CN204597487U - Intelligent power saving high-voltage reactive control appliance - Google Patents
Intelligent power saving high-voltage reactive control appliance Download PDFInfo
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- CN204597487U CN204597487U CN201520294768.4U CN201520294768U CN204597487U CN 204597487 U CN204597487 U CN 204597487U CN 201520294768 U CN201520294768 U CN 201520294768U CN 204597487 U CN204597487 U CN 204597487U
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- voltage
- integration module
- reactive power
- power integration
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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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Abstract
The utility model relates to a kind of high-voltage reactive control appliance.Many groups reactive power integration module, many groups reactive power integration module is in parallel, reactive power integration module comprises the high-voltage switch gear, high-voltage capacitor and the high voltage reactor that are mutually connected in series, the high-voltage capacitor capacity often organized in reactive power integration module is different, and each group reactive power integration module may be combined with into multiple different capacitor combination pattern.Compensation arrangement in this equipment adopts multiple intelligent modulesization to design, change point Specialty Design pattern of different components and parts in past equipment, the structure of compensation arrangement is unitized, adopt the mode of integrated design, integrative installation technology debugging, simplify structure and the mounting means of compensation arrangement, when equipment runs into power supply trouble, feasible system recovers fast, the target that security reliability is high.
Description
Technical field
The utility model belongs to power electronics field of intelligent control technology, relates to a kind of high-voltage reactive control appliance.
Background technology
High-pressure reactive compensation control cubicle is one of equipment the most common in switchgear house in electrical industry, existing high-pressure reactive compensation control cubicle, by several different manufacturers components and parts by complicated once, secondary wiring mode assembles, can only disposable switching quantitative compensation electric capacity, easily cause the mistake of capacitance compensation or owe, without Based Intelligent Control and energy-saving effect.Because the load of electrical network is indefinite, circuit conditions changing load, needs flexible and changeable bucking-out system just can ensure the stable operation of circuit conditions.On the other hand, in order to adapt to the intelligent power saving of electric equipment, the growth requirement of green network, strengthen energy-saving and emission-reduction, realize low carbon development, the requirement that market has had renewal higher to high-pressure reactive compensation control cubicle, the more important thing is the change along with overall performance, control cubicle product will be ordered about to new " intelligence makes the epoch " future development.
Utility model content
The purpose of this utility model is to provide a kind of intelligent power saving high-voltage reactive control appliance.
The technical solution of the utility model is: high-voltage reactive control appliance, comprise and control cabinet and controller, controller is arranged on and controls cabinet inside, also comprise load-transducing unit and be arranged on the many groups reactive power integration module controlled in cabinet, many groups reactive power integration module is in parallel, reactive power integration module comprises the high-voltage switch gear, high-voltage capacitor and the high voltage reactor that are mutually connected in series, the high-voltage capacitor capacity often organized in reactive power integration module is different, and each group reactive power integration module may be combined with into multiple different capacitor combination pattern.Many groups reactive power integration module is unified marshalling, and is assigned with identification group number; Load-transducing unit gathers the current-voltage information of load and is delivered to controller;
Controller comprises memory, switch control unit and data acquisition unit, and memory stores the group number and capacitance size information of often organizing reactive power integration module; Switch control unit is connected with the high-voltage switch gear often organized in reactive power integration module respectively, controls the opening and closing of high-voltage switch gear; The load information that data acquisition unit acquires load-transducing unit gathers.
Preferably: controller also comprises computing unit, computing unit calculates capacitance compensation value according to the data message of data acquisition unit acquires, and is delivered to switch control unit.
The beneficial effects of the utility model are:
(1) compensation arrangement in this equipment adopts multiple intelligent modulesization to design, change point Specialty Design pattern of different components and parts in past equipment, the structure of compensation arrangement is unitized, adopt the mode of integrated design, integrative installation technology debugging, simplify structure and the mounting means of compensation arrangement, when equipment runs into power supply trouble, feasible system recovers fast, the target that security reliability is high.
(2) intelligent digital packet mode is adopted to compensation arrangement, the capacitance often organized in compensation arrangement is different, for each compensation arrangement fast coding, controller can arrange compensation arrangement automatic optimal according to network load situation, control and compensation device whether place in circuit, adopt the group number of less compensation arrangement to realize capacity transfer scheme, avoid causing the deficient of circuit perhaps to transship.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is controller architecture schematic diagram.
Wherein, 1-controller, 2-intelligent high-pressure switch, 3-high-voltage capacitor, 4-high voltage reactor, 5-voltage transformer, 6-current transformer, 7-lightning arrester
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Embodiment 1
High-voltage reactive control appliance, comprise and control cabinet and controller 1, controller 1 is arranged on and controls cabinet inside, also comprise load-transducing unit and be arranged on the many groups reactive power integration module controlled in cabinet, many groups reactive power integration module is in parallel, reactive power integration module comprises the intelligent high-pressure switch 2 be mutually connected in series, high-voltage capacitor 3 and high voltage reactor 4, high-voltage capacitor 3 capacity often organized in reactive power integration module is different, many groups reactive power integration module is unified marshalling, and be assigned with identification group number, such as, one group can be numbered, two groups, three groups etc., load-transducing unit gathers the current-voltage information of load and is delivered to controller 1.Load-transducing is warm greatly comprises voltage transformer 5, current transformer 6, for the load current in testing circuit and voltage.Also be provided with lightning arrester 7 in control cubicle, as security device, ensure the fail safe of high-voltage reactive control appliance.
Controller 1 comprises memory, switch control unit and data acquisition unit, and memory stores often organizes the group number of reactive power integration module and the capacitance size information of correspondence thereof; Switch control unit is connected with the high-voltage switch gear often organized in reactive power integration module respectively, controls the opening and closing of high-voltage switch gear; The load voltage that data acquisition unit acquires load-transducing unit gathers and current information.
Control cubicle cabinet is provided with Multifunctional control panel, user observes load information by control panel, the building-out capacitor that judgement need access, and do opening and closing of controlling function high-voltage switch gear 2 by control panel behaviour, thus select there is record reactive power integration module place in circuit, control and compensation electric capacity.
Embodiment 2
As different from Example 1, the present embodiment has carried out further design to controller, and controller also comprises computing unit.The load information of data acquisition unit acquires is delivered to computing unit, computing unit calculates building-out capacitor automatically, and calculate the Optimum combinational scheme of reactive power integration module, control each group of high-voltage reactive power integration module according to Optimum combinational scheme and whether get involved compensating circuit.
Claims (2)
1. intelligent power saving high-voltage reactive control appliance, comprise and control cabinet and controller, controller is arranged on and controls cabinet inside, it is characterized in that: also comprise load-transducing unit and be arranged on the many groups reactive power integration module controlled in cabinet, many groups reactive power integration module is in parallel, described reactive power integration module comprises the high-voltage switch gear, high-voltage capacitor and the high voltage reactor that are mutually connected in series, the high-voltage capacitor capacity often organized in reactive power integration module is different, many groups reactive power integration module is unified marshalling, and is assigned with identification group number; Described load-transducing unit gathers the current-voltage information of load and is delivered to controller;
Described controller comprises memory, switch control unit and data acquisition unit, and described memory stores the group number and capacitance size information of often organizing reactive power integration module; Described switch control unit is connected with the high-voltage switch gear often organized in reactive power integration module respectively, controls the opening and closing of high-voltage switch gear; The load information that described data acquisition unit acquires load-transducing unit gathers.
2. intelligent power saving high-voltage reactive control appliance as claimed in claim 1, it is characterized in that: described controller also comprises computing unit, described computing unit calculates capacitance compensation value according to the data message of data acquisition unit acquires, and is delivered to switch control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294768.4U CN204597487U (en) | 2015-05-08 | 2015-05-08 | Intelligent power saving high-voltage reactive control appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294768.4U CN204597487U (en) | 2015-05-08 | 2015-05-08 | Intelligent power saving high-voltage reactive control appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204597487U true CN204597487U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520294768.4U Active CN204597487U (en) | 2015-05-08 | 2015-05-08 | Intelligent power saving high-voltage reactive control appliance |
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| Country | Link |
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| CN (1) | CN204597487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111122982A (en) * | 2019-12-27 | 2020-05-08 | 安徽航睿电子科技有限公司 | Combined capacitor control system |
-
2015
- 2015-05-08 CN CN201520294768.4U patent/CN204597487U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111122982A (en) * | 2019-12-27 | 2020-05-08 | 安徽航睿电子科技有限公司 | Combined capacitor control system |
| CN111122982B (en) * | 2019-12-27 | 2022-04-08 | 安徽航睿电子科技有限公司 | Combined capacitor control system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |