Shashka DC Pumps (SDCP) produces "top of the range" products including

Centrifugal Pumps, Electric Motors and Diesel Engines etc. for Agricultural, Industrial, Commercial and Domestic usage. The company's control circuitry of DC Electric Motor drive unit is malfunctioning and they desire to replace it with another module that is compatible with apparatus available in the industry. You are required to design such an economical module virtually (software simulation) that matches the industry requirements so that company can develop its hardware module later. Following are the requirements: The current carrying capacity of the said gadget should be at least 2A with controller switching frequency of at least 20 kHz. P, PI and PID controllers are restrained by company and are not utilized in the control circuitry of DC Electric Motor drive. This conversion mechanism should also be able to control the user load. The efficiency of the designed circuitry must be no less than 98%. You must also investigate simulated and calculated performance parameters of the designed circuitry and compare it with the industry standards. Further details can be obtained from the procurement officer of SDCP.

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