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2. Switchgear - Wikipedia

   en.wikipedia.org/wiki/Switchgear

   Typically, switchgear in substations is located on both the high- and low-voltage sides of large power transformers. The switchgear on the low-voltage side of the transformers may be located in a building, with medium-voltage circuit breakers for distribution circuits, along with metering, control, and protection equipment.

3. Substation - Wikipedia

   en.wikipedia.org/wiki/Substation

   A substation is a part of an electrical generation, transmission, and distribution system. ... or protect switchgear from extreme climate or pollution.

4. Hybrid switchgear module - Wikipedia

   en.wikipedia.org/wiki/Hybrid_switchgear_module

   High-voltage switchgears have been traditionally distinguished according to the medium used to extinguish the arc. In the case of the hybrid switchgear modules, this device developed during last 90’s uses two different types of technologies: one to extinguish the arc and the other to connect to the other equipment of the high voltage substation, for pursuing the goal of maximizing the ...

5. HVDC converter station - Wikipedia

   en.wikipedia.org/wiki/HVDC_converter_station

   An HVDC converter station (or simply converter station) is a specialised type of substation which forms the terminal equipment for a high-voltage direct current (HVDC) transmission line. [1] It converts direct current to alternating current or the reverse. In addition to the converter, the station usually contains:

6. High-voltage switchgear - Wikipedia

   en.wikipedia.org/wiki/High-voltage_switchgear

   800 kV high-voltage switchgear. High-voltage switchgear is any switchgear used to connect or disconnect a part of a high-voltage power system.This equipment is essential for the protection and safe operation, without interruption, of a high voltage power system, and is important because it is directly linked to the quality of the electricity supply.

7. Electrical room - Wikipedia

   en.wikipedia.org/wiki/Electrical_room

   The construction features of an electrical room vary depending on the scope of the equipment to be installed. Floors may be reinforced to support heavy transformers and switchgear. Walls and ceilings may have to support a heavy cable tray system or busbars. Additional ventilation or air conditioning may be needed, since electrical apparatus ...