CN108957270A - The development system of portable resonance booster - Google Patents
The development system of portable resonance booster Download PDFInfo
- Publication number
- CN108957270A CN108957270A CN201810707962.9A CN201810707962A CN108957270A CN 108957270 A CN108957270 A CN 108957270A CN 201810707962 A CN201810707962 A CN 201810707962A CN 108957270 A CN108957270 A CN 108957270A
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- frequency
- variable controller
- electrically connected
- power supply
- module
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/14—Circuits therefor, e.g. for generating test voltages, sensing circuits
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Ac-Ac Conversion (AREA)
Abstract
The invention discloses a kind of development systems of portable resonance booster, including frequency-variable controller, experiment power supply, collection voltage regulating module, frequency modulation transceiver module, earth leakage protective device, overcurrent relay, electrothermal relay, fuse, test connecting pin, reactor and IGBT module.Bulky pressure regulator is replaced by using the frequency-variable controller for integrating pressure regulation, frequency modulation, control and defencive function; converter plant keeps the output waveform distortion factor small using the IGBT module and driving circuit of high-quality; rate-adaptive pacemaker stability is good; using the alternating voltage close to power frequency (30Hz~300Hz) as experiment power supply; the equivalence of guarantee test; reactor is using multistage or stacking type structure; it is connected according to different voltages grade; in order to transport and in-site installation, it is suitble to the requirement of all kinds of cables.
Description
Technical field
The invention belongs to frequency conversion resonance experiment engineering device technique fields, and in particular to a kind of portable resonance booster is ground
Hair system.
Background technique
Frequency conversion resonance experiment device is widely used in the industries such as electric power, metallurgy, petroleum, chemical industry, is suitable for large capacity, high electricity
The hand-over and preventive test of the capacitive character test product of pressure.
But test and in use, common portable resonance booster is limited etc. by technical conditions asks at the scene
Topic, however it remains preponderance or the unstable and resulting safety problem of boosting, therefore to frequency conversion Withstand test device
Research and development be of great significance.
Summary of the invention
The purpose of the present invention is to provide a kind of development systems of portable resonance booster, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: a kind of research and development system of portable resonance booster
System, including frequency-variable controller, experiment power supply, collection voltage regulating module, frequency modulation transceiver module, earth leakage protective device, overcurrent relay, heat after
Electric appliance, fuse, test connecting pin, reactor and IGBT module, the frequency-variable controller and experiment power supply are electrically connected, the examination
Electrical verification source uses the alternating voltage close to power frequency (30Hz~300Hz) as experiment power supply, the equivalence of guarantee test, the change
Frequency controller and collection voltage regulating module are electrically connected, and the circuit control system design constituted using collection voltage regulating module is simplified, and are improved
The stability of frequency-variable controller performance, the frequency-variable controller and frequency modulation transceiver module are electrically connected, frequency modulation transceiver module peace
Mounted in the inside of frequency-variable controller to reduce power consumption, make frequency-variable controller modulation effect with higher, the frequency-variable controller
It is electrically connected with earth leakage protective device, makes frequency-variable controller defencive function with higher, extend the frequency-variable controller uses the longevity
Life, improves the safety of frequency-variable controller, and the earth leakage protective device and overcurrent relay are electrically connected, the earth leakage protective device with
Overcurrent relay is electrically connected, and the earth leakage protective device and fuse are electrically connected, the frequency-variable controller and test connecting pin
It is electrically connected, when experiment power supply provides power supply for frequency-variable controller, measured object is connect with test connecting pin, is realized to tested
The effect of analyte detection, the test connecting pin and reactor are electrically connected, which is used to improve the electricity of long feeder road
The distribution of pressure makes the reactive power in-situ balancing as far as possible in light hours route, prevents the unreasonable flowing of reactive power simultaneously
The power loss on route is also mitigated, the reactor and IGBT module are electrically connected, the frequency conversion for the frequency-variable controller
Effect reduces the output waveform distortion factor, improves the stability of rate-adaptive pacemaker, the IGBT module electrically connects with frequency-variable controller
It connects, for being formed into a loop with frequency-variable controller.
Preferably, the reactor is using multistage or stacking type structure.
Technical effect and advantage of the invention: by using the frequency conversion for integrating pressure regulation, frequency modulation, control and defencive function
Controller replaces bulky pressure regulator, and converter plant makes the output waveform distortion factor using the IGBT module and driving circuit of high-quality
Small, rate-adaptive pacemaker stability is good, using the alternating voltage close to power frequency (30Hz~300Hz) as experiment power supply, guarantee test
Equivalence, reactor connected using multistage or stacking type structure according to different voltages grade, in order to transport and scene
Installation, is suitble to the requirement of all kinds of cables.
Detailed description of the invention
Fig. 1 is circuit module schematic diagram of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of development systems of portable resonance booster as shown in Figure 1, including frequency control
Device, experiment power supply, collection voltage regulating module, frequency modulation transceiver module, earth leakage protective device, overcurrent relay, electrothermal relay, fuse, survey
Connecting pin, reactor and IGBT module are tried, the frequency-variable controller and experiment power supply are electrically connected, and the experiment power supply is using close
The alternating voltage of power frequency (30Hz~300Hz) is adjusted as experiment power supply, the equivalence of guarantee test, the frequency-variable controller and collection
Die block is electrically connected, and the circuit control system design constituted using collection voltage regulating module is simplified, and improves frequency-variable controller performance
Stability, the frequency-variable controller and frequency modulation transceiver module be electrically connected, which is mounted on frequency-variable controller
Inside to reduce power consumption, make frequency-variable controller modulation effect with higher, the frequency-variable controller and earth leakage protective device electricity
Property connection, make frequency-variable controller defencive function with higher, extend the service life of the frequency-variable controller, improve frequency control
The safety of device, the earth leakage protective device and overcurrent relay are electrically connected, and the earth leakage protective device and overcurrent relay are electrical
Connection, the earth leakage protective device and fuse are electrically connected, and the frequency-variable controller and test connecting pin are electrically connected, and work as test
When power supply provides power supply for frequency-variable controller, measured object is connect with test connecting pin, realizes the effect to tested analyte detection, institute
It states test connecting pin and reactor is electrically connected, which is used to improve the distribution of the voltage of long feeder road, makes gently negative
Reactive power in-situ balancing as far as possible when lotus in route prevents the unreasonable flowing of reactive power while also mitigating on route
Power loss, the reactor and IGBT module are electrically connected, and for the frequency conversion effect of the frequency-variable controller, lose output waveform
True degree reduces, and improves the stability of rate-adaptive pacemaker, and the IGBT module and frequency-variable controller are electrically connected, and is used for and frequency control
Device forming circuit.
Specifically, the reactor is using multistage or stacking type structure.
The development system of the portable resonance booster is one by using collection pressure regulation, frequency modulation, control and defencive function
The frequency-variable controller of body replaces bulky pressure regulator, and converter plant makes output wave using the IGBT module and driving circuit of high-quality
The shape distortion factor is small, and rate-adaptive pacemaker stability is good, using the alternating voltage close to power frequency (30Hz~300Hz) as experiment power supply,
The equivalence of guarantee test, reactor are connected, in order to transport using multistage or stacking type structure according to different voltages grade
Defeated and in-site installation is suitble to the requirement of all kinds of cables.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (2)
1. a kind of development system of portable resonance booster, including frequency-variable controller, experiment power supply, collection voltage regulating module, tune
Frequency transceiver module, earth leakage protective device, overcurrent relay, electrothermal relay, fuse, test connecting pin, reactor and IGBT module,
It is characterized by: the frequency-variable controller and experiment power supply are electrically connected, the experiment power supply use close to power frequency (30Hz~
Alternating voltage 300Hz) is as experiment power supply, and the equivalence of guarantee test, the frequency-variable controller and collection voltage regulating module are electrical
Connection, the circuit control system design constituted using collection voltage regulating module are simplified, and the stability of frequency-variable controller performance, institute are improved
It states frequency-variable controller and frequency modulation transceiver module is electrically connected, which is mounted on the inside of frequency-variable controller to reduce
Power consumption makes frequency-variable controller modulation effect with higher, and the frequency-variable controller and earth leakage protective device are electrically connected, and makes frequency conversion
Controller defencive function with higher, extends the service life of the frequency-variable controller, improves the safety of frequency-variable controller, institute
It states earth leakage protective device and overcurrent relay is electrically connected, the earth leakage protective device and overcurrent relay are electrically connected, the electric leakage
Protector and fuse are electrically connected, and the frequency-variable controller and test connecting pin are electrically connected, when experiment power supply is frequency conversion control
When device processed provides power supply, measured object is connect with test connecting pin, realizes the effect to tested analyte detection, the test connecting pin
It is electrically connected with reactor, which is used to improve the distribution of the voltage of long feeder road, makes in light hours route
Reactive power in-situ balancing as far as possible prevents the unreasonable flowing of reactive power while also mitigating the power loss on route, institute
It states reactor and IGBT module is electrically connected, for the frequency conversion effect of the frequency-variable controller, reduce the output waveform distortion factor, mention
The stability of high-frequency output, the IGBT module and frequency-variable controller are electrically connected, for being formed into a loop with frequency-variable controller.
2. a kind of development system of portable resonance booster according to claim 1, it is characterised in that: the reactance
Device is using multistage or stacking type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810707962.9A CN108957270A (en) | 2018-07-02 | 2018-07-02 | The development system of portable resonance booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810707962.9A CN108957270A (en) | 2018-07-02 | 2018-07-02 | The development system of portable resonance booster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108957270A true CN108957270A (en) | 2018-12-07 |
Family
ID=64484898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810707962.9A Pending CN108957270A (en) | 2018-07-02 | 2018-07-02 | The development system of portable resonance booster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108957270A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202159114U (en) * | 2011-08-10 | 2012-03-07 | 武汉市华天电力自动化有限责任公司 | Series connection frequency conversion automatic resonance test device |
| CN203025313U (en) * | 2012-12-13 | 2013-06-26 | 西安工程大学 | High-voltage variable-frequency series resonance test power supply |
| CN206038831U (en) * | 2016-08-31 | 2017-03-22 | 扬州华电电气有限公司 | Multi -functional frequency conversion resonance integrated equipment of intelligent high -power |
| CN106548853A (en) * | 2015-09-18 | 2017-03-29 | 江苏启源雷宇电气科技有限公司 | A kind of novel high-pressure inductance-regulation resonance current-limiting reactor |
-
2018
- 2018-07-02 CN CN201810707962.9A patent/CN108957270A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202159114U (en) * | 2011-08-10 | 2012-03-07 | 武汉市华天电力自动化有限责任公司 | Series connection frequency conversion automatic resonance test device |
| CN203025313U (en) * | 2012-12-13 | 2013-06-26 | 西安工程大学 | High-voltage variable-frequency series resonance test power supply |
| CN106548853A (en) * | 2015-09-18 | 2017-03-29 | 江苏启源雷宇电气科技有限公司 | A kind of novel high-pressure inductance-regulation resonance current-limiting reactor |
| CN206038831U (en) * | 2016-08-31 | 2017-03-22 | 扬州华电电气有限公司 | Multi -functional frequency conversion resonance integrated equipment of intelligent high -power |
Non-Patent Citations (2)
| Title |
|---|
| 吴存衡 等: "《高压电工作业》", 30 June 2011 * |
| 贺攀: "煤矿企业电力电缆直流耐压试验的缺点及改进方法", 《煤炭技术》 * |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181207 |
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