Integrated terminal for integrated supervision of intelligent power distribution room
A technology for intelligent power distribution and comprehensive monitoring, which is applied in electrical components, circuit devices, emergency power supply arrangements, etc.
Inactive Publication Date: 2013-02-27
KGE
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Problems solved by technology
The power distribution room of the distribution network is a key node for the self-healing and interaction of the distribution network. The construction mode of the "three remote" monitoring and feeder automation functions with a single function for the automation of the distribution room is difficult to meet the development requirements of the intelligent distribution network automation.
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[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0018] like figure 1 , an integrated monitoring terminal for intelligent power distribution room includes:
[0019] Three-remote main control communication module. It is composed of a standardized module design main control communication module, telemetry module, remote signaling module, remote control module, CT / PT module, and power supply module, and provides complete distribution network monitoring functions such as "three remotes" and distribution network fault judgment for the terminal ;At the same time, set up a multi-master field communication bus to complete the information interaction between each internal module and other modules of the terminal;
[0020] Dedicated protection module. It provides multiple sets of point-to-point high-speed optical fiber communication interfaces, and through the rapid exchange of status and ...
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The invention discloses an integrated terminal for integrated supervision of an intelligent power distribution room. The integrated terminal comprises a three-remote main control communication module, a special protection module, an intelligent security and protection environment module, communication equipment, a power management module and a uniform terminal board as well as an operation panel, wherein the three-remote main control communication module is respectively connected with the special protection module, the intelligent security and protection environment module, a communication module and the power management module through a plurality of main on-scene communication buses; the three-remote main control communication module is connected with the communication equipment; and the uniform terminal board and the operation panel provide a uniform terminal board interface and a field operation panel for the terminal. According to the integrated terminal, the functions of eight systems of a power distribution network monitoring system, a special protection system, a security and protection system, a door control system, an environment monitoring system, a primary equipment state monitoring management system, a communication system and a standby power system are integrated, the automation development requirement of an intelligent power distribution network is fully met, self-healing and interaction of the power distribution network are effectively achieved, the fault handling time is shortened, and the equipment running management level is increased.
Description
technical field [0001] The invention relates to the field of power system distribution network automation and distribution network intelligence, in particular to an integrated terminal for comprehensive monitoring of an intelligent distribution room. Background technique [0002] Smart grid is another revolution in the electric power industry. It is a comprehensive solution to global and human energy, environment, climate, economy, and sustainable development. It represents the direction of future grid research and development. The distribution network is a window for electric energy applications and users, an important part of the smart grid, and an important breakthrough in the intelligentization of the grid. [0003] With the development of society and economy, the process of electricity marketization continues to deepen, and the user's requirements for the reliability and quality of electric energy are also constantly improving. The power supply radius of the urban power...
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IPC IPC(8): H02J13/00H02J9/00
Inventor 霍锦强李家添白海涛
Owner KGE