CN111525592A - Processing technology of low-voltage intelligent power compensation controller - Google Patents
Processing technology of low-voltage intelligent power compensation controller Download PDFInfo
- Publication number
- CN111525592A CN111525592A CN202010395331.5A CN202010395331A CN111525592A CN 111525592 A CN111525592 A CN 111525592A CN 202010395331 A CN202010395331 A CN 202010395331A CN 111525592 A CN111525592 A CN 111525592A
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- Prior art keywords
- low
- voltage
- compensation controller
- capacitor
- intelligent power
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- 238000012545 processing Methods 0.000 title claims abstract description 26
- 238000005516 engineering process Methods 0.000 title claims abstract description 18
- 239000003990 capacitor Substances 0.000 claims abstract description 41
- 238000007598 dipping method Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000012360 testing method Methods 0.000 claims abstract description 5
- 238000009489 vacuum treatment Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000001012 protector Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000233805 Phoenix Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
- H01G13/04—Drying; Impregnating
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The invention discloses a processing technology of a low-voltage intelligent power compensation controller, which comprises the following steps: the method comprises the steps of processing a capacitor, dipping the assembled capacitor, placing a capacitor bank in a dipping cylinder by adopting a vacuum dipping method, filling insulating oil into the capacitor bank for vacuum treatment for 22-24 hours, standing, opening the vacuum dipping cylinder to enable air to flow into the vacuum dipping cylinder when the temperature of the capacitor is reduced to be below 35 ℃, taking out the vacuum dipping cylinder for later use to obtain a low-voltage capacitor, and through the steps of processing the capacitor, mounting a control terminal, mounting a digital tube, testing and the like, the processed low-voltage intelligent power compensation controller is ideal in quality and prolonged in service life, and meanwhile, through mounting the digital tube, the controller has the characteristic of manual operation or self-setting operation, and has the advantages of high safety performance and the like, the operation process is simple, the use is convenient, and the use prospect is good.
Description
Technical Field
The invention belongs to the technical field of controller processing, and particularly relates to a processing technology of a low-voltage intelligent power compensation controller.
Background
The work compensation controller is a core component of the reactive compensation device and has a great weight, most manufacturers of the reactive compensation devices buy the controller and then assemble the whole machine by themselves, and the manufacturers with the capability of designing and manufacturing the controller are few, and the manufacturers capable of designing and manufacturing the controller with excellent performance are all the phoenix feather unicorn;
the existing controller has certain defects, when the traditional power compensation controller is maintained, part of elements in a controller cabinet are exposed outside, so that physical injuries are easily caused to workers, meanwhile, the traditional controller is manually controlled and regulated by the workers, and inconvenience is brought to use, and therefore, the processing technology of the low-voltage intelligent power compensation controller is provided.
Disclosure of Invention
The invention mainly aims to provide a processing technology of a low-voltage intelligent power compensation controller, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
the processing technology of the low-voltage intelligent power compensation controller comprises the following steps:
step one, processing a capacitor, namely firstly dipping the assembled capacitor, placing a capacitor bank in a dipping cylinder by adopting a vacuum dipping method, then filling insulating oil into the capacitor bank for vacuum treatment for 22-24 hours, standing, opening the vacuum dipping cylinder to allow air to flow into the vacuum dipping cylinder when the temperature of the capacitor is reduced to be below 35 ℃, taking out and sealing for later use to obtain a low-voltage capacitor;
secondly, mounting capacitors, namely fixing the low-voltage capacitors on mounting beams in the cabinet body, wherein the number of the low-voltage reactive compensation modules is three, the rear part of a middle row is provided with three low-voltage reactive compensation modules, the front part of the middle row is sequentially provided with a fuse, an overvoltage protector and an alternating current contactor, then a fuse group is connected with the middle row through branch rows, each low-voltage reactive compensation module is connected with the middle row through one branch row, and then a cabinet for mounting the outer surface of a capacitor group is sealed to obtain a mounted low-voltage compensation controller;
mounting a control terminal, arranging a terminal strip at the lower end of the middle strip of the cabinet, fixing the terminal on the terminal strip, and connecting the mounted low-voltage compensation controllers through communication wires to obtain the low-voltage compensation controller mounted with the terminal;
installing a nixie tube, wherein the nixie tube is arranged at the front end of the cabinet body of the low-voltage compensation controller, keys with different functions are arranged on the nixie tube, and the low-voltage compensation controller can be adjusted through a debugging key to obtain a low-voltage intelligent power compensation controller;
and step five, testing, namely detecting the obtained low-voltage intelligent power compensation controller through professional detection equipment, detecting various parameters such as voltage, insulation resistance, capacitance and the like, and if the parameters are in a normal range and the like, indicating that the products are qualified, namely finishing the processing technology of the low-voltage intelligent power compensation controller, and finally obtaining the low-voltage intelligent power compensation controller with good quality.
Preferably, in the first step, the capacitor bank needs to be heated twice before being immersed, the first heating temperature is controlled to be 60-65 ℃, and the second heating temperature is controlled to be 65-80 ℃.
Preferably, the fuse in the second step is selected based on the rated current of the loop and the maximum current capability of the reactor.
Preferably, the phase voltage input in the third step is 380V.
Preferably, the capacitor banks of the low-voltage compensation controller are connected in series in parallel by flexible wires when the terminal is installed in the third step.
Preferably, the nixie tube in the fourth step has functions of automatic operation, input threshold, time setting, overvoltage setting, cutting threshold, path number setting, voltage display, current display, manual operation and the like.
Compared with the prior art, the invention has the following beneficial effects: this processing technology of low pressure intelligence merit compensation controller, through the processing condenser, the installation control terminal, step such as installation charactron and test, make the low pressure intelligence merit compensation controller after the processing of high quality, make its life extension, and through the installation charactron, make the controller have the characteristics of manual control or set up the operation by oneself, the terminal row with setting up in the cabinet simultaneously, make terminal and electric capacity group lug connection, thereby the exposed condition of original paper has been avoided, have advantages such as security performance height, safety factor has been improved, simple process, and convenient operation.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Examples
During processing, firstly processing a capacitor, firstly dipping the assembled capacitor, placing a capacitor bank in a dipping cylinder by adopting a vacuum dipping method, heating the capacitor bank twice before dipping the capacitor bank, wherein the first heating temperature is 60 ℃, the second heating temperature is 70 ℃, then filling insulating oil into the capacitor bank for vacuum treatment, the time is 22h, then standing, and when the temperature of the capacitor is reduced to be below 35 ℃, opening the vacuum dipping cylinder to flow air into the vacuum dipping cylinder, taking out and sealing for later use, thus obtaining a low-voltage capacitor; secondly, capacitors are installed, the low-voltage capacitors are fixed on an installation beam in the cabinet body, the number of the low-voltage reactive compensation modules is three, the rear part of the middle row is provided with three low-voltage reactive compensation modules, fuses, overvoltage protectors and alternating current contactors are sequentially installed on the front part of the middle row, the fuses are selected according to the rated current of a loop and the maximum current capacity of a reactor during selection, then a fuse group and the middle row are connected together through branch rows, each low-voltage reactive compensation module is connected with the middle row through one branch row, and then a cabinet is installed on the outer surface of the capacitor group for sealing, so that an installed low-voltage compensation controller is obtained; then, mounting a control terminal, arranging a terminal strip at the lower end of the middle strip of the cabinet, fixing the terminal on the terminal strip, connecting the mounted low-voltage compensation controllers through communication wires, connecting capacitor groups of the low-voltage compensation controllers in parallel through flexible wires when the terminal is mounted, and obtaining the low-voltage compensation controller after the terminal is mounted, wherein the phase voltage input by a connection method is 380V; then installing a nixie tube, arranging keys with different functions on the nixie tube at the front end of the cabinet body of the low-voltage compensation controller, and adjusting the low-voltage compensation controller through a debugging key, wherein the functions on the nixie tube comprise automatic operation, an input threshold, time setting, overvoltage setting, a cut-off threshold, path number setting, voltage display, current display, manual operation and other function keys, so that the low-voltage intelligent power compensation controller is obtained; and finally, testing, namely detecting the obtained low-voltage intelligent power compensation controller by using special detection equipment, detecting various parameters such as voltage, insulation resistance, capacitance and the like, and if the parameters are in a normal range, indicating that the product is qualified, namely finishing the processing technology of the low-voltage intelligent power compensation controller.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The processing technology of the low-voltage intelligent power compensation controller is characterized by comprising the following steps of:
step one, processing a capacitor, namely firstly dipping the assembled capacitor, placing a capacitor bank in a dipping cylinder by adopting a vacuum dipping method, then filling insulating oil into the capacitor bank for vacuum treatment for 22-24 hours, standing, opening the vacuum dipping cylinder to allow air to flow into the vacuum dipping cylinder when the temperature of the capacitor is reduced to be below 35 ℃, taking out and sealing for later use to obtain a low-voltage capacitor;
secondly, mounting capacitors, namely fixing the low-voltage capacitors on mounting beams in the cabinet body, wherein the number of the low-voltage reactive compensation modules is three, the rear part of a middle row is provided with three low-voltage reactive compensation modules, the front part of the middle row is sequentially provided with a fuse, an overvoltage protector and an alternating current contactor, then a fuse group is connected with the middle row through branch rows, each low-voltage reactive compensation module is connected with the middle row through one branch row, and then a cabinet for mounting the outer surface of a capacitor group is sealed to obtain a mounted low-voltage compensation controller;
mounting a control terminal, arranging a terminal strip at the lower end of the middle strip of the cabinet, fixing the terminal on the terminal strip, and connecting the mounted low-voltage compensation controllers through communication wires to obtain the low-voltage compensation controller mounted with the terminal;
installing a nixie tube, wherein the nixie tube is arranged at the front end of the cabinet body of the low-voltage compensation controller, keys with different functions are arranged on the nixie tube, and the low-voltage compensation controller can be adjusted through a debugging key to obtain a low-voltage intelligent power compensation controller;
and step five, testing, namely detecting the obtained low-voltage intelligent power compensation controller through professional detection equipment, detecting various parameters such as voltage, insulation resistance, capacitance and the like, and if the parameters are in a normal range and the like, indicating that the products are qualified, namely finishing the processing technology of the low-voltage intelligent power compensation controller, and finally obtaining the low-voltage intelligent power compensation controller with good quality.
2. The processing technology of the low-voltage intelligent power compensation controller according to claim 2, characterized in that: in the first step, the capacitor bank needs to be heated twice before being soaked, the first heating temperature is controlled to be 60-65 ℃, and the second heating temperature is controlled to be 65-80 ℃.
3. The processing technology of the low-voltage intelligent power compensation controller according to claim 2, characterized in that: and in the second step, the fuse is selected according to the rated current of the loop and the maximum current capability of the reactor.
4. The processing technology of the low-voltage intelligent power compensation controller according to claim 1, characterized in that: the phase voltage input by the connection method in the third step is 380V.
5. The processing technology of the low-voltage intelligent power compensation controller according to claim 1, characterized in that: and in the third step, when the terminal is installed, the capacitor groups of the low-voltage compensation controller are sequentially connected in parallel through flexible wires.
6. The processing technology of the low-voltage intelligent power compensation controller according to claim 1, characterized in that: the nixie tube in the fourth step has the functions of automatic operation, threshold input, time setting, overvoltage setting, threshold cutting, path number setting, voltage display, current display, manual operation and the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010395331.5A CN111525592A (en) | 2020-05-12 | 2020-05-12 | Processing technology of low-voltage intelligent power compensation controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010395331.5A CN111525592A (en) | 2020-05-12 | 2020-05-12 | Processing technology of low-voltage intelligent power compensation controller |
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| Publication Number | Publication Date |
|---|---|
| CN111525592A true CN111525592A (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010395331.5A Pending CN111525592A (en) | 2020-05-12 | 2020-05-12 | Processing technology of low-voltage intelligent power compensation controller |
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| Country | Link |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795257A (en) * | 2012-08-28 | 2015-07-22 | 苏州工业园区和顺电气股份有限公司 | Power capacitor immersion treatment method |
| CN205509506U (en) * | 2016-02-02 | 2016-08-24 | 远东宜能电气有限公司 | Low pressure intelligence reactive compensation block terminal |
-
2020
- 2020-05-12 CN CN202010395331.5A patent/CN111525592A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795257A (en) * | 2012-08-28 | 2015-07-22 | 苏州工业园区和顺电气股份有限公司 | Power capacitor immersion treatment method |
| CN205509506U (en) * | 2016-02-02 | 2016-08-24 | 远东宜能电气有限公司 | Low pressure intelligence reactive compensation block terminal |
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Application publication date: 20200811 |
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