CN206697938U - A kind of high-pressure reactive compensation filter - Google Patents
A kind of high-pressure reactive compensation filter Download PDFInfo
- Publication number
- CN206697938U CN206697938U CN201720258520.1U CN201720258520U CN206697938U CN 206697938 U CN206697938 U CN 206697938U CN 201720258520 U CN201720258520 U CN 201720258520U CN 206697938 U CN206697938 U CN 206697938U
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- CN
- China
- Prior art keywords
- compensating cabinet
- compensating
- cabinet
- spray
- reactive compensation
- 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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- 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
-
- 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
- Y02E40/40—Arrangements for reducing harmonics
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- Control Of Electrical Variables (AREA)
Abstract
The utility model discloses a kind of high-pressure reactive compensation filter, including three separate compensating cabinets, respectively compensating cabinet one, compensating cabinet two and compensating cabinet three, the compensating cabinet one includes vacuum contactor, air reactor, spray-by-type fuse, arrester, filter condenser and discharge coil, the air reactor is connected between filter condenser and high-pressure vacuum contactor, arrester and spray-by-type fuse are connected between the air reactor and filter condenser, parallel discharge coil on the spray-by-type fuse and filter condenser, the compensating cabinet two, the structure composition of compensating cabinet three is identical with compensating cabinet one.Compensation device of the present utility model is divided into some groups of compensation loops, each loop is individually complete, multiple loop parallel runnings, by compensating controller centralized Control, contain vacuum contactor switching in each loop, meet frequent switching requirement, effectively follow load change adjust automatically can compensate loop, compensation effect is good, and precision is high.
Description
Technical field
The utility model belongs to power distribution technical field, more particularly to a kind of high-pressure reactive compensation filter.
Background technology
The centralized compensation of Large Copacity is subdivided into the automatic compensation of some groups of low capacities by high pressure 10KV automatically, according to load without
The compensation packet loop of work(demand input response.
Centralized compensation installed capacity conventional in power system is big at present, and breaker is manually put into, big to load impact, no
Beneficial to frequent switching, it is impossible to which effective tracking system load variations situation responds adjustment, unfavorable stable operation.
The content of the invention
To solve the problems, such as that prior art is present, the utility model provides a kind of high-pressure reactive compensation filter, can
The breaker solved in centralized compensation device conventional in power system is not suitable for frequent switching, it is impossible to which effective tracking system is born
Lotus situation of change responds adjustment, the problem of so as to influence the stable operation of system.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of high-pressure reactive compensation filter, including three separate compensating cabinets, respectively compensating cabinet one, compensation
Cabinet two and compensating cabinet three, the compensating cabinet one include vacuum contactor, air reactor, spray-by-type fuse, arrester, filtering
Capacitor and discharge coil, the air reactor are connected between filter condenser and high-pressure vacuum contactor, described hollow
Arrester and spray-by-type fuse, the spray-by-type fuse and filter condenser are connected between reactor and filter condenser
Upper parallel discharge coil, the compensating cabinet two, the structure composition of compensating cabinet three are identical with compensating cabinet one.
High-pressure reactive compensation is provided between the vacuum contactor of the compensating cabinet one and the vacuum contactor of compensating cabinet two
Controller.
The reactive power of capacitor in the compensating cabinet one is 600Kvar, in the compensating cabinet two and compensating cabinet three
The reactive power of capacitor is 1200Kvar.
The high-pressure reactive compensation filter also includes the electrification display and voltage sensor being serially connected.
The electrification display and voltage sensor are located between compensating cabinet two and compensating cabinet three.
The beneficial effects of the utility model：
Compensation device of the present utility model is divided into some groups of compensation loops, and each loop is individually complete, and multiple loops are in parallel
Operation, by compensating controller centralized Control, contains vacuum contactor switching in each loop（Meet frequent switching requirement）, compensation
The component such as electricity container, anti-harmonic wave reactor.Therefore, vacuum contactor of the present utility model is adapted to frequent switching, can have
Follow load change adjust automatically compensation loop is imitated, compensation effect is good, and precision is high.
Brief description of the drawings
Fig. 1 is the new structural representation of this reality.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to the drawings and the specific embodiments, the utility model is expanded on further.
Reference picture 1, present embodiment use following technical scheme：
A kind of high-pressure reactive compensation filter, including three separate compensating cabinets, respectively compensating cabinet one, compensation
Cabinet two and compensating cabinet three, the compensating cabinet one include vacuum contactor KM1, air reactor L1, spray-by-type fuse FU1, kept away
Thunder device FV1, filter condenser C1 and discharge coil TV1, the air reactor L1 is connected to filter condenser C1 and high pressure is true
Between empty contactor KM1, arrester FV1 is connected between the air reactor L1 and filter condenser C1 and spray fuses by formula
Parallel discharge coil TV1 on device FU1, the spray-by-type fuse FU1 and filter condenser C1, the compensating cabinet two, compensating cabinet
Three structure composition is identical with compensating cabinet one.
Compensating cabinet two includes vacuum contactor KM2, air reactor L2, spray-by-type fuse FU2, arrester FV2, filtering
Capacitor C2 and discharge coil TV2, the air reactor L2 be connected to filter condenser C2 and high-pressure vacuum contactor KM2 it
Between, it is connected with arrester FV2 and spray-by-type fuse FU2, the spray between the air reactor L2 and filter condenser C2
By parallel discharge coil TV2 on formula fuse FU2 and filter condenser C2.
Compensating cabinet three includes vacuum contactor KM3, air reactor L3, spray-by-type fuse FU3, arrester FV3, filtering
Capacitor C3 and discharge coil TV3, the air reactor L3 be connected to filter condenser C3 and high-pressure vacuum contactor KM3 it
Between, it is connected with arrester FV3 and spray-by-type fuse FU3, the spray between the air reactor L3 and filter condenser C3
By parallel discharge coil TV3 on formula fuse FU3 and filter condenser C3.
High-voltage reactive benefit is provided between the vacuum contactor KM1 of compensating cabinet one and the vacuum contactor KM2 of compensating cabinet two
Repay controller ZK.
The reactive power of capacitor C1 in the compensating cabinet one is 600Kvar, in the compensating cabinet two and compensating cabinet three
Capacitor C2, C3 reactive power be 1200Kvar.
The high-pressure reactive compensation filter also includes the electrification display DXN and voltage sensor CG being serially connected.
The electrification display DXN and voltage sensor CG are located between compensating cabinet two and compensating cabinet three.
There is provided reactive power by capacitor C per in cabinet, spray-by-type fuse FU can effective protective condenser overcurrent, sky
Core device L plays a part of consistent harmonic wave and resisted to shove, and discharge coil TV discharges in time to capacitor, and arrester FV prevents from grasping
Make overvoltage, vacuum contactor KM receives controller ZK instructions and makes switching action, voltage sensor CG and electrification display DXN
There is provided powered instruction prevents maloperation.
Conventional 3000KVAR capacitor banks are accomplished manually switching by a breaker cabinet, very big to load impact, this practicality
New that 3000KVAR is divided into tri- sets of compensating cabinets of 600+2*1200, three compensating cabinets are separate, by the unified automatic controls of controller K
System, the voltage x current of controller ZK sampling systems calculate reactive requirement, and intelligent Matching combines three compensating cabinets, optimal so as to complete
Compensation.Switching precision brings up to 600KVAR by original 3000KVAR, and precision is high, effectively follow load can change and adjusts,
Cut and be configured with reactor, it is smaller to system shock.It is adapted to frequent switching.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of high-pressure reactive compensation filter, it is characterised in that the high-pressure reactive compensation filter includes three phases
Mutually independent compensating cabinet, respectively compensating cabinet one, compensating cabinet two and compensating cabinet three, the compensating cabinet one include vacuum contactor,
Air reactor, spray-by-type fuse, arrester, filter condenser and discharge coil, the air reactor are connected to filtering
Between capacitor and high-pressure vacuum contactor, arrester and spray are connected between the air reactor and filter condenser by formula
Fuse, parallel discharge coil on the spray-by-type fuse and filter condenser, the compensating cabinet two, the structure of compensating cabinet three
Composition is identical with compensating cabinet one.
A kind of 2. high-pressure reactive compensation filter according to claim 1, it is characterised in that the compensating cabinet one it is true
High-pressure reactive compensation controller is provided between the vacuum contactor of empty contactor and compensating cabinet two.
3. a kind of high-pressure reactive compensation filter according to claim 1, it is characterised in that in the compensating cabinet one
The reactive power of capacitor is 600Kvar, and the reactive power of the compensating cabinet two and the capacitor in compensating cabinet three is
1200Kvar。
A kind of 4. high-pressure reactive compensation filter according to claim 1, it is characterised in that the high-pressure reactive compensation
Filter also includes the electrification display and voltage sensor being serially connected.
A kind of 5. high-pressure reactive compensation filter according to claim 4, it is characterised in that the electrification display and
Voltage sensor is located between compensating cabinet two and compensating cabinet three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258520.1U CN206697938U (en) | 2017-03-16 | 2017-03-16 | A kind of high-pressure reactive compensation filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258520.1U CN206697938U (en) | 2017-03-16 | 2017-03-16 | A kind of high-pressure reactive compensation filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206697938U true CN206697938U (en) | 2017-12-01 |
Family
ID=60443693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720258520.1U Expired - Fee Related CN206697938U (en) | 2017-03-16 | 2017-03-16 | A kind of high-pressure reactive compensation filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206697938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113113919A (en) * | 2021-04-16 | 2021-07-13 | 山东泰开检测有限公司 | Method for realizing intelligent switching control device of multi-tap compensation reactor |
-
2017
- 2017-03-16 CN CN201720258520.1U patent/CN206697938U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113113919A (en) * | 2021-04-16 | 2021-07-13 | 山东泰开检测有限公司 | Method for realizing intelligent switching control device of multi-tap compensation reactor |
| CN113113919B (en) * | 2021-04-16 | 2022-08-19 | 山东泰开检测有限公司 | Method for realizing intelligent switching control device of multi-tap compensation reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171201 Termination date: 20190316 |