Japan, Feb. 27 -- NEXT ENERGY & RESOURCES CO LTD has got intellectual property rights for 'CONTROL DEVICE AND CONTROL METHOD.' Other related details are as follows:
Application Number: JP,2022-022081
Category (FI): H02J3/175,H02J101:22,H02J101:20,H02J3/38,H02J101:24,H02J3/00,H02H7/122,H02J3/38,130
Stage: PROBLEM TO BE SOLVED: To provide a control device and a control method for controlling a power conversion device in consideration of fluctuations in solar radiation.SOLUTION: A control device 1 controls a power conditioner that generates AC power to be supplied to a load on the basis of DC power outputted by a solar power generation device. The control device 1 has a command value determination unit 143 that determines an output command value for controlling power to be generated by the power conditioner on the basis of power received from a power grid and an upper limit determination unit 142 that determines an upper limit value for the output command value on the basis of at least one of solar radiation received by the solar power generation device or output power of the power conditioner. When the determined output command value is less than or equal to an upper limit value, the command value determination unit notifies the power conditioner of the output command value. When the determined output command value is greater than the upper limit value, the command value determination unit notifies the power conditioner of the upper limit value.SELECTED DRAWING: Figure 2 (Grant)
Filing Date: Feb. 16, 2022
Publication Date: Aug. 28, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
