Projects

Photovoltaic (PV) array - On-site measurement of current-voltage characteristics

20.99   WD approved for registration as CD

Amendment 1 - Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 2: Ceramic enclosures

20.99   WD approved for registration as CD

Amendment 2 - Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 2: Ceramic enclosures

40.20   DIS ballot initiated: 12 weeks

Communication networks and systems for power utility automation - Part 1-1: Introduction and overview

50.60   Close of voting. Proof returned by secretariat

Communication networks and systems for power utility automation - Part 1-2: Guideline on extending IEC 61850

40.99   Full report circulated: DIS approved for registration as FDIS

Communication networks and systems for power utility automation - Part 10-3: Functional testing of IEC 61850 systems

40.99   Full report circulated: DIS approved for registration as FDIS

Power systems management and associated information exchange - Communication networks and systems for power utility automation - Part 6-2: Configuration description languages for human-machine interfaces

30.99   CD approved for registration as DIS

Corrigendum 1 - Amendment 1 - Communication networks and systems for power utility automation - Part 6: Configuration description language for communication in power utility automation systems related to IEDs

50.99   FDIS or proof approved for publication

Communication networks and systems for power utility automation - Part 7-4: Basic communication structure - Compatible logical node classes and data object classes - Core

40.00   DIS registered

Communication networks and systems for power utility automation - Part 7-40: Basic communication structure - Compatible logical node classes and data object classes - Common part

40.00   DIS registered

Communication networks and systems for power utility automation - Part 7-400: Basic communication structure - Compatible logical node classes and data object classes - Substation automation

40.00   DIS registered

Communication networks and systems for power utility automation - Part 7-401: Basic communication structure - Compatible logical node classes and data object classes - Protection

40.00   DIS registered

Communication networks and systems for power utility automation - Part 7-410: Basic communication structure - Hydroelectric power plants - Communication for monitoring and control

50.00   Final text received or FDIS registered for formal approval

Communication networks and systems for power utility automation - Part 7-43: Basic communication structure - Compatible logical node classes and data object classes - Primary equipment

40.00   DIS registered

Communication networks and systems for power utility automation - Part 7-44: Basic communication structure - Compatible logical node classes and data object classes - Instrument transformers

40.00   DIS registered

Communication networks and systems for power utility automation - Part 7-440: Basic communication structure - Compatible logical node classes and data object classes - Power quality metering

40.00   DIS registered

Communication networks and systems for power utility automation - Part 7-5: IEC 61850 Modelling concepts

20.99   WD approved for registration as CD

Communication networks and systems for power utility automation - Part 7-500: Basic information and communication structure - Use of logical nodes for modelling application functions and related concepts and guidelines for substations

20.99   WD approved for registration as CD