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10 2023 11
輸變電與送變電的區別是什么?
輸(shu)變電(dian)(dian)和送(song)(song)變電(dian)(dian)有什么不同(tong)? ??一(yi),發電(dian)(dian)對(dui)象不同(tong): ??發送(song)(song)變電(dian)(dian),就是電(dian)(dian)網向用戶供電(dian)(dian)。 ??電(dian)(dian)廠向電(dian)(dian)網輸(shu)電(dian)(dian)就是輸(shu)變電(dian)(dian)。 ??二是送(song)(song)電(dian)(dian)過程不同(tong): ??1、送(song)(song)變電(dian)(dian),是一(yi)種逐步降(jiang)低高電(dian)(dian)壓的過程。
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03 2023 11
電力工程設計需要注意哪些事情
眾所(suo)周知(zhi),配電(dian)線(xian)(xian)路的電(dian)力工程(cheng)設計(ji)過程(cheng)涉及(ji)到很(hen)多因素。為了提高(gao)配電(dian)線(xian)(xian)路設計(ji)的合(he)理(li)性,每(mei)一步(bu)都要(yao)嚴格按照設計(ji)流程(cheng)進行(xing)。架(jia)空(kong)線(xian)(xian)設計(ji)任務開始(shi)時,應明(ming)確定義線(xian)(xian)路的確切位(wei)置。根據架(jia)空(kong)線(xian)(xian)的設計(ji)方(fang)案,設計(ji)方(fang)案的具體內(nei)容應在地形圖(tu)上(shang)明(ming)確標注,配電(dian)線(xian)(xian)路技術人員應進行(xing)現場調查,并注意協商配電(dian)線(xian)(xian)圖(tu)的每(mei)個核心點。
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27 2023 10
電力安裝工程應該怎么驗收
電(dian)力安裝(zhuang)工(gong)程驗(yan)收(shou)應(ying)符合本標(biao)準及(ji)相(xiang)關(guan)專(zhuan)業驗(yan)收(shou)標(biao)準的(de)要求(qiu),并符合工(gong)程勘察設計(ji)文件(jian)的(de)要求(qiu)。施工(gong)單位在(zai)竣工(gong)驗(yan)收(shou)前(qian)必須通過(guo)工(gong)程質量驗(yan)收(shou)。結(jie)構安全相(xiang)關(guan)的(de)試驗(yan)塊、試驗(yan)件(jian)及(ji)相(xiang)關(guan)材料應(ying)按規定取樣并送檢。
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20 2023 10
重慶電力工程安裝涉及的知識有哪些
在(zai)電(dian)(dian)(dian)(dian)力工程施工中(zhong),配(pei)電(dian)(dian)(dian)(dian)系統的(de)(de)每個配(pei)電(dian)(dian)(dian)(dian)箱和(he)開關(guan)箱的(de)(de)安(an)裝位置(zhi)應合理。總(zong)電(dian)(dian)(dian)(dian)箱應盡可能靠近變(bian)壓器(qi)或(huo)外(wai)部電(dian)(dian)(dian)(dian)源,以引入(ru)電(dian)(dian)(dian)(dian)源。分配(pei)箱應盡可能安(an)裝在(zai)電(dian)(dian)(dian)(dian)氣(qi)設備或(huo)負(fu)(fu)荷(he)相對(dui)集中(zhong)的(de)(de)中(zhong)心,以保證三相負(fu)(fu)荷(he)的(de)(de)平衡。開關(guan)柜的(de)(de)安(an)裝位置(zhi)應盡可能靠近其控(kong)制的(de)(de)電(dian)(dian)(dian)(dian)力設備,根據現場和(he)工作條件。
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13 2023 10
電力工程安裝涉及的知識有哪些
根據(ju)時代(dai)的要求,電力工程(cheng)安裝不斷增加設備(bei),提高(gao)技(ji)術水(shui)平,提高(gao)服務質(zhi)量。今天是供給側改(gai)革(ge)的時代(dai)。任何(he)事情都需要市場(chang)的支持和需求方的決(jue)定才能(neng)生存。
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06 2023 10
電力工程施工質量怎么提高呢?
電(dian)力(li)工(gong)程的施工(gong)質(zhi)量直接影響到整個電(dian)力(li)系統(tong)的運行,尤其是(shi)居民的生活,所以(yi)施工(gong)質(zhi)量要嚴(yan)格控制。如(ru)何(he)提(ti)高電(dian)力(li)工(gong)程施工(gong)質(zhi)量?