Microgrid for Gapa Island
views : 1520 | 2020-04-07
The world 1st carbon free island, Gapa island microgrid inauguration ceremony was held at Sep. 10th, 2012 with several world experts.
The PowerScene was used to monitor and control for intelligence grid control from diesel generator to wind turbine, photovoltaic and energy storage system.
The main purpose of central control system is “independent grid control system and total control center” and “distribution line monitoring and control”.
The following photo shows Gapa central control center.
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Above screen shot shows demand and supply based on smart grid concept.
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Above screen shot shows monitoring and control screen for 2 wind turbine and shows wind speed, generation information for today, this month and accumulate generating amount. Also, it can send command to start/stop and reset.
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Above screen shows diesel, photovoltaic, wind turbine generation information, voltage/frequency, generation amount and efficiency.
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Above screen shows energy storage system monitoring and control function. It can monitor the status of ESS, real time charge/discharge values and control several command.
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Above shows distribution line of island which can identify all status and energy flow with moving arrows.
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Above screen shows diesel generator monitoring system. If renewable energy is not enough to supply power to grid, diesel generators can be used to supply.
Above screen show all roof top type PV generation values for houses using modern mesh network technology. It also shows real time generation, status, today and accumulated generation report.