A 220kv and below voltage level skid-mounted electronic control integrated substation

Abstract

The invention provides a 220kV and lower voltage level skid-mounted electronic control integrated substation. The substation is provided with a main transformer room and a main transformer heat dissipation room. The substation includes a skid body, an automatic control protection unit, an intelligent power supply unit, an operation and maintenance Environmental intelligent monitoring system, intelligent equipment management service system. The high-voltage power distribution unit adopts GIS combined electrical equipment, and the basin insulator is used to connect the busbar. The basin insulator uses a double circular shielding inner ring structure, and the double sealing ring is used for gas sealing. The double circular shielding is determined according to the preset constraints and objective function Each design parameter in the inner ring structure is shielded. The invention enables remote control personnel to pay attention to abnormal information more quickly and take corresponding measures, which not only makes the interaction between the equipment and the remote control center and the client more efficient and smooth, but also improves the safety and automation level of device operation. It is suitable for the power supply needs of scattered equipment in oil and gas field engineering.

Description

technical field [0001] This application relates to the field of electric control technology for oil and gas fields, and in particular to a skid-mounted electronic control integrated substation with a voltage level of 220kV and below with intelligent management functions. Background technique [0002] At present, most of the 220kV or 110kV (including the following grades) substations operating on the market are traditional civil structure or ordinary prefabricated substations. Traditional civil structure substations occupy a large area, have a long construction period, low reusability, and pollute the construction process. Seriously, for most cities with extremely tight construction land, the economic efficiency and environmental protection are extremely low; while ordinary prefabricated substations are generally only used at power supply terminals with low power supply quality requirements, and the product functions are relatively single, and generally do not have unattended ...

AI Technical Summary

Problems solved by technology

[0004] This application provides a 220kV and below voltage level skid-mounted electronic control integrated substation to improve land use conflicts, shorten the construction period, improve construction economy and environmental protection, and overcome the "unattended" in the prior art that cannot grasp the equipment in real time Due to the defects of the operation and maintenance environment, an innovative smart device management service platform is created. Users can query, monitor and process device information through the computer web terminal and mobile app terminal.

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