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| Competency Element | A brief summary of how you have applied the element | Paragraph number in the career episode(s) where the element is addressed |
| PE1 KNOWLEDGE AND SKILL BASE | ||
|---|---|---|
| PE1.1 Comprehensive, theory-based understanding of the underpinning natural and physical sciences and the engineering fundamentals applicable to the engineering discipline. | ||
| I applied my understanding of electrical installation design and practical skills of electrical engineering in the construction of the Electrical system during the project. | CE 1.9 CE 1.10 | |
| I applied my knowledge of Electrical Engineering especially the skills of transformer designing and manufacturing. | CE 2.6 CE 2.7 | |
| I implemented the knowledge and skills of Electrical Engineering in this project. With the use of vastly advanced IC’s and with the assistance of rising technology, this project was effectively executed. | CE 3.6 CE 3.7 | |
| PE1.2 Conceptual understanding of the mathematics, numerical analysis, statistics and computer and information sciences which underpin the engineering discipline | ||
| To provide an equivalent electrical resistance to the grounding system, I added two extra conductors of proper resistances to be installed as grounding conductors. | CE 1.13 | |
| I selected the conductor type as Copper which would be used for the all the windings except the epoxy bonded copper for the LV sidewinding. Then, as per the specification, I assumed the standard value of current density for Copper. | CE 2.7 | |
| I connected the output of the power supply unit to the pin-40 of microcontroller 89S52 and to relay circuitry. I employed 11.0592 MHz of the crystal oscillator in connection with capacitors for making it function well at pins-18 & 19 of 89S52. | CE 3.9 | |
| PE1.3 In-depth understanding of specialist bodies of knowledge within the engineering discipline | ||
| I calculated the loads of all the equipment to be installed and prepared a single-line diagram under depth knowledge of Power System. This diagram aided in sizing of the circuit breaker and electric panel board. | CE 1.10 | |
| I calculated the Rated Current from MVA rating and Rated Voltage and found to be 1046 A in LV side and 437.5 A in HV side. I calculated the insulation size between turns, insulation size between the windings, inner and outer diameter for each winding and axial length for each winding. | CE 2.6 CE 2.7 | |
| I needed a microcontroller to control the entire system and the process of the design. As microcontroller was to be burned with the program, I needed a program burner. I decided to use ZIGBEE Transceiver which would do the work of both transmitter and receiver. | CE 3.7 | |
| PE1.4 Discernment of knowledge development and research directions within the engineering discipline | ||
| I made consultation with Project Engineers and technicians to resolve the encountered issues. In addition to these, I delivered a presentation on the electrical plans that I had designed for the installation crew in order to make them understand the plan. | CE 1.11 CE 1.12 | |
| As per the specification, I assumed the standard value of current density for Copper. I adopted the set of corrective & preventive actions while Winding and Assembly Process to reduce non-conformity. | CE 2.7 CE 2.11 | |
| I used ZIGBEE transceiver so that it would receive the data and send to the microcontroller displaying the information on the PC. I used soil moisture sensor which was to be employed at the plants in order to identify the content of water existing in the field. | CE 3.10 | |
| PE1.5 Knowledge of contextual factors impacting the engineering discipline | ||
| Low grounding resistances would lead to the damage of the Electrical Appliances at the construction system. So, I provided an adequate amount of resistance to the system to drop down the high voltage. | CE 1.13 | |
| I used Epoxy Bonded Continuously Transposed Conductor (CTC) material for winding so as to control the manufacturing time, electrical losses and structural size. | CE 2.8 | |
| I connected the transmitter section which consisted Soil Sensors, Valves, etc. to the data pins input on the microcontroller. I performed the connection of LCD and ZIGBEE transceiver to the microcontroller. | CE 3.9 | |
| PE1.6 Understanding of the scope, principles, norms, accountabilities and bounds of contemporary engineering practice in the specific discipline | ||
| I designed the parts of the electrical system within the standards of National Electric Code (NEC). Also, I used the appropriate symbols of electrical systems so that anyone could understand the drawing. | CE 1.9 | |
| I adopted the tools used in winding like Coils Lifter & Bobbin Stands for them in order to improve the Production and also recommended the procurement of new tools & machinery as well. | CE 2.8 | |
| I did the connection between the used components to form the proposed device. I gave power supply to all the components by employing a Step-Down Transformer followed by the diodes. | CE 3.10 | |
| PE2 ENGINEERING APPLICATION ABILITY | ||
| PE2.1 Application of established engineering methods to complex engineering problem solving | ||
| I grounded two conductors of proper resistance to solve the problem of low resistance in the grounding system. To determine the size of the circuit breaker, I calculated loads of all the concerned electrical equipment. | CE 1.13 | |
| I redesigned the conductor material of High voltage (HV) side and implemented this in the project by proposing an Epoxy Bonded Continuously Transposed Conductor (CTC) of size 37 (5.9 x1.4) mm with same conductor area. | CE 2.12 | |
| The content of ripple in the output of half-wave rectifier was 120% and the output of full-wave bridge rectifier was 50%. This huge percentages of the content of ripples were not suitable for the system. I decide to use a capacitor for reducing ripples and for improving the component of DC. | CE 3.13 | |
| PE2.2 Fluent application of engineering techniques, tools and resources | ||
| I used the tools of AutoCAD to create the electrical plans digitally. I summarized each need collected by listing on MS-Word. | CE 1.6 CE 1.9 | |
| I used Epoxy Bonded Continuously Transposed Conductor (CTC) material for winding. I adopted the tools used in winding like Coils Lifter & Bobbin Stands for them. | CE 2.8 | |
| I selected the software like Embedded C, U-Flash, PCB and Keil IDE to use in this project. | CE 3.7 | |
| PE2.3 Application of systematic engineering synthesis and design processes | ||
| I did various mathematical calculations and designed the working drawings, wiring diagrams, wiring connection specifications, etc. for the installation of the installation crew. | CE 1.6 CE 1.10 | |
| I performed the Winding Design for this project. I calculated the area of the core by using the standard value of operating frequency, magnetic flux density and turns per volt. | CE 2.6 | |
| I designed the block diagram of the entire system consisting of all the components and devices required for the system to function as Automatic Precision Water Saving Irrigation Control System | CE 3.8 | |
| PE2.4 Application of systematic approaches to the conduct and management of engineering projects | ||
| I did the work by considering the cost-management, quality management, stakeholders’ management and time management. | CE 1.6 CE 1.7 CE 1.8 | |
| I guided them to place the core assembly in a vertical position and allowing the foot plate to touch the ground and to remove the top yoke. While manufacturing, I conducted the task of wrapping the core limbs tightly using the cotton tape and then performed the varnishing. | CE 2.9 | |
| I performed an in-depth study of the proposed system and its architecture by visiting several online sites. I studied the key points to be kept in mind while performing the project activities in order to complete the project successfully. | CE 3.6 | |
| PE3 PROFESSIONAL AND PERSONAL ATTRIBUTES | ||
| PE3.1 Ethical conduct and professional accountability | ||
| I maintained the ethics of an Electrical Engineer in implementing the project activities of this project. Throughout the project, I followed the custom of National Electrical Code (NEC). | CE 1.16 | |
| I maintained the custom of an Electrical Engineer. I followed the guidelines and limitations provided by the company throughout the project. I performed this project under the ethics and norms of the engineering profession. | CE 2.15 | |
| I followed the custom defined under the profession of an Electrical Engineering. I followed the entire associated norms and ethics of an engineering profession in an effective manner. I obeyed the rules and protocols of the University. | CE 3.16 | |
| PE3.2 Effective oral and written communication in professional and lay domains | ||
| I prepared the design reports of the project and submitted them to the Project Supervisor on a day as well as monthly basis. I interacted with Production Department and used to delivered reports to the management. I discussed the contentions of the project with the Project Manager. | CE 2.14 | |
| I used to discuss the various contentions of this project with them and shared the work progress report with the supervisor in a weekly manner. Moreover, I prepared a final project report after the completion of the project. | CE 3.15 | |
| PE3.3 Creative innovative and proactive demeanour | ||
| I used the scientific methods to solve the encountered issue during the project. I performed all the tasks with the innovative approach to prevent the damages. | CE 1.14 | |
| While designing and calculation, I provided the tapping of 8 x 1.25% on the HV side winding of the power transformer to select out a certain number of turns on the transformer winding which led to obtaining a variable turns ratio. | CE 2.13 | |
| I applied my understanding and knowledge of Microcontroller and its features and decided to use AT89S52 microcontroller because it had 4KB on-chip flash memory that was just satisfactory for this system. Moreover, ATMEL was the leader in flash technology and hence using AT 89S52 microcontroller. | CE 3.14 | |
| PE3.4 Professional use and management of information | ||
| I gained the scope of this project by communicating with the project engineer which was to require a fully new design of the electrical system. I summarized each need by listing on MS-Word. | CE 1.6 | |
| I adopted the set of corrective & preventive actions while Winding and Assembly Process to reduce non-conformity. Besides, I conducted training for staff & technicians through seminars for ensuring defect proof products. | CE 2.11 | |
| I studied the key points to be kept in mind while performing the project activities in order to complete the project successfully. I collected the information of each main section of the project. I implemented these in this project of water-saving irrigation control system. | CE 3.6 CE 3.7 | |
| PE3.5 Orderly management of self, and professional conduct | ||
| I managed the self-conduct of the position I was given with. I made approval of the design with the project manager and submitted the required reports to him regularly. I always followed the custom of the Company and maintained the requirements of the client during the execution of the project. | CE 1.16 | |
| I performed this project under the ethics and norms of the engineering profession. Moreover, I followed the set of corrective & preventive actions (CAPA) to reduce non-conformities and unexpected conditions while project processing. In addition to these, I followed the specifications of IEC 60076, ICS 29. 180- Transformers and Bureau of Indian Standards- BIS. | CE 2.15 | |
| I maintained the image of a professional electrical engineer during the entire project. I followed ICS 31.020 standard to use the required hardware electronics components in the project. In addition to these, I maintained the IEEE and IEC standards during the entire project activities. | CE 3.16 | |
| PE3.6 Effective team membership and team leadership | ||
| I coordinated with all the stakeholders of this project like workers, technicians, installation crew, etc. in an efficient way under the Project Manager’s management. I used to organize meetings with the workers to know about the issues if facing. Moreover, I delivered a presentation on the electrical plans to the installation crew. | CE 1.15 | |
| I coordinated with the technicians and workers involved in this project effectively to achieve the goals of the project. I used to organize meetings to get the reviews and issues from the workers and to suggest them with the resolutions. | CE 2.14 | |
| I had mutual understanding and an amazing cooperation with the group members, which led towards the achievement of the project goals and objectives. I had an excellent communication with the supervisor to get suggestions for resolving the encountered during the project. | CE 3.15 | |
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