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Hitachi

Community Energy Management System

Power system operation simulation supporting the installation of the renewable energy and the diversification of demand side

Summary

Support : from planning to operating energy infrastructure that supports Smart Cities. It simulates current and voltage distribution in power grid, many dispersed types of power sources are interconnected, and introduction and effects of demand side management.

Feature/Advantage

  • Analyzes the impact of renewable energy has on the grid in high speed and high precision by using weather data and actual power generation data.
  • Analyzes the introduction effect of demand side management such as improvement rate of supply and demand balance and increasing quantity of renewable energy.
  • Easy setting change of the grid and demand side condition by the adoption of module architecture and effective simulation is possible.

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DSM:Demand Side Management
EV:Electric Vehicle
PV:Photovoltaic
SG:Smart Grid
SVC:Static Var Compensator
SVR:Step Voltage Regulator