CN107508510A - A kind of DC reversibling speed-regulating device - Google Patents

A kind of DC reversibling speed-regulating device Download PDF

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Publication number
CN107508510A
CN107508510A CN201710724079.6A CN201710724079A CN107508510A CN 107508510 A CN107508510 A CN 107508510A CN 201710724079 A CN201710724079 A CN 201710724079A CN 107508510 A CN107508510 A CN 107508510A
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CN
China
Prior art keywords
speed
regulator
rectifier circuit
contrary class
rectifier
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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.)
Withdrawn
Application number
CN201710724079.6A
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Chinese (zh)
Inventor
姚静洁
Original Assignee
姚静洁
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 姚静洁 filed Critical 姚静洁
Priority to CN201710724079.6A priority Critical patent/CN107508510A/en
Publication of CN107508510A publication Critical patent/CN107508510A/en
Withdrawn legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/30Arrangements for controlling the direction of rotation

Abstract

The present invention disclose a kind of DC reversibling speed-regulating device, including speed regulator, is just organizing current regulator, contrary class current regulator, just organizing rectifier, contrary class rectifier, just organizing rectifier circuit, contrary class rectifier circuit, no-circulation logic control unit, D.C mutual-inductor, tachometer generator, motor, opposite sign device, protector, monitoring display screen and serial data output circuit;The speed regulator is electrically connected with no-circulation logic control unit, positive group current regulator;The contrary class current regulator is electrically connected with opposite sign device, contrary class rectifier circuit;The contrary class rectifier circuit is connected with positive group rectifier circuit, motor;The D.C mutual-inductor is connected with no-circulation logic control unit;The speed regulator is connected with protector, monitoring display screen, serial data output circuit.The present invention is safe, and accelerating velocity is fast, and unrestraint between electric current and rotating speed, and stability is good.

Description

A kind of DC reversibling speed-regulating device
Technical field
The present invention relates to electric machine speed regulation technical field, more particularly to a kind of DC reversibling speed-regulating device.
Background technology
Brushless direct current motor is a kind of New Type of Direct-current Machine to grow up with developing rapidly for electronic technology, it It is moving component important in modern industrial equipment.Brshless DC motor based on Faraday's electromagnetic induction law, and with Emerging Power Electronic Technique, Digital Electronic Technique and various physical principles is backing, has very strong vitality.Brushless direct-current The maximum feature of motor is the Mechanical Contact mechanism of no commutator and brush composition.Existing DC speed regulator generally existing peace Full property is poor, accelerator is long, the problems such as mutually suppression, stability difference occurs between electric current and rotating speed.
The content of the invention
It is an object of the invention to by a kind of DC reversibling speed-regulating device, asked solve that background section above mentions Topic.
To use following technical scheme up to this purpose, the present invention:
A kind of DC reversibling speed-regulating device, it includes speed regulator, is just organizing current regulator, contrary class current regulator, just Group rectifier, contrary class rectifier, just organizing rectifier circuit, contrary class rectifier circuit, no-circulation logic control unit, AC mutual induction Device, tachometer generator, motor, opposite sign device, protector, monitoring display screen and serial data output circuit;The speed is adjusted Device is saved to be electrically connected with no-circulation logic control unit, positive group current regulator;The contrary class current regulator and opposite sign device, contrary class Rectifier circuit is electrically connected with;The contrary class rectifier circuit is connected with positive group rectifier circuit, motor;The generating of testing the speed Machine is connected with motor, speed regulator;The D.C mutual-inductor is connected with no-circulation logic control unit;The speed regulator It is connected with protector, monitoring display screen, serial data output circuit.
Especially, the monitoring display screen selects touching liquid-crystal display screen;The serial data output circuit uses RS232 Serial circuit module.
DC reversibling speed-regulating device proposed by the present invention is safe, and accelerating velocity is fast, and without suppression between electric current and rotating speed System, stability are good.
Brief description of the drawings
Fig. 1 is DC reversibling speed-regulating device structure chart provided in an embodiment of the present invention.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing Give presently preferred embodiments of the present invention.But the present invention can realize in many different forms, however it is not limited to this paper institutes The embodiment of description.On the contrary, the purpose for providing these embodiments is made to the more thorough of the disclosure understanding Comprehensively.It should be noted that when an element is considered as " connection " another element, it can be directly to another Element may be simultaneously present centering elements.Unless otherwise defined, all of technologies and scientific terms used here by the article with The implication that the those skilled in the art for belonging to of the invention are generally understood that is identical.Made in the description of the invention herein Term is intended merely to describe the purpose of specific embodiment, it is not intended that in the limitation present invention.Term as used herein " and/or " include the arbitrary and all combinations of one or more related Listed Items.
It refer to shown in Fig. 1, Fig. 1 is DC reversibling speed-regulating device structure chart provided in an embodiment of the present invention.
DC reversibling speed-regulating implement body includes speed regulator, is just organizing current regulator, contrary class electric current tune in the present embodiment Section device, just organizing rectifier, contrary class rectifier, just organizing rectifier circuit, contrary class rectifier circuit, no-circulation logic control unit, friendship Current transformer, tachometer generator, motor, opposite sign device, protector, monitoring display screen and serial data output circuit;It is described Speed regulator is electrically connected with no-circulation logic control unit, positive group current regulator;The contrary class current regulator and opposite sign Device, contrary class rectifier circuit are electrically connected with;The contrary class rectifier circuit is connected with positive group rectifier circuit, motor;It is described Tachometer generator is connected with motor, speed regulator;The D.C mutual-inductor is connected with no-circulation logic control unit;The speed Degree adjuster is connected with protector, monitoring display screen, serial data output circuit.
The monitoring display screen selects touching liquid-crystal display screen in the present embodiment;The serial data output circuit uses RS232 serial circuit modules.
Technical scheme is safe, and accelerating velocity is fast, and unrestraint between electric current and rotating speed, stability It is good.It above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that the present invention is unlimited In specific embodiment described here, can carry out for a person skilled in the art it is various significantly change, readjust and Substitute without departing from protection scope of the present invention.Therefore, although having been carried out by above example to the present invention more detailed Explanation, but the present invention is not limited only to above example, without departing from the inventive concept, can also include more Other more equivalent embodiments, and the scope of the present invention is determined by scope of the appended claims.

Claims (2)

1. a kind of DC reversibling speed-regulating device, it is characterised in that including speed regulator, just organize current regulator, contrary class electric current tune Section device, just organizing rectifier, contrary class rectifier, just organizing rectifier circuit, contrary class rectifier circuit, no-circulation logic control unit, friendship Current transformer, tachometer generator, motor, opposite sign device, protector, monitoring display screen and serial data output circuit;It is described Speed regulator is electrically connected with no-circulation logic control unit, positive group current regulator;The contrary class current regulator and opposite sign Device, contrary class rectifier circuit are electrically connected with;The contrary class rectifier circuit is connected with positive group rectifier circuit, motor;It is described Tachometer generator is connected with motor, speed regulator;The D.C mutual-inductor is connected with no-circulation logic control unit;The speed Degree adjuster is connected with protector, monitoring display screen, serial data output circuit.
2. DC reversibling speed-regulating device according to claim 1, it is characterised in that the monitoring display screen selects touch LCD Display screen;The serial data output circuit uses RS232 serial circuit modules.
CN201710724079.6A 2017-08-22 2017-08-22 A kind of DC reversibling speed-regulating device Withdrawn CN107508510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710724079.6A CN107508510A (en) 2017-08-22 2017-08-22 A kind of DC reversibling speed-regulating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710724079.6A CN107508510A (en) 2017-08-22 2017-08-22 A kind of DC reversibling speed-regulating device

Publications (1)

Publication Number Publication Date
CN107508510A true CN107508510A (en) 2017-12-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710724079.6A Withdrawn CN107508510A (en) 2017-08-22 2017-08-22 A kind of DC reversibling speed-regulating device

Country Status (1)

Country Link
CN (1) CN107508510A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1065562A (en) * 1991-04-02 1992-10-21 北京工业大学电子厂 Dc velocity servosystem
CN1953861A (en) * 2004-05-18 2007-04-25 赫斯基注射器成型系统有限公司 Energy management apparatus and method for injection molding systems
CN101149471A (en) * 2007-10-31 2008-03-26 中国科学院国家天文台南京天文光学技术研究所 Heavy caliber astronomical telescope azimuth axis arc movement control system
CN101355337A (en) * 2008-08-19 2009-01-28 华南理工大学 Control method for driving permanent magnet synchronous motor base on magnetic field orthotropic control
CN101807077A (en) * 2009-02-17 2010-08-18 扬州市万泰电器厂有限公司 Servo system with hidden failure detection
CN105515474A (en) * 2015-12-08 2016-04-20 上海电机学院 DC motor speed adjustment system and speed adjustment method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1065562A (en) * 1991-04-02 1992-10-21 北京工业大学电子厂 Dc velocity servosystem
CN1953861A (en) * 2004-05-18 2007-04-25 赫斯基注射器成型系统有限公司 Energy management apparatus and method for injection molding systems
CN101149471A (en) * 2007-10-31 2008-03-26 中国科学院国家天文台南京天文光学技术研究所 Heavy caliber astronomical telescope azimuth axis arc movement control system
CN101355337A (en) * 2008-08-19 2009-01-28 华南理工大学 Control method for driving permanent magnet synchronous motor base on magnetic field orthotropic control
CN101807077A (en) * 2009-02-17 2010-08-18 扬州市万泰电器厂有限公司 Servo system with hidden failure detection
CN105515474A (en) * 2015-12-08 2016-04-20 上海电机学院 DC motor speed adjustment system and speed adjustment method

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Application publication date: 20171222