Lastly , it designs the electric circuit . the valve achieves the function of self - closedown when the electricity is stopped by using big capacitance components and reverse pulse discharge 最后,对电磁阀进行电路设计,采用大电容元件及反向脉冲放电,实现了断电自关闭功能。
To shorten charging time and improve charging efficiency , the circuit can change the charging electric current automatically according to real time voltage of the battery , and dispel the polarization phenomenon by narrowing pulse discharge in the whole course 该电路可根据蓄电池端电压自动改变充电电流大小,并通过全程窄脉冲放电消除了充电过程中的极化现象,缩短了充电时间,提高了充电效率。
By applying related theory of gas discharge and mathematical statistics , this paper more in - depth and systemic study the influence of the length of air gap , ice state , water conductivity and air pressure on the inception corona and pulse discharge characteristics , included the discharge frequency , discharge amplitude and time interval 根据试验结果,用气体放电和数理统计方法,分析了覆冰水电导率、冰的状态(干冰和湿冰) 、空气间隙长度、气压和施加电压等参数的变化对间隙模型的起始放电电压、脉冲放电特性、放电频率、放电幅值和时间间隔等的影响。
Firstly , the paper discusses the characters , principles of excimer laser , and study on pulse discharge process . secondly , for the purpose of designing excimer laser , i spent a lot of time to researsh and finish electrode designing , reducing circuit inductance , spark gap designing , ns discharge , uv preionization , glow discharge 本论文首先对准分子激光特点,原理,脉冲放电进行了评述,其次,以试制xecl准分子激光器为目的,探索并完成了电极设计、回路电感减小方法、火花开关设计、 ns陡前沿放电、紫外预电离、辉光放电、脉冲功率技术研究。