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Smart Grid

Smart Grid. m 5151117 Yumiko Kimezawa. Outline. Background What’s Smart Grid ? Goal of Smart Grid Conceptual diagram Smart meter Drawback of Smart Grid Conclusion. Background. Traditional e lectric power Thermal power plant Burn c oal Burn heavy oil. CO2 emission.

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Smart Grid

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  1. Colloquium

    Smart Grid

    m5151117 Yumiko Kimezawa
  2. Outline Colloquium Background What’s Smart Grid ? Goal of Smart Grid Conceptual diagram Smart meter Drawback of Smart Grid Conclusion
  3. Background Colloquium Traditional electric power Thermal power plant Burn coal Burn heavy oil CO2 emission Affected by the weather Alternate energy Solar electricity Wind power Smart Grid Stable electric power supplies
  4. What’s Smart Grid ? Colloquium Introduction of IT into a grid ( power network) Controlling flow of electricity from both supply side and demand side Optimizing the use of electric
  5. Goals of Smart Grid Colloquium Monitoring amount of power used at office or home in detail Holding electrical needs constantly Adjusting to production of electricity in detail Monitoring production of electricity in unstable way (Solar electricity, Wind power) Management of electric power selling Countermeasure for electrical power saving Advantages Decrease of wasteful energy production Reducing emissions of CO2 Low loss of electrical energy
  6. Comparisons with traditional grid Colloquium Traditional grid Smart grid Demand Demand Demand Demand Supply Demand Demand Supply EV Demand Demand Demand Supply : Information and telecommunications networks Flow of electricity : Information and telecommunications networks Flow of electricity Demand Demand Demand (※Some is supply)
  7. Smart meter Colloquium Electrical power meter for the realization of Smart Grid Monitoring electricity use of any houses or business offices Reporting to electrical power companies on monitoring results Having functions such as adjusting electricity use automatically If smart meters become popular Holding electricity use at any time become possible It’s not necessary to read electricity use by people Detailed distribution of electrical power Cutting wasteful plants for electrical generation
  8. Drawback of Smart Grid Colloquium Security Infrastructure of Smart Grid Advanced communication systemsand techniques Insufficient measures towards security But It is essential to overcome vulnerability of security
  9. Conclusion Colloquium Smart Grid is useful for future generations Global heating countermeasure Planned blackouts countermeasure In Japan, Smart Grid will be planning gradually Smart Grid is facing the problem of security
  10. Colloquium
  11. Conceptual diagram Colloquium Atomic power plant Thermal power plant Factory Office building Substation Houses Controlled by IT Rechargeable battery Hydroelectric plant Charging facility for EV Commerce facility Equipment for saving energy Solar panel Wind power plant Control for electric transmission Flow of electricity Controlled by IT Photovoltaic power plant Electric vehicle Rechargeable battery
  12. Smart meter Colloquium Electrical power meter for the realization of Smart Grid Concept holding electrical needs and the situation of generating electricity in detail and Allocating them to every demands in an optimal condition
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