voltage deviation造句

• At present , our country power quality national standard was chiefly stipulated five quotas : frequency , harmonic and voltage deviation , three - phase unbalance and the voltage fluctuation and flicker
  目前我国电能质量国家标准主要规定了五个指标：频率、谐波、电压偏差、三相不平衡及电压波动与闪变。
• Influence of dc - rail zero - voltage notch on the output of the inverter is investigated , and an important conclusion is obtained that the direction of output current of the inverter is not effected by the voltage deviation produced by dc - rail zero - voltage notch , on the basis of which , a new simple correction approach is put forward . experiment results show that the proposed correction method is effective
  探索了直流母线零电压凹槽对逆变器输出特性的影响，得出了母线零电压凹槽形成的输出电压偏差与逆变器输出电流方向无关这一重要结论，在此基础上，提出了一种简便的校正新方法，通过试验验证了该校正方法的有效性。
• However , compared with voltage deviation , unbalance of three phases , harmonics and frequency deviation , fluctuation and flicker are more complex to be detected , its research is relative to scarce , and the measuring devices are much less . hence , some further research on measuring voltage fluctuation and flicker has been done in the paper
  但与电压偏差、三相不平衡、谐波、频率偏移等电能质量问题相比，电压波动与闪变的检测较为复杂，研究相对不足，测量设备较少，因此，本文选择这一问题进行进一步研究。