Distribution network repair assistant decision-making and intelligent management and control system

Abstract

The invention relates to the technical field of distribution network repair, in particular to a distribution network repair assistant decision-making and intelligent management and control system, which comprises a data acquisition module, a data storage module, a fault study and judgment and diagnosis module, a repair dispatching module, and a repair dynamic visualization module. In view of information interaction and integration, the problems of fast and accurate fault positioning, repair resource dispatching optimization and the like can be solved; resources in all aspects are called thoroughly to study distribution network fault intelligent search and positioning, fault repair and recovery technologies, the fault repair time is reasonably arranged, a fault repair strategy and a scheme are scientifically formulated, the fault repair efficiency is improved, the fault repair cost is effectively reduced, a health fault repair comprehensive management system can be established conveniently, and the basic management level of power grid repair and operation are thus improved.

Description

technical field [0001] The invention relates to the field of distribution network emergency repair technology, in particular to an auxiliary decision-making and intelligent management and control system for distribution network emergency repair. Background technique [0002] Distribution faults mainly occur in 10kV and below distribution lines or common parts such as cable lines, overhead lines and distribution network ancillary equipment in the distribution network. For example, switching station (switching station), distribution station, pole-mounted transformer, pole-mounted switch (including pole-mounted circuit breaker, pole-mounted load switch), cable branch box, low-voltage distribution box, charging pile, metering box, Equipment such as ring network units and box-type substations may be repaired. When such a line or equipment fails, it should be shut down in time, and the power supply fault should be checked, repaired and restored in the shortest possible time. At ...

AI Technical Summary

Problems solved by technology

At present, the emergency repair of power distribution faults is limited by factors such as the distribution of the distribution network and the complex structure of branch lines. In addition, the complexity of the on-site environment of power distribution faults makes emergency repairs more difficult, and troubleshooting takes too long, and may even involve Secondary testing, etc.

Distribution network emergency repair is a key business directly facing customers, and the efficiency of emergency repair directly affects the reliability of power supply, which in turn affects the economic benefits of enterprises and social stability

[0003] Therefore, how to improve the efficiency of emergency repairs and shorten the time for troubleshooting is the key problem to be solved to improve the level of distribution network operation management and high-quality service. However, there is currently no unified and coordinated system that can meet the above requirements

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