BTEC Level 5: Unit 45-Temperature controlling is required in nearly each and every field application such as household, industrial and other such applications: Industrial System(Electrical Engineering), Assignment, UK

LO1 (Project 1)

Temperature controlling is required in nearly each and every field application such as household, industrial and other such applications. There is a requirement in your company to design a domestic hot water system. The company has selected a tank based hot water system to implement

1. Provide a diagram of tank based hot water system, including all of its main elements and describe all of those elements.
2. Provide a functional closed-loop block diagram identifying input, output,
transducers, controller, actuator, plant and etc. Further the customer is
requesting to mention input and output signals of all subsystems, in the
document you are providing. Using those information and other relevant
information, provide a review for the main concepts underlying the given
electronically controlled industrial system

3. In this project you have to maintain the temperature of a liquid at a prescribed temperature. The heat exchanger process is one of the methods that can use to maintain the temperature of a liquid at a prescribed temperature. In the given image, the temperature is measuring using a sensor and a transmitter, TT 22, which sends the measurements to a corresponding controller. TC 22 compares the actual temperature with a desired temperature at Set Point. (SP).

You have given the corresponding block diagram also for this system.

Transfer functions of above system, have been already derived by your supervisor and they have been shared with you.

You have been requested to analyse the characteristics of the electronically
controlled industrial system by applying suitable techniques. You may follow
the guidelines below.

• After this comparison at the set point, identify the way of controlling the
  temperature in the tank.
• Assuming Gs(s) =K, find the value of the K, by considering 0.7 damping ratio.
•  Design a PD controller. You may take the settling time as 20%.

With the results you obtained analyze the characteristics of the given electronically controlled industrial system as this analysis have been requested by your client. You may use additional calculations for this analysis if required.

4. Your company is expecting a performance evaluation of this system before the implementation. Critically examine the performance of the given system. You may use required techniques and the calculations. Make the recommendations to improve the system. Describe how you are going to improve the system using your recommendations.

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