4. Set up the circuit shown in Figure 4-5. 11 12 13 U1 100 V US R 2100 X 314 Figure 4-5. Parallel ac circuit containing
Posted: Mon May 02, 2022 2:39 pm
- 4 Set Up The Circuit Shown In Figure 4 5 11 12 13 U1 100 V Us R 2100 X 314 Figure 4 5 Parallel Ac Circuit Containing 1 (62.65 KiB) Viewed 41 times
4. Set up the circuit shown in Figure 4-5. 11 12 13 U1 100 V US R 2100 X 314 Figure 4-5. Parallel ac circuit containing a resistor and a capacitor, and set up for circuit analysis. Make the necessary connections and switch settings on the Resistive Load and Capacitive Load in order to obtain the resistance and capacitive reactance values required. Use inputs U1, 11, 12, and 13 of the Data Acquisition and Control Interface to measure the source voltage Us (Us = UR = Uc), the source current Is, the resistor current Ir, and the capacitor current I, respectively. 5. In LVDAC-EMS, make the settings required to make the 4 Quadrant Power Supply and Dynamometer Controller operate as a variable voltage and frequency, ac power source. Then, set the ac power source as follows: • Voltage: 100 v • Frequency, same as the local ac power network frequency At the moment, leave the ac power source off. The ac power source will be turned on in the next section of the procedure. Ω Solving a simple parallel ac circuit In this section, you will use the impedance calculation method to solve the circuit you set up in the previous steps. You will then measure the circuit parameters and compare the results with the calculated circuit parameters. 6. Resolve the entire circuit shown in Figure 4-5 using the impedance calculation method Impedance 2 = Source current Is = Apparent power S = Resistor current IR Active power P. = P = Capacitor current i = Reactive power Qc = Q = Power factor PF = A VA A w A var