CN203520139U - ZigBee-based intelligent diagnosis system for cluster motor fault - Google Patents

ZigBee-based intelligent diagnosis system for cluster motor fault Download PDF

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Publication number
CN203520139U
CN203520139U CN201320630945.2U CN201320630945U CN203520139U CN 203520139 U CN203520139 U CN 203520139U CN 201320630945 U CN201320630945 U CN 201320630945U CN 203520139 U CN203520139 U CN 203520139U
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China
Prior art keywords
zigbee
diagnosis system
intelligent diagnosis
system based
electrical fault
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Expired - Fee Related
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CN201320630945.2U
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Chinese (zh)
Inventor
邵文权
宋江喜
张毅
王龙
曹谋
马洪波
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Xian Polytechnic University
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Xian Polytechnic University
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Testing And Monitoring For Control Systems (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

Disclosed in the utility model is a ZigBee-based intelligent diagnosis system for a cluster motor fault. The intelligent diagnosis system comprises an upper computer provided with a monitoring center; the upper computer is connected with a wireless receiving-transmitting terminal by a USB interface line; and the wireless receiving-transmitting terminal is connected to a plurality of data acquisition terminals by a ZigBee network. According to the ZigBee-based intelligent diagnosis system provided in the utility model, problems of complex wiring, heavy maintenance workload, and fault liability according to the existing intelligent diagnosis apparatus for the cluster motor fault can be solved.

Description

Cluster electrical fault intelligent diagnosis system based on ZigBee
Technical field
The utility model belongs to cluster electrical fault intelligent diagnostics equipment technical field, is specifically related to a kind of cluster electrical fault intelligent diagnosis system based on ZigBee.
Background technology
Along with the development of industrial automation, security, reliability and the economy of related electric equipment in commercial production are had higher requirement, the safe operation of electrical equipment especially will be noted guaranteeing in processing by enterprise.
Motor is as a part indispensable in commercial production, and it keeps for a long time in commercial production, safely, reliably and efficiently the importance of operation is self-evident.For the industry spot that is equiped with large-scale cluster motor, the existing cluster For Diagnosing Faults of Electrical device by control cables transmission of monitoring has the shortcoming that control cables wiring wiring is complicated, maintenance workload is large and have potential faults, and under the abnormal crowded state of workshop, adopt the Diagnostic system of motor fault of wired mode very difficult.Therefore the cluster electrical fault intelligent diagnostics device of wireless transmission motor real time data has very important application value.
Utility model content
The purpose of this utility model is to provide a kind of cluster electrical fault intelligent diagnosis system based on ZigBee, has solved that the wiring that existing cluster electrical fault intelligent diagnosis system exists is complicated, maintenance workload is large and the problem of easy fault.
The technical scheme that the utility model adopts is, cluster electrical fault intelligent diagnosis system based on ZigBee, include the host computer that is arranged at Surveillance center, host computer is connected with wireless receiving and dispatching terminal by usb line, and wireless receiving and dispatching terminal is connected with a plurality of data collection stations by ZigBee-network.
Wireless receiving and dispatching terminal includes ZigBee telegon and USB turns serial port module, and USB turns serial port module and is connected with the host computer of Surveillance center by usb line.
USB turns employing CH340T chip in serial port module.
It is CC2530 radio frequency chip that ZigBee telegon in wireless receiving and dispatching terminal adopts.
Data collection station, includes ZigBee child node module, and the ZigBee of institute child node module is connected with voltage transformer (VT), current transformer, temperature sensor and relay by data line respectively.
Voltage transformer (VT) is LV28-P type voltage transformer (VT).
Current transformer is LA28-NP type current transformer.
Temperature sensor is platinum resistance temperature sensor.
Feature of the present utility model is also,
The beneficial effects of the utility model are,
(1) the cluster electrical fault intelligent diagnosis system volume based on ZigBee of the present utility model is small and exquisite, installs, debugs more for convenience.
(2) the cluster electrical fault intelligent diagnosis system based on ZigBee of the present utility model can increase monitored child node module flexibly, reliably every motor is monitored.
(3) the cluster electrical fault intelligent diagnosis system based on ZigBee of the present utility model has that cost of manufacture is low, energy consumption is low, can meet on the spot install, antijamming capability is strong, adaptability is good requirements at the higher level.
(4) the main Facing Digital signal of the cluster electrical fault intelligent diagnosis system Treatment Design based on ZigBee of the present utility model, the cycle of designing and developing is short.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cluster electrical fault intelligent diagnosis system based on ZigBee of the present utility model.
In figure, 1. Surveillance center, 2. wireless receiving and dispatching terminal, 3. data collection station, 4.USB turns serial port module, 5.ZigBee telegon, 6.ZigBee child node module, 7. voltage transformer (VT), 8. current transformer, 9. temperature sensor, 10. relay, 11. host computers.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Cluster electrical fault intelligent diagnosis system based on ZigBee of the present utility model, its structure as shown in Figure 1, include the host computer 11 that is arranged at Surveillance center 1, host computer 11 is connected with wireless receiving and dispatching terminal 2 by usb line, and wireless receiving and dispatching terminal 2 is connected with a plurality of data collection stations 3 by ZigBee-network.
Wireless receiving and dispatching terminal 2 includes ZigBee telegon 5 and USB turns serial port module 4, and USB turns serial port module 4 and is connected with the host computer 11 of Surveillance center 1 by usb line; Wherein, USB turns employing CH340T chip in serial port module; What the ZigBee telegon 5 in wireless receiving and dispatching terminal 2 adopted is CC2530 radio frequency chip.
Data collection station 3, includes ZigBee child node module 6, and ZigBee child node module 6 is connected with voltage transformer (VT) 7, current transformer 8, temperature sensor 9 and relay 10 by data line respectively; Wherein voltage transformer (VT) 7 is LV28-P type voltage transformer (VT), and current transformer 8 is LA28-NP type current transformer, and temperature sensor 9 is platinum resistance temperature sensor.
In cluster electrical fault intelligent diagnosis system based on ZigBee of the present utility model, wireless receiving and dispatching terminal 2 is set up WLAN with a plurality of data collection stations 3 by ZigBee-network, and wireless receiving and dispatching terminal 2 is also by communicating between usb line and the host computer 11 of Surveillance center 1; Host computer 11 use Visual Basic6.0 wherein write, and are used for sending the order that starts or shut down, and identify fault type and automatically send halt command to relay 10 during the operation of electrical fault state.
ZigBee telegon 5 interior employings in wireless receiving and dispatching terminal 2 be radio frequency chip is CC2530, realized the structure of low-cost, low transmission rate and high efficiency wireless network, realized the Real-Time Monitoring to each child node module; What USB turned serial port module 4 interior employings is CH340T chip, and communication baud rate 50bps～2Mbps is supported in its built-in transmitting-receiving buffer zone.
Voltage transformer (VT) 7 adopts LV28-P voltage transformer (VT), for the collection of voltage; Current transformer 8 adopts LA28-NP current transformer, for current acquisition, LV28-P conversion ratio is that 2500:1000 and LA28-NP conversion ratio are that 1:1000 all has that outstanding precision, the good linearity, Low Drift Temperature, anti-external interference power are strong, the reaction time soon, the advantage such as bandwidth.
Temperature sensor 9 adopts platinum resistance temperature sensor, and precision is high, and good stability is measured for motor temperature.
Relay 10 is carried out power-on command after carrying out the halt command that sends Surveillance center side and trouble shooting during for electrical fault.
The course of work of the cluster electrical fault intelligent diagnosis system based on ZigBee of the present utility model is as follows:
Host computer 11 in Surveillance center 1 sends the order of starter motor and data acquisition, ZigBee telegon 5 receives after the order of starter motor and data acquisition, be forwarded to again each ZigBee child node module 6, at this moment relay 10 actions, electric motor starting, voltage transformer (VT) 7, current transformer 8, temperature sensor 9 starts image data and uploads, the data transfer that ZigBee telegon 5 is passed ZigBee child node 6 back is to Surveillance center 1, 11 pairs of real time datas of passing back of host computer in Surveillance center 1 are carried out analyzing and processing, the running status of judgement motor also shows real time data.

Claims (8)

1. the cluster electrical fault intelligent diagnosis system based on ZigBee, it is characterized in that, include the host computer (11) that is arranged at Surveillance center (1), described host computer (11) is connected with wireless receiving and dispatching terminal (2) by usb line, and described wireless receiving and dispatching terminal (2) is connected with a plurality of data collection stations (3) by ZigBee-network.
2. the cluster electrical fault intelligent diagnosis system based on ZigBee according to claim 1, it is characterized in that, described wireless receiving and dispatching terminal (2) includes ZigBee telegon (5) and USB turns serial port module (4), and described USB turns serial port module (4) and is connected with the host computer (11) of described Surveillance center (1) by usb line.
3. the cluster electrical fault intelligent diagnosis system based on ZigBee according to claim 2, is characterized in that, described USB turns employing CH340T chip in serial port module (4).
4. the cluster electrical fault intelligent diagnosis system based on ZigBee according to claim 2, is characterized in that, it is CC2530 radio frequency chip that the ZigBee telegon (5) in described wireless receiving and dispatching terminal (2) adopts.
5. the cluster electrical fault intelligent diagnosis system based on ZigBee according to claim 1, it is characterized in that, described data collection station (3), include ZigBee child node module (6), described ZigBee child node module (6) is connected with voltage transformer (VT) (7), current transformer (8), temperature sensor (9) and relay (10) by data line respectively.
6. the cluster electrical fault intelligent diagnosis system based on ZigBee according to claim 5, is characterized in that, described voltage transformer (VT) (7) is LV28-P type voltage transformer (VT).
7. the cluster electrical fault intelligent diagnosis system based on ZigBee according to claim 5, is characterized in that, described current transformer (8) is LA28-NP type current transformer.
8. the cluster electrical fault intelligent diagnosis system based on ZigBee according to claim 5, is characterized in that, described temperature sensor (9) is platinum resistance temperature sensor.
CN201320630945.2U 2013-10-12 2013-10-12 ZigBee-based intelligent diagnosis system for cluster motor fault Expired - Fee Related CN203520139U (en)

Priority Applications (1)

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CN201320630945.2U CN203520139U (en) 2013-10-12 2013-10-12 ZigBee-based intelligent diagnosis system for cluster motor fault

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Application Number Priority Date Filing Date Title
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104020693A (en) * 2014-06-16 2014-09-03 徐云鹏 Real-time data collecting system for handheld device
CN104698928A (en) * 2015-02-10 2015-06-10 国家电网公司 Data acquisition unit
CN105527569A (en) * 2015-12-07 2016-04-27 苏州科技学院 Embedded three-phase asynchronous motor fault diagnosis device with combination of wireless sensing network
CN105719458A (en) * 2016-02-03 2016-06-29 上海新源工业控制技术有限公司 Wireless multi-terminal motor debugging monitor based on zigbee and monitoring method of wireless multi-terminal motor debugging monitor
CN110085014A (en) * 2019-04-30 2019-08-02 重庆政勤实业有限公司 A kind of wireless control system
CN110081011A (en) * 2019-04-17 2019-08-02 浙江三新科技有限公司 A kind of axial flow fan of air conditioner motor safety operation control system
CN112748336A (en) * 2019-10-29 2021-05-04 杭州壬辰科技有限公司 Error-proofing alarm system and method for production detection station of motor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104020693A (en) * 2014-06-16 2014-09-03 徐云鹏 Real-time data collecting system for handheld device
CN104020693B (en) * 2014-06-16 2017-11-07 徐云鹏 A kind of real-time data acquisition system for handheld device
CN104698928A (en) * 2015-02-10 2015-06-10 国家电网公司 Data acquisition unit
CN105527569A (en) * 2015-12-07 2016-04-27 苏州科技学院 Embedded three-phase asynchronous motor fault diagnosis device with combination of wireless sensing network
CN105719458A (en) * 2016-02-03 2016-06-29 上海新源工业控制技术有限公司 Wireless multi-terminal motor debugging monitor based on zigbee and monitoring method of wireless multi-terminal motor debugging monitor
CN110081011A (en) * 2019-04-17 2019-08-02 浙江三新科技有限公司 A kind of axial flow fan of air conditioner motor safety operation control system
CN110085014A (en) * 2019-04-30 2019-08-02 重庆政勤实业有限公司 A kind of wireless control system
CN112748336A (en) * 2019-10-29 2021-05-04 杭州壬辰科技有限公司 Error-proofing alarm system and method for production detection station of motor

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