CN208015372U - A kind of intelligent anti-humorous modularization intelligent capacitor - Google Patents

A kind of intelligent anti-humorous modularization intelligent capacitor Download PDF

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Publication number
CN208015372U
CN208015372U CN201820213872.XU CN201820213872U CN208015372U CN 208015372 U CN208015372 U CN 208015372U CN 201820213872 U CN201820213872 U CN 201820213872U CN 208015372 U CN208015372 U CN 208015372U
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module
control module
intelligent
fling
human
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CN201820213872.XU
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周景
郭鹏
何端午
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Hunan Sen Neng Power Tech Corp Inc
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Hunan Sen Neng Power Tech Corp Inc
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30Reactive power compensation
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/50Arrangements for eliminating or reducing asymmetry in polyphase networks

Abstract

The utility model is related to a kind of intelligent anti-humorous modularization intelligent capacitors, including casing, human-computer interaction switching control module, control module, power module, fling-cut switch module are equipped in the casing, triangle connection or star-like connection between three-phase alternating-current supply, the human-computer interactive control module, control module, switch module are interconnected by 485 fieldbus, and data communication is carried out by RJ45 interface links between the intelligent anti-humorous modularization intelligent capacitor.It is described it is intelligent to resist humorous modularization intelligent capacitor to have simple in structure, reliability is high, and installation is simple and convenient, and it is small to occupy space, and is easy scheduling and planning, convenient for safeguarding, and can flexible configuration compensation capacity quantity realize required for function the advantages that.

Description

A kind of intelligent anti-humorous modularization intelligent capacitor
Technical field
The utility model is related to power supply system low-pressure reactive compensation technical fields, more particularly to one kind being based on electric capacitor The active balance adjustment of device and reactive power compensator, specifically, being a kind of intelligent anti-humorous modularization intelligent capacitor.
Background technology
The structure of existing low-voltage reactive power automatic compensation complexes is all by a controller and several low tension reactors, low Piezoelectric forces capacitor, the switch of switching low-voltage electric power capacitor and some protection components assemble in screen, cabinet or case, no Foot place is that it is high that there is product costs, and volume is big, and short circuit interruption energy force difference, internal wirings are complicated, assembles complicated trouble, can Dimension property is poor, it is difficult to adapt to the needs of current intelligent grid development.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of the prior art, the basic fundamental based on design Principle carries out creative organically combination to each functional unit circuit module, provide it is a kind of it is simple in structure, reliability is high, short-circuit Connecting-disconnecting function is strong and is easy scheduling and planning, convenient for safeguarding and be capable of function required for flexible configuration compensation capacity quantity is realized Intelligence resists humorous modularization intelligent capacitor.
The utility model aim is achieved through the following technical solutions:
A kind of intelligent anti-humorous modularization intelligent capacitor, including casing are provided, human-computer interaction control is equipped in the casing Molding block, control module, power module and fling-cut switch module, the human-computer interactive control module, control module, power supply mould It is connected between block, fling-cut switch module and three-phase alternating-current supply, the human-computer interactive control module, control module, switch module It is interconnected by 485 fieldbus.
Alternating current is become DC power supply to the human-computer interactive control module, control module, switching by the power module Switch module is powered.
The control module carries out data acquisition and calculation processing to externally input alternating voltage, current signal, and will Calculation processing result gives Human-machine Control module by 485 fieldbus.
The human-computer interactive control module carries out analysis calculating, the man-machine friendship according to the data that the control module conveys Cross complaint molding block analysis sends out instruction to fling-cut switch module after calculating.
The fling-cut switch module, which is connected to send out instruction after human-computer interactive control module analysis calculates and send out action control, to be referred to It enables.
The fling-cut switch module includes magnetic latching relay, and the fling-cut switch module control magnetic latching relay is touching It is disconnected when point both end voltage is closed when being zero and/or electric current is zero.
Further, the human-computer interactive control module, control module, power module, fling-cut switch module intersect with three Angle connection or star-like connection are constituted between galvanic electricity source.
Further, data are carried out by RJ45 interface links between the intelligent anti-humorous modularization intelligent capacitor to lead to News.
Further, the fling-cut switch module uses the fuse of high short circuit interruption ability.
Compared with prior art, the utility model has the advantages that:
1. using each functional circuit unit modular organization, different number reactor, capacitor and switching molding can be used Block resists humorous compensation device to form the integration of different capabilities.
2. according to the demand for using function, flexibly configurable compensation capacity quantity realizes the different integrations using function Device.
3. using functional circuit module structure so that modules have a single function, simple in structure, and reliability is high, installation Workload that is convenient, significantly reducing design, make assembly crewman, and it is easy scheduling and planning, convenient for safeguarding.
4. fling-cut switch module is using capacitor pre-charge method and accurately controls magnetic latching relay, mechanical switch is realized Contact no-voltage switching and zero current excision, for no-flashy-flow without electric arc switched capacitor, the service life of switch and capacitor is long, and Harmonic wave is not generated, it is pollution-free to power grid, without impact.
5. using the fuse of high short circuit interruption ability, equipment damage in a short-circuit situation and failure can be protected very well Further expand.
6. can realize that capacitor arbitrarily combines switching in alternate and Relative Zero inequality, not only realize that reactive power is mended Repay, can also be achieved to active power three it is alternate carry out equalization adjustment, substantially cut down neutral line current to reach, further decrease Allocation transformer damages, and improves power supply quality.
Description of the drawings
Fig. 1 is the intelligent schematic diagram for resisting humorous modularization intelligent capacitor described in the utility model.
In attached drawing:
1. casing, 2. human-computer interactive control modules, 3. control modules, 4. power modules, 5. fling-cut switch modules, 6. three-phases AC power, 7.485 fieldbus, 8.RJ45 interfaces.
Specific implementation mode
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing Illustrate, expression is only schematic diagram rather than pictorial diagram, should not be understood as the limitation to this patent;In order to which this reality is better described With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product;To ability For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
As shown in Figure 1, providing a kind of intelligent anti-humorous modularization intelligent capacitor, including casing 1, set in the casing 1 There are human-computer interactive control module 2, control module 3, power module 4 and a fling-cut switch module 5, the human-computer interactive control module 2, It is connected between control module 3, power module 4, fling-cut switch module 5 and three-phase alternating-current supply 6, the human-computer interactive control module 2, control module 3, switch module are interconnected by 485 fieldbus 7.
Alternating current is become DC power supply to the human-computer interactive control module 2, control module 3, throwing by the power module 4 Cut the power supply of switch module 5.
The control module 3 carries out data acquisition and calculation processing to externally input alternating voltage, current signal, and will Calculation processing result gives Human-machine Control module by 485 fieldbus 7.
The human-computer interactive control module 2 carries out analysis calculating according to the data that the control module 3 conveys, described man-machine The analysis of interactive controlling module 2 sends out instruction to fling-cut switch module 5 after calculating.
The fling-cut switch module 5 is connected to after the analysis of human-computer interactive control module 2 calculates and sends out instruction and send out action control Instruction.
The fling-cut switch module 5 includes magnetic latching relay, and the fling-cut switch module 5 controls magnetic latching relay and exists It is disconnected when closure and/or electric current are zero when contact both end voltage is zero.
As the improvement of the embodiment above, the human-computer interactive control module 2, control module 3, power module 4, switching Angle connection or star-like connection are constituted between switch module 5 and three-phase alternating-current supply 6.
As the improvement of the embodiment above, pass through RJ45 interfaces between the intelligent anti-humorous modularization intelligent capacitor 8 lines carry out data communication.
As the improvement of the embodiment above, the fling-cut switch module 5 uses the fuse of high short circuit interruption ability.
Using each functional circuit unit modular organization, different number reactor, capacitor and switch module can be used Integration to form different capabilities resists humorous compensation device.
According to the demand for using function, flexibly configurable compensation capacity quantity realizes that the different one using function are disguised It sets.
Using functional circuit module structure so that modules have a single function, simple in structure, and reliability is high, installation side Just, the workload for significantly reducing design, making assembly crewman, and it is easy scheduling and planning, convenient for safeguarding.
Fling-cut switch module 5 is using capacitor pre-charge method and accurately controls magnetic latching relay, realizes mechanical switch Contact no-voltage switching and zero current excision, for no-flashy-flow without electric arc switched capacitor, the service life of switch and capacitor is long, and Harmonic wave is not generated, it is pollution-free to power grid, without impact.
Using the fuse of high short circuit interruption ability, can protect very well equipment damage in a short-circuit situation and failure into One step expands.
Capacitor can be achieved and arbitrarily combine switching in alternate and Relative Zero inequality, not only realize reactive power compensation, Can also be achieved to active power three it is alternate carry out equalization adjustment, substantially cut down neutral line current to reach, further decrease and match Power transformation is damaged, and power supply quality is improved.
Obviously, above-described embodiment is only intended to clearly illustrate the technical solution of the utility model example, and simultaneously Non- is the restriction to the embodiment of the utility model.Connection type described above:It is flexibly connected, is fixedly connected, is connected, is connected Connect, connect etc. be weld, be bolted, riveting, mutually embedding connection, hinged or axis pin connection etc. it is one such or a variety of, For those of ordinary skill in the art, other various forms of variations can also be made on the basis of the above description Or it changes.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc. should all include In the scope of the utility model.

Claims (4)

1. a kind of intelligent anti-humorous modularization intelligent capacitor, including casing, which is characterized in that be equipped with man-machine friendship in the casing Mutual control module, control module, power module and fling-cut switch module, the human-computer interactive control module, control module, power supply It is connected between module, fling-cut switch module and three-phase alternating-current supply, the human-computer interactive control module, control module, switching molding Block is interconnected by 485 fieldbus;
Alternating current is become DC power supply to the human-computer interactive control module, control module, fling-cut switch by the power module Module for power supply;The control module carries out data acquisition and calculation processing to externally input alternating voltage, current signal, and will Calculation processing result gives Human-machine Control module by 485 fieldbus;
The human-computer interactive control module carries out analysis calculating, the human-computer interaction control according to the data that the control module conveys Molding block analysis sends out instruction to fling-cut switch module after calculating;
The fling-cut switch module is connected to after human-computer interactive control module analysis calculates and sends out instruction and send out action directive;
The fling-cut switch module includes magnetic latching relay, and the fling-cut switch module controls magnetic latching relay in contact two It is disconnected when closure and/or electric current are zero when terminal voltage is zero.
2. intelligent according to claim 1 resist humorous modularization intelligent capacitor, which is characterized in that the human-computer interactive control Angle connection or star-like connection are constituted between module, control module, power module, fling-cut switch module and three-phase alternating-current supply.
3. intelligent according to claim 1 resist humorous modularization intelligent capacitor, which is characterized in that the intelligent anti-humorous mould Between block intelligent capacitor data communication is carried out by RJ45 interface links.
4. intelligent according to claim 1 resist humorous modularization intelligent capacitor, which is characterized in that the fling-cut switch module Using the fuse of high short circuit interruption ability.
CN201820213872.XU 2018-02-07 2018-02-07 A kind of intelligent anti-humorous modularization intelligent capacitor Active CN208015372U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820213872.XU CN208015372U (en) 2018-02-07 2018-02-07 A kind of intelligent anti-humorous modularization intelligent capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820213872.XU CN208015372U (en) 2018-02-07 2018-02-07 A kind of intelligent anti-humorous modularization intelligent capacitor

Publications (1)

Publication Number Publication Date
CN208015372U true CN208015372U (en) 2018-10-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820213872.XU Active CN208015372U (en) 2018-02-07 2018-02-07 A kind of intelligent anti-humorous modularization intelligent capacitor

Country Status (1)

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CN (1) CN208015372U (en)

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