CN205791538U - A kind of regulate and control to run special safe and practical capacitor compensation cabinet - Google Patents
A kind of regulate and control to run special safe and practical capacitor compensation cabinet Download PDFInfo
- Publication number
- CN205791538U CN205791538U CN201620519832.9U CN201620519832U CN205791538U CN 205791538 U CN205791538 U CN 205791538U CN 201620519832 U CN201620519832 U CN 201620519832U CN 205791538 U CN205791538 U CN 205791538U
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- CN
- China
- Prior art keywords
- capacitor
- capacitor box
- control
- cabinet door
- regulate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- 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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- Supply And Distribution Of Alternating Current (AREA)
Abstract
The utility model discloses and a kind of regulate and control to run special safe and practical capacitor compensation cabinet, including capacitor box and cabinet door, the lower section of described capacitor box is provided with capacitor box base, it is provided with manostat on described capacitor box base, and on capacitor box base, it is provided with ground connection terminal, be provided above reactor, described manostat and the ground connection terminal of described ground connection terminal are all electrically connected with reactor, and described reactor is provided with connection coil.Compared with prior art; the beneficial effects of the utility model are: it is scientific and reasonable for structure that these regulation and control run special safe and intelligent capacitor compensation cabinet, safe and convenient to use, is provided with manostat in capacitor box; improving power when; can effectively control the situation of voltage instability, protection equipment uses, and is provided with fuse on cabinet door; when circuit occurs abnormal; can cut off the electricity supply in time, protection circuit and the equipment of production, to reach the purpose used conveniently, safely.
Description
Technical field
This utility model belongs to power regulation running technology field, be specifically related to a kind of regulate and control run special
Safe and practical capacitor compensation cabinet.
Background technology
Loadtype major part in power system belongs to inductive load, adds that electricity consumption enterprise is universal widely
Use power electronic equipment, make power factor of electric network relatively low.Relatively low power factor reduces equipment utilization
Rate, adds power supply investment, compromises quality of voltage, reduce service life of equipment, considerably increase
Line loss.In order to improve energy waste and these unfavorable power supply productions that power factor of electric network lowly brings
Factor, it is necessary to make power factor of electric network be effectively improved.If obviously these reactive powers will
Thered is provided by electromotor and Long Distant Transmit is irrational, the most impossible.Reasonable approach is just
It is to need the local reactive power that produces of reactive power, i.e. increasing reactive power compensating apparatus and device.
In practical power systems, major part load is asynchronous motor.Its equivalent circuit can regard resistance and electricity as
The series circuit of sense, its voltage is relatively big with the phase contrast of electric current, and power factor is relatively low.After shnt capacitor,
The electric current of capacitor will offset a part of inductive current, so that inductive current reduces, total current subtracts therewith
Little, voltage diminishes with the phase contrast of electric current, makes power factor improve.
Existing capacitor compensation cabinet in use still has several drawbacks part, such as, currently uses
Capacitor when meeting on the way abnormal online, it is impossible to playing a very good protection, it is unnecessary to bring
Loss, and when grid power is relatively low, voltage instability can be caused, reduce service life of equipment.
Utility model content
The purpose of this utility model is that providing a kind of regulates and controls to run special safe and practical capacitor compensation cabinet,
So that solve to propose in above-mentioned background technology can not effectively protection circuit and the problem of voltage instability.
For achieving the above object, this utility model provide following technical scheme: a kind of regulate and control run special
Safe and practical capacitor compensation cabinet, including capacitor box and cabinet door, the lower section of described capacitor box is provided with capacitor box
Base, described capacitor box base is provided with on manostat, and capacitor box base and is provided with ground connection terminal,
Described ground connection terminal to be provided above reactor, described manostat and ground connection terminal all electrical with reactor
Connect, described reactor is provided with connection coil, described connection coil be provided above capacitor,
Described capacitor be provided above coil connector, the circuit that is provided above of described coil connector refers to
Show that lamp, the right side of described line signal are provided with power monitoring instrument, described line signal and electric capacity
Device is all electrically connected with power monitoring instrument, and the right side of described power monitoring instrument is provided with control switch,
Described power monitoring instrument is electrically connected with controlling switch, and described cabinet door is arranged on the left side of capacitor box, and
Being provided with cabinet door trip on cabinet door, the right side of described cabinet door trip is provided with fuse, described fuse with
Control switch to be electrically connected with.
Preferably, described capacitor is provided with four altogether, and four capacitors are arranged on capacitor box uniformly
Inside.
Preferably, between described capacitor and reactor, by being connected, coil is fixing to be connected.
Preferably, it is connected by rotating shaft is fixing between described cabinet door and capacitor box.
Preferably, described ground connection terminal is cylindrical structural.
Compared with prior art, the beneficial effects of the utility model are: these regulation and control run special safety intelligent
Energy capacitor compensation cabinet is scientific and reasonable for structure, safe and convenient to use, is provided with manostat in capacitor box,
The when of improving power, can effectively control the situation of voltage instability, protection equipment uses, and at cabinet
Be provided with fuse on Men, when circuit occurs abnormal, can cut off the electricity supply in time, protection circuit and
Production equipment, to reach the purpose used conveniently, safely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1-line signal, 2-coil connector, 3-power monitoring instrument, 4-control switch,
5-capacitor, 6-connect coil, 7-reactor, 8-capacitor box, 9-capacitor box base, 10-manostat,
11-ground connection terminal, 12-cabinet door, 13-cabinet door trip, 14-fuse.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Referring to Fig. 1, this utility model provides a kind of technical scheme: a kind of regulate and control to run special safety real
With capacitor compensation cabinet, including capacitor box 8 and cabinet door 12, the lower section of capacitor box 8 is provided with capacitor box base
9, capacitor box base 9 is provided with on manostat 10, and capacitor box base 9 and is provided with ground connection terminal 11,
Ground connection terminal 11 be provided above reactor 7, manostat 10 and ground connection terminal 11 all with reactor 7
Being electrically connected with, reactor 7 is provided with connection coil 6, connect coil 6 is provided above capacitor 5,
Capacitor 5 be provided above coil connector 2, coil connector 2 be provided above line signal
1, it is equal that the right side of line signal 1 is provided with power monitoring instrument 3, line signal 1 and capacitor 5
Being electrically connected with power monitoring instrument 3, the right side of power monitoring instrument 3 is provided with control switch 4, electric power
Monitoring instrument 3 is electrically connected with controlling switch 4, and cabinet door 12 is arranged on the left side of capacitor box 8, and cabinet door
Being provided with cabinet door trip 13 on 12, the right side of cabinet door trip 13 is provided with fuse 14, fuse 14 with
Control switch 4 electric connection.
Capacitor 5 is provided with four altogether, and four capacitors 5 are arranged on the inside of capacitor box 8 uniformly；
Between capacitor 5 with reactor 7, by being connected, coil 6 is fixing to be connected；Between cabinet door 12 and capacitor box 8
Connect by rotating shaft is fixing；Ground connection terminal 11 is cylindrical structural.
Manostat 10 in this utility model is the equipment making output voltage stabilization, and manostat 10 is by pressure regulation
Circuit, control circuit and servomotor etc. form, and when input voltage or load change, control circuit is entered
Row samples, compares and amplify, and then drives servomotor to rotate, makes the position change of pressure regulator carbon brush,
By automatically adjusting coil ratio, thus keep stablizing of output voltage.
Operation principle of the present utility model and use flow process: these regulation and control run special safe and practical electric capacity and mend
Repaying cabinet, switch on power, open control switch 4, electric power is by coil connector 2 to capacitor 5, then
From capacitor 5 to reactor 7, the manostat 10 being now connected with reactor 7 ensures output voltage stabilization,
Fuse 14 protection circuit safety, when breaking down, cuts off the electricity supply in time, power monitoring during normal work
Circuit monitoring is protected by instrument 3.
Embodiment the most of the present utility model, for the ordinary skill people of this area
For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit
Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims
And equivalent limits.
Claims (5)
1. regulate and control to run a special safe and practical capacitor compensation cabinet, including capacitor box (8) and cabinet door (12),
It is characterized in that: the lower section of described capacitor box (8) is provided with capacitor box base (9), at the bottom of described capacitor box
It is provided with on manostat (10), and capacitor box base (9) on seat (9) and is provided with ground connection terminal (11),
Described ground connection terminal (11) be provided above reactor (7), described manostat (10) and earth lead
Post (11) is all electrically connected with reactor (7), and described reactor (7) is provided with connection coil (6),
Described connection coil (6) be provided above capacitor (5), being provided above of described capacitor (5)
Have coil connector (2), described coil connector (2) be provided above line signal (1), institute
The right side stating line signal (1) is provided with power monitoring instrument (3), described line signal (1)
All it is electrically connected with power monitoring instrument (3) with capacitor (5), described power monitoring instrument (3)
Right side is provided with control switch (4), and described power monitoring instrument (3) electrically connects with controlling switch (4)
Connecing, described cabinet door (12) is arranged on the left side of capacitor box (8), and cabinet door (12) and is provided with cabinet door
Switch (13), the right side of described cabinet door trip (13) is provided with fuse (14), described fuse (14)
It is electrically connected with controlling switch (4).
The most according to claim 1 a kind of regulate and control to run special safe and practical capacitor compensation cabinet, its
It is characterised by: described capacitor (5) is provided with four altogether, and four capacitors (5) are installed uniformly
Inside in capacitor box (8).
The most according to claim 1 a kind of regulate and control to run special safe and practical capacitor compensation cabinet, its
It is characterised by: between described capacitor (5) with reactor (7), by being connected, coil (6) is fixing to be connected.
The most according to claim 1 a kind of regulate and control to run special safe and practical capacitor compensation cabinet, its
It is characterised by: be connected by rotating shaft is fixing between described cabinet door (12) and capacitor box (8).
The most according to claim 1 a kind of regulate and control to run special safe and practical capacitor compensation cabinet, its
It is characterised by: described ground connection terminal (11) is cylindrical structural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519832.9U CN205791538U (en) | 2016-05-31 | 2016-05-31 | A kind of regulate and control to run special safe and practical capacitor compensation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519832.9U CN205791538U (en) | 2016-05-31 | 2016-05-31 | A kind of regulate and control to run special safe and practical capacitor compensation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205791538U true CN205791538U (en) | 2016-12-07 |
Family
ID=58135874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620519832.9U Expired - Fee Related CN205791538U (en) | 2016-05-31 | 2016-05-31 | A kind of regulate and control to run special safe and practical capacitor compensation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205791538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786655A (en) * | 2017-01-04 | 2017-05-31 | 繁昌县易能科技有限责任公司 | A kind of adjustable capacitor compensation cabinet |
-
2016
- 2016-05-31 CN CN201620519832.9U patent/CN205791538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786655A (en) * | 2017-01-04 | 2017-05-31 | 繁昌县易能科技有限责任公司 | A kind of adjustable capacitor compensation cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170531 |