IEC 61400-25 and IEC 61850 for Semantic models in Integrated Operations for Oil & Gas and New Energy

In 2010 Billam Rajashekar Reddy (Norway) analyzed several semantic models for information exchange supporting operations and maintenance :

“Use of Semantic models in Integrated Operations for Oil & Gas and New Energy”

He looked into many solutions like:

• IEC 61400-25 Wind Turbine Communication
• RDS-PP Reference Designation System for Power Plant
• CRM Conceptual Reference Model
• WITSML Well site Information Transfer Standard Mark-up Language
• PRODML Production Markup Language
• RESQML Reservoir Characterization Markup Language
• RDS-PP Reference Designation System for Power Plants
• OPC OLE for process control

The conclusion drawn at the end of the Master’s Thesis says:

“Use of semantic models in integrated operations for oil and gas and new energy includes several methods. We come across all those methods. The IEC 61400-25 series of standards provides the means to get open and easy access to key O&M data. This data is a necessity for making the evaluations and analysis needed to improve operation and maintenance of the wind power plants. The paper has shown how the standard can be implemented and what benefits are associated with its use.
The standard does not restrict nor mandate specific customer-supplier roles, but provides a solution that supports the whole range of business cases where the different actors can cooperate. Both the customer and the supplier can benefit from IEC 61400-25 through decreased costs for data access and system integration. Time and money can instead be put on the development of applications, functions and methods that increase the performance of the wind turbines. ...”

I totally agree with the last sentence in the above quoted conclusion! The information modelling method, huge bunch of information models defined in IEC 61400-25 and IEC 61850, information exchange, communication protocols, system configuration language, … could be used immediately – if you choose a ready-to-go software solution with an easy API.

Spend your time and money in applying the standards! Build interoperable systems that keep the sky blue, the grass green, and the power flowing ;-)

Click HERE to access the master thesis.

IEC 61850-90-13 – New Work on IEC 61850 for Steam and Gas Turbines

The new work item has been introduced in the work programme under the title:
IEC 61850-90-13 Ed.1 (57/1259/RVN):
Communication networks and systems for power utility automation –
Part 90-13: Extension of IEC 61850 information models to also include logical nodes and data models for steam and gas turbines

IEC 61850 defines very common concepts, information models, services and configuration language that can be used in many other application domains outside substations. MMS – as a basic communication service to which IEC 61850 models and services are mapped – was originally defined for the manufacturing floor (MMS – Manufacturing Message Specification). So it is no surprise that it can be used there and in many other application domains.

One key issue in power plants is the RDS PP (related to KKS):

 

Examples of RDS PP for Wind Power Plants and IEC 61400-25/61850:

Binding of Information Models:

 

Examples from IEC 61850-7-510 (Hydroelectric power plants – Modelling concepts and guidelines):

Step by step we learn that IEC 61850 is in harmony with many other designation standards … and it can be used for almost all online (runtime) information exchange and system and IED configuration.