#OMRON CO LTD [JP]

Method for detecting capacity leakage of capacitor in power conditioner, power conditioner performing the same, and photovoltaic power system provided with the same

A capacity leakage of a capacitor (18, 19) in a power conditioner (3) of a photovoltaic power system is detected to continue or stop running of the system according to a degree of the capacity leakage…

DRIVE·Sep 21·2 min read

G01R31/00 OMRON CO LTD [JP]

Power conditioner device and module substrate structure using the same

This invention enhances the maintenance when the individual electronic component fails and realizes low cost maintenance. When raising the DC power supplied from a solar cell or a fuel cell by means o…

DRIVE·Sep 21·1 min read

H02J3/381 OMRON CO LTD [JP]

Control circuit, power conditioner including the control circuit, and photovoltaic system

This invention enables a power conditioner of a photovoltaic system to operate at higher accuracy. A chopper circuit (5), a capacitor (18) connected in parallel to the chopper circuit, and a control c…

DRIVE·Sep 14·2 min read

G05F1/67 OMRON CO LTD [JP]

OBJECT SENSOR AND CONTROLLER

A sensor for detecting a specific object (such as a hand) excellent in operation reliability and response, further excellent in mountability (dominance such as in size and design) on a vehicle, and mu…

DRIVE·Nov 3·1 min read

B60R25/246 OMRON CO LTD [JP]