FIELD: power engineering; facilities affording safety for stationary installations of oil and gas industry operating in arctic.
SUBSTANCE: proposed grounding connection has vertical grounding conductors (heat pipes carrying low-boiling coolant) disposed in heat-insulated duct and joined by means of horizontal grounding sections. Vertical grounding conductors (heat pipes) are welded to gas line with aid of horizontal grounding section. Heat is supplied to heat-insulated duct from gas-turbine pumping plant through hot gas blower.
EFFECT: enhanced efficiency of power installation grounding, extended service life, reduced labor consumption for installation and wiring of grounding connection.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| EARTHING DEVICE FOR STATIONARY INSTALLATIONS IN OIL AND GAS INDUSTRY | 2014 |
|
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| SURFACE GROUND DEVICE | 2012 |
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|
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| EARTHING DEVICE FOR LEVELLING ELECTRIC POTENTIAL AT ENTRANCES ON TERRITORY OF ELECTRIC PLANTS | 2011 |
|
RU2489782C1 |
| 0 |
|
SU543057A1 | |
| PROTECTIVE GROUNDING OF ELECTRICAL INSTALLATIONS | 2020 |
|
RU2752012C1 |
