No considerable alterations have been made in this work since the first edition was reviewed in NATURE of March 1, 1917. Sliglit modifications have been effected, and recent data in connection with ...

Abstract: We propose a new contactor modeling method that incorporates the back propagation (BP) neural network to map the complex nonlinear electromechanical coupling relation of the contactor to ...

Schaltbau manufacture contactors, switches, connectors and train controls that are used in rail vehicles where electrical systems have to be connected, contacted and controlled reliably and repeatably ...

Abstract: The contactor is a key component in the precharging circuit. Once it malfunctions, it will interrupt the power flow in electric traction drive system (ETDS), resulting in parking. There are ...

Relays and contactors use a variety of technologies to switch signals and power connections. Many devices called relays use similar techniques and topologies, but the terminology can be confusing.

Lucid USA, Inc. (Lucid) is recalling certain 2024-2025 Air Pure rear wheel drive vehicles. The rear subframe wiring harness may be too short, straining the electrical connection and causing power loss ...

Lucid USA, Inc. (Lucid) is recalling certain 2022-2023 Air vehicles. When a hardware communication fault is detected, the High Voltage Interlock (HVIL) software could disconnect the high voltage ...