DGA analyzes the gasses dissolved in the insulating oil of transformers. The presence and ratio of gasses dissolved in the oil provide an early indication of a  fault, allowing operators to take ...

substation automation systems, including power management systems, controllers and RTUs, communication elements, graphic user interfaces, engineering tools, SCADA and EMS gateways, and simulation ...

Presentation of information to SCADA The level of real-time detail available at the local substation interface is more than what is required for communication to SCADA. Certain types of points may ...

For instance, an IED may use DNP 3.0 for SCADA information but may use Modbus to change settings or download historical data. Security in the Ethernet Era When multiple users simultaneously access ...

It is going to take millions of dollars to get Yuma’s streets back up to standard, the Yuma City Council learned during its regular meeting last week at City Hall. Mayor Tim McClung and council ...