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Wireless communication three-phase power utilization monitoring terminal

A technology of electricity consumption monitoring and wireless communication, which is applied in the direction of fault location, etc., can solve the problems that it is difficult to effectively monitor the operation of dust removal and desulfurization electrical equipment, it is difficult to monitor, and it is impossible to perform remote real-time electricity consumption monitoring, measurement and management. Achieve good anti-noise interference ability, suppress common-mode interference, and accurately collect and process power consumption information

Pending Publication Date: 2021-04-09
国网江苏省电力有限公司淮安供电分公司 +1
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AI Technical Summary

Problems solved by technology

It is difficult to effectively monitor the operation of electrical equipment such as dust removal and desulfurization and sewage treatment for chemical, pharmaceutical, steel, breeding plants and other environmental supervision and intelligent plant supervision and renovation projects. The traditional monitoring of the operation is mostly done by operators. Patrol and inspection, through manual judgment of the situation of the electrical equipment on site, when the electrical equipment is aging and is about to fail, it is difficult to monitor, and it is impossible to perform remote real-time monitoring, measurement and management of electricity consumption

Method used

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  • Wireless communication three-phase power utilization monitoring terminal
  • Wireless communication three-phase power utilization monitoring terminal
  • Wireless communication three-phase power utilization monitoring terminal

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0025] See attached figure 1 to attach Figure 4 , The invention discloses a wireless communication three-phase electricity consumption monitoring terminal. The monitoring terminal is arranged in a casing, and a DIN standard guide rail is arranged on one side of the casing. A sampling module, a three-phase metering module, a main control module, a communication interface module, a wireless communication module, an EEPROM storage and a switching power supply are arranged in the casing.

[0026] The switching power supply is connected to the three-phase four-wire circuit, the input terminal of the sampling module is connected to the three-phase four-wire circuit, and the output terminal of the s...

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Abstract

The invention relates to the technical field of intelligent monitoring, and discloses a wireless communication three-phase power utilization monitoring terminal, which comprises a sampling module, a three-phase metering module, a main control module, a communication interface module, a wireless communication module, an EEPROM memory and a switching power supply; the switching power supply is connected with the three-phase four-wire system circuit, the input end of the sampling module is connected with the three-phase four-wire system circuit, and the output end of the sampling module is connected with the input end of the three-phase metering module and used for collecting electrical quantity parameters such as three-phase voltage and current; and the output end of the three-phase metering module is connected with the main control module and used for processing electrical quantity parameter data, the main control module is further electrically connected with the communication interface module, the wireless communication module and the EEPROM memory, and the main control module stores the processed data in the EEPROM memory. Compared with the prior art, the monitoring terminal realizes accurate power utilization information acquisition and processing and reliable data remote transmission functions.

Description

technical field [0001] The invention relates to the technical field of intelligent monitoring, in particular to a wireless communication three-phase electricity consumption monitoring terminal. Background technique [0002] With the acceleration of urbanization and the expansion of urban areas, the construction of municipal public facilities has developed rapidly. It is difficult to effectively monitor the operation of electrical equipment such as dust removal and desulfurization and sewage treatment for chemical, pharmaceutical, steel, breeding plants and other environmental supervision and intelligent plant supervision and renovation projects. The traditional monitoring of the operation is mostly done by operators. Patrolling and inspection, by manually judging the condition of the on-site electrical equipment, when the electrical equipment is aging and is about to fail, it is difficult to monitor, and it is impossible to perform remote real-time monitoring, measurement an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/08
CPCG01R31/08
Inventor 肖文飚吴蓓张冬史雪涛王德全邬孝刚李钧王从举施志强何玮笪力刘久成梁宇
Owner 国网江苏省电力有限公司淮安供电分公司
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