CN106532738A - Low-voltage intelligent reactive compensation system device - Google Patents
Low-voltage intelligent reactive compensation system device Download PDFInfo
- Publication number
- CN106532738A CN106532738A CN201710001201.7A CN201710001201A CN106532738A CN 106532738 A CN106532738 A CN 106532738A CN 201710001201 A CN201710001201 A CN 201710001201A CN 106532738 A CN106532738 A CN 106532738A
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- China
- Prior art keywords
- module
- electrically connected
- output end
- alarm
- control terminal
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
- H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
- H02J3/1835—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control
- H02J3/1864—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control wherein the stepless control of reactive power is obtained by at least one reactive element connected in series with a semiconductor switch
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electrical Variables (AREA)
Abstract
The invention discloses a low-voltage intelligent reactive compensation system device. The low-voltage intelligent reactive compensation system device comprises a capacitor control terminal, wherein an input end of the capacitor control terminal is electrically connected with an execution module, an input end of the execution module is electrically connected with a command acceptance module, an input end of the command acceptance module is electrically connected with a touch screen, an output end of the capacitor control terminal is electrically connected with a feedback module, and an output end of the capacitor control terminal is electrically connected with a temperature sensor. By arranging the capacitor control terminal, the temperature sensor, a hurl-slices switch module, a thyristor, a magnetic latching relay, a zero-cross trigger conduction circuit, a thyristor protection circuit, an alarm grade judgment module, a microprocessing module and a monitoring unit, the problem that a power capacitor in the market is damaged due to over-temperature of a part is solved, the low-voltage intelligent reactive compensation system device is small in size and simple in wiring in site, is convenient to maintain and is worth promotion, a user is convenient to use, and the service lifetime of the capacitor is prolonged.
Description
Technical field
The present invention relates to power capacitor technical field, specially a kind of low-voltage intelligent reactive compensation system device.
Background technology
Power capacitor, for power system and the capacitor of electrical equipment.Any two pieces of metallic conductors, centre insulation
Medium separates, that is, constitute a capacitor.The size of condenser capacitance, by the spy of dielectric between its physical dimension and two-plate
Property is determining.When capacitor is used under alternating voltage, Chang Yiqi reactive powers represent the capacity of capacitor, unit for weary or
Kilovar.Power capacitor on the market cannot be protected to the part of capacitor internal, as part excess temperature causes capacitor
Damage, so as to cause the economic loss of user, and volume is larger, and field connection is complicated, safeguards very inconvenient.
The content of the invention
It is an object of the invention to provide a kind of low-voltage intelligent reactive compensation system device, possesses the advantage of intelligent monitoring,
Solve the problems, such as power capacitor on the market as part excess temperature causes capacitor to damage.
For achieving the above object, the present invention provides following technical scheme：A kind of low-voltage intelligent reactive compensation system device, bag
Include capacitor control terminal, the input of the capacitor control terminal is electrically connected with performing module, the performing module it is defeated
Enter end and be electrically connected with order receiving module, the input of the order receiving module is electrically connected with touch-screen, the capacitor control
The output end of terminal processed is electrically connected with feedback module, and the output end of the capacitor control terminal is electrically connected with temperature sensor,
The temperature sensor is internally provided with fling-cut switch module, and the fling-cut switch module includes that IGCT, magnetic keep relay
Device, zero cross fired turning circuit and thyristor protection circuit, the output end of the capacitor control terminal are electrically connected with warning etc.
Level determination module, the output end of the warning determination module are electrically connected with micro treatment module, the output end of the micro treatment module
Electrical connection monitoring unit, the monitoring unit include alarm module, key operation module and display screen, and key operation module
Output end is electrically connected with the input of alarm module.
Preferably, the alarm module includes warning node one, warning node two and warning node three.
Preferably, the key operation module includes alarm key one, alarm key two and alarm key three.
Preferably, the output end of the alarm key one is electrically connected with the input of warning node one, the alarm key
Two output end is electrically connected with the input of warning node two, the output end of the alarm key three and the input of warning node three
End electrical connection.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention keeps relay by arranging capacitor control terminal, temperature sensor, fling-cut switch module, IGCT, magnetic
Device, zero cross fired turning circuit, thyristor protection circuit, alarm level determination module, micro treatment module and monitoring unit, solve
Power capacitor on the market causes the problem that capacitor damages due to part excess temperature, small volume, and field connection is simple, safeguard
Get up convenient, facilitate the use of user, extend the service life of capacitor, be worthy to be popularized.
2nd, cooperation of the present invention by touch-screen, order receiving module and performing module, so as to convenient use person is toward electric capacity
Device control terminal is input into program, facilitates the use of user, is pressed by alarm level determination module, alarm key one, warning
The cooperation of key two, alarm key three, warning node one, warning node two and warning node three, makes capacitor control terminal to electricity
Judging the height of the grade reported to the police, convenient use person carries out the difference of the temperature inside container to the temperature of capacitor internal
Solution, facilitates user's use.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1, a kind of low-voltage intelligent reactive compensation system device, including capacitor control terminal, capacitor control
The input of terminal is electrically connected with performing module, and performing module is for user's input sort command is transferred to Capacity control end
End, the input of performing module is electrically connected with order receiving module, by setting command receiving module, so as to the defeated of user
The program composition for entering is transferred to performing module into order, and the input of order receiving module is electrically connected with touch-screen, by touching
The cooperation of screen, order receiving module and performing module, so as to convenient use person is input into program toward capacitor control terminal, facilitates
The use of user, the output end of capacitor control terminal are electrically connected with feedback module, by arranging feedback module, so as to making
The order of user's input is fed back, and is user-friendly for checking whether the order of user's input is correct, capacitor control
The output end of terminal processed is electrically connected with temperature sensor, and temperature sensor is internally provided with fling-cut switch module, fling-cut switch
Module includes IGCT, magnetic latching relay, zero cross fired turning circuit and thyristor protection circuit, capacitor control terminal
Output end is electrically connected with alarm level determination module, and the output end of warning determination module is electrically connected with micro treatment module, microprocessor
The output end electrical connection monitoring unit of module, monitoring unit includes alarm module, key operation module and display screen, by arranging
Display screen, so that the grade reported to the police is may be displayed on display screen, is user-friendly for using, and key operation module
Output end is electrically connected with the input of alarm module, and alarm module includes warning node one, warning node two and warning node three,
Warning node one, warning node two and warning node three are respectively arranged with by alarm module, so as to enter to the warning of capacitor
Row grade separates, and convenient use person makes different measures according to different alarm levels, facilitates the use of user, button
Operation module includes alarm key one, alarm key two and alarm key three, output end and the warning node one of alarm key one
Input electrical connection, the output end of alarm key two electrically connected with the input of warning node two, the output of alarm key three
End is electrically connected with the input of warning node three, by alarm level determination module, alarm key one, alarm key two, warning
The cooperation of button three, warning node one, warning node two and warning node three, makes capacitor control terminal to capacitor internal temperature
Judging the height of alarm level, convenient use person understands the difference of degree to the temperature of capacitor internal, facilitates use
Person uses, by arranging capacitor control terminal, temperature sensor, fling-cut switch module, IGCT, magnetic latching relay, mistake
Zero triggering and conducting circuit, thyristor protection circuit, alarm level determination module, micro treatment module and monitoring unit, solve city
Power capacitor on face causes the problem that capacitor damages due to part excess temperature, small volume, and field connection is simple, safeguard
It is convenient, the use of user is facilitated, the use longevity capacitor of capacitor is extended.
During use, relay is kept by capacitor control terminal, temperature sensor, fling-cut switch module, IGCT, magnetic
Device, zero cross fired turning circuit and thyristor protection circuit, so as to protect to the part of capacitor internal, it is to avoid open circuit,
The damage that power failure, excess temperature are caused, while being judged by alarm level determination module, micro treatment module, monitoring unit, alarm level
Module, alarm key one, alarm key two, alarm key three, warning node one, warning node two and warning node three, to electricity
The damaged condition of container inner body carries out grade judgement, so as to carry out corresponding alarm.
In sum：The low-voltage intelligent reactive compensation system device, by arranging capacitor control terminal, TEMP
Device, fling-cut switch module, IGCT, magnetic latching relay, zero cross fired turning circuit, thyristor protection circuit, alarm level
Determination module, micro treatment module and monitoring unit, solve power capacitor on the market as part excess temperature causes capacitor
The problem of damage.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (4)
1. a kind of low-voltage intelligent reactive compensation system device, including capacitor control terminal, it is characterised in that：The capacitor control
The input of terminal processed is electrically connected with performing module, and the input of the performing module is electrically connected with order receiving module, described
The input of order receiving module is electrically connected with touch-screen, and the output end of the capacitor control terminal is electrically connected with feedback mould
Block, the output end of the capacitor control terminal be electrically connected with temperature sensor, and the temperature sensor is internally provided with throwing
Switch module is cut, the fling-cut switch module includes that IGCT, magnetic latching relay, zero cross fired turning circuit and IGCT are protected
Protection circuit, the output end of the capacitor control terminal are electrically connected with alarm level determination module, the warning determination module
Output end is electrically connected with micro treatment module, the output end electrical connection monitoring unit of the micro treatment module, the monitoring unit bag
Alarm module, key operation module and display screen are included, and the output end of key operation module is electrically connected with the input of alarm module
Connect.
2. a kind of low-voltage intelligent reactive compensation system device according to claim 1, it is characterised in that：The alarm module
Including warning node one, warning node two and warning node three.
3. a kind of low-voltage intelligent reactive compensation system device according to claim 1, it is characterised in that：The button operation
Module includes alarm key one, alarm key two and alarm key three.
4. a kind of low-voltage intelligent reactive compensation system device according to claim 1,2 or 3, it is characterised in that：The report
The output end of alert button one is electrically connected with the input of warning node one, output end and the warning node two of the alarm key two
Input electrical connection, the output end of the alarm key three electrically connected with the input of warning node three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710001201.7A CN106532738A (en) | 2017-01-03 | 2017-01-03 | Low-voltage intelligent reactive compensation system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710001201.7A CN106532738A (en) | 2017-01-03 | 2017-01-03 | Low-voltage intelligent reactive compensation system device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106532738A true CN106532738A (en) | 2017-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710001201.7A Pending CN106532738A (en) | 2017-01-03 | 2017-01-03 | Low-voltage intelligent reactive compensation system device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935386A (en) * | 2017-05-05 | 2017-07-07 | 苏州东源天利电器有限公司 | The complete amorphous alloy transformer of integration |
| CN109256747A (en) * | 2018-09-28 | 2019-01-22 | 国网福建省电力有限公司 | Infrared temperature-sensitive protects on-line calibration device in a kind of power high voltage cabinet |
| CN109256753A (en) * | 2018-09-28 | 2019-01-22 | 国网福建省电力有限公司 | Infrared temperature-sensitive protection on-line calibration device and calibration method in a kind of power high voltage cabinet |
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| CN204190393U (en) * | 2014-10-21 | 2015-03-04 | 重庆路之生科技有限责任公司 | The meticulous reactive power compensator of low pressure |
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| CN206412774U (en) * | 2017-01-03 | 2017-08-15 | 浙江聚弘凯电气有限公司 | A kind of low-voltage intelligent reactive compensation system device |
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2017
- 2017-01-03 CN CN201710001201.7A patent/CN106532738A/en active Pending
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| CN204190393U (en) * | 2014-10-21 | 2015-03-04 | 重庆路之生科技有限责任公司 | The meticulous reactive power compensator of low pressure |
| CN204905871U (en) * | 2015-03-13 | 2015-12-23 | 江苏依克玛电气有限公司 | Intelligence low pressure reactive compensation condenser |
| CN105824277A (en) * | 2016-03-08 | 2016-08-03 | 厦门合创成电子科技有限公司 | Remote monitoring linkage gas alarm system |
| CN205622564U (en) * | 2016-04-08 | 2016-10-05 | 天津掌付科技有限公司 | Three phase machine reactive power intelligent compensation remote monitering system |
| CN205724914U (en) * | 2016-04-22 | 2016-11-23 | 重庆瑞升康博电气有限公司 | Three-phase intelligent combination switch |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935386A (en) * | 2017-05-05 | 2017-07-07 | 苏州东源天利电器有限公司 | The complete amorphous alloy transformer of integration |
| CN109256747A (en) * | 2018-09-28 | 2019-01-22 | 国网福建省电力有限公司 | Infrared temperature-sensitive protects on-line calibration device in a kind of power high voltage cabinet |
| CN109256753A (en) * | 2018-09-28 | 2019-01-22 | 国网福建省电力有限公司 | Infrared temperature-sensitive protection on-line calibration device and calibration method in a kind of power high voltage cabinet |
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