CN201369513Y - Novel power-saving intelligent automatic control cabinet - Google Patents
Novel power-saving intelligent automatic control cabinet Download PDFInfo
- Publication number
- CN201369513Y CN201369513Y CNU2009200110805U CN200920011080U CN201369513Y CN 201369513 Y CN201369513 Y CN 201369513Y CN U2009200110805 U CNU2009200110805 U CN U2009200110805U CN 200920011080 U CN200920011080 U CN 200920011080U CN 201369513 Y CN201369513 Y CN 201369513Y
- Authority
- CN
- China
- Prior art keywords
- power
- automatic control
- intelligent automatic
- control cabinet
- saving
- 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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- Programmable Controllers (AREA)
Abstract
The utility model provides a power-saving intelligent automatic control cabinet which is technically characterized in that a breaker switch is connected with a PLC programmable controller that is connected with a contactor and then connected with a power-saving device; and the power-saving device is connected with a current transmitter which is connected with a transformer connected with a motor. The power-saving intelligent automatic control cabinet has the advantages of being capable of realizing intelligent automatic control, having protective functions of overvoltage, undervoltage, overcurrent and the like to the interior so as to protect the equipment from being influenced or damaged by transient variation, being capable of improving power utilization efficiency, slowing the aging of electric equipment, reducing the power consumption of an electrical system to the utmost, having no generation of any higher harmonics and no pollution on an electric grid, and belonging to the environment-friendly power-saving product.
Description
Technical field:
The utility model relates to a kind of low-voltage power distributing cabinet, the intellectual automatic control cabinet of particularly a kind of novel power saving
Technical background:
China's employed low-voltage intelligent formula automatic control switch cabinet does not have battery saving arrangement at present; can only play the effect of control power supply; do not have defencive functions such as overvoltage, under-voltage, overcurrent; can not make equipment avoid the influence or the destruction of voltage transient; the user also can't accomplish economize on electricity artificially, save the energy, has caused very big waste for our daily life.
Summary of the invention:
The purpose of this utility model is the deficiency that exists in the above-mentioned technology, and a kind of novel power saving intelligent automatic control cabinet is provided, and can reduce the power consumption of using electricity system to greatest extent.
The purpose of this utility model is to realize like this, comprise: killer switch, PLC Programmable Logic Controller, current transducer, battery saving arrangement, contactor, instrument transformer, motor, it is characterized in that, killer switch is connected with the PLC Programmable Logic Controller, the PLC Programmable Logic Controller is connected with contactor, is being connected with battery saving arrangement, and battery saving arrangement is connected with current transducer, current transducer is connected with instrument transformer, and instrument transformer is connected with motor.
Principle of the present utility model is to adopt shunt compensation formula power technology with the PLC control system, regulate and the efficiency Optimization Software through built-in specialized voltages, distribute link through electric energy detection, make quick response and realize adjusting to the fluctuation up and down of input voltage and with the point device power demand with this, be that using electricity system reaches good characteristic, thereby realize the function of economize on electricity.Adopt import special material and unique electronic control technology and effect inductance Semiconductor Converting Technology organically to combine.By electromagnetic interaction between the inductance, reclaim residual current and reactive power inverting each other, can improve power factor effectively, the transition surge in the filtering electrical network circuit.The related core technology of this product is the PLC programmable automatic control system, use bipolar transistor, has the input impedance height, switching speed is fast, on-state voltage drop is little, withstand voltage height and bear characteristics such as electric current is big makes the product can be to the input higher Harmonics in Electric Power Network, and peak voltage and noise infection signal are prayed inhibitory action; Make power consumption equipment under the constant condition of power, ask for less energy to electrical network, thereby improved the operating efficiency of power consumption equipment.
The utility model has the advantages that; can realize automatic control; its inside had defencive functions such as overvoltage, under-voltage, overcurrent; be not subjected to the influence or the destruction of transition with protection equipment; can improve power consumption efficiency, it is aging to delay power consumption equipment, can reduce the power consumption of using electricity system to greatest extent; do not produce any high order harmonic component, do not pollute the economize on electricity product that electrical network belongs to environment-friendly type.
Description of drawings:
Fig. 1 is a structure principle chart of the present utility model
Embodiment:
Below in conjunction with accompanying drawing present embodiment is described further.
As shown in Figure 1, killer switch QF is connected with PLC Programmable Logic Controller L1, PLC Programmable Logic Controller L1 is connected with contactor IKM, be connected with battery saving arrangement JDZ again, battery saving arrangement JDZ is connected with current transducer 1LB, current transducer 1LB is connected with instrument transformer L12, and instrument transformer L12 is connected with motor M 1.Constitute a control loop.PLC Programmable Logic Controller L1 is connected with two control loops respectively.Constitute the intelligent controlling circuit.
Claims (1)
1, the intellectual automatic control cabinet of a kind of novel power saving, comprise: killer switch, PLC Programmable Logic Controller, current transducer, battery saving arrangement, contactor, instrument transformer, motor, it is characterized in that, killer switch is connected with the PLC Programmable Logic Controller, the PLC Programmable Logic Controller is connected with contactor, is being connected with battery saving arrangement, and battery saving arrangement is connected with current transducer, current transducer is connected with instrument transformer, and instrument transformer is connected with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200110805U CN201369513Y (en) | 2009-03-03 | 2009-03-03 | Novel power-saving intelligent automatic control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200110805U CN201369513Y (en) | 2009-03-03 | 2009-03-03 | Novel power-saving intelligent automatic control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201369513Y true CN201369513Y (en) | 2009-12-23 |
Family
ID=41488405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200110805U Expired - Fee Related CN201369513Y (en) | 2009-03-03 | 2009-03-03 | Novel power-saving intelligent automatic control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201369513Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872185A (en) * | 2010-06-14 | 2010-10-27 | 香港应用科技研究院有限公司 | Intelligent matrix electric energy control system |
-
2009
- 2009-03-03 CN CNU2009200110805U patent/CN201369513Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872185A (en) * | 2010-06-14 | 2010-10-27 | 香港应用科技研究院有限公司 | Intelligent matrix electric energy control 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: 20091223 Termination date: 20110303 |