《节能评估报告》

..2〕输电线路损耗的核算输电线路有功功率损耗：△P=3I302R0L×10-8输电线路年电能损耗：△Wa=△Pt输电线路损耗①外供电至配电室线缆截面：10KV75.87。Aec=Ij/Jec=75.87/1.6=47.42mm²选用50mm²的铜芯电缆;线路损耗：△P=3I302R0L×10-8=2.78KW△Wa=△Pt=0.71万KWh/a年损耗电量△Wa=△Pt=10.18KWh/a输电线路损耗计算表序 线路计算电流选用截面线阻线长有功线损年损耗小时号线路名称Amm²Ω/kmkmkwT1外供电至配电室75.87700.2680.602.7825502配电室至摆锤式细粒裂开机86.60700.2680.100.0625503配电室至震惊给煤机6.35101.8300.100.0225504配电室至重型筛8.66101.8300.100.01255051#带式输送机17.32250．7270.100.07255062#带式输送机12.70101.8300.100.09255073#带式输送机8.66101.8300.100.04255084#带式输送机6.35101.8300.100.0225509配电室至电磁除铁器0.72101.8300.100.00255010配电室至电子皮带秤0.72101.8300.100.00255011配电室至一次风机158.77500.3870.205.85255012配电室至二次风机108.25250.7270.205.11255013配电室至引风机259.81700.2860.2010.85255014配电室至热网循环水泵108.25700.2860.100.94255015配电室至补水泵15.88101.830.100.142550.序序线路名称线路计算电选用截面线阻线长有功线损年损耗小时T2550255025502550255025502550255025502550255025502550255025502550号Amm²Ω/kmkmkw16配电室至除氧水泵108.25700.2680.100.9117配电室至冷却水泵15.88101.8300.100.1418配电室至冷渣机4.62101.8300.100.0119配电室至重型板链除渣机4.62101.8300.100.0120配电室至电动颚式闸门1.59101.8300.100.0021配电室至静电除尘器21.65250.7270.100.1022配电室至电动单梁悬挂起重机3.23101.8300.100.0123配电室至锅炉工序照明94.12101.8300.104.86241#热水循环泵43.30500.3870.200.44251#补水泵4.33101.8300.200.02262#热水循环泵24.65250.7270.200.20272#补水泵5.77101.8300.200.04283#热水循环泵43.30500.3870.200.44293#补水泵4.33101.8300.200.02304#热水循环泵24.65250.7270.200.20314#补水泵5.77101.8300.200.04.序线路名称线路计算电选用截面线阻线长有功线损年损耗小时号Amm²Ω/kmkmkwT325#热水循环泵43.30500.3870.200.442550335#补水泵15.88101.8300.200.28 2550346#热水循环泵43.30500.3870.200.44 2550356#补水泵15.88101.8300.200.28 2550367#热水循环泵43.30500.3870.200.44 2550377#补水泵15.88101.8300.200.28 2550388#热水循环泵43.30500.3870.200.44 2550398#补水泵15.88101.8300.200.28 255040外供电至热力站工序照明24.73101.8300.802.69 255041配电室至高效能采暖换热机组7.94101.8300.100.03 255042配电室至加压泵15.88101.8300.100.44 255043配电室致污水泵4.33101.8300.100.01 255044配电室至关心照明16.89101.8300.100.16 255045合计.....4、工程电力消耗量依据《能源治理培训教材》中的《企业供配电技术》有关数据，Tn为43208h/d计算，计算选取Tn为1440小时，输煤系统世间安16h/d计算，计算Tn2880kp0.9，aav0.75.工程计算负荷=设备符合+变线损××0.9+214.4×0.9〕×0.75×4320/10000+136.0×0.9×0.75×2880/10000+84.5×0.9×0.75×1440/10000+2.14+10.18=450.07万kwh/a5.1.2.3本工程的柴油用量统计见下表，据此表计算，本工程的柴油用53.60t/a。柴油用量计算表序序号车辆名称台数小时耗油量〔l/h〕工作时间〔h/a〕年耗油量(t/a)备注1轮式装载机120280047.602锅炉36.00点火用油3合计53.60颖水的核算本工程的用水量统计见下表，据此表计算，本工程的用水量为3.12万m³/a。用水量表序号一装置名称锅炉工序颖水〔m³/h〕排水〔m³/h〕热望循环水〔m³/h〕1一次热网循环水10.602.60796.002泵、风机冷却0.503脱硫1.501.204二小计热力站工序12.6031.803184.00三关心工序1冲洗与绿化0.500.102生活用水0.150.103未预用水2.002.004小计2.652.65四合计47.055.80备注备注排水至煤场除尘本工程的热负荷来自工程的锅炉，其用途与用量见下表。热负荷计算表序 所占比号 例拟供面积〔万㎡〕采暖热指〔W/㎡〕热负荷〔MW〕采暖时间〔h〕需要功率〔万kWh/a〕折热量〔GJ/a〕备注1住宅69.89%76.885542.28430018181.88654547.812公共建筑30.11%33.127023.1843009969.42358899.163本工程建筑0.43186.946729.784合计100%110.0065.901020236.74建筑名称其中采暖热负荷计算见下表，参考《城市热力网设计标准》建筑名称〔CJJ34-2023，本工程的采暖负荷计算如下。采暖热负荷计算表一锅炉工序W/㎡KW一锅炉工序W/㎡KWhGJ/a1锅炉间258545116.343001800.712风机间307.54513.84300214.203辅机间297045133.743002068.904裂开间3204514.44300222.9151#栈桥6703020.14300311.1562#栈桥118.5303.6430055.037小计301.94672.9二热力站工序1101150.0456.84300104.492102120.0455.4430083.593103150.0456.84300104.494104120.0455.4430083.59

折热量5 105180.0458.14300125.396 106180.0458.14300125.397 107180.0458.14300125.398 108180.0458.14300125.399 小计56.74300877.7三 辅机工程工序1配电室187.5356.64300 101.592泵站、换热站220.0357.74300 119.203办公楼1200.04554.04300 835.924门卫28.0351.04300 15.175车库108．0353.84300 58.516地磅房90．0353.24300 48.767小计76.24300 1179.2四合计434.74300 6729.8折标系数的选择数据折标系数的选用主要依据工程设计方案和业主供给的相关资料或按相关公式、方法进展换算，局部折标系数参照《综合能耗计算通则》〔GB/T2589-2023〕附录A、附录B的数据。能源折标系数表序号工程单位备注等价值当量值1燃料煤tce/Nm30.67110.6711发热量：19669kj/kg2电力tce/KWh4.04001.22903柴油tce/t1.72861.45714热量tce/GJ0.043860.03412等价值为依据锅炉工序能耗总量计算所得5颖水tce/m³0.8570折标系数能源年消耗总量折标系数工程能源消费构造表序号耗能工程单位年耗量能源的来源备注1燃料煤t/a64320.00由当地温明煤矿供给2电力KWh/a450.07引自海流图镇110KV变电站3柴油t/a53.60从四周的加油站购置4颖水m³/a20.23由市政供水管网供给能源使用分布燃料煤用量的使用分布本工程的燃料煤除储存损失外均用于锅炉工序。电力的使用分