1C31224G01
1C31224G01
从上述系统配电简图及测量数据表明：北灯光站1#、2#变压器供电系统的电能质量问题相当突出，其中问题是谐波污染非常严重，并且功率因数很低。由于变压器下主要负载可控硅调光器为典型的非线性谐波源，该装置在调光过程中造成大量的谐波污染，同时电流也严重滞后于电压，功率因数非常低；其次，调光器要求采用两相供电方式（AB相、BC相、CA相），这将导致严重的三相不平衡，在快速频繁的电容柜投切过程中导致电压、电流波动和大量的无功功率冲击，同时对系统谐波有明显的放大作用，进一步影响供配电系统的安全可靠性，对整个助航灯光系统的运行存在安全隐患。这些问题也长期困扰着我们设计和管理人员。因此，采用谐波治理装置提高系统的安全稳定性，通过治理消除系统谐波，同时提高功率因数和改善系统三相不平衡等主要电能质量问题已迫切需要。
※： ※ 公司
Allen-Bradley 厦门泰尼电气有限公司
联系人：小黄（销售代表）
Triconex 固定电话：
FOXBORO QQ:2917675397
ABB 邮箱：2917675397@qq.c o m
SIEMENS 传真：
MOTOROLA 网址：www.xmtaini.c o m
XYCOM 地址：厦门海沧街道滨湖一里7号
Rexroth Indramat 邮编：361026
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