High ability against mainsfluctuation, wide application range.
抗电网波动能力强，适应范围广。
2
A simple electronic circuit is adopted for compensating the power mainsfluctuation.
采用了简便的电网波动补偿方案。
3
The analysis and treatment of trouble of high-voltage circuit system are carried out through instance, and the effect of mains voltage fluctuation on equipment is also inquired initially.