| 1. | In addition , we analyse the dead time effects of pwm control on the output waveform
另外还分析了逆变桥上下管驱动信号上的死区对输出电压波形的影响。 |
| 2. | Inverter is the core of ups and is required to have high quality output waveform
而逆变器是整个不间断电源系统的核心，必须具有输出高质量电压波形的能力。 |
| 3. | The wastwate treatment experiments were conducted using the diverse voltage ouput with the disngned special power supply
利用自行研制的形变电源，在不同的输出电压波形下进行了一系列印染污水处理实验。 |
| 4. | A switching power supply that can output any arbitrary voltage waveforms was designed and made for wastewater treatment
设计和制作了用于污水处理的形变开关电源样机。该样机能输出任意形状的脉冲电压波形。 |
| 5. | Comparing with other current , the interfluent power supply has many merits such as simple structure , high precision and perfect voltage wave
该交流稳压电源与现有交流稳压电源比较，具有结构简单、精度高、电压波形好等优点。 |
| 6. | Under the control of microcomputer , the sine vave output is produced . base on the result , the spwm wave is static and reliable
从逆变环节的实验结果来看，产生的spwm波稳定、可靠，输出电压波形失真度小，电压波动率仅在2左右。 |
| 7. | This scheme can achieve the satisfactory static and dynamic response , and can be used in occasion of high quality voltage waveform
此方案可使逆变电源输出电压波形兼具良好的稳态和暂态特性，可用于逆变电源输出波形质量要求较高的场合。 |
| 8. | Although the pss enhances the power system , the sps controller provides most of the damping and improves the voltage profile of the system
结果表明：尽管pss能够使系统稳定，但sps比pss在抑制低频振荡、改善电压波形方面具有更好的效果。 |
| 9. | Continuous load a continuous load is a load where the maximum current is expected to continue for three hours or more ( as defined by the nec for design calculations )
谐波环流是由并联电源间不同的电压波形或者非线性负荷运转而产生的电流。 |
| 10. | In order to measure magnetization characteristic with high accuracy we must keep the wave of magnetic induction is sine , so we must control the excitating voltage
为了能够精确的测量磁化特性必须保证磁感应强度波形为正弦，因此必须对激磁电压波形进行控制。 |
