Integrated automation system of transformer substation

Abstract

The invention discloses an integrated automatic system of a transformer substation. The integrated automatic system comprises a microcomputer protecting device, an automation monitoring device, an intelligent instrument, a communication network A, a communication network B and a protocol converter; the microcomputer protecting device is a voltage and current protecting, measuring and controlling device in a transformation and distribution system; the microcomputer protecting device is connected to the communication network A through the protocol converter A; the automation monitoring device and the intelligent instrument are connected with the protocol converter B through the communication network B; the protocol converter B is connected with the communication network A; the microcomputer protecting device, the automation monitoring device and the intelligent instrument are also connected with a field device; the communication network A is also connected with a master station of a monitoring center. With the adoption of the integrated automation system of the transformer substation, the safe and stable operation level of the transformer substation is improved, the operation maintenance cost is decreased, the economic benefit is increased, the power supply reliability is improved, the energy is saved, the consumption is reduced, and the potential risk of accident is reduced.

Description

technical field [0001] The invention relates to the field of monitoring and management of substations, in particular to a comprehensive automation system for substations. Background technique [0002] The power transformation and distribution system includes high-voltage equipment, transformer equipment, low-voltage equipment, power generation equipment, power cabinets, etc. The power transformation and distribution system is the heart of the entire intelligent building, especially in special buildings such as passenger stations and tunnels. Accident hazard. [0003] The current substation management system is not systematic and unified enough. Many monitoring devices form a self-contained system, which leads to many redundant constructions in the entire substation management system. In severe cases, it directly affects the safety and stability of substation operation, increases operation and maintenance costs, and makes The economic benefit of the entire substation system...

AI Technical Summary

Problems solved by technology

[0003] The current substation management system is not systematic and unified enough. Many monitoring devices form a self-contained system, which leads to many redundant constructions in the entire substation management system. In severe cases,

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