Substation environmental monitoring simulation device, system and method

An environmental monitoring and simulation device technology, applied in simulators, general control systems, control/regulation systems, etc., can solve problems such as non-compliance with substation operation management regulations, substation misoperation and control, lack of verification data, etc., to achieve the best Investment income and operation and maintenance effects, improving safety and reliability, and saving laboratory space

Active Publication Date: 2017-12-01
STATE GRID SICHUAN ELECTRIC POWER CORP ELECTRIC POWER RES INST +2
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] The construction and improvement of intelligent substation auxiliary system needs to rely on various dynamic environmental information for testing and verification, but if it is used in the normal use of the substation system for testing, it may cause misoperation and control of the substation due to loopholes in the auxiliary system. Substation Operation Management Regulations
[0004] To sum up, the current smart substation environmental monitoring is a comprehensive work, and the implementation of the system is limited by manpower, material resources and substation operation management regulations. Due to the lack of relevant verification data, the current progress is slow

Method used

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  • Substation environmental monitoring simulation device, system and method
  • Substation environmental monitoring simulation device, system and method

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Experimental program
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Effect test

Embodiment 1

[0032] like figure 1 As shown, the substation environmental monitoring simulation device, the substation environmental monitoring simulation device cooperates with the gateway machine and the dynamic ring subsystem simulator to realize the environmental signal acquisition simulation and the simulation of equipment control in the dynamic ring subsystem simulator. The substation environmental monitoring simulation The device includes a plurality of first communication modules, a data and command processing module, a protocol conversion module, and a second communication module, and the functions of each module are as follows:

[0033] The first communication module is used to communicate with different devices in the dynamic ring subsystem simulator, receive the collected environmental signals from these devices in the dynamic ring subsystem simulator, and send the collected environmental signals to these devices in the dynamic ring subsystem simulator send control commands;

...

Embodiment 2

[0039] On the basis of Embodiment 1, this embodiment further improves the substation environment monitoring simulation device.

[0040] The above substation environmental monitoring simulation device also includes a model management module, which stores the model of the dynamic ring subsystem simulator, and can analyze whether the function model structure / attribute realization of the dynamic ring subsystem simulator meets the requirements, protocol mapping Whether it is correct and whether the parameter setting is reasonable. Whether the structure / property of the functional model of the subsystem simulator meets the requirements refers to whether it can be in accordance with figure 2 Whether the structural design connections shown can realize the required functions depends on the different parameters. For example, anemometer parameter settings: measuring range: 0 m / s~100m / s; measuring accuracy: ≤±0.5% of the measured value, etc.; SF6 Sensor parameter setting detectable range...

Embodiment 3

[0045] Such as figure 2 As shown, the substation environmental monitoring simulation system includes a host simulator and a dynamic ring subsystem simulator, and the host simulator is the substation environmental monitoring simulation device in Embodiment 1 or Embodiment 2; the dynamic ring subsystem simulator Including the temperature and humidity monitoring subsystem capable of communicating with the host simulator, SF6 monitoring subsystem, wind speed monitoring subsystem, water immersion monitoring subsystem, personnel automatic tracking and positioning subsystem, access control subsystem, fire protection subsystem, security guard subsystem, Air conditioning control subsystem, fan control subsystem, water pump control subsystem, lighting control subsystem. The host simulator and the dynamic-environment subsystem simulator cooperate to realize the simulation of environmental signal acquisition and the simulation of equipment control in the dynamic-environment subsystem sim...

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Abstract

The invention discloses a transformer substation environment monitoring simulation device, system and method. The device includes cooperation with a gateway machine and a dynamic ring subsystem simulator to realize environmental signal acquisition simulation and equipment control simulation in the dynamic ring subsystem simulator. The device includes: a plurality of A first communication module, a data and command processing module, a protocol conversion module, and a second communication module. The substation environment monitoring simulation device of the present invention realizes the interconnection and intercommunication of all equipment in the substation environment monitoring simulation device and the dynamic ring subsystem simulator and the communication with the gateway machine, has various signal collection and equipment control simulation functions, and can simulate a substation Real environmental signals reduce the complexity of actual testing, save laboratory space, reduce costs, and help promote the rapid development of unattended smart substations.

Description

technical field [0001] The present invention relates to the technical field of simulation of environmental signal collection, in particular to a substation environment monitoring simulation device, system and method. Background technique [0002] With the rapid development of unattended smart substations, the requirements for the construction of substation auxiliary systems such as intelligence, operation stability, and economy are getting higher and higher. However, the structure of the auxiliary system of the smart substation is not standardized at present, and the environment is relatively complicated. Illegal intrusion and theft, natural or man-made environmental factors lead to damage to smart substation equipment or even fires. Once these hidden dangers occur, they will cause greater personal and property safety. If these hidden dangers can be predicted earlier and solved in time, it will be Improving the safety and reliability of smart substations is conducive to pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B17/02
Inventor 常政威黄琦叶有名徐天昊何笠赵敏冯世林
Owner STATE GRID SICHUAN ELECTRIC POWER CORP ELECTRIC POWER RES INST
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