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What does a primary substation do?
Primary substation - when the transformer is HV/MV or MV/MV. e.g. substation designed for 132kV/33kV or 230kV/22kV or 33kV/11kV etc stepped down for MV distribution (mainly for utilities and heacy industries) Secondary substation - when the transformer is HV/LV or MV/LV. e.g. substation designed for 11kV/400V or 6.6kV/400V etc stepped down for LV distribution (mainly for residential, commercial) sometime referred to as a kiosk substation.
What is an injection substation?
An injection substation is a substation where a higher voltage is stepped down to a lower voltage,especially for transmission in a densely populated area.The transformer involved is often in the MVA range,so that the output can serve a wide area,or large consumers. In Nigeria,the common injection stations are: 15MVA or 7.5MVA 33/11kv injection substations. An injection substation is a substation where a higher voltage is stepped down to a lower voltage,especially for transmission in a densely populated area.The transformer involved is often in the MVA range,so that the output can serve a wide area,or large consumers. In Nigeria,the common injection stations are: 15MVA or 7.5MVA 33/11kv injection substations.
What should be the minimum recommended value of power factor of a substation?
A substation is not a load but is a place where switching and voltage-level changing takes place. Accordingly, you cannot apply a 'power factor' to a substation.
Is switch yard and substation are same thing?
no
When did gas insulated substation installed in India for first time?
the first GIS substation installed in India at pophali (koyana hydro project in Maharashtra in 1992.)
What does a primary substation do?
Primary substation - when the transformer is HV/MV or MV/MV. e.g. substation designed for 132kV/33kV or 230kV/22kV or 33kV/11kV etc stepped down for MV distribution (mainly for utilities and heacy industries) Secondary substation - when the transformer is HV/LV or MV/LV. e.g. substation designed for 11kV/400V or 6.6kV/400V etc stepped down for LV distribution (mainly for residential, commercial) sometime referred to as a kiosk substation.
Design of earthing mesh in substation?
The mesh size in the earthing design for substation can be various size depend on the area. For area that does not contain equipment, we could increase the mesh size because there is no equipment to cause touch potential. But if the area is at the corner of the substation, the mesh size should be smaller because to limit the step potential.
What has the author JB Dickinson written?
J.B Dickinson has written: 'Results of the Bonneville Power Administration weatherization and tightening projects at the Midway Substation residential community'
What is a mini-substation?
A substation that is smaller than the average substation. A substation converts electric power from one voltage to another.
What is a residential zone?
residential zone means houses in an area
What is pooling substation?
The Substation which comes power from the power plant know as pooling substation.
What is the difference between the single line diagram of a 33 kV substation and a 66 kV substation and if possible then please provide the S.L.D. of both substations?
basically there will not be any difference between them. the capacity of equipment will be more such as the CB rating will be more basically there will not be any difference between them. the capacity of equipment will be more such as the CB rating will be more
What is the area of West DeLand Residential District?
The area of West DeLand Residential District is 4,046,856.4224 square meters.
What is the area of Southeast Gainesville Residential District?
The area of Southeast Gainesville Residential District is 1,355,696.901504 square meters.
What is the area of Interlaken Historic Residential District?
The area of Interlaken Historic Residential District is 121,405.692672 square meters.
What is the area of Sanford Residential Historic District?
The area of Sanford Residential Historic District is 10.117 square kilometers.
What is the area of Northeast Gainesville Residential District?
The area of Northeast Gainesville Residential District is 6,717,781.661184 square meters.
