Intelligent transformer substation test researching system

A technology for smart substations and research systems, applied in information technology support systems, electrical components, circuit devices, etc., to solve problems such as inability to test equipment and research on secondary systems in smart substations

Active Publication Date: 2013-06-12
STATE GRID HUBEI ELECTRIC POWER RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing smart substation secondary system simulation test system can be used to carry out digital secondary equipment testing, but the structure and configuration of the test system are only suitable for testing digital secondary equipment itself, and cannot be used for smart substation testing. Secondary system to carry out effective research work
For example, an existing test system uses a PCI bus expander and an IEC61850

Method used

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  • Intelligent transformer substation test researching system
  • Intelligent transformer substation test researching system
  • Intelligent transformer substation test researching system

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Embodiment Construction

[0017] The specific embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0018] Please refer to figure 1 , The present invention provides a test and research system for an intelligent substation, including a simulated primary system device 1, a process layer device 2, a process layer network 3, an interval layer device 4, a station control layer network 5, a background monitoring system 6 and a clock synchronization system 7; The simulated primary system and device 1 correspond to the primary system of the smart substation. The process layer device 2, the process layer network 3, the interval layer device 4, the station control layer network 5, the background monitoring system 6 and the clock synchronization system 7 constitute the secondary system of the smart substation. The layer device 4 is connected to the station control layer device 6 through the station control layer network 5, and the statio...

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PUM

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Abstract

The invention discloses an intelligent transformer substation test researching system. The system comprises a simulating primary system, simulating primary equipment, process level equipment, a process level network, spacing level equipment, a station control level network, a background monitoring system and a clock synchronization system. The structure of the system is constructed according to the actual secondary system of an intelligent transformer substation; and structurally, each part of the structure is kept highly similar to the secondary link of the actual transformer substation, functionally, each part of the structure can be flexibly adjusted according to test types, and in configuration, each part has practicability. Research on the new technology test of secondary system equipment of the intelligent transformer substation, secondary system equipment performance, the process level network networking way, the protecting device sampling/tripping way and the like can be carried out by the system.

Description

technical field [0001] The invention relates to the technical field of intelligent substations, in particular to a test and research system for intelligent substations. Background technique [0002] Smart grid has become the development direction of the future power grid, and the construction of smart substations has been in full swing. Whether the commissioning of a large number of smart substations will affect the power grid, whether the performance of digital secondary equipment can meet the requirements of safe and stable operation of the power grid, the optimization of the process-level networking mode, and other related issues of smart substations all need to be studied. An experimental research platform. [0003] At present, the existing smart substation secondary system simulation test system can be used to carry out the digital secondary equipment detection work, but the structure and configuration of the test system are only suitable for carrying out the test work...

Claims

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Application Information

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IPC IPC(8): H02J13/00
CPCY02E60/00Y04S10/16
Inventor 张侃君夏勇军陈磊周友斌舒欣胡刚王婷王晋
Owner STATE GRID HUBEI ELECTRIC POWER RES INST
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