GPRS remotely monitored intelligent box-type transformer substation

A box-type substation, remote monitoring technology, applied in electrical components, circuit devices, information technology support systems, etc., can solve the problems of blank, no molding plan, etc., achieve reliable work, and meet the effect of intelligent automation development

Inactive Publication Date: 2015-06-10
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, although some domestic manufacturers have begun to develop intelligent box-type substations, none of them have formed a plan. The ...

Method used

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  • GPRS remotely monitored intelligent box-type transformer substation
  • GPRS remotely monitored intelligent box-type transformer substation

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Embodiment Construction

[0022] The present invention will be described in detail below with reference to the drawings and specific embodiments.

[0023] figure 1 It is a system overall structure diagram of a GPRS remote monitoring intelligent box-type substation. The box-type substation is equipped with an intelligent control terminal. The logical block diagram of the box-type substation is as follows figure 2 As shown, it is the main component to realize the GPRS remote monitoring of the box-type substation. It is installed inside the box-type substation. The data collection and transmission required for remote monitoring and the receiving of operating commands are all completed by the device.

[0024] An intelligent control terminal is installed in the box-type substation. The intelligent control terminal includes a DSP module, an electrical measurement parameter conversion input module connected to the DSP module, a GPRS module, and a special switch control module for collecting switch status signals; ...

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Abstract

The invention provides a GPRS remotely monitored intelligent box-type transformer substation. An intelligent control terminal is installed in the box-type transformer substation and comprises a DSP module, wherein the DSP module is connected with an electrical measurement parameter conversion input module, a GPRS module and a special switch control module for acquiring a switch state position signal. Operating parameters of the transformer substation, obtained through the electrical measurement parameter conversion input module, cannot be sent to a remote monitoring server through a GPRS network, the operating parameters of the transformer substation are displayed through a monitoring terminal, and the monitoring terminal remotely sends a control instruction to the intelligent control terminal of the box-type transformer substation and controls the work of the transformer substation. A GPRS wireless communication means is utilized to achieve remote intelligent monitoring of the power distribution network box-type transformer substation. The control instruction is remotely sent to the intelligent control terminal of the box-type transformer substation, and the work of the transformer substation is controlled, safe and reliable work of the transformer substation is ensured, and the requirement for intelligent automatic development of low-voltage power distribution network devices is met.

Description

Technical field [0001] The invention belongs to power equipment and relates to an intelligent box-type substation with GPRS remote monitoring. Background technique [0002] With the development of science and technology, the realization of intelligent automation of medium and low voltage distribution network equipment has become the trend of power system development. As the last link of the power transmission and distribution system, the medium and low voltage distribution network equipment is closely related to the quality and reliability of power supply and utilization. [0003] Box-type substation is an important power equipment that directly distributes electrical energy to low-voltage users. Its operating data is not only an important part of the basic data of the distribution network, but also an important part of power distribution management. Therefore, the implementation of the feasible technical solutions for the intelligent monitoring system of the box-type substation o...

Claims

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Application Information

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IPC IPC(8): H02J13/00
CPCY04S10/16Y04S40/124Y02E60/00Y04S40/126
Inventor 王文光叶小江王甜婧马丽娟
Owner STATE GRID CORP OF CHINA
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