A distribution network fault repairing commanding and processing system integrates real-time and non-real-time control and management information of a power distribution automation system, an EMS, a GIS, a PMS, a 95598 customer service system, a marketing management system, an electricity information collection system and other relevant systems and performs comprehensive analysis and showing, and the service data of the systems are synthesized in one system for fault repairing. Under the distribution network fault repairing commanding and processing method, whether the power failure belongs to a planned power failure or a network distribution fault power failure can be judged, the low-voltage repairing information can be automatically studied and judged, the fault section and the geographic position are positioned, information of power failure customers is analyzed, optimally-selected repairing vehicles and teams are dispatched, a repairing list is automatically generated, the repairing resources are reasonably distributed, the repairing flow is smooth, and the fault repairing on-site operation information is fed back in time.

Distribution network fault repairing commanding and processing system and method

The invention provides a substation integrated information processing system realizing method. The method comprises the steps that A data acquisition and acquisition storage are carried out, namely an acquisition adapter carries out real-time acquisition, timing acquisition, trigger acquisition and manual acquisition; B data integration is carried out, namely data of different sources, formats and quality are centralized into a unified data environment through a logical or physical method; C data modeling is carried out; and D data service is carried out, namely upper application open data access is supported through WebService, an API interface or a COM interface. According to the step of C, broad measuring is established; direct relationship between partial broad measuring and primary equipment is established, and partial measuring is associated with the primary equipment through secondary equipment; a panoramic model is established. According to the invention, the substation integrated information processing system provides data support services for patrol maintenance personnel surveillance, diagnosis, operation and collaborative work application functions, and the underlying infrastructure of a substation informational application system is built.

Substation integrated information processing system realizing method

The invention discloses an online monitoring method for an online substation monitoring system with high safety performance The method comprises steps of online transformer monitoring, online GIS partial discharge equipment monitoring, online circuit breaker monitoring, online capacitor transformer monitoring, online voltage transformer monitoring, online arrester monitoring, online environmental monitoring equipment monitoring, online SF6 gas monitoring equipment monitoring, online transformer gas-in-oil monitoring equipment monitoring, online isolation switch monitoring and online DC system monitoring The server end comprises a database, a server, an interface machine and a state information access gateway machine in mutual connection; the substation end comprises multiple substations; and each substation comprises a state information access control machine and a state monitoring device in mutual connection via an in-station information network threshold judgment is carried out on frequently-used data, health value diagnosis is also carried out on the frequently-used data, hidden fault is dignozed, and the operation is safe and reliable

Online monitoring method for online substation monitoring system with high safety performance

The invention relates to the power-distribution-network state simulation and evaluation technology, in particular to a power-distribution-network state simulation and evaluation system based on a tree topology structure. The power-distribution-network state simulation and evaluation system based on the tree topology structure solves the problems that an existing power-distribution-network state simulation and evaluation network runs unstably and is poor in reliability. The power-distribution-network state simulation and evaluation system based on the tree topology structure comprises a PMS server, an SCADA server, a GIS server, a marketing system server, switches, a database server, a WEB server, a simulation server, an evaluation server, twisted pair cables and a CAN bus, wherein the number of the switches is two, branches of the tree topology structure are constituted by the PMS server, the SCADA server, the GIS server and the marketing system server together, and trunks of the tree topology structure are constituted by the switches together. The power-distribution-network state simulation and evaluation system based on the tree topology structure is suitable for simulating and evaluating the state of a power distribution network.

Power-distribution-network state simulation and evaluation system based on mesh topology structure

The invention discloses a power distribution monitoring system An information modulation unit based on IEC61968 protocol is utilized to establish communication connection between a plurality of automatic power distribution systems and perform information protocol conversion between the automatic power distribution systems, wherein the information modulation unit is provided with an information middle plug-in for transmitting power distribution information on an ESB bus, a storage medium integrated with the information middle plug-in and configured to store power distribution information in the form of broadcast or unicast from the automatic power distribution systems into an information queue in such a manner of setting a logical address, and a data processing unit configured to recognize the power distribution information from different automatic power distribution systems and convert the information, and also to distribute the information queue according to the set manner of the logic address

Power distribution monitoring system and data interaction method thereof

The invention discloses a smart power grid information integration and display platform. The smart power grid information integration and display platform includes an information acquisition module, a data integration module, a data storage module and an application integration display module, wherein the information acquisition module is adopted as the input end of the platform and is provided with an interface used for connecting a field information acquisition terminal, and an expansion interface used for leading information of other platforms, the data integration module is used for receiving each kind of information transmitted by the information acquisition module, and integrating the information, and then outputting the integrated information in a classified manner according to a unified standard format, the data storage module is used for storing the standard-format information processed by the data integration module such that the standard-format information can be called by the application integration display module, and the application integration display module is adopted as the output end of the platform, and performs fast 3D modeling according to formatting in the data storage module, and displays the information inputted by the information acquisition module in a 3D model mode.

Smart power grid information integration and display platform

The invention discloses a distributed energy resource information modeling and information interacting method. Firstly, abstract analysis is conducted on distributed energy resources, and abstract class domains of the distributed energy resources are determined; secondly, concrete analysis is conducted on equipment of the distributed energy resources and other resources, and properties and property value types of abstract classes of the distributed energy resources are extracted; then, differentiation analysis is conducted on the abstract classes and the properties of the distributed energy resources and electric system public information models made according to the IEC61970/61968 series standard, the abstract classes needing domain expansion and the properties needing private expansion are determined, and as for the abstract classes and the properties existing in the standard, a mapping relation is built; on the basis of distributed energy resource information models built according to the information modeling method, according to the service scene requirement for intelligent power grid management and monitoring, messages of the distributed energy resources are designed for information interaction based on information integration buses. The distributed energy resource information modeling and information interacting method solves the technical problem of uniform information modeling of the distributed energy resources in the intelligent power grid context and the problem of information interacting of the distributed energy resources during intelligent power grid equipment management and power gird dispatching.

Distributed energy resource information modeling and information interacting method

The invention discloses a standard message adapter design method and a power grid integration display platform construction method. Common semantic extraction of a heterogeneous system data model and data format standardization can be realized, bidirectional mapping transformation between the system data model and a finally designed message format is finished, and the message format is encapsulated again in a uniform mode. By the power grid integration display platform construction method based on a standard message adapter, data and application integration of business systems of a power grid can be realized, and cross-system loose coupling information exchange and business data comprehensive display are performed on the basis.

Standard message adapter design method and power grid integration display platform construction method

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Smart power grid information integration and display platform

Distributed energy resource information modeling and information interacting method

Standard message adapter design method and power grid integration display platform construction method