求翻译:The nominal phase-to-phase voltage of the load, in volts RMS (Vrms).是什么意思?待解决 悬赏分:1 - 离问题结束还有 The nominal phase-to-phase voltage of the load, in volts RMS (Vrms).问题补充:匿名 2013-05-23 12:21:38 正常的相 - 相电压的负载,在伏有效值( Vrms的) 。 匿...
aAssuming a feeder's over voltage, a sag is created. Initially the feeder voltage is 142 Vrms, which the DVR compensates, so that the load voltage becomes 121 Vrms, Fig. 7a. The compensating voltage is in counter-phase respect to the feeder`s voltage. 假设一个饲养者的在电压,下陷被创造...
Description NY1-100AA-Z Application Machine Type Single Phase SSR Voltage - Input 3-32vdc Relay Type Solid State Relay Ratedi nput voltage 80 ~ 280VAC Rated load voltage 24 ~480VAC Trigger method Zero cross turn-on Certifications CE CCC ...
Because the desired output voltages are only mapped onto a reference voltage space vector in the d1-q1 space, the reference in the d3-q3 space is regarded as zero, in order to reduce harmonics of output voltages to the greatest extent. Then, the duty cycle space vector modulation strategy...
DC voltage Switching frequency Rated AC voltage Max. ripple current Boost inductance Parameter Table 3. Boost inductor parameters Symbol V0 fsw VAC ΔiLppmax VAC Value 800 70 230 10 470-6 Unit V kHz VRMS % H Passive current li...
For capacitive load, derate current by 20% PA RA ME TE R Maximum Recurrent Peak Reverse Voltage S YMB OL R1 S VRRM 100 R2S 200 R4S 400 R6S 600 R8S R10S UNITS 800 1000 V Maxi mum RMS B ri dge Input Voltage VRMS 70 Maximum DC Blocking Voltage Maximum Average Forward Current T A =...
current = Integration current / Integration time 0.5 0 -0.5 0 0.5 1 [Seconds] Example: Current Waveform for Heat Retention Heater AC/DC Measurement For equipment that uses rectifiers and control devices, it might not be possible to accurately measure voltage or current without an AC/DC power ...
Even when the load varies, the sinusoidal voltage output maintains 230Vrms with 50 Hz frequency and also low THD is 2.54%. This controller proves the stiffness and robustness characteristics for maintaining the output voltage at desired value with low harmonics....
electronics Article On-Line Application of SHEM by Particle Swarm Optimization to Grid-Connected, Three-Phase, Two-Level VSCs with Variable DC Link Voltage Umut Güvengir 1, Is¸ık Çadırcı 2 and Muammer Ermis¸ 1,* 1 Electrical and Electronics Engineering Department, Middle East ...