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PCCN Protection System
ENEL Relay system
RGDAT
Protection relay system
DV966 Neutral Management
DV971 Auxiliary functions
DV7036 Distance Relay
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DV7036 distance relay
The project consists of an
hardware design and firmware/software design.
For the hardware design, LogicLab develops a multifunction platform with
high performance. The platform is equipped with a ColdFire processor
with a 240MHz clock and a floating-point DSP 2400 MFlops. The analog
board is equipped with four channels based on a SAR 16-bit and ADC with
a low-noise front end. It also developed peripheral board used in
typical applications for the power distribution, and each board is
managed by 16bit low-power microcontroller. Communication between the
boards is performed by a parallel bus managed by FPGA/CPLD and/or a
RS485 serial bus.
For software/firmware developing, LogicLab undertake a great campaign of
studies and simulation to identify and develop the best algorithm to
measure the fault resistance and to calculate the fault distance from
the device. Both the base firmware used on the new platform and all the
application firmware that achieves the protection function is developed
and tested by LogicLab engineers.
New device
manufactured and designed by LogicLab is
near to be distributed
Contact us for more
information
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