Regulatory system TRS

The system TRS is a modular system for the control of traction drives. The core of the system is a digital regulator TRS, which is designed to be placed directly in the container of the power part of the traction converter. The controller is implemented as a card system where the central control unit is equipped with a signal processor Analogue Devices of the 218x series supplemented by I/O interface cards and supply cards.

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The digital core

The digital core of the regulator fully utilises the available options – i.e. the use of high-performance or adaptive methods of regulatory algorithms along with the use of the digital filtering method and signal processing. Due to the successfully chosen approach, the structure of algorithms of the regulator can be easily modified, and the consequent changes can be also transferred to the regulator in the field by using the service line and a diagnostic tool.

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