这将对解决电收尘器在收集高比电阻粉尘时出现的反电晕问题有很大意义。
It is important to solve the problem of back corona when electrostatic precipitator was used to collect high resistivity dust.
由于沉积在静电除尘器收尘极板上的高比电阻粉尘层会产生电荷积累而形成附加电场。
The mathematical models of the charges and the additional electric field in the changed dust layer are developed by the electrostatics.
原因是燃煤含硫低，所产生的粉尘比电阻高。
It can be used to collect the high resistivity dust with higher efficiency.
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