Standard Details
Descriptions of products, methods, and procedures relating to stationary batteries, battery electrolyte spill mechanisms, electrolyte containment and control methodologies, and firefighting considerations are provided.
Standards Committee | |
Status |
Active
|
Board Approval |
2019-02-08
|
History |
Published Date:2020-03-31
|
Additional Resources Details
PAR |
Working Group Details
Working Group |
PerfCharac-WGC57.105 - Performance Characteristics - Transformer Connections in Three-Phase Dist Systems Working Group
|
Working Group Chair |
Roger Verdolin
|
Standards Committee | |
Society | |
IEEE Program Manager | |
Active Projects |
Updating Table 1?Application characteristics of connections
|
Existing Standards |
The characteristics of the various transformer connections and possible operating problems under normal or abnormal conditions are treated for three-phase distribution systems. These systems are characterized by primary voltages up to and including 34.5 kV, usually have a preponderance of connected transformers with low-voltage windings below 1000 V, and furnish electric service to consumers. All combinations of Delta and Y, grounded and ungrounded, T connected, zigzag, and certain special connections are considered. Only two-winding transformers are included. Phasing procedures and loading practices are not covered.
|