CN201060247Y - Dynamic electric energy quality detection control device - Google Patents
Dynamic electric energy quality detection control device Download PDFInfo
- Publication number
- CN201060247Y CN201060247Y CNU2007200856188U CN200720085618U CN201060247Y CN 201060247 Y CN201060247 Y CN 201060247Y CN U2007200856188 U CNU2007200856188 U CN U2007200856188U CN 200720085618 U CN200720085618 U CN 200720085618U CN 201060247 Y CN201060247 Y CN 201060247Y
- Authority
- CN
- China
- Prior art keywords
- voltage
- current
- transformer
- board
- quality detection
- 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
Links
Images
Abstract
The utility model provides a dynamic power quality detection control device. A voltage transformer and a current transformer in juxtaposition are connected with a multi-channel high-speed sampling plate in sequence via wires, and are also simultaneously connected with an industrial keyboard, a display and a multi-channel switch control board after being embedded into an industrial control computer processing board; the transformers are provided with a communication interface; the outport of the multi-channel switch control board is respectively connected with a phase control mould and a warner. For use, the voltage transformer and the current transformer are connected to a power-use load, and high voltage and current can be transformed into low voltage and current signals, and then outputted to the sampling board and the processing board; parameters related to voltage, current, power, frequency, etc. are extracted and then processed and analyzed with high speed by the processing board; finally the parameters are regulated via related modules so as to improve the power quality.
Description
Affiliated technical field
The utility model relates to a kind of electric energy control device, a kind of specifically dynamic power quality detection control apparatus.
Background technology
Delivery circuit is because circuit and user's electricity consumption facility and comparatively complicated with method for electrically now, the quality of power supply that makes it mains supply is interfered and influences, cause the quality of power supply to descend, easily form spread of voltage, current waveform is undesired, cause the power consumption of electricity consumption excessive at last, user's electric equipment work can not normally be carried out.
Summary of the invention
The utility model provides a kind of dynamic power quality detection control apparatus, can restrain and effectively improves the quality of power supply by monitoring and compensation, harmonic wave.
The utility model comprises the voltage transformer (VT) summation current transformer, the technical scheme that is adopted is: the voltage transformer (VT) summation current transformer that is in juxtaposition connects the multi-channel high-speed sampling plate in regular turn by lead, after the embedded industrial PC disposable plates, connect industrial keyboard, display and multi-channel switch control panel simultaneously and a communication interface is set, the output port of multi-channel switch control panel connects phased template and alarm respectively.
When the utility model uses, the voltage transformer (VT) summation current transformer can be connected with the power load circuit, high voltage can be converted to low-voltage, low current measuring-signal, high speed processing, analysis and regulate and control, the quality of power supply is optimized, its effective effect is embodied in: by regulation and control the quality of power supply is improved, it is complicated and influence the problem of the quality of power supply to have solved existing electricity consumption.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the utility model structural representation.
Embodiment
Shown in the accompanying drawing embodiment: voltage transformer (VT) 1 summation current transformer 2 that is in juxtaposition connects multi-channel high-speed sampling plate 3 in regular turn by lead, after the embedded industrial PC disposable plates 4, connect industrial keyboard 5, display 6 and multi-channel switch control panel 7 simultaneously and a communication interface 8 is set, the output port of multi-channel switch control panel 7 connects phased template 9 and alarm 10 respectively.
When the utility model uses, with voltage transformer (VT) 1 summation current transformer 2 be connected with electric line, can change into high electric voltage and big electrorheological and measure needed voltage and current index, after input multi-channel high-speed sampling plate 3 is sampled, digital signal is imported embedded industrial PC disposable plates 4 analyze, handle, calculate needed power quality parameter, show all parameters by display 6, according to the correlation parameter that calculates, compensate regulation and control through multi-channel switch control panel 7 and reach optimization and improve quality of power supply purpose.
Claims (1)
1. dynamic power quality detection control apparatus, comprise voltage transformer (VT) (1) summation current transformer (2), it is characterized in that: the voltage transformer (VT) that is in juxtaposition (1) summation current transformer (2) connects multi-channel high-speed sampling plate (3) in regular turn by lead, after the embedded industrial PC disposable plates (4), connect industrial keyboard (5), display (6) and multi-channel switch control panel (7) simultaneously and a communication interface (8) is set, the output port of multi-channel switch control panel (7) connects phased template (9) and alarm (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200856188U CN201060247Y (en) | 2007-07-02 | 2007-07-02 | Dynamic electric energy quality detection control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200856188U CN201060247Y (en) | 2007-07-02 | 2007-07-02 | Dynamic electric energy quality detection control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201060247Y true CN201060247Y (en) | 2008-05-14 |
Family
ID=39408729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200856188U Expired - Fee Related CN201060247Y (en) | 2007-07-02 | 2007-07-02 | Dynamic electric energy quality detection control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201060247Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101685147B (en) * | 2008-09-22 | 2012-02-22 | 黑龙江省电力科学研究院 | Test device and method for simulating field electric energy measurement |
| CN102750865A (en) * | 2012-06-08 | 2012-10-24 | 郑州万特电气有限公司 | Somatosensory practical training circuit and device for wire fused in case of circuit overload |
| CN110161328A (en) * | 2018-01-30 | 2019-08-23 | 国网山东省电力公司烟台供电公司 | A kind of platform area power quality integritied monitoring and controling system of coastal area and high peak-valley difference |
-
2007
- 2007-07-02 CN CNU2007200856188U patent/CN201060247Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101685147B (en) * | 2008-09-22 | 2012-02-22 | 黑龙江省电力科学研究院 | Test device and method for simulating field electric energy measurement |
| CN102750865A (en) * | 2012-06-08 | 2012-10-24 | 郑州万特电气有限公司 | Somatosensory practical training circuit and device for wire fused in case of circuit overload |
| CN110161328A (en) * | 2018-01-30 | 2019-08-23 | 国网山东省电力公司烟台供电公司 | A kind of platform area power quality integritied monitoring and controling system of coastal area and high peak-valley difference |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106998147B (en) | Energy-saving multifunctional simulated electricity load device and control method thereof | |
| CN202583318U (en) | Three-phase harmonic wave electric energy meter based on ADE7878 chip | |
| CN201178245Y (en) | Switch cabinet operating controller | |
| CN201060247Y (en) | Dynamic electric energy quality detection control device | |
| CN203606657U (en) | Controller for voltage-transformer excitation characteristic tester | |
| CN101282043A (en) | Novel electric power filter | |
| CN107765099B (en) | Broadband testing device and method for measuring impedance of grounding body | |
| CN103018573A (en) | Field measurement system for dielectric loss value of crosslinked polyethylene power cable | |
| CN103545916A (en) | Comprehensive measurement and control system device for switch cabinet | |
| CN204855583U (en) | Transient state of accurate heavy current rises and flows generating device | |
| CN202854238U (en) | Portable transformer direct current resistance tester | |
| CN205281306U (en) | Intelligence exchanges and purifies constant voltage power supply | |
| CN209281210U (en) | A kind of idle simulation generator of harmonic wave | |
| CN202735413U (en) | Onsite measurement system of dielectric loss value of crosslinked polyethylene power cable | |
| CN202649814U (en) | A portable characteristic tester of an intelligent controller | |
| CN203014490U (en) | Intelligent monitor of transformer substation | |
| CN202472321U (en) | High-frequency high-power pulse laser power supply | |
| CN201813215U (en) | Intelligent integrated electric energy quality monitoring device | |
| CN202167994U (en) | Control system of voltage regulation and stabilization | |
| CN104865427A (en) | Precise high-current transient current rise generating device | |
| CN202049193U (en) | Multifunctional electricity integration data measuring and acquiring device | |
| CN2927066Y (en) | Power-frequency magnetic-field generator | |
| CN201194331Y (en) | Novel electric power filter | |
| CN205265370U (en) | Novel SVG controller | |
| CN202759248U (en) | Display device of low voltage reactive power compensation module |
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: 20080514 |