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Intelligent power distribution cabinet

A power distribution cabinet, intelligent technology, applied in the direction of electrical components, circuit devices, emergency protection circuit devices, etc., can solve problems such as complex circuit structures, and achieve the effects of flexible equipment control, convenient operation, and low maintenance costs

Inactive Publication Date: 2017-05-10
NANTONG HAIWANG ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of science and technology, various types of electrical facilities and household appliances emerge in an endless stream. At the same time, electrical appliances require higher and higher reliability and stability of power supplies, and the requirements for power distribution cabinets of power supply systems are also increasing. At present, some power distribution cabinets adopt some intelligent designs, but due to the complex circuit structure, they cannot meet the growing needs of electrical appliances. Therefore, there is an increasing demand for new, highly intelligent, and simplified design power distribution cabinets. more

Method used

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Embodiment Construction

[0010] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0011] like figure 1 , 2 And as shown in 3, the present invention provides an intelligent power distribution cabinet, including installing an intelligent module in the power distribution cabinet, the intelligent module includes a synchronous detection circuit 100, a digital microprocessor DSP200 and a control circuit 300, and the synchronous detection circuit 100 The detected current signal and voltage signal are transmitted to the digital microprocessor DSP200 in real time, and the digital microprocessor DSP200 sends a control command to the control circuit 300 after judgment. The control circuit 300 includes a power input 1, a transformer 2, an earth leakage protector 3, a circuit breaker 4, an electromagnetic brake 5 and a motor 6, the power input 1 is connected to the output socket 15, and the output socket 15 is provided with a switch of the circuit bre...

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Abstract

The invention provides an intelligent power distribution cabinet. The intelligent power distribution cabinet comprises an intelligent module arranged in the power distribution cabinet, wherein the intelligent module comprises a synchronous detection circuit, a digital microprocessor DSP and a control circuit, the synchronous detection circuit is used for transmitting a current signal and a voltage signal which are detected to the digital microprocessor DSP in real time, and the digital microprocessor DSP is used for sending a control instruction to the control circuit after judgment. The intelligent power distribution cabinet has the beneficial effects that the power distribution cabinet employs the high-performance digital microprocessor DSP, a clock circuit, an interface circuit and an analogue-digital AD conversion are abandoned, and the power distribution cabinet is simple in structure and has favorable control performance; moreover, the power distribution cabinet is flexible in equipment control, is safe and reliable, occupies small space, has the advantages of low maintenance cost, high reliability and low fault rate, and is convenient to operate.

Description

technical field [0001] The invention relates to the technical field of circuit equipment, in particular to an intelligent power distribution cabinet. Background technique [0002] With the rapid development of science and technology, various types of electrical facilities and household appliances emerge in an endless stream. At the same time, electrical appliances require higher and higher reliability and stability of power supplies, and the requirements for power distribution cabinets of power supply systems are also increasing. At present, some power distribution cabinets adopt some intelligent designs, but due to the complex circuit structure, they cannot meet the growing needs of electrical appliances. Therefore, there is an increasing demand for new, highly intelligent, and simplified design power distribution cabinets. more. Contents of the invention [0003] The purpose of the present invention is to provide an intelligent power distribution cabinet to solve one or...

Claims

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Application Information

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IPC IPC(8): H02H3/34H02B1/24
CPCH02H3/34H02B1/24H02H1/0007H02H1/0092
Inventor 戴月平
Owner NANTONG HAIWANG ELECTRIC
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