#H02H3/023

PHOTOVOLTAIC INVERTER, AND PHOTOVOLTAIC POWER GENERATION SYSTEM FOR SAME

This application provides a photovoltaic inverter, including a DC/AC converter, a positive direct current bus, a negative direct current bus, a drive control circuit, and at least one first unit. A fi…

DRIVE·Mar 1·2 min read

H02H3/023 HUAWEI TECH CO LTD [CN]

Photovoltaic module

A photovoltaic module including a photovoltaic panel (101) and an electrical circuit (103) connected thereto. The photovoltaic panel (101) includes multiple bus bars (a, b, c) connected to an input of…

DRIVE·Jul 17·1 min read

H02H3/023 SOLAREDGE TECHNOLOGIES LTD [IL]

Three-circuit voltage spike protection for a photovoltaic system

The system (1) has first and second switching elements (17, 19) connecting positive and negatives poles (11, 13) to a direct-current (DC) input of an inverter (5). The switching elements are opened by…

DRIVE·Oct 17·1 min read

H02H3/023 ADENSIS GMBH [DE]

Control circuit for a plurality of electrical loads with a safeguard for the semiconductor switches

A control circuit for multiple electrical loads (52) has a power switch (51) associated with each load (52) for adjusting the current supplied to the load, and a control unit for driving the power sem…

DRIVE·Mar 1·2 min read

H02H3/023 CATEM GMBH & CO KG [DE]