Question

求英语高手帮忙翻译中文到英文

谐波问题是随电力电子技术的出现而相伴产生的。谐波的负作用或者说与经典正弦波形相违背的结果，带来了电气环境的一大公害，即谐波污染。这与世界性的自然环境问题相类同，而且其影响面更大，距离更远。谐波的污染与危害主要表现在对电力与信号的干扰和影响上：
(一)电力危害方面
1. 了解旋转电机等的（换流变压器过载）附加谐波损耗，使其发热，缩短使用寿命；
2.谐波谐振过电压，造成电气元件及设备的故障与损坏；
3. 使原来的电能测量定义和方法不适应。
(二)在信号干扰方面
1. 信系统产生电磁干扰，使电话通讯质量下降；
2. 造成重要的敏感的自动控制与保护装置工作紊乱；
3. 影响功率处理器的正常运行。

Answer 1

Harmonic problem is with the emergence of power electronics technology and the associated generated. The negative role of harmonic or sine wave-shaped and runs counter to the classic result of the electrical environment brought about by a public hazard, that is, harmonic pollution. This is the world's natural environment a similar problem, and its impact even greater, distance farther. Harmonic pollution and endanger the main signal at the power and the interference and impact on:
1) Electrical hazards

1. Learn rotary motor, etc. (converter transformer overload) the additional harmonic losses, to fever, shorten the service life;

2. Harmonic resonance over-voltage, resulting in electrical components and equipment failure and damage to property;

3. So that the original definition of power and methods of measurement are not suited.

(B) aspects of signal interference

1. Letter system electromagnetic interference, so that the quality of phone communications;

2. The essential cause of the automatic control and protection of sensitive devices disorder job;

3. Affected the normal operation of the processor power.