ČEZ Distribuce a.s., is the biggest distribution system operator in Czech Republic. It operates 3.5 millions of consumption points, has 46.000 secondary substations and more than 100.000km of low voltage networks.
ČEZ Distribuce a.s., has 8.000 secondary substations with measuring devices MEg40 and communication unit MEg202.5. There was a need to automatically collect and validate measured data using protocol IEC 60870-5-104 and DLMS. Solution for monitoring of communication availability and correct functioning was also needed.
DeepGrid-MDC with IEC 60870-5-104 and DLMS allowing to monitor and collect data from 8000 substations. DeepGrid-MDC is composed from following modules:
identification and position
device passport identification
communication network parameters collection
device firmware distribution
remote device parametrization
substation measurements validator
Increasing visibility of secondary substations behaviour and potential to collect and process measured data from following perspectives: