POWER MANAGEMENT SYSTEM

WIPO Patent Application WO/2020/203993

A1

This power management system is a power management system that adjusts the actual generation power that is output by a power generation facility including a solar power generation device and load power consumed by a load facility connected to the power generation facility. The power management system comprises: a solar radiation amount measurement device which is provided adjacent to a solar power generation device, and measures the amount of solar radiation received by the solar power generation device; and a control device which outputs a control command including a command for the load facility. The control device includes a pre-processing unit which outputs information used to generate the control command, and a command generation unit which outputs a control command on the basis of the information output by the pre-processing unit. The pre-processing unit includes a prediction unit which outputs, as estimated generated power, power that is expected to be output by the power generation facility, on the basis of the amount of solar radiation. The command generation unit includes a load command unit which outputs a control command including a command to increase or decrease the load power to the load facility, on the basis of the estimated generated power.

TAKAI NORIHIRO (JP)
TAKAMI AKIRA (JP)
KOTAKE MASATO (JP)
NAKAJIMA SEIICHI (JP)

PCT/JP2020/014654

October 08, 2020

March 30, 2020

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IHI CORP (JP)

H02J7/02; H02J3/32; H02J3/38; H02J3/46; H02J7/35

WO2012090365A1	2012-07-05
WO2014057867A1	2014-04-17

JP2008125295A	2008-05-29
JP2017046388A	2017-03-02
JP2016226120A	2016-12-28
JP2017099148A	2017-06-01

HASEGAWA Yoshiki et al. (JP)

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