)23：現(xiàn)行規(guī)范對(duì)負(fù)荷分級(jí)的原則規(guī)定 ........................................................................................................ 15
考點(diǎn)24：并聯(lián)電容器接入電網(wǎng)的基本要求 ........................................................................................................ 15
考點(diǎn)25：電壓偏差的允許值 ................................................................................................................................ 15
考點(diǎn)26：改善電壓偏差的措施 ............................................................................................................................ 16
考點(diǎn)27：應(yīng)急電源的種類(lèi) .................................................................................................................................... 16
考點(diǎn)28：消弧線圈選擇 ........................................................................................................................................ 16
考點(diǎn)29：開(kāi)關(guān)、開(kāi)關(guān)（含與熔斷器組合電器）的功能、分類(lèi)和特性 ............................................................. 17
考點(diǎn)30：按設(shè)備起動(dòng)時(shí)不誤動(dòng)作要求選擇保護(hù)電器 ......................................................................................... 18
考點(diǎn)31：敷設(shè)于電纜構(gòu)筑物中的設(shè)計(jì)要求 ........................................................................................................ 18
考點(diǎn)32：電纜敷設(shè)的一般規(guī)定 ............................................................................................................................ 20
考點(diǎn)33：敷設(shè)于水下的設(shè)計(jì)要求 ........................................................................................................................ 22
考點(diǎn)34：計(jì)算機(jī)監(jiān)測(cè)（控）系統(tǒng)的測(cè)量 ............................................................................................................ 22
考點(diǎn)35：變配電所的直擊雷過(guò)電壓保護(hù) ............................................................................................................ 22
考點(diǎn)36：高壓架空電力線路的雷電過(guò)電壓保護(hù)（110kV及以下） ................................................................. 23
考點(diǎn)37：第二類(lèi)防雷建筑物的防雷措施 ............................................................................................................ 25
考點(diǎn)38：接閃器布置 ............................................................................................................................................ 26
考點(diǎn)39：第一類(lèi)防雷建筑物的防雷措施 ............................................................................................................ 26
考點(diǎn)40：照度標(biāo)準(zhǔn) ................................................................................................................................................ 28
考點(diǎn)41：照度均勻度 ............................................................................................................................................ 29
考點(diǎn)42：照明配電系統(tǒng) ........................................................................................................................................ 29
考點(diǎn)43：電動(dòng)機(jī)調(diào)速系統(tǒng)性能指標(biāo) .................................................................................................................... 29
1考點(diǎn)44：交、直流電動(dòng)機(jī)電氣能耗制動(dòng)方式..................................................................................................... 29
考點(diǎn)45：火災(zāi)探測(cè)器選擇的一般規(guī)定 ................................................................................................................ 30
考點(diǎn)46：電子巡查系統(tǒng) ........................................................................................................................................ 30
考點(diǎn)47：系統(tǒng)的中繼入網(wǎng)方式 ............................................................................................................................ 30
考點(diǎn)48：火災(zāi)警報(bào)裝置 ........................................................................................................................................ 31
考點(diǎn)49：功率放大器的配置要求 ........................................................................................................................ 31
考點(diǎn)50：擴(kuò)聲系統(tǒng)供電 ........................................................................................................................................ 31
考點(diǎn)51：發(fā)光二極管顯示屏系統(tǒng)的設(shè)計(jì) ............................................................................................................ 32
考點(diǎn)52：傳感器的選擇 ........................................................................................................................................ 32
考點(diǎn)53：公共顯示裝置技術(shù)指標(biāo)的概念 ............................................................................................................ 32
考點(diǎn)54：弱電機(jī)房環(huán)境要求 ................................................................................................................................ 33
考點(diǎn)55：綜合布線有關(guān)房間要求 ........................................................................................................................ 33
考點(diǎn)56：直流電流的效應(yīng) .................................................................................................................................... 34
考點(diǎn)57：爆炸性粉塵環(huán)境的設(shè)計(jì)要求 ................................................................................................................ 34
考點(diǎn)58：電網(wǎng)中的功率損耗 ................................................................................................................................ 36
考點(diǎn)59：高耗能變壓器的更換與改造 ................................................................................................................ 37
考點(diǎn)60：電力工程部分強(qiáng)制性條文 .................................................................................................................... 38
考點(diǎn)61：各級(jí)負(fù)荷的供電要求 ............................................................................................................................ 38
考點(diǎn)62：應(yīng)急電源的種類(lèi) .................................................................................................................................... 39
考點(diǎn)63：電壓偏差的產(chǎn)生原因 ............................................................................................................................ 39
考點(diǎn)64：電壓變動(dòng)和閃變的限值 ........................................................................................................................ 40
考點(diǎn)65：不間斷電源UPS .................................................................................................................................... 41
考點(diǎn)66：變配電所的防火 .................................................................................................................................... 41
考點(diǎn)67：10kV及以下變電所變壓器選擇要求 ................................................................................................... 42
考點(diǎn)68：高壓斷路器的選擇 ................................................................................................................................ 42
考點(diǎn)69：電氣設(shè)備選擇的環(huán)境條件 .................................................................................................................... 43
考點(diǎn)70：晶閘管變流裝置主電路參數(shù)計(jì)算 ........................................................................................................ 44
考點(diǎn)71：點(diǎn)型火災(zāi)探測(cè)器的選擇 ........................................................................................................................ 45
考點(diǎn)72：衛(wèi)星電視接收系統(tǒng) ................................................................................................................................ 46
考點(diǎn)73：間接接觸防護(hù)的措施 ............................................................................................................................ 46
考點(diǎn)74：交流調(diào)速裝置的選擇 ............................................................................................................................ 47
考點(diǎn)75：電磁污染源及對(duì)環(huán)境的影響 ................................................................................................................ 47
考點(diǎn)76：抑制諧波的措施 .................................................................................................................................... 48
考點(diǎn)77：斷路器的主要特性 ................................................................................................................................ 48
考點(diǎn)78：交流金屬封閉開(kāi)關(guān)設(shè)備選擇 ................................................................................................................ 48
考點(diǎn)79：直流操作電源直流系統(tǒng)負(fù)荷分類(lèi) ........................................................................................................ 49
考點(diǎn)80：照明控制 ................................................................................................................................................ 49
考點(diǎn)81：光源選擇 ................................................................................................................................................ 50
考點(diǎn)82：轉(zhuǎn)子側(cè)交流調(diào)速系統(tǒng) ............................................................................................................................ 50
考點(diǎn)83：HMI監(jiān)控操作站 .................................................................................................................................... 51
考點(diǎn)84：攝像機(jī)鏡頭的選型 ................................................................................................................................ 52
考點(diǎn)85：有線電視系統(tǒng)的概況 ............................................................................................................................ 52
考點(diǎn)86：消防專(zhuān)用設(shè)備的供電 ............................................................................................................................ 52
考點(diǎn)87：非高層民用建筑火災(zāi)自動(dòng)報(bào)警系統(tǒng)設(shè)置原則 ..................................................................................... 53
考點(diǎn)88：數(shù)據(jù)處理設(shè)備的電氣裝置 .................................................................................................................... 53
2考點(diǎn)89：設(shè)計(jì)、制造及選用防誤裝置的原則..................................................................................................... 54
考點(diǎn)90：火災(zāi)危險(xiǎn)環(huán)境的設(shè)計(jì)要求 .................................................................................................................... 55
考點(diǎn)91：現(xiàn)行規(guī)范對(duì)負(fù)荷分級(jí)的原則規(guī)定 ........................................................................................................ 56
考點(diǎn)92：并聯(lián)電容器接入電網(wǎng)的基本要求 ........................................................................................................ 56
考點(diǎn)93：高壓配電系統(tǒng)中性點(diǎn)接地方式 ............................................................................................................ 56
考點(diǎn)94：低壓配電系統(tǒng)設(shè)計(jì)原則 ........................................................................................................................ 57
考點(diǎn)95：并聯(lián)電容器保護(hù)裝置和投切裝置 ........................................................................................................ 58
考點(diǎn)96：10kV及以下變配電所所址選擇 ........................................................................................................... 58
考點(diǎn)97：高烈度地震區(qū)配電裝置的設(shè)計(jì) ............................................................................................................ 59
考點(diǎn)98：變配電所設(shè)計(jì)對(duì)建筑、結(jié)構(gòu)專(zhuān)業(yè)的要求 ............................................................................................. 60
目 錄
考點(diǎn)1：電力設(shè)施抗震設(shè)計(jì)的一般規(guī)定 ................................................................................................................ 4
考點(diǎn)2：狹窄可導(dǎo)電場(chǎng)所的電氣安全 .................................................................................................................... 4
考點(diǎn)3：頻率偏差的危害 ........................................................................................................................................ 4
考點(diǎn)4：蓄油設(shè)施 .................................................................................................................................................... 5
考點(diǎn)5：通道與圍欄 ................................................................................................................................................ 5
考點(diǎn)6：35～110kV變電所布置設(shè)計(jì)要求 ............................................................................................................. 5
考點(diǎn)7：避雷器選擇 ................................................................................................................................................ 6
考點(diǎn)8：限流電抗器選擇 ........................................................................................................................................ 6
考點(diǎn)9：操作過(guò)電壓的性質(zhì) .................................................................................................................................... 7
考點(diǎn)10：?jiǎn)胃芾拙€的保護(hù)范圍 .......................................................................................................................... 7
考點(diǎn)11：其他防雷措施 .......................................................................................................................................... 7
考點(diǎn)12：變電所電氣裝置的接地裝置 .................................................................................................................. 8
考點(diǎn)13：照明電壓 .................................................................................................................................................. 9
考點(diǎn)14：交、直流電動(dòng)機(jī)電氣反接制動(dòng)方式..................................................................................................... 10
考點(diǎn)15：綜合布線系統(tǒng)的設(shè)計(jì)要點(diǎn) .................................................................................................................... 10
考點(diǎn)16：程控電話交換機(jī)房的設(shè)計(jì) .................................................................................................................... 10
考點(diǎn)17：綜合布線系統(tǒng)六個(gè)部分的功能和配置要求 ..........................................................................................11
考點(diǎn)18：電工電子設(shè)備防觸電保護(hù)分 .................................................................................................................11
考點(diǎn)19：IT系統(tǒng)的接地故障保護(hù) ........................................................................................................................ 12
考點(diǎn)20：電動(dòng)機(jī)的效率 ........................................................................................................................................ 12
考點(diǎn)21：需要系數(shù)法求計(jì)算負(fù)荷 ........................................................................................................................ 13
考點(diǎn)22：?jiǎn)挝恢笜?biāo)法求計(jì)算負(fù)荷 ........................................................................................................................ 14
考點(diǎn)23：現(xiàn)行規(guī)范對(duì)負(fù)荷分級(jí)的原則規(guī)定 ........................................................................................................ 15
考點(diǎn)24：并聯(lián)電容器接入電網(wǎng)的基本要求 ........................................................................................................ 15
考點(diǎn)25：電壓偏差的允許值 ................................................................................................................................ 15
考點(diǎn)26：改善電壓偏差的措施 ............................................................................................................................ 16
考點(diǎn)27：應(yīng)急電源的種類(lèi) .................................................................................................................................... 16
考點(diǎn)28：消弧線圈選擇 ........................................................................................................................................ 16
考點(diǎn)29：開(kāi)關(guān)、開(kāi)關(guān)（含與熔斷器組合電器）的功能、分類(lèi)和特性 ............................................................. 17
考點(diǎn)30：按設(shè)備起動(dòng)時(shí)不誤動(dòng)作要求選擇保護(hù)電器 ......................................................................................... 18
考點(diǎn)31：敷設(shè)于電纜構(gòu)筑物中的設(shè)計(jì)要求 ........................................................................................................ 18
考點(diǎn)32：電纜敷設(shè)的一般規(guī)定 ............................................................................................................................ 20
考點(diǎn)33：敷設(shè)于水下的設(shè)計(jì)要求 ........................................................................................................................ 22
考點(diǎn)34：計(jì)算機(jī)監(jiān)測(cè)（控）系統(tǒng)的測(cè)量 ............................................................................................................ 22
考點(diǎn)35：變配電所的直擊雷過(guò)電壓保護(hù) ............................................................................................................ 22
考點(diǎn)36：高壓架空電力線路的雷電過(guò)電壓保護(hù)（110kV及以下） ................................................................. 23
考點(diǎn)37：第二類(lèi)防雷建筑物的防雷措施 ............................................................................................................ 25
考點(diǎn)38：接閃器布置 ............................................................................................................................................ 26
考點(diǎn)39：第一類(lèi)防雷建筑物的防雷措施 ............................................................................................................ 26
考點(diǎn)40：照度標(biāo)準(zhǔn) ................................................................................................................................................ 28
考點(diǎn)41：照度均勻度 ............................................................................................................................................ 29
考點(diǎn)42：照明配電系統(tǒng) ........................................................................................................................................ 29
考點(diǎn)43：電動(dòng)機(jī)調(diào)速系統(tǒng)性能指標(biāo) .................................................................................................................... 29
1考點(diǎn)44：交、直流電動(dòng)機(jī)電氣能耗制動(dòng)方式..................................................................................................... 29
考點(diǎn)45：火災(zāi)探測(cè)器選擇的一般規(guī)定 ................................................................................................................ 30
考點(diǎn)46：電子巡查系統(tǒng) ........................................................................................................................................ 30
考點(diǎn)47：系統(tǒng)的中繼入網(wǎng)方式 ............................................................................................................................ 30
考點(diǎn)48：火災(zāi)警報(bào)裝置 ........................................................................................................................................ 31
考點(diǎn)49：功率放大器的配置要求 ........................................................................................................................ 31
考點(diǎn)50：擴(kuò)聲系統(tǒng)供電 ........................................................................................................................................ 31
考點(diǎn)51：發(fā)光二極管顯示屏系統(tǒng)的設(shè)計(jì) ............................................................................................................ 32
考點(diǎn)52：傳感器的選擇 ........................................................................................................................................ 32
考點(diǎn)53：公共顯示裝置技術(shù)指標(biāo)的概念 ............................................................................................................ 32
考點(diǎn)54：弱電機(jī)房環(huán)境要求 ................................................................................................................................ 33
考點(diǎn)55：綜合布線有關(guān)房間要求 ........................................................................................................................ 33
考點(diǎn)56：直流電流的效應(yīng) .................................................................................................................................... 34
考點(diǎn)57：爆炸性粉塵環(huán)境的設(shè)計(jì)要求 ................................................................................................................ 34
考點(diǎn)58：電網(wǎng)中的功率損耗 ................................................................................................................................ 36
考點(diǎn)59：高耗能變壓器的更換與改造 ................................................................................................................ 37
考點(diǎn)60：電力工程部分強(qiáng)制性條文 .................................................................................................................... 38
考點(diǎn)61：各級(jí)負(fù)荷的供電要求 ............................................................................................................................ 38
考點(diǎn)62：應(yīng)急電源的種類(lèi) .................................................................................................................................... 39
考點(diǎn)63：電壓偏差的產(chǎn)生原因 ............................................................................................................................ 39
考點(diǎn)64：電壓變動(dòng)和閃變的限值 ........................................................................................................................ 40
考點(diǎn)65：不間斷電源UPS .................................................................................................................................... 41
考點(diǎn)66：變配電所的防火 .................................................................................................................................... 41
考點(diǎn)67：10kV及以下變電所變壓器選擇要求 ................................................................................................... 42
考點(diǎn)68：高壓斷路器的選擇 ................................................................................................................................ 42
考點(diǎn)69：電氣設(shè)備選擇的環(huán)境條件 .................................................................................................................... 43
考點(diǎn)70：晶閘管變流裝置主電路參數(shù)計(jì)算 ........................................................................................................ 44
考點(diǎn)71：點(diǎn)型火災(zāi)探測(cè)器的選擇 ........................................................................................................................ 45
考點(diǎn)72：衛(wèi)星電視接收系統(tǒng) ................................................................................................................................ 46
考點(diǎn)73：間接接觸防護(hù)的措施 ............................................................................................................................ 46
考點(diǎn)74：交流調(diào)速裝置的選擇 ............................................................................................................................ 47
考點(diǎn)75：電磁污染源及對(duì)環(huán)境的影響 ................................................................................................................ 47
考點(diǎn)76：抑制諧波的措施 .................................................................................................................................... 48
考點(diǎn)77：斷路器的主要特性 ................................................................................................................................ 48
考點(diǎn)78：交流金屬封閉開(kāi)關(guān)設(shè)備選擇 ................................................................................................................ 48
考點(diǎn)79：直流操作電源直流系統(tǒng)負(fù)荷分類(lèi) ........................................................................................................ 49
考點(diǎn)80：照明控制 ................................................................................................................................................ 49
考點(diǎn)81：光源選擇 ................................................................................................................................................ 50
考點(diǎn)82：轉(zhuǎn)子側(cè)交流調(diào)速系統(tǒng) ............................................................................................................................ 50
考點(diǎn)83：HMI監(jiān)控操作站 .................................................................................................................................... 51
考點(diǎn)84：攝像機(jī)鏡頭的選型 ................................................................................................................................ 52
考點(diǎn)85：有線電視系統(tǒng)的概況 ............................................................................................................................ 52
考點(diǎn)86：消防專(zhuān)用設(shè)備的供電 ............................................................................................................................ 52
考點(diǎn)87：非高層民用建筑火災(zāi)自動(dòng)報(bào)警系統(tǒng)設(shè)置原則 ..................................................................................... 53
考點(diǎn)88：數(shù)據(jù)處理設(shè)備的電氣裝置 .................................................................................................................... 53
2考點(diǎn)89：設(shè)計(jì)、制造及選用防誤裝置的原則..................................................................................................... 54
考點(diǎn)90：火災(zāi)危險(xiǎn)環(huán)境的設(shè)計(jì)要求 .................................................................................................................... 55
考點(diǎn)91：現(xiàn)行規(guī)范對(duì)負(fù)荷分級(jí)的原則規(guī)定 ........................................................................................................ 56
考點(diǎn)92：并聯(lián)電容器接入電網(wǎng)的基本要求 ........................................................................................................ 56
考點(diǎn)93：高壓配電系統(tǒng)中性點(diǎn)接地方式 ............................................................................................................ 56
考點(diǎn)94：低壓配電系統(tǒng)設(shè)計(jì)原則 ........................................................................................................................ 57
考點(diǎn)95：并聯(lián)電容器保護(hù)裝置和投切裝置 ........................................................................................................ 58
考點(diǎn)96：10kV及以下變配電所所址選擇 ........................................................................................................... 58
考點(diǎn)97：高烈度地震區(qū)配電裝置的設(shè)計(jì) ............................................................................................................ 59
考點(diǎn)98：變配電所設(shè)計(jì)對(duì)建筑、結(jié)構(gòu)專(zhuān)業(yè)的要求 ............................................................................................. 60
