CN205015407U - Motor lacks looks trouble on -line measuring early warning device - Google Patents

Motor lacks looks trouble on -line measuring early warning device Download PDF

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Publication number
CN205015407U
CN205015407U CN201520612673.2U CN201520612673U CN205015407U CN 205015407 U CN205015407 U CN 205015407U CN 201520612673 U CN201520612673 U CN 201520612673U CN 205015407 U CN205015407 U CN 205015407U
Authority
CN
China
Prior art keywords
wireless communication
looks
motor
gprs wireless
phase
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520612673.2U
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Chinese (zh)
Inventor
陈世忠
高泽民
李阁华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Kaiqi Power Industry Co Ltd
Original Assignee
Henan Kaiqi Power Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henan Kaiqi Power Industry Co Ltd filed Critical Henan Kaiqi Power Industry Co Ltd
Priority to CN201520612673.2U priority Critical patent/CN205015407U/en
Application granted granted Critical
Publication of CN205015407U publication Critical patent/CN205015407U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a motor lacks looks trouble on -line measuring early warning device, it includes that the N way of compriseing N platform motor, a N scarce looks protect relay, N 485 a bus collector lacks the collection of looks fault -signal and uploads the return circuit to and GPRS wireless communication data transmission module, embedded industrial computer and wall -hanging display, during the return circuit was uploaded in the scarce looks fault -signal collection in every way, the three phase current line passed through lack looks protect relay connect in on the binding post of motor, the output contact connection that lacks looks protect relay in 485 the input of bus collector, 485 the output of bus collector with 485 interfaces of GPRS wireless communication data transmission ware input link to each other, the output of GPRS wireless communication data transmission ware passes to on through the GPRS wireless communication network embedded industrial computer, wall -hanging display is connected embedded industrial computer is in order to carry out the monitoring display.

Description

Phase-defect of motor On-line Fault Detection prior-warning device
Technical field
The utility model relates to one and is applied to low voltage three-phase power source loads, multiple motors open-phase fault on-line checkingi prior-warning device, specifically, relates to a kind of phase-defect of motor On-line Fault Detection prior-warning device.
Background technology
In the process of manufacture of industrial enterprise, often have many production lines and use motor simultaneously, when these Electric Traction equipment generation open-phase faults, electric motor overheating will be caused to burn, thus cause certain production line or many production lines out of service, bring very large unnecessary loss to enterprise.
In order to solve with above-mentioned existing problem, and how to accomplish to prevent trouble before it happens, people are finding always and are a kind ofly more being tending towards desirable technical solution.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provide a kind of economical and practical, easy to use, operation characteristic is desirable, be suitable for the phase-defect of motor On-line Fault Detection prior-warning device that many production lines use.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of phase-defect of motor On-line Fault Detection prior-warning device, it comprises the N road open-phase fault signals collecting be made up of N platform motor, N number of open-phase protection relay, N number of 485 bus collectors and uploads loop, and GPRS wireless communication data transport module, built-in industrial control machine mainboard and wall display-device; Every road open-phase fault signals collecting is uploaded in loop, three-phase power line is connected on the connection terminal of described motor through described open-phase protection relay, the output terminal contact of described open-phase protection relay is connected to the input end of described 485 bus collectors, and the output terminal of described 485 bus collectors is connected with 485 interfaces of described GPRS wireless communication data transmitter input end; The output terminal of described GPRS wireless communication data transmitter uploads to described built-in industrial control machine by GPRS wireless communication networks, and described wall display-device connects described built-in industrial control machine to carry out monitoring display; Wherein, N is more than or equal to 2.
The utility model hinge structure has substantive distinguishing features and progress, specifically, the running status of the utility model by adopting multichannel open-phase fault signals collecting to upload monitor loop motor, provides a kind of phase-defect of motor On-line Fault Detection prior-warning device being suitable for many production lines and using.
Accompanying drawing explanation
Fig. 1 is circuit frame figure of the present utility model.
Embodiment
Below by embodiment, the technical solution of the utility model is described in further detail.
As shown in Figure 1; a kind of phase-defect of motor On-line Fault Detection prior-warning device; it comprises the N road open-phase fault signals collecting be made up of N platform motor, N number of open-phase protection relay, N number of 485 bus collectors and uploads loop; and GPRS wireless communication data transport module, built-in industrial control machine mainboard and wall display-device.
Every road open-phase fault signals collecting is uploaded in loop, three-phase power line is connected on the connection terminal of described motor through described open-phase protection relay, the output terminal contact of described open-phase protection relay is connected to the input end of described 485 bus collectors, and the output terminal of described 485 bus collectors is connected with 485 interfaces of described GPRS wireless communication data transmitter input end; The output terminal of described GPRS wireless communication data transmitter uploads to described built-in industrial control machine by GPRS wireless communication networks, and described wall display-device connects described built-in industrial control machine to carry out monitoring display; Wherein, N is more than or equal to 2.
Described 485 bus collectors adopt 485 bus collectors of digital quantity input, digital output, for the collection of dependent failure data, form multichannel open-phase fault signals collecting upload loop by 485 bus networkings.
Described GPRS wireless communication data transmitter is based on the existing GPRS network of mobile operator, in order to realize communication modes that is long-range, wireless, networking.
Described built-in industrial control machine is connected with described wall display-device, makes to have good man-machine interface; Described built-in industrial control machine promptly can build field bus control system, it has 10,100M Ethernet interface, whole device can be made to access the information management layer of enterprise easily, according to the fault data gathered, realize real-time local monitor or remote monitoring.
This phase-defect of motor On-line Fault Detection prior-warning device, achieves the real-time online detection of motor open phase fault, monitoring, early warning, has accomplished that the accident of motor open phase fault prevents trouble before it happens.Can comparatively economic, the desirable real-time test and monitoring early warning realizing motor open phase fault and uploading.The all right expanded application of this device, in the real-time test and monitoring early warning of other similar faults, for the design and the application that realize intelligent monitoring prior-warning device series products, plays and promotes energetically and directive function.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to embodiment of the present utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.

Claims (1)

1. a phase-defect of motor On-line Fault Detection prior-warning device, it is characterized in that: it comprises the N road open-phase fault signals collecting be made up of N platform motor, N number of open-phase protection relay, N number of 485 bus collectors and uploads loop, and GPRS wireless communication data transport module, built-in industrial control machine and wall display-device; Every road open-phase fault signals collecting is uploaded in loop, three-phase power line is connected on the connection terminal of described motor through described open-phase protection relay, the output terminal contact of described open-phase protection relay is connected to the input end of described 485 bus collectors, and the output terminal of described 485 bus collectors is connected with 485 interfaces of described GPRS wireless communication data transmitter input end; The output terminal of described GPRS wireless communication data transmitter uploads to described built-in industrial control machine by GPRS wireless communication networks, and described wall display-device connects described built-in industrial control machine to carry out monitoring display; Wherein, N is more than or equal to 2.
CN201520612673.2U 2015-08-14 2015-08-14 Motor lacks looks trouble on -line measuring early warning device Expired - Fee Related CN205015407U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520612673.2U CN205015407U (en) 2015-08-14 2015-08-14 Motor lacks looks trouble on -line measuring early warning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520612673.2U CN205015407U (en) 2015-08-14 2015-08-14 Motor lacks looks trouble on -line measuring early warning device

Publications (1)

Publication Number Publication Date
CN205015407U true CN205015407U (en) 2016-02-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520612673.2U Expired - Fee Related CN205015407U (en) 2015-08-14 2015-08-14 Motor lacks looks trouble on -line measuring early warning device

Country Status (1)

Country Link
CN (1) CN205015407U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105044477A (en) * 2015-08-14 2015-11-11 河南开启电力实业有限公司 Motor phase failure on-line detection early warning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105044477A (en) * 2015-08-14 2015-11-11 河南开启电力实业有限公司 Motor phase failure on-line detection early warning device

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160203

Termination date: 20170814