天气预报 > 其他 > 主变压器的容量如何计算
主变压器的容量如何计算
更新时间: 2020-07-06 00:00:00  

先选择变压器的额定电压。高压侧电压与所接入电网电压相等,低压侧电压比低压侧电网的电压高,取决变压器电压等级和阻抗电压大小;额定容量选择。计算变压器所带负荷的大小,要求统计最大综合负荷,将有功负荷值换算成视在功率,如果是两台变压器,那么每台变压器的容量可按照最大综合负荷的百分之70选择,一台变压器要按总负荷考虑,并留有适当的裕度。

关键词: 变压器 容量 如何 计算

主变压器的容量如何计算相关经验

天气预报

最新推荐

页面:/news/view-527203/ | 耗时:0.5595 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=527203 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=527203 LIMIT 0,1
select * from tbl_Articles_sphinx where id=527203 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1076199,1076564,1085824,1078677,1092752,1112841,1061328,1094683,1066925,1102320,1080058,1086091,1052643,1083618,1086698,1105003,1106545,1082203,1047309,1095257,1021036,1069003,1094155,1083103,1114222,1098219,1087523,1093154,1066426,1071661) ORDER BY field (ArticleID,1076199,1076564,1085824,1078677,1092752,1112841,1061328,1094683,1066925,1102320,1080058,1086091,1052643,1083618,1086698,1105003,1106545,1082203,1047309,1095257,1021036,1069003,1094155,1083103,1114222,1098219,1087523,1093154,1066426,1071661)