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The IEEE 693: Recommended Practice for Seismic Design of Substations. [ 1 ] is a Institute of Electrical and Electronics Engineers standard. This standard is recognized also by American National Standards Institute , and is used mainly in the American Continent.
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.
The engineering design work is expected to take two years, and the construction a further three years. SEPTA also plans to build a new substation near Woodbourne station by Fall 2020, as the distance between Neshaminy Falls and Yardley substations is nearly twice the optimal 5-mile (8.0 km) distance between substations on a 12 kV 25 Hz system ...
IEC 61850 is an international standard defining communication protocols for intelligent electronic devices at electrical substations.It is a part of the International Electrotechnical Commission's (IEC) Technical Committee 57 reference architecture for electric power systems. [1]
A traction substation, traction current converter plant, rectifier station or traction power substation (TPSS) is an electrical substation that converts electric power from the form provided by the electrical power industry for public utility service to an appropriate voltage, current type and frequency to supply railways, trams (streetcars) or ...
Substation near Denver International Airport IEEE-1613 is the IEEE standard detailing environmental and testing requirements for communications networking devices in electric power substations . The standard is sponsored by the IEEE Power & Energy Society .
IEC 60205 Calculation of the effective parameters of magnetic piece parts; IEC 60211 Maximum demand indicators, Class 1.0; IEC 60212 Standard conditions for use prior to and during the testing of solid electrical insulating materials; IEC 60214 Tap-changers; IEC 60215 Safety requirements for radio transmitting equipment
For example, a long feeder with a high concentration of DG at the end will experience significant current injection at points where the voltage is normally lowest. If the load is sufficiently low, current will flow in the reverse direction (i.e. towards the substation), resulting in a voltage profile that increases with distance from the ...