Unattended transformer substation integrated monitoring system

A technology of integrated monitoring system and substation, applied in the direction of closed-circuit television system, etc., can solve the problems of not meeting the needs of safe production, loose operation and management connection, etc., and achieve the effect of simple maintenance, efficient operation and advanced design

Inactive Publication Date: 2014-02-26
STATE GRID HENAN ELECTRIC POWER COMPANY ANYANG POWER SUPPLY
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Problems solved by technology

All kinds of operation and management are loosely connected, and relying on the original manual method can no longer meet the requirements Power Systems The need for safe production

Method used

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  • Unattended transformer substation integrated monitoring system

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Embodiment Construction

[0007] combine figure 1 The details and working process of the present invention are described in detail. The system consists of five parts: central management server, disk array, large screen, network transmission equipment and 3G gateway equipment. The video and monitoring data of the substation are collected and encoded by the front-end equipment of the substation.

[0008] The encoded data is transmitted to the central management server through the fiber optic transceiver and network switch of the network transmission equipment for monitoring, storage, forwarding control and management. The central management server implements central management services, registration services, and forwarding services. The permissions and management policies of the management platforms at all levels complete the storage and forwarding of video streams. All these functions are realized by running the DVP digital video management platform on the central management server. In order to...

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Abstract

The invention provides an unattended transformer substation integrated monitoring system, and belongs to the field of electric technologies and equipment. According to the technical scheme, the system is composed of a center management server, a disk array, a large screen, network transmission equipment and 3G gateway equipment. Videos and monitoring data of transformer substations are collected and encoded through equipment at the front ends of the transformer substations, and the encoded data are transmitted to the center management server through a fiber optical transceiver and a network switch of the network transmission equipment for monitoring, storage, forwarding control and management. The large screen is used for displaying high-definition monitoring images. The disk array is mainly used for storing video stream data. The 3G gateway equipment is used for transmitting warning signals to a designated mobile phone terminal through a 3G network. The unattended transformer substation integrated monitoring system has the advantages that the transformer substations can be monitored and supervised, situations can be conveniently and directly grasped in real time, response can be made in time, and the system is advanced in design, practical in technology, efficient in operation, easy and convenient to maintain, and safe and reliable.

Description

technical field [0001] An unattended substation comprehensive monitoring system belongs to the field of electrical technology and equipment. Background technique [0002] With the changes in the working mode of the power sector, many substations / substations have been unmanned or less staffed to improve economic efficiency and reduce operating costs. At present, operation management duty rooms and dispatching departments have been set up in various places. Although they have centralized coordination functions for the operation of various specialties, they cannot grasp the operation status and command and deal with operation obstacles in a timely manner. Now the operation monitoring is usually used by various professional operation departments to make phone calls to understand and judge and deal with faults. All kinds of operation and management are loosely connected, and relying on the original manual method can no longer meet the requirements Power Systems The need for saf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18
Inventor 俎洋辉张琳
Owner STATE GRID HENAN ELECTRIC POWER COMPANY ANYANG POWER SUPPLY
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