Thursday, August 6, 2015

SCADA with antenna

Sometimes you can meet a SCADA with antenna.
Sometimes it's a old and boring 802.11 Wi-Fi antenna.
Sometimes it's a cool bright new 3G/4G device.

Tuesday, August 4, 2015

A Few Facts on IEC61850 in China

A Few Facts on IEC61850-based Substation Integration & Automation in China by Mr Jim Y Cai, Dr Gao Xiang and Dr. Jun Zha:
- In 2013, 10 000 substations from 35KV to 10000KV with 100% 61850 based IEDs are in operation
- By the end of 2013, there are 893 fully digital substations with process bus are in operation

See you there