## LABORATORY MANUAL University of Central Florida

### Laboratory Manual Electrical Circuits and Simulation

#7 Series & Parallel Resonance вЂ“ EEL 3123 Networks. RLC Resonant Circuits Andrew McHutchon April 20, 2013 You must be able to calculate the resonant frequency for arbitrary RLC circuits. To see the resonance e ect consider the ratio of the voltage across the reactive components to the input voltage. Series and parallel internal resistance for an inductor, Laboratory Manual Electrical Circuits and Simulation 1 1. PREAMBLE: The significance of the Electrical Circuits and Simulation Lab is renowned in the various fields of engineering applications. For an Electrical Engineer, it is obligatory to have the practical ideas 6 Series and parallel resonance Week #4 7 Determination of self, mutual.

### EXPERIMENT #1 STUDY OF RC AND RL CIRCUITS

(PDF) Lab 8 RLC Resonance Margaret Wettergreen. Parallel Resonance Parallel Resonance means when the circuit current is in phase with the applied voltage of an AC circuit containing an Inductor and a Capacitor connected together in parallel. Let us understand the Parallel Resonance with the help of a circuit diagram shown below., 5. Repeat the experiment using for the series resonant circuitry in Figure 3, and use L = 33mH and C = 0.01uF and R = 1 KW. The V o voltage on the resistor is proportional to the series RLC circuit current. 6. Questions for Lab Report: 1. Find the resonant frequency, w o using equation (1) and compare it to the experimental value in both cases. 2..

May 19, 2016В В· It should be mind that the Q-factor of a parallel resonance circuit is the inverse of the expression for the Q-factor of the series circuit. Also in series resonance circuits the Q-factor gives the voltage magnification of the circuit, whereas in a parallel circuit it gives the current magnification. It applies to both series And parallel resonant circuits. 5 Series Resonance The magnitude of the current response for the series resonance circuit is as shown below. m V R 2 m V R wI| w o w 1 w 2 Bandwidth: BW = w BW = w 2 w 1 Half power point 6 Series Resonance The peak power delivered to the circuit is; 2 m V P R = The so-called half-power

ECE 291 Lab 8 Resonance Circuits. This is the function of RLC series and parallel circuits, which are "resonant" at a specific frequency. Series RLC Circuits: A series circuit containing R, L, and C is in resonance when the current in the circuit is in phase with the total voltage across the circuit. Depending on the particular values of R, L, and C, resonance occurs at one, series case. Figure 5.7: Resonance curve for parallel resonant circuit From Equation 5.11, it is apparent that the voltage across the circuit, V0, is maximum at the frequency, П‰0, and that the maximum value of V0 is V0max = R Ig. (5.13) One difference between parallel and the series resonant circuits is вЂ¦.

### EXPERIMENT III RESONANCE IN RLC CIRCUITS

#7 Series & Parallel Resonance вЂ“ EEL 3123 Networks. as the series-resonant circuit and the second as the parallel-resonant circuit. The relevant equations and characteristic bell-shaped curves of the frequency response around resonance are given in section 2. Prelab exercises are designed to enhance understanding of the concepts and calculate anticipated values subsequently measured in the lab., An RLC circuit is an electrical circuit consisting of a resistor (R), an inductor (L), and a capacitor (C), connected in series or in parallel. The name of the circuit is derived from the letters that are used to denote the constituent components of this circuit, where вЂ¦.

Resonance in series and parallel circuits. The current and the voltage in the circuit must be in phase at the resonance frequency. That means that the imaginary component of the complex admittance Y must be zero. Because the branch with the resistor and the inductor is parallel to the branch with the capacitor, we obtain the total admittance Y as a sum of the particular admittances:, LAB 8: RESONANCE CIRCUITS OBJECTIVES. Demonstrating resonance phenomena in RLC circuits. Measurements of resonance characteristics and their comparison with theory. INTRODUCTION. Resonance is one of the most important and general phenomenon вЂ¦.

### Resonance in parallel rlc circuit SlideShare

Simulation of R-L-C Series and Parallel Resonance in Basic. II. PRE-LAB Do the ORCAD simulations of both RLC parallel and RLC series circuits. III. EXPERIMENTAL METHOD, MEASUREMENT AND READINGS Consider the Parallel RLC circuit of figure 1. The steady-state admittance offered by the circuit is: Y = 1/R + j( П‰C вЂ“ 1/П‰L) Resonance occurs when the voltage and current at the input terminals are in phase https://fr.wikipedia.org/wiki/Circuit_LC voltage across a parallel RLC circuit reaches maximum value. A network is in resonance when the voltage and current at the network input terminals are in phase and the input impedance of the network is purely resistive. II. PRE-LAB Do the ORCAD simulations of both RLC parallel and RLC series circuits. III. EXPERIMENTAL METHOD, MEASUREMENT AND.

II. PRE-LAB Do the ORCAD simulations of both RLC parallel and RLC series circuits. III. EXPERIMENTAL METHOD, MEASUREMENT AND READINGS Consider the Parallel RLC circuit of figure 1. The steady-state admittance offered by the circuit is: Y = 1/R + j( П‰C вЂ“ 1/П‰L) Resonance occurs when the voltage and current at the input terminals are in phase Experiment 10 ~ RLC Series circuit Resonance in an RLC Series Circuit Objective: To experimentally determine the resonance frequency in a series RLC circuit and compare this to the expected resonance value. Introduction: The voltage through an RLC series circuit will be measured as a function of frequency for a fixed applied voltage.

## Electrical Circuits Lab Manual II Sem

(PDF) Lab 8 RLC Resonance Margaret Wettergreen. Laboratory Manual for AC Electrical Circuits Laboratory Manual for AC Electrical Circuits 43 7 Parallel R, L, C Circuits Objective This exercise examines the voltage and current relationships in parallel R, L, C networks. Of particular importance is the phase of the various components and how KirchhoffвЂ™s Current Law is extended for AC circuits., May 19, 2016В В· It should be mind that the Q-factor of a parallel resonance circuit is the inverse of the expression for the Q-factor of the series circuit. Also in series resonance circuits the Q-factor gives the voltage magnification of the circuit, whereas in a parallel circuit it gives the current magnification..

### Electrical Circuits Lab. 0903219 Parallel RLC Resonance

Series and Parallel Resonance Electronics. Components of an electrical circuit or electronic circuit can be connected in series, parallel, or series-parallel. The two simplest of these are called series and parallel and occur frequently. Components connected in series are connected along a single conductive path, so the same current flows through all of the components but voltage is dropped (lost) across each of the resistances., The current and the voltage in the circuit must be in phase at the resonance frequency. That means that the imaginary component of the complex admittance Y must be zero. Because the branch with the resistor and the inductor is parallel to the branch with the capacitor, we obtain the total admittance Y as a sum of the particular admittances:.

### Simple Series and Parallel LC Circuit Resonance Operation

Laboratory Manual for AC Electrical Circuits (pdf. Laboratory Manual Electrical Circuits and Simulation 1 1. PREAMBLE: The significance of the Electrical Circuits and Simulation Lab is renowned in the various fields of engineering applications. For an Electrical Engineer, it is obligatory to have the practical ideas 6 Series and parallel resonance Week #4 7 Determination of self, mutual, II. PRE-LAB Do the ORCAD simulations of both RLC parallel and RLC series circuits. III. EXPERIMENTAL METHOD, MEASUREMENT AND READINGS Consider the Parallel RLC circuit of figure 1. The steady-state admittance offered by the circuit is: Y = 1/R + j( П‰C вЂ“ 1/П‰L) Resonance occurs when the voltage and current at the input terminals are in phase.

### Conclusion This experiment introduced series and parallel

Series and Parallel Resonance Electronics. This is the function of RLC series and parallel circuits, which are "resonant" at a specific frequency. Series RLC Circuits: A series circuit containing R, L, and C is in resonance when the current in the circuit is in phase with the total voltage across the circuit. Depending on the particular values of R, L, and C, resonance occurs at one https://en.wikipedia.org/wiki/RLC_circuit R-L-C Parallel Resonance: A series resistor with the inductor in a parallel LC circuit as shown in figure 4 is a topology commonly encountered where there is a need to take into account the resistance of the coil winding. Parallel LC circuits are frequently used for band pass filtering governed by this resistance..

series case. Figure 5.7: Resonance curve for parallel resonant circuit From Equation 5.11, it is apparent that the voltage across the circuit, V0, is maximum at the frequency, П‰0, and that the maximum value of V0 is V0max = R Ig. (5.13) One difference between parallel and the series resonant circuits is вЂ¦ RLC Series Circuit and RLC Parallel Circuit Lab, Series-Parallel Combinations, Discrete Frequencies, Amplitude and Phase Measurements, DC Circuit Analysis, AC Circuits