Intelligent control simulation device for national defense engineering power supply system

A technology of power supply system and intelligent control, which is applied in the direction of circuit devices, information technology support systems, electrical components, etc., and can solve problems such as different structures and forms

Pending Publication Date: 2018-06-22
中国人民解放军火箭军工程大学
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although many substations and nuclear power plants have achieved unattended operation, their structure and form are very different from those of national defense engineering power supply systems.

Method used

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  • Intelligent control simulation device for national defense engineering power supply system
  • Intelligent control simulation device for national defense engineering power supply system

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Embodiment Construction

[0013] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0014] refer to Figure 1-2 , the specific embodiment adopts the following technical solutions: an intelligent control simulation device for a national defense engineering power supply system, including a primary loop, a secondary control loop, and an intelligent monitoring system, the primary loop includes a first isolating switch QS1, a high-voltage vacuum circuit breaker Transformer QF1, dry-type transformer T, first low-voltage molded case circuit breaker QF2, second isolating switch QS2, transfer switch ATS and diesel engine power station G, 10KV mains are connected in sequence to the first isolating switch QS1, high-voltage vacuum circuit breaker QF1 to dry-type The primary side of the transformer T and the secondary side of the dry-type tra...

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Abstract

The invention discloses an intelligent control simulation device for a national defense engineering power supply system, and relates to the technical field of electrical automation experimental training equipment. The device comprises a primary circuit, a secondary control circuit and an intelligent monitoring system. In the primary circuit, the 10KV mains power connects a first isolating switch and a high voltage vacuum circuit breaker to the primary side of a dry transformer. The secondary side of the dry transformer successively connects a first low-voltage molded case circuit breaker and asecond isolating switch to a transfer switch. A diesel engine power station is connected with the transfer switch. The transfer switch is connected with a 380V bus. Electric energy led out by the bussuccessively connects a group of third isolating switch and a second low-voltage molded case circuit breaker to an electric load. The first low-voltage molded case circuit breaker and the second low-voltage molded case circuit breaker are connected with a multi-function power meter. The multi-function power meter is connected with an intelligent monitoring system through an RS485 interface. The intelligent control simulation device provided by the invention can remotely operate circuit breakers, has an automatic control function, and can remotely monitor the switch state and power parametersof circuit breakers.

Description

technical field [0001] The invention relates to the technical field of electrical automation experiment training equipment, in particular to an intelligent control simulation device for a national defense engineering power supply system that can realize local and remote monitoring and control. Background technique [0002] Electricity is an important source of power for national defense projects, and power guarantee is the foundation of other technical support for national defense projects. Its reliability and stability are directly related to the living environment of personnel in national defense projects and the success or failure of missile weapons and equipment. Under normal circumstances, the power supply system of national defense projects adopts the dual power supply mode of mains power and self-provided diesel engine power station, which is powered by mains power in normal times and powered by diesel engine power station in wartime. At present, the self-contained di...

Claims

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Application Information

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IPC IPC(8): H02J13/00H02J3/00G09B23/18
CPCH02J13/0062G09B23/188H02J3/0073H02J13/00001Y04S10/40
Inventor 崔智高徐斌张瑞祥王新军
Owner 中国人民解放军火箭军工程大学
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