CN201191764Y - Electric electricity-saving controller - Google Patents
Electric electricity-saving controller Download PDFInfo
- Publication number
- CN201191764Y CN201191764Y CNU2008201034880U CN200820103488U CN201191764Y CN 201191764 Y CN201191764 Y CN 201191764Y CN U2008201034880 U CNU2008201034880 U CN U2008201034880U CN 200820103488 U CN200820103488 U CN 200820103488U CN 201191764 Y CN201191764 Y CN 201191764Y
- Authority
- CN
- China
- Prior art keywords
- protector
- relay
- saving controller
- load
- electric energy
- 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
Abstract
The utility model discloses an electric energy power-saving controller, which comprises a phase-shifting capacitor and an oscillating circuit, wherein the controller comprises a voltage and current overload automatic protector, wherein a current input end of the protector is connected with an electrical network, an current output end of the protector is connected with a main circuit protective relay, a load drive relay, the phase-shifting capacitor and the oscillating circuit in turn, and a circuit output end of the load drive relay is connected with load. The electric energy power-saving controller has simple structure, easy manufacture, lower production cost and convenient use.
Description
Technical field
The utility model relates to a kind of electric energy electricity-saving controller.
Background technology
At present, used electric energy electricity-saving controller is structurally comparatively simple, and function is perfect not enough, and the much electricity electricity-saving controller does not possess power supply compensation, function of power protection, and the controlled function weakness can't satisfy people's needs, and it is convenient inadequately to use.
The utility model content
The purpose of this utility model is to provide a kind of electric energy electricity-saving controller, and it is simple in structure, is easy to make, and low production cost can improve quality of voltage, improves power factor, and the protection power supply improves power supply capacity.
The purpose of this utility model is achieved in that a kind of electric energy electricity-saving controller; comprise phase shifting capacitor and oscillating circuit; this controller comprises a voltage, current overload automatic protector; the current input terminal of protector links to each other with electrical network; the current output terminal of protector is connecting the main-circuit protection relay successively, load drags relay, said phase shifting capacitor and oscillating circuit, and the line output that load drags relay links to each other with load.
The utility model organically combines existing equipment and assembly, because phase shifting capacitor is installed, thereby and this capacitor adopts shunt compensation mode can effectively reduce the circuit energy loss, can improve quality of voltage, improve power factor, improve system's power supply capacity.And being set, oscillating circuit can protect power supply: be in: during state such as short circuit, overcurrent, overvoltage, under-voltage, overload when the IC in the oscillating circuit detects load; IC sends signal in inside; inner vibration is stopped, and main switch does not quit work because of there being the pulse letter.Thereby reach the purpose of protection power supply.
The utility model is simple in structure, is easy to make, and low production cost can be made three-phase or single-phase form as required, and is easy to use.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing is a syndeton schematic diagram of the present utility model.
Embodiment
A kind of electric energy electricity-saving controller as shown in drawings, comprises phase shifting capacitor 9 and oscillating circuit 4, and this controller also comprises a voltage, current overload automatic protector 1, and protector 1 is an air switch.The current input terminal of protector 1 links to each other with electrical network; the current output terminal of protector 1 is connecting main-circuit protection relay 2 successively, load drags relay 6, said phase shifting capacitor 9 and oscillating circuit 4, and the line output 3 that load drags relay 6 links to each other with load.As shown in drawings, the current output terminal of protector 1 also connecting relay manually, automatic start-up circuit 5, the current output terminal of this starting circuit 5 drags relay 6 with load and links to each other.Connection is being provided with relay starting switch 7 and shutdown switch 8 on the main-circuit protection relay 2, in order to start and to stop main-circuit protection relay 2.
Claims (2)
1, a kind of electric energy electricity-saving controller; comprise phase shifting capacitor (9) and oscillating circuit (4); it is characterized in that: this controller comprises a voltage, current overload automatic protector (1); the current input terminal of protector (1) links to each other with electrical network; the current output terminal of protector (1) is connecting main-circuit protection relay (2) successively, load drags relay (6), said phase shifting capacitor (9) and oscillating circuit (4), and the line output (3) that load drags relay (6) links to each other with load.
2, electric energy electricity-saving controller according to claim 1 is characterized in that: protector (1) is an air switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201034880U CN201191764Y (en) | 2008-02-26 | 2008-02-26 | Electric electricity-saving controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201034880U CN201191764Y (en) | 2008-02-26 | 2008-02-26 | Electric electricity-saving controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201191764Y true CN201191764Y (en) | 2009-02-04 |
Family
ID=40335923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201034880U Expired - Fee Related CN201191764Y (en) | 2008-02-26 | 2008-02-26 | Electric electricity-saving controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201191764Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956701A (en) * | 2014-04-29 | 2014-07-30 | 刘化交 | Multifunctional charged intelligent ice melting system |
-
2008
- 2008-02-26 CN CNU2008201034880U patent/CN201191764Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956701A (en) * | 2014-04-29 | 2014-07-30 | 刘化交 | Multifunctional charged intelligent ice melting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20110226 |