CN205754076U - High-voltage solid-state soft starter device - Google Patents
High-voltage solid-state soft starter device Download PDFInfo
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- CN205754076U CN205754076U CN201620564498.9U CN201620564498U CN205754076U CN 205754076 U CN205754076 U CN 205754076U CN 201620564498 U CN201620564498 U CN 201620564498U CN 205754076 U CN205754076 U CN 205754076U
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- soft starter
- starter device
- state soft
- voltage solid
- inlet wire
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Abstract
The utility model discloses a kind of high-voltage solid-state soft starter device.Including: inlet wire cable, catalyst, outlet cable；Wherein, inlet wire cable connects the end of incoming cables of power controller and the end of incoming cables of catalyst respectively, and outlet cable connects the leading-out terminal of power controller and the leading-out terminal of catalyst respectively.This utility model solves to exist in prior art and causes, because the volume of high-voltage solid-state soft starter device is relatively big, the technical problem that it is higher to use space requirement.
Description
Technical field
This utility model relates to machine field, in particular to a kind of high-voltage solid-state soft starter device.
Background technology
At present, traditional high-voltage solid-state soft starter device includes magnetic soft starter, liquid resistance soft starter and high-voltage solid-state
Soft starters etc., wherein, high-voltage solid-state soft starter has by environment shadow relative to other two kinds of Kinds of High Pressure Soft Start Apparatus above-mentioned
Ring the features such as little, non-maintaining, life-span length.But, the general volume of high-voltage solid-state soft starter device of the prior art is relatively big, to making
Higher with the space requirement of environment, therefore, prior art exists and causes because the volume of high-voltage solid-state soft starter device is relatively big
Its technical problem higher to use space requirement.
For above-mentioned problem, effective solution is the most not yet proposed.
Utility model content
This utility model embodiment provides a kind of high-voltage solid-state soft starter device, at least to solve to exist in prior art
The technical problem that it is higher to use space requirement is caused because the volume of high-voltage solid-state soft starter device is relatively big.
An aspect according to this utility model embodiment, it is provided that a kind of high-voltage solid-state soft starter device, its feature exists
In, including: inlet wire cable, catalyst, outlet cable；Wherein, described inlet wire cable connects the end of incoming cables of power controller respectively
With the end of incoming cables of described catalyst, described outlet cable connects the leading-out terminal of described power controller and described catalyst respectively
Leading-out terminal.
Further, described high-voltage solid-state soft starter device also includes inlet wire copper bar and outlet copper bar, described inlet wire cable
End of incoming cables and the end of incoming cables of described catalyst of described power controller, described outlet electricity is connected respectively by described inlet wire copper bar
Cable connects leading-out terminal and the leading-out terminal of described catalyst of described power controller respectively by described outlet copper bar.
Further, described high-voltage solid-state soft starter device also includes sensor, and described inlet wire cable passes through described inlet wire
Copper bar connects described sensor.
Further, described high-voltage solid-state soft starter device also includes fuse, and described inlet wire cable passes through described inlet wire
Copper bar connects described fuse.
Further, described high-voltage solid-state soft starter device also includes voltage transformer, and described inlet wire cable is by described
Inlet wire copper bar connects described voltage transformer.
Further, described high-voltage solid-state soft starter device also includes spark gap, and described outlet cable is by described outlet
Copper bar connects described spark gap.
Further, described high-voltage solid-state soft starter device also includes current transformer, and described outlet cable is by described
Outlet copper bar connects described current transformer.
Further, described power controller includes: capacitor, resistor and switching tube；Wherein, described resistor and institute
State capacitor series connection, and described resistor and described paralleled power switches.
Further, described resistor and the respective number of described switching tube are two.
Further, the annexation between two described resistors is in parallel, the connection between two described switching tubes
Relation is also in parallel.
In this utility model embodiment, this high-voltage solid-state soft starter device includes inlet wire cable, catalyst, outlet electricity
Cable；Wherein, described inlet wire cable connects end of incoming cables and the end of incoming cables of described catalyst of power controller, described outlet electricity respectively
Cable connects leading-out terminal and the leading-out terminal of described catalyst of described power controller respectively, has reached to reduce high-voltage solid-state soft start
The volume of device, simplify the technique effect of the mode of connection, and then solve and prior art exists because high-voltage solid-state soft start fills
The volume put is relatively big and causes the technical problem that it is higher to use space requirement.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by of the present utility model, constitutes the part of the application,
Schematic description and description of the present utility model is used for explaining this utility model, is not intended that of the present utility model improper
Limit.In the accompanying drawings:
Fig. 1 is the circuit diagram of a kind of optional high-voltage solid-state soft starter device according to this utility model embodiment；
Fig. 2 is the structural representation of a kind of optional high-voltage solid-state soft starter device according to this utility model embodiment；
Fig. 3 is the circuit diagram of a kind of optional power controller according to this utility model embodiment.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
1, sensor；2, catalyst；3, spark gap；4, current transformer；5, ZCT；6, insulation column；7, merit
Rate control unit；8, outlet cable；9, inlet wire cable；10, fuse；11, voltage transformer.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that this utility model scheme, real below in conjunction with this utility model
Execute the accompanying drawing in example, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of this utility model part rather than whole embodiments.Based on the reality in this utility model
Execute example, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all answer
When the scope belonging to this utility model protection.
It should be noted that term " first " in specification and claims of the present utility model and above-mentioned accompanying drawing,
" second " etc. are for distinguishing similar object, without being used for describing specific order or precedence.
An aspect according to this utility model embodiment, it is provided that a kind of high-voltage solid-state soft starter device, such as Fig. 1 and Tu
Shown in 2, this high-voltage solid-state soft starter device includes the power controller (merit in Fig. 1 with arbitrary characteristics in above-described embodiment
Rate controller 202, or the power controller 7 in Fig. 2), also include: inlet wire cable 9, catalyst 2, outlet cable；Wherein, inlet wire
Cable 9 connects end of incoming cables and the end of incoming cables of catalyst 2 of power controller 7 respectively, and outlet cable 8 connects power controller respectively
The leading-out terminal of 7 and the leading-out terminal of catalyst 2.
In this utility model embodiment, this high-voltage solid-state soft starter device includes inlet wire cable, catalyst, outlet electricity
Cable；Wherein, described inlet wire cable connects end of incoming cables and the end of incoming cables of described catalyst of power controller, described outlet electricity respectively
Cable connects leading-out terminal and the leading-out terminal of described catalyst of described power controller respectively, has reached to reduce high-voltage solid-state soft start
The volume of device, simplify the technique effect of the mode of connection, and then solve and prior art exists because high-voltage solid-state soft start fills
The volume put is relatively big and causes the technical problem that it is higher to use space requirement.
Specifically, catalyst 2 can be divided into A.C. contactor or D.C. contactor, and it can utilize coil to flow through electric current and produce
Magnetisation field, makes contact closure, to reach to control the purpose of load.
Alternatively, high-voltage solid-state soft starter device also includes inlet wire copper bar and outlet copper bar, and inlet wire cable 9 is by inlet wire copper
Row connects end of incoming cables and the end of incoming cables of catalyst 2 of power controller 7 respectively, and outlet cable 8 is connected respectively by outlet copper bar
The leading-out terminal of power controller 7 and the leading-out terminal of catalyst 2.
Alternatively, high-voltage solid-state soft starter device also includes that sensor 1, inlet wire cable 9 connect sensing by inlet wire copper bar
Device 1.
Specifically, sensor 1 (transducer/sensor) is a kind of detection device, can experience measured information,
And the information that the information experienced can be for conversion into the signal of telecommunication or other desired forms according to certain rules exports, to meet information
Transmission, process, store, show, record and the requirement such as control.
Sensor 1 has the features such as miniaturization, digitized, intellectuality, multifunction, systematization, networking, and it is to realize
Automatically the primary link detected and automatically control.Sensor 1 in the present embodiment can include temperature-sensitive element, light-sensitive element, gas
Quick element, force sensing element, magneto sensor, dew cell, acoustic sensor, lonizing radiation sensing element, etc..
Alternatively, high-voltage solid-state soft starter device also includes that fuse 10, inlet wire cable 9 connect fusing by inlet wire copper bar
Device 10.
Specifically, fuse 10 refers to when electric current exceedes setting, makes melt fuse with the heat that itself produces, thus
A kind of current protector of disconnecting circuit.Fuse 10 can apply to high and low voltage electric distribution system and control system and electricity consumption sets
In Bei, as short circuit and the protector of overcurrent.
Alternatively, high-voltage solid-state soft starter device also includes that voltage transformer 11, inlet wire cable 9 are connected by inlet wire copper bar
Voltage transformer 11.
Specifically, (Potential transformer is called for short PT, Voltage transformer to voltage transformer 11
Also VT it is called for short) can with the voltage on conversion line, thus be used for powering to measuring instruments and protective relaying device, and then measure line
The voltage on road, power and electric energy, or for the expensive equipment in protection circuit, motor and transformation when line failure
Device.The capacity of voltage transformer 11 can be several volt-amperes or tens volt-amperes etc., and the present embodiment does not limits at this.
Alternatively, high-voltage solid-state soft starter device also includes spark gap 3, and outlet cable 8 connects lightning-arrest by outlet copper bar
Device 3.
Specifically, spark gap 3 (surge arrester) is a kind of for protecting electrical equipment against high transient overvoltage
Endanger and limit a kind of electrical equipment of time of afterflow, the most often restriction afterflow assignment.Spark gap 3 can be referred to as overvoltage protection device or
Overvoltage limiter (surge divider), generally, spark gap 3 can be connected between electrical network wire and ground wire, it is also possible to even
It is connected between electrical equipment winding side or wire.
Alternatively, high-voltage solid-state soft starter device also includes that current transformer 4, outlet cable 8 are connected by outlet copper bar
Current transformer 4.
Specifically, current transformer 4 can be serially connected in measuring instruments and protective loop, and plays current transformation with electric
The effect of isolation.
Alternatively, high-voltage solid-state soft starter device also includes ZCT 5, outlet cable 8 through ZCT 5 with
Outlet copper bar connects.
Specifically, ZCT 5 can be protected with relay when high-voltage solid-state soft starter device produces zero sequence earth current
Protection unit or signal with the use of, make high-voltage solid-state soft starter device generating element action, thus realize protection or monitoring.
Alternatively, high-voltage solid-state soft starter device can also include that insulation column 6, insulation column 6 are soft for high-voltage solid-state
Launcher provide use require, mounting means and particular component that around applied environment needs, its may be used for fixing support,
Connection and insulation etc..
Alternatively, Fig. 3 is the circuit diagram of a kind of optional power controller according to this utility model embodiment, such as Fig. 3
Shown in, this power controller includes: capacitor 101, resistor 102 and switching tube 103；Wherein, resistor 102 and capacitor
101 series connection, and resistor 102 is in parallel with switching tube 103.
In this utility model embodiment, this power controller includes capacitor, resistor and switching tube, wherein, this electricity
Resistance device connect with this capacitor, and this resistor and this paralleled power switches, has reached the structure of simplification power controller, has reduced
The purpose of the volume of power controller, is installed in high-voltage solid-state soft starter device, then be capable of reducing high-voltage solid-state
The technique effect of the volume of soft starter device, and then solve and prior art exists because of the volume of high-voltage solid-state soft starter device
Cause relatively greatly the technical problem that it is higher to use space requirement.
Specifically, power controller is a kind of based on controllable silicon (power electronic power device), with intelligent digital control
Circuit processed is that the power of core controls device, and it has efficiency height, mechanical noise and abrasion, fast response time, volume
The plurality of advantages such as little, lightweight.Power controller can be used for adjusting by IGCT (also known as controllable silicon) trigger control circuit
Bearing power, it is also possible to triggering controllable silicon by digital circuit and realize pressure regulation and Power Regulation, the regulative mode of power governor includes
Cycle Power Regulation and variable period Power Regulation etc..
Alternatively, resistor 102 and the respective number of switching tube 103 are two.It should be noted that resistor 102
Number respective with switching tube 103 can also be multiple, and its concrete number should depend on design or demand, and the present embodiment is to this not
Limit.
Alternatively, the annexation between two resistors 102 is in parallel, the annexation between two switching tubes 103
Also it is in parallel.It should be noted that resistor 102 and switching tube 103 can also have other in addition to above-mentioned annexation
Annexation, its concrete annexation should depend on design or demand, and the present embodiment is without limitation.
Alternatively, according to another aspect of this utility model embodiment, additionally provide a kind of electric machine control system, including
There is the high-voltage solid-state soft starter device of arbitrary characteristics in above-described embodiment, and outside being connected with high-voltage solid-state soft starter device
Connecing equipment, external equipment at least includes one of the following: power supply, motor, wherein, inlet wire cable is connected with power supply, and outlet cable is worn
Cross ZCT to be connected with motor.
In this utility model embodiment, this high-voltage solid-state soft starter device includes inlet wire cable, catalyst, outlet electricity
Cable；Wherein, described inlet wire cable connects end of incoming cables and the end of incoming cables of described catalyst of power controller, described outlet electricity respectively
Cable connects leading-out terminal and the leading-out terminal of described catalyst of described power controller respectively, has reached to reduce high-voltage solid-state soft start
The volume of device, simplify the technique effect of the mode of connection, and then solve and prior art exists because high-voltage solid-state soft start fills
The volume put is relatively big and causes the technical problem that it is higher to use space requirement.
This utility model claimed high-voltage solid-state soft starter device and constitute this high-voltage solid-state soft starter device
Each assembly is all a kind of entity products having and determining shape, construct and occupy certain space.As with the electronics device such as door, not gate
Part；Or, microprocessor, sub-processor etc. be all can with independent operating, there is the computer equipment of particular hardware structure, terminal
Or server.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (10)
1. a high-voltage solid-state soft starter device, it is characterised in that including:
Inlet wire cable, catalyst, outlet cable；
Wherein, described inlet wire cable connects end of incoming cables and the end of incoming cables of described catalyst of power controller, described outlet respectively
Cable connects leading-out terminal and the leading-out terminal of described catalyst of described power controller respectively.
High-voltage solid-state soft starter device the most according to claim 1, it is characterised in that described high-voltage solid-state soft starter device
Also including inlet wire copper bar and outlet copper bar, described inlet wire cable connects described power controller respectively by described inlet wire copper bar
End of incoming cables and the end of incoming cables of described catalyst, described outlet cable connects described power controller respectively by described outlet copper bar
Leading-out terminal and the leading-out terminal of described catalyst.
High-voltage solid-state soft starter device the most according to claim 2, it is characterised in that described high-voltage solid-state soft starter device
Also including sensor, described inlet wire cable connects described sensor by described inlet wire copper bar.
High-voltage solid-state soft starter device the most according to claim 2, it is characterised in that described high-voltage solid-state soft starter device
Also including fuse, described inlet wire cable connects described fuse by described inlet wire copper bar.
High-voltage solid-state soft starter device the most according to claim 2, it is characterised in that described high-voltage solid-state soft starter device
Also including voltage transformer, described inlet wire cable connects described voltage transformer by described inlet wire copper bar.
High-voltage solid-state soft starter device the most according to claim 2, it is characterised in that described high-voltage solid-state soft starter device
Also including spark gap, described outlet cable connects described spark gap by described outlet copper bar.
High-voltage solid-state soft starter device the most according to claim 2, it is characterised in that described high-voltage solid-state soft starter device
Also including current transformer, described outlet cable connects described current transformer by described outlet copper bar.
High-voltage solid-state soft starter device the most according to claim 1, it is characterised in that described power controller includes:
Capacitor, resistor and switching tube；
Wherein, described resistor is connected with described capacitor, and described resistor and described paralleled power switches.
High-voltage solid-state soft starter device the most according to claim 8, it is characterised in that described resistor and described switching tube
Respective number is two.
High-voltage solid-state soft starter device the most according to claim 9, it is characterised in that between two described resistors
Annexation is in parallel, and the annexation between two described switching tubes is also in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620564498.9U CN205754076U (en) | 2016-06-13 | 2016-06-13 | High-voltage solid-state soft starter device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620564498.9U CN205754076U (en) | 2016-06-13 | 2016-06-13 | High-voltage solid-state soft starter device |
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| CN205754076U true CN205754076U (en) | 2016-11-30 |
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| CN201620564498.9U Active CN205754076U (en) | 2016-06-13 | 2016-06-13 | High-voltage solid-state soft starter device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350825A (en) * | 2019-08-21 | 2019-10-18 | 苏州艾克威尔科技有限公司 | Motor high pressure soft starting device |
-
2016
- 2016-06-13 CN CN201620564498.9U patent/CN205754076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350825A (en) * | 2019-08-21 | 2019-10-18 | 苏州艾克威尔科技有限公司 | Motor high pressure soft starting device |
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