1) charge pump elevator
电荷泵升压电路
2) voltage pumping circuit
电压泵升电路
1.
For fuel cell is used as the DC input power of inverter,a voltage pumping circuit for releasing nimiety regenerative energy is needed,and a novel pumping circuit was proposed.
针对燃料电池供电的无刷直流伺服电机,研究了一种用来释放多余回馈能量的电压泵升电路,分析了无刷直流电动机的数学模型与机械特性,以及伺服电机实现四象限运行的控制策略。
2.
For fuel cell is used as the DC power of inverter,a voltage pumping circuit for releasing nimiety regenerative energy was researched.
针对燃料电池供电的伺服电机,研究了一种用来释放多余回馈能量的电压泵升电路。
3) pumping voltage
泵升电压
1.
By applying analytical method, we study the mechanism of pumping voltage and propose a resolution to restrain the pumping voltage.
针对交-直-交方波电机驱动履带试验车,对双、单极性PWM再生制动方式进行分析研究,运用解析法研究了泵升电压的产生机理,提出了抑制泵升电压的控制方案;从制动的快速性和节能性等方面,对制动性能进行了比较,得出了对再生制动方案设计和直流侧电容选取有参考意义的结论。
2.
In view of the high pumping voltage and brake control problems existed in the application of G7 frequency converter to the electrical haulage shearer on steep seam,the paper analyzes related solutions by external braking resistance,energy regenerative unit and braking control functional blocks.
针对采用G7变频器的电牵引采煤机在大倾角煤层使用时存在泵升电压过高和制动器控制问题,分析了通过外接制动电阻、能量再生单元和使用制动器控制功能块解决上述问题的过程,提出能量再生单元技术。
4) pump voltage
泵升电压
1.
On the basis of analysis of the above relationship, the design principle of pump voltage circuit is proposed.
本文通过对变频器供电的异步电动机制动过程分析，阐明了制动过程中的能量转换关系以及制动转矩、制动时间等参数的相互关系，并在此基础上提出了泵升电压抑制电路的设计准
2.
Considering the work theory of the asynchronous motor,this paper analysed the brake process of the asynchronous motor with AC-DC-AC inverter power supply,and expounded the exiting principle of the pump voltage during the brake process.
本文通过对交直交变频器供电的异步电动机制动过程的分析,并结合异步电机的工作原理,阐明了制动过程中泵升电压的存在机理。
5) charge pump circuit
电荷泵电路
1.
The simulation results show that the proposed charge pump circuit works ex.
提出了一种高性能低压电荷泵电路。
2.
The working principle of charge pump circuits is analyzed and its application in MOSFET drive circuit is introduced.
列出了几种常用的功率MOSFET驱动电路,在说明其共同不足的同时,详细分析了电荷泵电路的工作原理,阐明了其在MOSFET驱动电路中的应用。
3.
Regulated charge pump circuits are a kind of new type DC/DC converters.
稳压输出的电荷泵电路是一种新型ＤＣ／ＤＣ变换器。
6) boost circuit
升压电路
1.
New discharge equipment by using boost circuit;
应用升压电路的蓄电池放电设备
2.
To eliminate a series of problem,such as switching loss,resulting from power converting in electric vehicle(EV),and to overcome the low voltage conversion ratio in traditional boost circuit,a active clamping zero-voltage switch(ZVS) pulse-width modulation(PWM) current-fed half-bridge converter applied in electric vehicle(EV) is proposed.
电动汽车(Electric Vehicle,简称EV)开关电源升压电路的开关动作会带来诸如开关损耗、传统升压电路的升压变换比低等一系列问题。
3.
The system hardware includes switch input circuit,seven segments LED output circuit,heating circuit and boost circuit.
系统硬件包括按钮开关输入电路、七段数码管输出电路、加热电路、升压电路以及波形控制产生电路。
补充资料：标准操作冲击电压波形(见冲击电压发生器)
标准操作冲击电压波形(见冲击电压发生器)
standard switching impulse voltage waveform
b .oozhun CooZuo ChongJld，onyo boxlng标准操作冲击电压波形(standard switchingimpulse voltage waveform)见冲击电压发生器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条