#H02H9/02

MOTOR CONTROLLER AND MOTOR CONTROL METHOD FOR AN ELECTRONIC VEHICLE

A motor control method for coupled an electronic vehicle is provided. The motor controller controls a motor and is powered by a battery. The motor control method includes: when a main relay of the mot…

DRIVE·May 23·1 min read

H02H9/02 INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

SIMPLIFIED VOLTAGE-BOOSTING SNUBBER NETWORK

This disclosure describes a non-dissipative snubber circuit configured to boost a voltage applied to a load after the load's impedance rises rapidly. The voltage boost can thereby cause more rapid cur…

DRIVE·May 9·1 min read

H02H9/02 Advanced Energy Industries, Inc.

CIRCUIT ARRANGEMENT FOR CURRENT LIMITING AND ELECTRICAL SYSTEM

A circuit arrangement for current limiting and an electrical system comprising such a circuit arrangement. An output terminal of a current limiting control circuit is connected to a control input of a…

DRIVE·Nov 16·2 min read

H02H9/02 Robert Bosch GmbH

ELECTRIC SYSTEM AND METHOD FOR ENERGIZING THE ELECTRIC SYSTEM

An electric system is disclosed. The electric system comprises a battery subassembly, a current limiter, a non-current-limiting path in parallel with the current limiter, a battery management system (…

DRIVE·Sep 28·1 min read

H02H9/02 BOMBARDIER RECREATIONAL PRODUCTS INC.

SIMPLIFIED VOLTAGE-BOOSTING SNUBBER NETWORK

DRIVE·Mar 2·1 min read

H02H9/02 Advanced Energy Industries, Inc.

Device and Method for Coupling Two DC Grids

Various embodiments include a device for coupling two DC grids comprising source-side and load-side capacitances comprising: a switching device for current regulation, the switching device including t…

DRIVE·Feb 10·2 min read

H02H9/02 Siemens Aktiengesellschaft

METHOD AND DEVICE FOR FAULT DETECTION AND PROTECTION OF ELECTRICAL NETWORKS

A method and a device for detecting faults and for protection of electrical networks, the electrical networks being fed from a transformer station through a first three-phase switching device with cir…

DRIVE·Jul 1·1 min read

H02H9/02 DLABORATORY SWEDEN AB

Active current surge limiters with disturbance sensor and multistage current limiting

Active current surge limiters and methods of use are disclosed. One exemplary system, among others, comprises a current limiter, including an interface configured to be connected between a power suppl…

DRIVE·May 1·1 min read

H02H9/02 GEORGIA TECH RES INST [US]