Smart power grid
- 1. SMART POWER GRIDWhere energy is clean,abundant, reliable, safe &secure
- 2. Introduction“The Smart Grid is a vision of a better electricity delivery infrastructure. Smart Grid implementations dramatically increase the quantity, quality, and use of data available from advanced sensing, computing, and communications hardware and software”9/12/20102
- 3. NEED OF SMART POWER GRIDIncreasing population and energy demand.
- 4. Exhausting non- renewable energy resources.
- 5. Non- reliability of traditional power supply & Domino Effect .
- 6. Negative effect of emissions from present power generators on environment.9/12/20103
- 7. 9/12/20104
- 8. POWER DEMA ND TRIANGLESystem PerformancePolicy SupportAsset ManagementSmart Grid PositioningInfrastructure OptimizationTechnologyexploitationNetwork Capability9/12/20105
- 10. Today’s Grid Network• Fragmented, Isolated systemLack of standards• Security and system management sometimes underestimated• Integration of systems is difficult• Vendors selling proprietary systems9/12/20107
- 12. Tomorrow’s Power Grid •Requirements driven •Interoperability–The ability to “plug and work "devices and software •Open Architecture & Privatization–Non-proprietary infrastructure means no vendor lock-in –Because vendors compete, innovations will result•Based on Industry-Accepted Standards–Encourages confident infrastructure investment –Reduces risk of obsolescence9/12/20109
- 13. GOALS OF SMART GRIDOptimize grid use.Improve grid efficiency and security.Better align demand with supply constraints and grid congestion.Enable distributed generation (especially from renewable sources). Empower customers to manage their consumption and take advantage of pricing and supply options.9/12/201010
- 14. Smart Grids: The Vision• Flexible: Fulfilling customers’ needs whilst respondingto the changes and challenges ahead;• Accessible: Granting connection access to all networkusers, particularly for RES and high efficiency localgeneration with zero or low carbon emissions;• Reliable: Assuring and improving security and quality of supply, consistent with the demands of the digital age;• Economic: Providing best value through innovation,efficient energy management and ‘level playing field;9/12/201011
- 15. 9/12/201012
- 16. MAJOR COMPONENTS...* Flexible AC Transmission System(FACTS)Advanced Controlled Methods
- 18. High performance IT infrastructure
- 19. Sensor and fault anticipators
- 21. Functioning Of Smart grid* Be able to heal itself* Motivate consumers to actively participate in operation of the grid.* Resist attack* Provide higher quality power that will save money wasted from outages * Accommodate all generation and storage options* Enable electricity markets to flourish * Run more efficiently 9/12/201014
- 22. Emphasis on Distributed GridDG technology consists of modular and renewable-energy generators . It uses a few large-scale generating stations located far from load centresDG systems employ numerous, but small plants and can provide power onsite with little reliance on the distribution and transmission grid. DG technologies yield power in capacities that range from 30-15000 KWs9/12/201015
- 24. Customer benefitsEnsures reliability & quality of energy supply.
- 25. Offers efficiency gains for on-site applications.
- 26. Enables savings on electricity.
- 27. Provides a stand-alone power option.
- 28. Provides customers a choice in satisfying their particular energy needs. 9/12/201017
- 29. National benefitsReduces greenhouse gas emissions.
- 30. Responds to increasing energy demands.
- 31. Responds to pollutant emission concerns.
- 32. Provides low-cost, reliable energy essential to maintain competitiveness in the world market.
- 33. Creates numerous job opportunities.9/12/201018
- 34. Advantages Of HVDC & FACTS1> Avoids technical problems in the power system> Increase transmission capacity & system stability very efficiently.3> Reduce transmission losses by optimization of power flow4> long distance transmission is healthier5> Environment friendly9/12/201019
- 35. Problems of Indian Power Grid * Poorly planned Distributed network * Over loading of system components* Lack of reactive power support & regulation services* Low metering efficiency & bill collection* Power theft9/12/201020
- 36. Prospects of Smart Grid in IndiaSmart grid implementation across India could reduce transmission and distribution losses by up to 30%.Reduces 95MtCO2, which amount to energy savings and carbon costs of 8.6bn Euro. Minimize the need for increased generation capacityGreater utilization of renewable and decentralized sources of energy generation.9/12/201021
- 37. SMART GRID & DISTRIBUTED GENERATIONTOGETHER BUILDING A PROSPEROUSFUTURE9/12/201022
- 38. THANK YOUS.V.SANTOSH KUMARRegd No-0711013054Sec-”A”Electrical engg7th semester9/12/201023