Electrical System Design and Estimation detailed syllabus for Renewable Energy (RE) for 2021 revision curriculum has been taken from the SITTTRs official website and presented for the Renewable Energy students. For course code, course name, number of credits for a course and other scheme related information, do visit full semester subjects post given below.
For Renewable Energy 4th Sem scheme and its subjects, do visit Renewable Energy (RE) 4th Sem 2021 revision scheme. The detailed syllabus of electrical system design and estimation is as follows.
Course Objectives:
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Course Outcomes:
On completion of the course, the students will be able to:
- Identify the selection of suitable components for industrial/ non-industrial electrical installation.
- Choose standard procedures for installation of lighting schemes.
- Develop layouts and estimates for electrification of residential and industrial installations.
- Develop design schemes for solar PV system installation.
Module 1:
Relevant standards used for internal wiring – IS 732-various wiring methods as per IS 732General rules for wiring – Relevant sections of CEA regulations regarding internal wiring. -review only. Selection of cables for internal wiring-cable size calculation-simple problems. Selection criteria for control switches-main switch.-protective gears-RCCB-MCB-fuse. Coordination between fuses or MCBs at different circuit levels- size of earth continuity conductor and earthing conductor. Estimation – definition – essential elements -specifications of various wiring accessories Classification of Circuits-Light and Power circuits. Sub circuits- light sub circuit- power sub circuits. – Capacity of sub circuits.- determination of sub circuits -problems. Switch boards-Main switchboard-sub switch board-Distribution board-Function -classification- specification. Estimation of domestic(non-industrial) Installations -Estimation of electrification in domestic buildings- preparation of layout, wiring, diagram and estimates – house, office buildings
Module 2:
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Module 3:
Relevant standards for earthing – IS 3043- review only-IE rules regarding earthing systems Earthing – purpose-classification-rules regarding earthing as per IS 3043 – estimation of materials used for a standard pipe earthing and plate earthing. Estimation of Industrial Installations Single and three phase motors- -need of starter- selection of starters-rating of back up fuserating of cables- rating of earthing conductor-Prepare estimate for the electrification of small workshops below 50kW connected load- layout- main switch board/ sub switch board-design-single line diagram for the power wiring. Estimation of Pump Sets -Preparation of estimate and schematic diagram for the installation of domestic and irrigation pump sets
Module 4:
Standards for Solar PV systems -NEC 690 ( Brief review only )-General guidelines for installation of solar energy systems
Classification of PV systems- central power station system, distributed system-.Basic components of grid-connected PV systems with and without batteries-Types of solar batteries-Flooded type-Gel type-Absorbed Glass Mat (AGM) type
Specifications of a solar module- electrical & mechanical parameters-module energy output-Standard Test Conditions (STC)parameters-cell temperature- irradiance -air Mass
de rating factor of a solar cell-important factors considered for installing a solar panel -direction -tilt -shading -temperature-preventive maintenance of solar module
Layout of single phase and three phase grid connected solar PV systems (2KWp single phase system & 5KWp three phase system).
Stand alone PV systems- selection of location for installation- Important terms -Kilowatt -hours per square metre per day, Daily peak sun hours- Calculation of energy demand- Inverter and charge controller rating- Sizing of batteries- simple problems- Sizing of PV array- Sizing of cables- simple problems- Design of a solar PV system- Problems.
Text Books:
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Reference Books:
- National Electric Code, Bureau of Indian Standards publications, 2011.
- Relevant Indian Standard – specifications (IS – 732, IS – 746, IS – 3043, IS -900), etc.
- M. K. Giridharan, Electrical Systems Design, , I K International Publishers, New Delhi, 2nd edition, 2016
- S. L. Uppal, Electrical Wiring Estimating & Costing, Khanna Publishers, 2008
- N. Rajendran, Electrical System Design Data Book
Online Resources
For the complete syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
For detailed syllabus of all other subjects of Renewable Energy (RE), 2021 revision curriculum do visit Renewable Energy 4th Sem subject syllabuses for 2021 revision.
To see the syllabus of all other branches of diploma 2021 revision curriculum do visit SITTTR diploma all branches syllabus..
To see the results of Renewable Energy (RE) of diploma 2021 revision curriculum do visit SITTTR diploma Renewable Energy (RE) results..
For all Renewable Energy academic calendars, visit Renewable Energy all semesters academic calendar direct link.