新型農(nóng)村配電網(wǎng)數(shù)字化、智能化改造分析

摘 要：為了實(shí)現(xiàn)農(nóng)村高質(zhì)量建設(shè)和高效有序運(yùn)行，同時(shí)改善人民的居住環(huán)境，這些需求讓農(nóng)村電力配網(wǎng)需求不斷涌現(xiàn)。據(jù)農(nóng)村的規(guī)模、戶(hù)數(shù)和用電設(shè)備情況，進(jìn)行詳細(xì)的電力需求計(jì)算?？紤]到基本用電負(fù)荷、公共設(shè)施（如電梯、照明、消防系統(tǒng)等）的電力需求，以及可能存在的高峰用電情況，確保供電系統(tǒng)能夠滿(mǎn)足整個(gè)樓宇的電力需求。該供配電系統(tǒng)工程設(shè)計(jì)以某新型農(nóng)村建筑作為研究對(duì)象，進(jìn)行電氣系統(tǒng)方案設(shè)計(jì)，主要設(shè)計(jì)3個(gè)子系統(tǒng)，分別是農(nóng)村建筑的供配電系統(tǒng)、照明系統(tǒng)和火災(zāi)自動(dòng)報(bào)警系統(tǒng)。對(duì)于供配電系統(tǒng)的設(shè)計(jì)，首先分析負(fù)荷計(jì)算的常用方法，分析鑒定該農(nóng)村區(qū)域的負(fù)荷級(jí)別，計(jì)算所需設(shè)備容量。接著依憑經(jīng)測(cè)算得到的設(shè)備容量數(shù)據(jù)，選擇導(dǎo)線(xiàn)和電纜的規(guī)格以及變壓器的容量。憑據(jù)負(fù)荷的性質(zhì)，選擇供電主接線(xiàn)模式和配電模式。對(duì)于火災(zāi)自動(dòng)報(bào)警的設(shè)計(jì)，確定消防的防護(hù)級(jí)別，選擇適合的火災(zāi)探測(cè)器和聯(lián)合控制消防形式，繪制火災(zāi)自動(dòng)報(bào)警平面圖和系統(tǒng)圖，其中討論火情探測(cè)報(bào)警系統(tǒng)和聯(lián)合控制消防系統(tǒng)這2個(gè)系統(tǒng)。

關(guān)鍵詞：電氣系統(tǒng)設(shè)計(jì);農(nóng)村;供配電系統(tǒng);數(shù)字化;智能化

中圖分類(lèi)號(hào)：TM912 文獻(xiàn)標(biāo)志碼：A 文章編號(hào)：2095-2945（2024）30-0128-04

Abstract： In order to achieve high-quality construction and efficient and orderly operation of the village， and at the same time improve the people's living environment， these demands have led to a continuous emergence of demand for rural power distribution networks in cities. Detailed power demand calculations are carried out based on the size of the rural area， households and power equipment. Taking into account the basic power load， the power demand of public facilities， such as elevators， lighting， fire protection systems， etc.， and possible peak power consumption conditions， ensure that the power supply system can meet the power demand of the entire building. This power supply and distribution system engineering design takes a new type of rural building as the research object to carry out the electrical system design. It mainly designs three subsystems， which are the power supply and distribution system， lighting system and automatic fire alarm system of rural buildings. For the design of the power supply and distribution system， first analyze the common methods of load calculation， analyze and identify the load level of the rural area， and calculate the required equipment capacity. Then， based on the calculated equipment capacity data， select the specifications of wires and cables and the capacity of the transformer. Select the main power supply wiring mode and distribution mode based on the nature of the load. For the design of automatic fire alarm， determine the level of fire protection， select appropriate fire detectors and joint control fire protection forms， and draw automatic fire alarm plan and system diagram， which discuss the two systems of fire detection and alarm system and joint control fire protection system.

Keywords： electrical system design; rural area; power supply and distribution system; digitalization; intelligence

隨著農(nóng)村經(jīng)濟(jì)的快速發(fā)展，如何做好配電網(wǎng)結(jié)構(gòu)體系優(yōu)化，解決分配電網(wǎng)絡(luò)建設(shè)問(wèn)題，成為當(dāng)前控制的核心。在農(nóng)村配電網(wǎng)實(shí)時(shí)監(jiān)控設(shè)計(jì)過(guò)程中，圍繞智能化改造與數(shù)字化實(shí)踐，將多方配電網(wǎng)絡(luò)結(jié)構(gòu)體系進(jìn)行優(yōu)化，并且針對(duì)其中微型配電網(wǎng)小區(qū)結(jié)構(gòu)設(shè)計(jì)內(nèi)容作出分析，讓配電系統(tǒng)以及遠(yuǎn)程配電裝備能夠融為一體?！?br>