Workshop electricity monitoring system with electric leakage monitoring function

A monitoring system and workshop technology, applied in general control systems, control/regulation systems, program control, etc., can solve problems such as transformer burnout, low production voltage, dangerous equipment using electricity, and worker's life safety, so as to prevent lightning damage , Realize the effect of intelligent control

Inactive Publication Date: 2016-01-20
成都贝发信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Therefore, in the specific production process, it is necessary to strengthen the monitoring of power grid distribution. If it is not monitored, it may cause huge damage to the equipment of the factory, and may also affect the production progress of the factory. If it is bad, it will

Method used

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  • Workshop electricity monitoring system with electric leakage monitoring function
  • Workshop electricity monitoring system with electric leakage monitoring function
  • Workshop electricity monitoring system with electric leakage monitoring function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 As shown, the workshop electricity monitoring system with the leakage monitoring function includes a switch 4, an electric energy meter 2, a data acquisition controller 1, and a lightning protection unit 5 arranged in the distribution box 6. The rear panel of the distribution box 6 A slide rail 3 is arranged on the top, the switch 4 and the data acquisition controller 1 are installed on the slide rail 3, the switch 4 is connected with the electric energy meter 2 and the data acquisition controller 1; the lightning protection unit 5 is connected with the data acquisition controller 1 connected.

[0022] Such as figure 2 As shown, the data acquisition controller 1 includes a microprocessor, a power module, a relay control module, and a remote communication module, and the power module, relay control module, and remote communication module are all connected to the microprocessor.

[0023] Such as image 3 As shown, the relay control module includes a c...

Embodiment 2

[0030] On the basis of Embodiment 1, in order to prevent the impact of lightning on the power consumption monitoring system, the lightning protection unit 5 is also improved as follows in this embodiment:

[0031] Such as Figure 4As shown, the lightning protection unit 5 includes a lightning protection module, a lightning protection ground bar, an air-core coil current sensor connected between the lightning protection module and the lightning protection ground bar, and a counter connected to the air-core coil current sensor. The lightning protection module is connected to the input terminal of the electric energy meter 2, and the counter is connected to the data acquisition controller 1. The lightning protection module is a Class B lightning protection module. The air-core coil current sensor is set on the wire connecting the lightning protection module and the lightning protection grounding bar, and can sample the current flowing from the B-level lightning protection module...

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Abstract

Provided is a workshop electricity monitoring system with an electric leakage monitoring function. The system comprises a switch, an electric energy meter, a data acquisition controller, and a lightning protection unit arranged in a distribution box, the switch is both connected with the electric energy meter and the data acquisition controller, the lightning protection unit is connected with the data acquisition controller, the data acquisition controller is also connected with a voltage sensor, a current sensor, and an electric leakage sampling module, the data acquisition controller comprises a microprocessor, a power supply module, a relay control module, and a remote communication module, and the power supply module, the relay control module, and the remote communication module are all connected with the microprocessor. According to the system, conditions of voltage and current of electricity equipment can be monitored in real time, the phenomenon of electric leakage can be monitored, the switch of the electricity equipment is turned off via the relay control module during electric leakage, the control of the switch of the electricity equipment is realized, and intelligent control of power utilization of factories is realized.

Description

technical field [0001] The invention relates to the technical field of electricity consumption monitoring, in particular to a workshop electricity monitoring system with a leakage monitoring function. Background technique [0002] With the development of automation technology, various types of industrial enterprises and factories in the processing and storage industries of agricultural and sideline products currently use automated production equipment for production and processing. Operators only need to operate and monitor the equipment. The operation of these automated production equipment depends on electricity. Supply, factory grid power distribution is very important. [0003] Therefore, in the specific production process, it is necessary to strengthen the monitoring of power grid distribution. If it is not monitored, it may cause huge damage to the equipment of the factory, and may also affect the production progress of the factory. If it is damaged, it will cause the...

Claims

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Application Information

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IPC IPC(8): G05B19/042
Inventor 崔崇明
Owner 成都贝发信息技术有限公司
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