CN204334410U - Motor power conditioning controller - Google Patents
Motor power conditioning controller Download PDFInfo
- Publication number
- CN204334410U CN204334410U CN201420670315.2U CN201420670315U CN204334410U CN 204334410 U CN204334410 U CN 204334410U CN 201420670315 U CN201420670315 U CN 201420670315U CN 204334410 U CN204334410 U CN 204334410U
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- CN
- China
- Prior art keywords
- motor
- power
- circuit
- power factor
- utility
- 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
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Classifications
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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
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses a kind of motor power conditioning controller, comprising: data transmission unit, motor power testing circuit, supply voltage regulate sample circuit, electrical source power factor compensating circuit, alarm unit, RS485 network communication unit; Described data transmission unit regulate with motor power testing circuit, supply voltage respectively sample circuit, electrical source power factor compensating circuit, alarm unit, RS485 network communication unit be connected.The working power of the utility model to motor detects in real time, and when operating voltage is higher than Rated motor operating voltage, adjustment operating voltage, to reasonable interval, is carried out available protecting to motor and reduces the power consumption of motor; After detecting that the power factor (PF) of motor is lower than set point, automatically carry out compensation of power factor, improve electric energy efficiency, reduce power consumption.
Description
Technical field
The utility model belongs to electric motor protecting field, particularly a kind of motor power conditioning controller.
Background technology
Motor is one of key equipment of electric power system, and the reliability of its running status on electric power system has great impact.Current electric measuring instrument is measured parameters such as the current/voltages of motor, carries out power-off protection, reduce utilization rate of electrical, add power consumption when motor load overload or abnormity of power supply.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present utility model, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Utility model content
The purpose of this utility model is to provide a kind of motor power conditioning controller, thus overcomes above-mentioned defect of the prior art.
For achieving the above object, the utility model provides
Motor power conditioning controller, comprising: data transmission unit, motor power testing circuit, supply voltage regulate sample circuit, electrical source power factor compensating circuit, alarm unit, RS485 network communication unit; Described data transmission unit regulate with motor power testing circuit, supply voltage respectively sample circuit, electrical source power factor compensating circuit, alarm unit, RS485 network communication unit be connected.
Compared with prior art, the utility model has following beneficial effect:
Detect in real time the working power of motor, when operating voltage is higher than Rated motor operating voltage, adjustment operating voltage, to reasonable interval, is carried out available protecting to motor and reduces the power consumption of motor; After detecting that the power factor (PF) of motor is lower than set point, automatically carry out compensation of power factor, improve electric energy efficiency, reduce power consumption.
Accompanying drawing explanation
Fig. 1 is the utility model structured flowchart;
Fig. 2 be the utility model supply voltage regulate sample circuit figure;
Fig. 3 is the utility model motor power testing circuit figure;
Fig. 4 is the utility model electrical source power factor compensating circuit figure;
Fig. 5 is the utility model data transmission unit circuit diagram;
Fig. 6 is the utility model alarm unit circuit diagram;
Main Reference Numerals illustrates:
1-data transmission unit, 2-motor power testing circuit, 3-supply voltage regulate sample circuit, 4-electrical source power factor compensating circuit, 5-alarm unit, 6-RS485 network communication unit.
Embodiment
Below embodiment of the present utility model is described in detail, but is to be understood that protection range of the present utility model not by the restriction of embodiment.
Clearly represent unless otherwise other, otherwise in whole specification and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.
As shown in figures 1 to 6, motor power conditioning controller, comprising: data transmission unit 1, motor power testing circuit 2, supply voltage regulate sample circuit 3, electrical source power factor compensating circuit 4, alarm unit 5, RS485 network communication unit 6; Described data transmission unit 1 regulate with motor power testing circuit 2, supply voltage respectively sample circuit 3, electrical source power factor compensating circuit 4, alarm unit 5, RS485 network communication unit 6 be connected; Motor power testing circuit 2 detects the running status of motor, supply voltage regulate sample circuit 3 gather the parameters such as electric current and voltage power factor (PF), when the operating voltage of motor exceedes rated voltage, supply voltage regulate sample circuit 3 pairs of voltages adjust, make voltage maintain rated voltage, reduce motor power consumption; When the power factor (PF) of motor reduces, electrical source power factor compensating circuit 4 pairs of motors carry out power factor compensation, improve the utilization ratio of electric energy, to reach energy-conservation object; When temperature is too high, alarm unit 5 is reported to the police.
The aforementioned description to concrete exemplary of the present utility model is to illustrate and the object of illustration.These descriptions not want the utility model to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present utility model and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present utility model and various different selection and change.Scope of the present utility model is intended to limited by claims and equivalents thereof.
Claims (1)
1. motor power conditioning controller, is characterized in that: comprise, data transmission unit, motor power testing circuit, supply voltage regulate sample circuit, electrical source power factor compensating circuit, alarm unit, RS485 network communication unit; Described data transmission unit regulate with motor power testing circuit, supply voltage respectively sample circuit, electrical source power factor compensating circuit, alarm unit, RS485 network communication unit be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670315.2U CN204334410U (en) | 2014-11-10 | 2014-11-10 | Motor power conditioning controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670315.2U CN204334410U (en) | 2014-11-10 | 2014-11-10 | Motor power conditioning controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204334410U true CN204334410U (en) | 2015-05-13 |
Family
ID=53170718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420670315.2U Expired - Fee Related CN204334410U (en) | 2014-11-10 | 2014-11-10 | Motor power conditioning controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204334410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113475955A (en) * | 2021-08-24 | 2021-10-08 | 深圳市尚康智科技有限公司 | Multifunctional food processor and control method thereof |
-
2014
- 2014-11-10 CN CN201420670315.2U patent/CN204334410U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113475955A (en) * | 2021-08-24 | 2021-10-08 | 深圳市尚康智科技有限公司 | Multifunctional food processor and control method thereof |
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Legal Events
| 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 |
Granted publication date: 20150513 Termination date: 20171110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |