Bank of testing electrical equipment, generators or consumers, in front of holes of tension. (Machine-translation by Google Translate, not legally binding)

摘要

Test bench for electrical equipment against voltage dips that includes a programmable voltage profile consisting of: (a) a power module that integrates a synchronous rotary electric machine of (5) that has a specific connection automatism (14), composed of at least: - four operating elements (18, 19, 20 and 21) of low or medium voltage and - an integrated switching current limiting system, composed in turn of, at least: - two impedances (22 and 23) associated with a system for voltage adaptation (11) composed of two equal three-phase transformers (15, 16), with an assigned voltage level adaptable by taps, where said synchronous rotary electric module (5) it is driven by a synchronous drive module (12) that keeps the speed of rotation constant; y (b) a control system (9) on the power system (5) described above consisting of a programmable device that sends connection and disconnection commands to the connection automatism (14) and controls the excitation voltage of the module (5) ) depending on the desired time evolution setpoint for the voltage. (Machine-translation by Google Translate, not legally binding)