1. What do you mean by rise time? Deri order control system.
Q: system
A: In this question , block diagram given..We have to find it transfer function ..
Q: Define the followings: a) Hydrothermal scheduling problem? b) System blackout? c) Spinning reserve?
A: NOTE :- Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the…
Q: Explain the operation of maximum power point tracking system in case of uniformly irradiance and…
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Q: Please solve this question in control system quickly
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Q: "Modern complex systems are more pronounced with closed loop control system".Justify the statement .
A: Control systems: A control system is a collection of equipment that controls, orders, directs, or…
Q: Generator 1 is committed to the bus bar. Specification says that it has to be in service for 120…
A: Choose the correct option Generator 1 is committed to the bus bar. Specification says that it has to…
Q: open loop system
A: an electric clothes dryer. Depending upon the amount of clothes or how wet they are, a user or…
Q: Ability of the power system to remain in synchronism after large disturbance is called as transient…
A: Transient and steady state stability are two important stabilities in power system.
Q: Draw a simple block diagram of 'Open-Loop Control System' and 'Closed-Loop Control System' Not…
A: Note - CS - control system
Q: 3. How will you adjust the MTA of a directional relay?
A: ADJUSTMENT OF MTA OF A DIRECTIONAL RELAY: The fault direction is determined by directional…
Q: Please solve this question in control system quickly
A: From the given figure we can see that ; Damping frequency - wd =8 rad/sec
Q: Give a real time example of an open loop system and explain with neat diagram the operation of it.…
A: an open-loop system is a type of control system in which the output of the system depends on the…
Q: 1) The Bus Interface Unit (BIU) construction?
A: according to guidelines, we need to solve only first question.
Q: A special sprinkler system is comprised of three identical humidity sensors, a digital controller,…
A: Given: Reliability of each sensor is 0.916. Reliability of controller is 0.965 Reliability of pump…
Q: Describe the effect of the step size on the slope overload phenomena?
A: Slope overload phenomenon happens when the slope of the input signal is greater than the delta…
Q: 1) The Bus Interface Unit (BIU) functions?
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Q: What are the main resion inside System verilog simulation in time step?
A: Verilog is Hardware Description language . The memory and array declaration in Verilog is static in…
Q: Explain the reasons for applying system grounding in electric power systems.
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Q: Q1: Explain the difference between asynchronous and synchronous counters? Describe the operation of…
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Q: c) Elaborate the statement that a synchronous machine is 'floating' on the bus bars
A: In an infinite bus the alternators are connected in parallel.
Q: Classify whether Train door system (driverless train) is an open-loop or closed-loop control system.…
A: Train door system in a driverless train is closed loop control system.
Q: 1. Give a real time example of an open loop system and explain with neat diagram the operation of…
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Q: Explain the Bus Bar protection using the Bus mechanism.
A: The bus zone fault occurs because of various reasons likes failure of support insulators, failure of…
Q: QI/A/ Classify the following systems into open or closed loop control systems: (5 only) 1- Smart…
A: Ans. 1 A. Smart washing machine is a close loop system as by knowing the weight of clothes inside…
Q: what do you mean by Faults in Power System? Ellobrate short circuit and Open circuit faults?
A: what do you mean by Faults in Power System? Ellobrate short circuit and Open circuit faults?
Q: What method of control is preferred in Chopper operation? Why?
A: The two basic control method that are used to vary the output voltage are, (1) Time ratio control…
Q: Is Refrigerator an open loop or closed loop system? Write the reason for your answer. For the…
A: Open loop system- Open loop system is nothing but a system in which for a given input the output…
Q: Give a brief description for under/over voltage time relay.
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Q: what is protective relaying? what is Time & Setting Multiplier ?
A: What is protective relaying? A protection relays is a switching equipment which detect faults and…
Q: t are the factors that affect the slope overload phenomena?
A: Slope overload phenomenon occurs in Delta modulation. In Delta modulation (DM), the analog input…
Q: What is the main goal of Synchronization System? Which are the main components of the System?
A: The term synchronization, in simple terms, mean the operation or activity of two or more than two…
Q: Q3: What is a synchronous circuit?
A: I hope you asking synchronous circuit in terms of digital circuits, you have not stated it so I am…
Q: Explain, in details, why it is necessary to use starting
A: The voltage equation of DC motors is given as: V = EB + IARA Here, EB is the back EMF V is the…
Q: State if the statement is true or false. Over-powering results in high overhead charges,…
A: State if the statement is true or false. Overpowering results in high overhead charges, inefficient…
Q: Tp(peak time),Ts(settlign time),Tr(rise time),%OS(percent overshoot
A: The solution can be achieved as follows.
Q: hat is “Voltage collapse”? Why does voltage instability occur? What are the countermeasures to deal…
A: Voltage collapse is the process in which the voltage at significant part of the power system becomes…
Q: how to simulate Prime mover and Brake operation using LVSIM Simulator? please make a detailed…
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Q: How can a power transmission system prevent fuel price variation?
A: NOTE: “Since you have asked multiple question, we will solve the first question for you. If you want…
Q: How does peak time, settling time, and percent overshoot relate with pole location of the…
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Q: Implement the following functions using 4:1 Multiplexer
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Q: Draw a circuit diagram of two start push button for synchronize operation with single emergency stop…
A: Circuit diagram of two starts push button for synchronize operation with single emergency stop and…
Q: explain the process of handshake bus control as shown in figure 1
A: The explanation is as follows.
Q: what is protective relaying? what is Time & Setting Multiplier ?
A: Protective Relaying A protecting relays is an electrical device that uses a current and voltage…
Q: Question 1: Why is the voltage decresed at no-load operation? What is that voltage called?
A: According to guidelines we need to solve only the first question. According to the question we have…
Q: Complete the blank Commutator in DC machine is made up of .....................................?
A: The commutator is the device used with the rotor in electrical machines to ensure that current at…
Q: Why is the circuit under damped? Explain.
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Q: How much change in the energy of wind will take place if wind velocity becomes 5 times ? Change in…
A: Q.1) It is given that the change in the wind velocity is 5 times.
Q: Differences between VFD and Soft Starter,include their applications and when are they used
A: To differentiate between VFD and Soft starter
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- A) Sketch the P&ID for the system after adding the feedforward and feedback controllers. B) Draw a block diagram for the system in (A) C) Design the feedforward controller. D) No calculations are required: is the feedback control loop stable? E) What is the purpose of having the feedback control, in addition to the feedforward control? Ti, F Feed T, F Product heating stream Figure 3What is a force transducer & Signal conditioner ? Draw the circuit diagram & model graph and explain the procedure.Given the DC motor model Design a feedback control system which results in a closed loop response with a 15% overshoot and a 2% settling time of 0.5 seconds.
- A characteristic equation of a feedback control system is (s³ + 3s2 + 6s + 25 = 0 ), 1. Cheack the stability of the system by Routh method. 2. Number of the root that is in right side, if its exist.Discuss merits and demerits of feedback in control system . Give 5 points for each brief onlyDesign a single phase AC voltage controller which has supply voltage of 120, Vrms and 60 Hz. The output power the the circuit is 500 W. Determine the total harmonics distortion for the current (THDI). Your THDI must be lower than 10%.
- Explain the concept of “EXTENDED EQUAL AREA CRITERION” 2. Discuss in detail about “The Transient Energy Function Method” 3. Write about the “Factors Affecting Transient Stability”. Discuss about NUMERICAL SOLUTION OF SWING EQUATIONcontrol system Consider the total harmonic distortion of a closed loop system is 5%. Distortion without feedback is 10%. Calculate the sensitivity of the closed loop system.From the phasor diagram in the figure, deduce a expression for the output power, as a function of the armature current, Ia, and angle γ . Draw the curve Power (P) versus current angle (γ), for different levels of excitement Ef. For this consider negligible mechanical losses.
- Consider the feedback control system; It is required that the system has 16% overshoot to a unit step input and ess = 0.2 steady state error to a unit ramp input. Calculate the values of K1 and Kf such that these specifications are met.Hybrid vehicle. FIGURE P1 shows the block diagram of a possible cascade control scheme for an HEV driven by a dc motor (Preitl, 2007). The block diagram of the speed control of an HEV taken from FIGURE P1, and rearranged as a unity feedback system is shown in FIGURE P2. Here the system output is C(s) = Kss V(s), the output voltage of the speed sensor/transducer. pC, Av,- Speed K, Gre(s) controller command Torque Amplifier controller output & power voltage amplifier Acro- Motive dynamie Armature Speed |drag torque Angular speed, Ref. circuit Armature torque Vehicle signal R,(s). error U(s) T(s)T,(s) current E,(s) speed, V(s) Gse(s) K, Grc(s) R. tot Friction Feedback speed signal Kss2(s) Feedback torque current signal Kes I(S) T,(s) E,(s) Back emf D=k ks Current sensor sensitivity Kcs Speed sensor sensitivity Kss FIGURE P1 Hybrid Vehicle R (s), E (s) Uc(s) |C(s) + Gsc(s) 0.11 (s + 0.6) SC s (s + 0.5173) + 5 (s + 0.6) (s + 0.01908) URE P2 Block diagram of the speed control of an HEV a.…Suppose we apply proportional feedback control to the system. For what range of Kp is the system stable?