CN211351714U - Intensive magnetic control type dynamic compensation device - Google Patents
Intensive magnetic control type dynamic compensation device Download PDFInfo
- Publication number
- CN211351714U CN211351714U CN201922498741.8U CN201922498741U CN211351714U CN 211351714 U CN211351714 U CN 211351714U CN 201922498741 U CN201922498741 U CN 201922498741U CN 211351714 U CN211351714 U CN 211351714U
- Authority
- CN
- China
- Prior art keywords
- magnetic control
- oil tank
- dynamic compensation
- reactor
- oil
- 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.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Transformer Cooling (AREA)
Abstract
The utility model discloses an intensive magnetic control formula dynamic compensation device, including magnetic control formula dynamic compensation circuit and oil tank, magnetic control formula dynamic compensation circuit is including the magnetic control reactor branch road and the condenser branch road that link to each other with higher level's interval of being qualified for the next round of competitions respectively, magnetic control formula dynamic compensation circuit sets up in the oil tank. The utility model has the advantages that: the capacitor bank, the series reactor and the magnetically controlled reactor are arranged in the blind unit oil tank, so that the occupied area of the device is reduced, the overhauling and fireproof distances are saved, the field applicability of the product is improved, and the overhauling on a single element is facilitated; be equipped with the heat dissipation strengthening rib, improved the firmness of oil tank, through the area of contact who increases oil tank and air, improve the radiating efficiency of oil in the oil tank.
Description
Technical Field
The utility model relates to an electric field especially relates to an intensive magnetic control formula dynamic compensation device.
Background
The magnetic control type dynamic compensation device is an important technical innovation in the field of compensation, has the advantages of continuously and quickly adjusting reactive power, having no operation overvoltage and the like, is particularly suitable for balance compensation of capacitive reactive power reverse transmission of a power grid caused by improvement of the cabling rate of an urban power supply system, realizes layered and partitioned balance of reactive power and improves voltage fluctuation. When the magnetic control type dynamic compensation device is installed, the overhaul distance, the fire prevention distance and the like of each device of the magnetic control type dynamic compensation device need to be considered, so that a large area needs to be occupied, and the installation of the magnetic control type dynamic compensation device is limited due to limited space of the conventional urban transformer substation.
Disclosure of Invention
The utility model mainly solves the problems, provides a centralized magnetic control type dynamic compensation device which is arranged in an oil tank, does not need to consider the maintenance distance and the fireproof interval and has small occupied area.
The utility model provides a technical scheme that its technical problem adopted is, an intensive magnetic control formula dynamic compensation device, including magnetic control formula dynamic compensation circuit and oil tank, magnetic control formula dynamic compensation circuit is including the magnetic control reactor branch road and the condenser branch road that link to each other with higher level's interval of being qualified for the next round of competitions respectively, magnetic control formula dynamic compensation circuit sets up in the oil tank.
The magnetic control reactor branch and the capacitor branch are arranged in the oil tank, the fireproof distance does not need to be considered, the site area is reduced, components in the magnetic control reactor branch and the capacitor branch can be protected by the oil tank, and the safety of the intensive magnetic control type dynamic compensation device is improved.
As a preferable scheme of the above scheme, the branch of the magnetically controlled reactor comprises a magnetically controlled reactor, a transformer and a disconnector 1QS4, first ends of the magnetically controlled reactor, the transformer and the disconnector 1QS4 are sequentially connected, and a second end of the disconnector Q1S4 is connected with a superior outgoing line at intervals.
As a preferable scheme of the above scheme, the capacitor branch includes a capacitor bank, a series reactor, and an isolating switch 1QS1, first ends of the capacitor bank, the series reactor, and the isolating switch 1QS1 are sequentially connected, and a second end of the isolating switch 1QS1 is connected to an upper-stage outgoing line at an interval.
As a preferable scheme of the above scheme, the oil tank includes a plurality of unit oil tanks, each unit oil tank is connected through a butterfly valve to form a circulation oil path, and the capacitor bank, the series reactor, and the magnetic control reactor are disposed in different unit oil tanks. The oil tank comprises a plurality of unit oil tanks, is equipped with an components and parts in every unit oil tank, and oil route butterfly valve control in the oil tank is convenient for overhaul to single components and parts, has saved the maintenance distance, has reduced area simultaneously.
As a preferable scheme of the scheme, a binding post is arranged at the upper end of the oil tank.
As a preferable scheme of the above scheme, an oil conservator is arranged at the upper end of the oil tank, and the oil conservator is connected with one of all the unit oil tanks through a pipeline. The conservator expands the overflowed oil due to the storage heat.
As a preferable scheme of the above scheme, the surface of the oil tank is provided with heat dissipation reinforcing ribs, and the heat dissipation reinforcing ribs are arranged perpendicular to the horizontal plane. The heat dissipation strengthening rib is used for improving the firmness of oil tank and improves the heat dissipation efficiency of oil in the oil tank by increasing the contact area of the oil tank and the air.
The utility model has the advantages that: the capacitor bank, the series reactor and the magnetically controlled reactor are arranged in the blind unit oil tank, so that the occupied area of the device is reduced, the overhauling and fireproof distances are saved, the field applicability of the product is improved, and the overhauling on a single element is facilitated; be equipped with the heat dissipation strengthening rib, improved the firmness of oil tank, through the area of contact who increases oil tank and air, improve the radiating efficiency of oil in the oil tank.
Drawings
FIG. 1 is a schematic diagram of a magnetically controlled dynamic compensation circuit according to an embodiment of the present invention.
FIG. 2 is a schematic structural diagram of a magnetically controlled dynamic compensation apparatus in an embodiment.
The method comprises the steps of 1-magnetically controlled reactor 2-mutual inductor 3-capacitor bank 4-series reactor 5-unit oil tank 6-upper appearance interval 7-butterfly valve 8-wiring terminal 9-oil conservator 10-pipeline 11-heat dissipation reinforcing rib.
Detailed Description
The technical solution of the present invention is further described below by way of examples and with reference to the accompanying drawings.
Example (b):
the intensive magnetic control type dynamic compensation device comprises a magnetic control type dynamic compensation circuit and an oil tank, wherein the magnetic control type dynamic compensation circuit comprises a magnetic control reactor branch and a capacitor branch as shown in fig. 1, the magnetic control reactor branch comprises a magnetic control reactor 1, a mutual inductor 2 and an isolating switch 1QS4, the first ends of the magnetic control reactor, the mutual inductor and the isolating switch 1QS4 are sequentially connected, the second end of the isolating switch Q1S4 is connected with a superior outgoing line interval 6, the capacitor branch comprises a capacitor bank 3, a series reactor 4 and an isolating switch 1QS1, the first ends of the capacitor bank, the series reactor and the isolating switch 1QS1 are sequentially connected, and the second end of the isolating switch 1QS1 is connected with the superior outgoing line interval.
The magnetic control type dynamic compensation circuit is arranged in an oil tank, as shown in figure 2, the oil tank comprises a plurality of unit oil tanks 5, all the unit oil tanks are connected through butterfly valves 7 to form a circulating oil path, and a capacitor bank, a series reactor and a magnetic control reactor are arranged in different unit oil tanks. Still be equipped with a plurality of terminal 8 in the oil tank upper end that is located central authorities, the circuit in the oil tank passes through the terminal and links to each other with isolator 12, and oil tank upper end still has conservator 9, and the conservator passes through pipeline 10 and links to each other with a unit oil tank in the oil tank, and evenly distributed has heat dissipation strengthening rib 11 on each unit oil tank surface, and the perpendicular horizontal plane setting of heat dissipation strengthening rib.
When some element in the intensive magnetic control type dynamic compensation device fails, a butterfly valve of the unit oil tank where the element is located is closed, and the unit oil tank where the element is located is separated from the circulating oil way, so that the element is convenient to overhaul; the oil in the oil tank expands when the temperature is higher, and the expanded oil can flow into the oil conservator through a pipeline, so that the pressure of the oil on the oil tank is reduced, and the service life of the oil tank is prolonged; the heat dissipation strengthening rib is used for improving the firmness of oil tank, through increasing the area of contact of oil tank and air, improves the radiating efficiency of oil in the oil tank.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (7)
1. An intensive magnetic control type dynamic compensation device is characterized in that: the magnetic control type dynamic compensation circuit comprises a magnetic control type dynamic compensation circuit and an oil tank, wherein the magnetic control type dynamic compensation circuit comprises a magnetic control reactor branch and a capacitor branch which are respectively connected with a superior outgoing line at intervals, and the magnetic control type dynamic compensation circuit is arranged in the oil tank.
2. The integrated magnetically controlled dynamic compensator of claim 1, wherein: the magnetic control reactor branch circuit comprises a magnetic control reactor (1), a mutual inductor (2) and an isolating switch 1QS4, the magnetic control reactor, the mutual inductor and a first end of the isolating switch 1QS4 are sequentially connected, and a second end of the isolating switch Q1S4 is connected with a superior outgoing line at intervals.
3. The integrated magnetically controlled dynamic compensator according to claim 2, wherein: the capacitor branch circuit comprises a capacitor bank (3), a series reactor (4) and an isolating switch 1QS1, wherein the capacitor bank, the series reactor and a first end of the isolating switch 1QS1 are sequentially connected, and a second end of the isolating switch 1QS1 is connected with a superior outgoing line at intervals.
4. The integrated magnetically controlled dynamic compensator according to claim 3, wherein: the oil tank comprises a plurality of unit oil tanks (5), each unit oil tank is connected through a butterfly valve (7) to form a circulating oil path, and the capacitor bank, the series reactor and the magnetic control reactor are arranged in different unit oil tanks.
5. The integrated magnetically controlled dynamic compensator according to claim 4, wherein: and a binding post (8) is arranged at the upper end of the oil tank.
6. The integrated magnetically controlled dynamic compensator according to claim 4, wherein: and an oil conservator (9) is arranged at the upper end of the oil tank, and the oil conservator is connected with one of all the unit oil tanks through a pipeline (10).
7. An intensive magnetically controlled dynamic compensation device according to claim 5 or 6, wherein: the surface of the oil tank is provided with heat dissipation reinforcing ribs (11), and the heat dissipation reinforcing ribs are arranged perpendicular to the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922498741.8U CN211351714U (en) | 2019-12-31 | 2019-12-31 | Intensive magnetic control type dynamic compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922498741.8U CN211351714U (en) | 2019-12-31 | 2019-12-31 | Intensive magnetic control type dynamic compensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211351714U true CN211351714U (en) | 2020-08-25 |
Family
ID=72137629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922498741.8U Active CN211351714U (en) | 2019-12-31 | 2019-12-31 | Intensive magnetic control type dynamic compensation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211351714U (en) |
-
2019
- 2019-12-31 CN CN201922498741.8U patent/CN211351714U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7299644B2 (en) | Operation method of pump station system | |
| CN110490376B (en) | Intelligent soft switch planning method for improving reliability and economy of power distribution network | |
| CN201805235U (en) | Extra/ultra-high voltage series capacitor compensating device having current transfer branch circuit | |
| CN111552925B (en) | Construction method of comprehensive evaluation index system of alternating-current/direct-current series-parallel power distribution network | |
| CN105846422A (en) | Large-capacity power gird short-circuit current control measure optimization configuration method | |
| CN211351714U (en) | Intensive magnetic control type dynamic compensation device | |
| CN208015203U (en) | A kind of novel modularized skid-mounted type substation | |
| CN206195223U (en) | Box type transformer station | |
| CN103972897A (en) | Method for determining control range of operation voltage of 500kV bus of extra-high voltage alternating-current transformer substation | |
| CN104734058A (en) | Electronic-control integration device of oil field united station | |
| CN207339049U (en) | Dual transformer assembled box-type substation | |
| CN206364421U (en) | Low pressure six divides environment-friendly type photovoltaic generation preassembled transformer station | |
| CN202633957U (en) | Regional and country-level integrated automatic voltage reactive power control system | |
| CN201985528U (en) | Series compensation system adopting line iron towers | |
| CN103580452A (en) | Chained SVG power cabinet | |
| CN101119030A (en) | 10KV and below power distribution network compensating capacitor configuring method | |
| CN203931717U (en) | A kind of oil immersed type high overload power transformer | |
| CN202353222U (en) | Low-voltage reactive compensation cabinet | |
| CN219979312U (en) | Single-phase autotransformer arrester arrangement structure | |
| CN207098399U (en) | AC load switching device in transformer station | |
| CN206401783U (en) | A kind of substation structure and transformer station | |
| CN204741210U (en) | Two integrative transformer underground substations of 35kV | |
| CN204760810U (en) | Air -cooled SVG power cabinet of large capacity | |
| CN105242717A (en) | Automatic switching device of cooling system of main transformer of transformer substation | |
| CN105261986A (en) | Optimization structure of 220kV substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |