Scheduling-automation sub-station simulation system

Abstract

The invention discloses a scheduling-automation sub-station simulation system, a power system can be connected to a master station for scheduling when on-site condition is not provided and simulates operations. The system is provided with a central processing unit connected with an on-site remote control automatic device through a communication terminal, other three input and output terminals are connected to a routing module, a switching module, a vertical encryption module in parallel which are connected with an on-site data network communication device through terminals, the other input terminal of the central processing unit is connected to a human-computer interacting module, and the other two output terminals are connected with a displaying module and an input terminal of a remote operating device. The system can be used for locating and removing scheduling data network transmitting failures, simulating various devices and implementing technical training for staff. The system has the advantages of complete functions, flexible software configuration, high scalability, encrypted data transmission, reliable performances and high security, and the system is adaptable to promotion and application.

Description

technical field [0001] The invention relates to a simulation system, in particular to a simulation system in which the electric power system conducts joint commissioning with the main station when the dispatching substation does not have the conditions on site, and simulates the operation. Background technique [0002] Electricity is the lifeblood of the national economy. With the continuous advancement of science and technology and the rapid development of my country's economy, the power system is gradually developing towards the direction of UHV power transmission, large power grid interconnection, and unified automatic dispatching. The accuracy and timeliness of data transmission is the key to realizing this A very important link in the direction of development. Scheduling data information is transmitted through analog channels and dispatching data networks. Due to the complexity of the transmission process of dispatching information, long transmission distances, and many ...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a scheduling automation sub-station simulation system, mainly to solve the problem that the existing dispatching sub-station can be debugged with the main station when the conditions are not available, transmit real-time information of power production in time, and solve the problem of infrastructure for production planning. The actual problems that affect the system operation due to the short retention time, and quickly analyze the scheduling information, accurately locate and eliminate the transmission faults of the scheduling data network

[0005] With the support of system software and data network, the system can exchange information with the main station independently of various on-site equipment, simulate and simulate the operation status of the power grid in real time, and solve the problem that the sub-station system does not have joint debugging during the construction period of the new and expanded system. The problem of being able to debug with the master station

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