CN107589372A - A kind of new New energy automobile motor and controller frequency and sweep check method surely - Google Patents
A kind of new New energy automobile motor and controller frequency and sweep check method surely Download PDFInfo
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- CN107589372A CN107589372A CN201710606801.6A CN201710606801A CN107589372A CN 107589372 A CN107589372 A CN 107589372A CN 201710606801 A CN201710606801 A CN 201710606801A CN 107589372 A CN107589372 A CN 107589372A
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Abstract
The present invention discloses a kind of new New energy automobile motor and controller, and frequency includes motor and controller with sweep check method, this method surely, and the test process of this method is：Motor and controller pass through fixture component frequency sensing member, frequency measurement part is arranged in the clip slot of test cabinet, inside one end of test cabinet is arranged to determine frequency tester, the inside other end of test cabinet is arranged to sweep-frequency measuring setup, determine frequency tester makes carrier electric energy meter and acquisition terminal to meet that the continuous parameters of requirement communicate in test, frequency spectrograph is adjusted to maximum level and keeps pattern, test the waveform of continuous communiction, it is easy to the change for determining frequency and frequency sweep of measurement motor and controller, beneficial to the use of New-energy electric vehicle, motor and controller is set smoothly to be run, lift the stability of new-energy automobile operation, greatly improve the utilization ratio of new energy, it is novel in design, it is a kind of good innovation scheme.
Description
Technical field
The present invention relates to technical field of new energy, more particularly to a kind of new New energy automobile motor and controller
Fixed frequency and sweep check method.
Background technology
New-energy automobile refer to using unconventional vehicle fuel as power resources (or using routine vehicle fuel,
Using novel on-vehicle power set), the advanced technology in terms of the dynamic Control of comprehensive vehicle and driving, the technical principle of formation is first
Enter, there is new technology, the automobile of new construction.Again in new-energy automobile, motor and controller are needed before electric automobile production
Carry out frequency sweep and fixed frequency to test, so that motor and controller reach optimal performance, be easy to the walking of electric automobile, and it is electric at present
There is larger error in machine and controller frequency sweep and the test for determining frequency, there is deficiency, it is impossible to meets the needs of industry development.
In summary, for prior art the defects of, it is accordingly required in particular to which a kind of new New energy automobile motor and controller are determined
Frequency and sweep check method, to solve the deficiencies in the prior art.
The content of the invention
For existing existing deficiency, actual use is influenceed, the present invention proposes a kind of new New energy automobile motor
And controller frequency and sweep check method surely, it is novel in design, the stability of lifting new-energy automobile operation, it is easy to motor and control
Device processed carries out fixed frequency and sweep check.
To achieve these goals, technical scheme is as follows：
Frequency includes motor and control with sweep check method, this method surely for a kind of new New energy automobile motor and controller
Device, the test process of this method are：Motor and controller are arranged at test by fixture component frequency sensing member, frequency measurement part
In the clip slot of room, inside one end of test cabinet is arranged to determine frequency tester, and the inside other end of test cabinet is arranged to sweep check
Instrument, determine frequency tester makes carrier electric energy meter and acquisition terminal to meet that the continuous parameters of requirement communicate, by frequency spectrograph in test
It is adjusted to maximum level and keeps pattern, tests the waveform of continuous communiction, gained ripple when sweep-frequency measuring setup calculates adjacent frequency sweep twice
Can offset caused by shape and the number of communications needed for splicing complete frequency spectrum, judge obtain complete frequency under Current Communications Status
Spectrum, if cannot get complete frequency spectrum, need to adjust the time interval between meter reading twice, be allowed to meet to require, determine frequency tester
Read-write Catrol platform is connected by data transmission port with sweep-frequency measuring setup, Read-write Catrol platform is internally provided with storage
Device, the inside of Read-write Catrol platform are integrated with frequency contrast unit, user's comparison unit, frequency calculation control unit respectively.
Further, test cabinet is used for using frequency electric current, variable frequency alternating current power source output frequency and output voltage control module is handed over
Control frequency, the voltage of output and the order of output of variable frequency alternating current power source output.
Further, frequency contrast unit is used to complete A/D converter and the control change that analog signal is changed to data signal
Frequency AC power is exported, and voltage and current signal is surveyed in reception, determines variable frequency alternating current power source output frequency, calculates impedance ground simultaneously
Export the portable PC of Measurement results.
Further, wireless network transceiver module is provided with the top of test cabinet, wireless network transceiver module is provided with route
Device, router with the COM1 of control module is two-way is connected.
Further, motor is internally provided with rotor, and stator is distributed with the surrounding of rotor, is provided with and turns at the center of rotor
Moving axis, the side of rotary shaft are provided with circuit control panel.
Further, controller includes the powered part to electronic energy Automobile operation, is provided with the top of powered part
Parameter display screen, controller are internally provided with voltage-stabilizing controller.
The beneficial effects of the invention are as follows：It is easy to the change for determining frequency and frequency sweep of measurement motor and controller, beneficial to energy electricity
The use of electrical automobile, motor and controller is set smoothly to be run, the stability of lifting new-energy automobile operation, greatly
The utilization ratio for improving new energy, it is novel in design, be a kind of good innovation scheme.
Brief description of the drawings
Describe the present invention in detail with reference to the accompanying drawings and detailed description：
Fig. 1 is the structural representation of the present invention；
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Accompanying drawing is closed, the present invention is expanded on further.
Referring to Fig. 1, frequency and sweep check method, this method include electricity surely for a kind of new New energy automobile motor and controller
Machine and controller, the test process of this method are：Motor and controller pass through fixture component frequency sensing member 100, frequency measurement
Part 100 is arranged in the clip slot 120 of test cabinet 100, and inside one end of test cabinet 100 is arranged to determine frequency tester 130, test
The inside other end of room 100 is arranged to sweep-frequency measuring setup 140, and determine frequency tester 130 makes carrier electric energy meter and collection in test
Terminal is adjusted to maximum level to meet that the continuous parameters of requirement communicate, by frequency spectrograph and keeps pattern, tests the ripple of continuous communiction
Leading to needed for shape, offset caused by waveform obtained by when sweep-frequency measuring setup 140 calculates adjacent frequency sweep twice and splicing complete frequency spectrum
Believe number, judge that complete frequency spectrum can be obtained under Current Communications Status, if cannot get complete frequency spectrum, need adjustment to copy twice
Time interval between table, it is allowed to meet to require, determines frequency tester and reading is connected by data transmission port with sweep-frequency measuring setup
Control platform 150 is write, Read-write Catrol platform 150 is internally provided with memory, and the inside of Read-write Catrol platform is integrated with respectively
Frequency contrast unit 160, user's comparison unit 170, frequency calculation control unit 180.
Test cabinet is become using frequency electric current, variable frequency alternating current power source output frequency and output voltage control module is handed over for controlling
Frequency, the voltage of output and the order of output of frequency AC power output.Frequency contrast unit is used to complete analog signal to number
Voltage and current signal is surveyed in the A/D converter of word signal conversion and control variable frequency alternating current power source output, reception, determines that frequency conversion is handed over
Power supply output frequency is flowed, impedance ground is calculated and exports the portable PC of Measurement results.
In addition, being provided with wireless network transceiver module at the top of test cabinet, wireless network transceiver module is provided with router,
Router with the COM1 of control module is two-way is connected.Motor is internally provided with rotor, and stator is distributed with the surrounding of rotor,
Rotary shaft is installed, the side of rotary shaft is provided with circuit control panel at the center of rotor.Controller includes to the electronic energy
The powered part of Automobile operation, parameter display screen is provided with the top of powered part, controller is internally provided with voltage stabilizing control
Device.
The present invention is easy to the change for determining frequency and frequency sweep of measurement motor and controller, beneficial to the use of energy electric vehicle,
Motor and controller is smoothly run, the stability of lifting new-energy automobile operation, greatly improve new energy
The utilization ratio in source, it is novel in design, it is a kind of good innovation scheme.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, it is of the invention without departing from the spirit and scope of the present invention also to have respectively
Kind changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by
Appended claims and its equivalent define.
Claims (6)
1. frequency includes motor and control with sweep check method, this method surely for a kind of new New energy automobile motor and controller
Device, it is characterised in that：The test process of this method is：Motor and controller pass through fixture component frequency sensing member, frequency measurement
Part is arranged in the clip slot of test cabinet, and inside one end of test cabinet is arranged to determine frequency tester, and the inside other end of test cabinet is set
Sweep-frequency measuring setup is set to, determine frequency tester makes carrier electric energy meter and acquisition terminal to meet that the continuous parameters of requirement are led in test
Letter, frequency spectrograph is adjusted to maximum level and keeps pattern, tests the waveform of continuous communiction, sweep-frequency measuring setup calculating is adjacent to sweep twice
Offset caused by gained waveform and the number of communications needed for splicing complete frequency spectrum during frequency, can judge under Current Communications Status
Complete frequency spectrum is obtained, if cannot get complete frequency spectrum, needs to adjust the time interval between meter reading twice, is allowed to meet to require,
Determine frequency tester and Read-write Catrol platform is connected by data transmission port with sweep-frequency measuring setup, the inside of Read-write Catrol platform is set
Memory is equipped with, the inside of Read-write Catrol platform is integrated with frequency contrast unit, user's comparison unit respectively, and frequency calculates control
Unit.
2. a kind of new New energy automobile motor and controller frequency and sweep check method surely according to claim 1, it is special
Sign is：Using frequency electric current is handed over, variable frequency alternating current power source output frequency and output voltage control module are used to control frequency conversion test cabinet
Frequency, the voltage of output and the order of output of AC power output.
3. a kind of new New energy automobile motor and controller frequency and sweep check method surely according to claim 1, it is special
Sign is：Frequency contrast unit is used to complete A/D converter and control frequency-changing AC electricity that analog signal is changed to data signal
Source is exported, and voltage and current signal is surveyed in reception, determines variable frequency alternating current power source output frequency, is calculated impedance ground and is exported test
The portable PC of analysis result.
4. a kind of new New energy automobile motor and controller frequency and sweep check method surely according to claim 1, it is special
Sign is, wireless network transceiver module is provided with the top of the test cabinet, and wireless network transceiver module is provided with router, road
By device with the COM1 of control module is two-way is connected.
5. a kind of new New energy automobile motor and controller frequency and sweep check method surely according to claim 1, it is special
Sign is：Motor is internally provided with rotor, and the surrounding of rotor is distributed with stator, rotary shaft is provided with the center of rotor, turns
The side of moving axis is provided with circuit control panel.
6. a kind of new New energy automobile motor and controller frequency and sweep check method surely according to claim 1, it is special
Sign is：Controller includes the powered part to electronic energy Automobile operation, and being provided with parameter at the top of powered part shows
Screen, controller are internally provided with voltage-stabilizing controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710606801.6A CN107589372A (en) | 2017-07-24 | 2017-07-24 | A kind of new New energy automobile motor and controller frequency and sweep check method surely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710606801.6A CN107589372A (en) | 2017-07-24 | 2017-07-24 | A kind of new New energy automobile motor and controller frequency and sweep check method surely |
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| CN107589372A true CN107589372A (en) | 2018-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710606801.6A Pending CN107589372A (en) | 2017-07-24 | 2017-07-24 | A kind of new New energy automobile motor and controller frequency and sweep check method surely |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102195913A (en) * | 2010-03-04 | 2011-09-21 | 国基电子（上海）有限公司 | Broadband cable modem and frequency sweeping method thereof |
| CN102353843A (en) * | 2011-09-19 | 2012-02-15 | 清华大学 | Frequency sweeping test method for measuring power frequency ground resistance of grounding device and test instrument for frequency sweeping test method |
| CN102355311A (en) * | 2011-07-15 | 2012-02-15 | 中国电力科学研究院 | Carrier wave communication test method |
| US20140292305A1 (en) * | 2013-03-28 | 2014-10-02 | Anritsu Corporation | Millimeter-wave band spectrum analysis device and analysis method |
-
2017
- 2017-07-24 CN CN201710606801.6A patent/CN107589372A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102195913A (en) * | 2010-03-04 | 2011-09-21 | 国基电子（上海）有限公司 | Broadband cable modem and frequency sweeping method thereof |
| CN102355311A (en) * | 2011-07-15 | 2012-02-15 | 中国电力科学研究院 | Carrier wave communication test method |
| CN102353843A (en) * | 2011-09-19 | 2012-02-15 | 清华大学 | Frequency sweeping test method for measuring power frequency ground resistance of grounding device and test instrument for frequency sweeping test method |
| US20140292305A1 (en) * | 2013-03-28 | 2014-10-02 | Anritsu Corporation | Millimeter-wave band spectrum analysis device and analysis method |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180116 |
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| RJ01 | Rejection of invention patent application after publication |