介绍通过调功器来控制负载，可以减轻电网用电过程中的污染问题。
Via power regulator to control the load, the pollution problem during power network in use may be reduced.
由于煤矿系统无功补偿和谐波污染问题日趋严重，设计了以矿井直流提升机为负载的TCR无功补偿系统。
Due to the problem of reactive power compensation and harmonic pollution becoming serious in mine system, TCR reactive compensation system for load of mine DC elevator was designed.
为了提高电能质量，通常采用有源电力滤波器来补偿非线性负载的谐波电流，以减小谐波对电网的污染。
In order to improve the power quality, Active power filter is used to compensate harmonic current of nonlinear load to decrease harmonic pollution of the grid.
随着电力系统中电力电子装置以及不平衡负载大量增加，谐波和负序污染日趋严重，它们对发电机的运行安全带来危害。
With the substantial growth of power electronic devices and unbalanced loads in power systems, the outcoming harmonics and negative sequence endanger the running safety of the generators seriously.
此外，电弧加热器系统作为电网的大功率非线性负载，会产生大量的谐波干扰，污染电网。
Furthermore, the arc heater system, as a non-liner load of the grid, generates lots of harmonic disturbance.
电弧炉是一种严重的不对称冲击负载，它将产生大量的负序分量而污染电网，所以需要对其进行平衡化补偿。
Arc furnace is a typical unbalanced impact load. It pours a great deal of negative sequence component to power system, so measures shou ld be taken to compensate the arc furnace load.
目前，主要有两种负载方式，一种为水阻，另一种为干阻，干阻对环境无污染，有极好的发展前景。
At present, there are two modes of load test. One is water-resistance load; the other is resistance-load. The resistance load mode is developing and it can protect environment.
目前，主要有两种负载方式，一种为水阻，另一种为干阻，干阻对环境无污染，有极好的发展前景。
At present, there are two modes of load test. One is water-resistance load; the other is resistance-load. The resistance load mode is developing and it can protect environment.
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