Smart grid Intro
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Smart grid is a form of electricity network utilizing digital technology to improve reliability, optimize asset utilization, and enhance security. It uses integrated communication, power automation, smart meters, sensing and measurement, and advanced components. In Sri Lanka, smart grid implementation includes prepaid electricity metering by Dialog Axiata and solar power monitoring by JLanka. Worldwide, smart grids are used for generation and transmission expansion and reducing emissions. The advantages are reduced costs, failures, theft and carbon footprint while the disadvantages include needing continuous communication networks and being expensive to install.
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http://ieeexplore.ieee.org/search/searchresult.jsp?queryText=Smart%20Electricity%20Meter%20Data%20Intelligence%20for%20Future%20Energy%20Systems:%20A%20Survey&newsearch=true
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http://ieeexplore.ieee.org/search/searchresult.jsp?queryText=Smart%20Electricity%20Meter%20Data%20Intelligence%20for%20Future%20Energy%20Systems:%20A%20Survey&newsearch=true
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Smart grid Intro
- 1. SAJARUPAN T. TG/2016/023 RANASINGHA R.A.M. TG/2016/041 WITHARANA D.W.K.M. TG/2016/058 Smart Grid Group No : 15
- 2. Outline 1 2 3 4 Introduction. Different type of technologies used. Usage in Sri Lanka. Advantages and disadvantages.5 Worldwide usage. 6 Other relevant details.
- 3. Introduction What is Smart grid ? • Smart grid is a form of electricity network utilizing digital technology.
- 4. Different type of Technologies Integrated communication For real-time control, information and data exchange to optimize system reliability, asset utilization, and security Power system automation rapid diagnosis of and precise solutions to specific grid disruptions or outages Smart meters Records consumption of electric energy and communicates the information to the electricity supplier for monitoring and billing. Sensing & measurement Core duties are evaluating congestion and grid stability Advanced Components Electricity generation with demand using multiple identical generators which can start, stop and operate efficiently
- 6. Smart grid implementation process in Sri Lanka An innovative internet of things (IOT) enabled smart-grid solution will introduce Prepaid electricity metering in Sri Lanka lunched Dialog Axiata PLC. JLanka launches Sri Lanka’s first ever electricity monitoring epro1000 smart System in solar power systems. Sri Lanka’s smart grid project by France (Basic implementation) CEB introduces smart metering in 2016
- 7. Worldwide usage Smart Grid Efforts • Generation Expansion • Transmission Expansion • Reducing Emissions
- 8. Advantages • Reduces electricity theft and reduces electricity losses. • Reduces electricity cost. • Reduces equipment failures. • Reduces carbon foot prints • Increased capacity to fulfill demand • Improves distribution management • Self healing capability • Automated control for distribution • Increased efficiency • Sustainability
- 9. Disadvantages • Continuous communication network should be available. • During emergency situation network congestion. • Not provide guaranteed service in abnormal situations. • Some types of meters can be hacked Gain control of thousands, even millions, of meters Increase or decrease the demand for power. • Not simply a single component Various technology components: Software, the power generators, system integrators, etc.. • Expensive in terms of installation
- 10. Other relevant details • Micro grid system facilitate remote applications and allow access to pollution-free energy. • They give impetus to the use of renewable sources of energy. Micro Grid Technology
- 11. Energy System in Future Video was removed due to capacity