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Substation secondary automation equipment power supply intelligent control system and control method

A technology of automation equipment and management and control system, applied in the direction of electrical components, circuit devices, emergency protection circuit devices, etc., can solve the problems affecting the speed of fault handling, manpower and material resources, unfavorable power grid stable operation, etc., and achieve the effect of rapid positioning and processing

Active Publication Date: 2019-06-14
NARI TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For unattended stations, it often takes a long time for the operation and maintenance personnel to drive to the site to complete the simple power-off and restart work of the secondary automation equipment, which not only affects the speed of troubleshooting, but also consumes a lot of manpower and material resources, which is not conducive to Stable operation of the grid

Method used

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  • Substation secondary automation equipment power supply intelligent control system and control method
  • Substation secondary automation equipment power supply intelligent control system and control method
  • Substation secondary automation equipment power supply intelligent control system and control method

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Embodiment Construction

[0028] 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.

[0029] from figure 1 It can be seen that the system architecture layout of the intelligent power management system of the substation secondary automation equipment in the substation, the intelligent power management server is arranged at the station control layer, and access to the station control layer Ethernet to collect relevant operating status information of each secondary automation device , Communicate with the substation secondary monitoring system monitoring host and dispatching remote machine. The remote control power supply circuit breaker is connected in series to the device power circuit of all secondary automation equipment in the substation, and communicates with the intelligent power management system of the secondary automation eq...

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PUM

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Abstract

The invention discloses a transformer station secondary automation equipment power supply intelligent management and control system and method. The management and control system comprises a managementserver, a remotely controllable power supply air switch and a management program module in the management server. The management program module comprises a database, a pre-communication module, an intelligent analysis module, and a configuration tool. The management program module can read expert strategy library information, speculates on a corresponding secondary automation equipment self-recovery processing method in combination with the actual operation status of secondary automation equipment, achieves the rapid self-recovery of the temporary failure of the secondary automation equipmentthrough the control of a transformer station secondary automation equipment power supply switch, and can quickly locate and deal with secondary automation equipment failures.

Description

technical field [0001] The invention belongs to the technical field of electric engineering, and in particular relates to the technical field of power supply management and control. Background technique [0002] In recent years, with the rapid development of the national power system, the number of intelligent substations, control integration, UHV projects, and unattended stations has increased on a large scale. In order to realize the construction of large-scale operation and large-scale maintenance system, the secondary automation equipment in the substation is required to realize the high integration and information sharing of the whole system, meet the flat and integrated monitoring requirements, and provide independent information for production operation, safety supervision management, and scheduling decision-makers. Required supporting information. At present, the on-duty personnel of the substation operation and maintenance station accept the unified dispatching com...

Claims

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Application Information

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IPC IPC(8): H02H1/00H02H7/22H02H7/26
CPCH02H1/0084H02H1/0092H02H7/22H02H7/262
Inventor 张传羽栾宁朱臻赜黄茂森
Owner NARI TECH CO LTD
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