CN205104907U - Multi resonant wave source harmonic isolated system - Google Patents
Multi resonant wave source harmonic isolated system Download PDFInfo
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- CN205104907U CN205104907U CN201520827300.7U CN201520827300U CN205104907U CN 205104907 U CN205104907 U CN 205104907U CN 201520827300 U CN201520827300 U CN 201520827300U CN 205104907 U CN205104907 U CN 205104907U
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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
- Y02E40/40—Arrangements for reducing harmonics
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Abstract
The utility model relates to a multi resonant wave source harmonic isolated system, including the data processing unit, the communication unit, IO port unit, the drive circuit unit, the power detection device, the manipulation key dish, the display, the lead -in wire inserts the port, the module is kept apart to single harmonic source harmonic, the derivation port of being qualified for the next round of competitions, the line concentration terminal, the lead -in wire inserts the port and keeps apart module electrical connection with outside access circuit and single harmonic source harmonic respectively, the module is kept apart to single harmonic source harmonic derives port and line concentration terminal electrical connection in addition through being qualified for the next round of competitions, the line concentration terminal at least one and meet out circuit electrical connection with the outside, the drive circuit unit respectively with the data processing unit, the communication unit, IO port unit, module electrical connection is kept apart to power detection device and single harmonic source harmonic. The basis is novel can carry out independent filtering operation to the multiple entry power simultaneously to join the electric energy of post -filter with output, other has good anti trouble ability, thus very big improvement the stability and the continuity of operation ability of system operation.
Description
Technical field
The utility model relates to a kind of filter, is exactly a kind of multiple-harmonic-source harmonic shielding system.
Background technology
At present along with all kinds of capacitive electrical appliance, quantity and the power of perception electrical appliance increase, wind power generation in addition, being incorporated into the power networks of the new-generation modes such as photovoltaic generation, and the electromagnetic environment become increasingly complex, therefore result in current power supply circuits, a large amount of harmonic waves is often there is in power and mains-power circuit, and to normal powered operation, power supply unit runs and power consumption equipment operation causes great adverse effect, even power supply grid is caused time serious, power consumption equipments etc. are damaged, therefore for this present situation, currently mainly reached object harmonic wave being reduced and eliminates by filter apparatus on increasing on circuit, but find in actual use, current harmonic filtration equipment often only can process the harmonic wave that single input circuit exists, therefore the operating efficiency that result in Harmonics elimination work is poor, and effective regulating power is also lacked to the power output of circuit, simultaneously current harmonic filtration equipment operationally, also effective redundant system is lacked, therefore current harmonic filtration device fault-resistant scarce capacity is caused, operation stability is poor, effectively cannot meet the actual needs used, therefore for this present situation, in the urgent need to developing a kind of new harmonic misgivings device, with the needs that satisfied reality uses.
Utility model content
For the deficiency that prior art exists, the utility model provides a kind of multiple-harmonic-source harmonic shielding system, this new structure is simple, operation automaticity is high, flexible and convenient to use, can according to use needs, independent filtering operation is carried out to multichannel input power simultaneously, and filtered electric energy is carried out converging output, thus improve operating efficiency and the flexibility of circuit filtering operation, separately can the power division of effective regulation output circuit, meet multiple power supply needs, simultaneously, separately there is good fault-resistant ability, thus greatly improve the stability of system cloud gray model and ability of working continuously.
To achieve these goals, the utility model realizes by the following technical solutions:
A kind of multiple-harmonic-source harmonic shielding system, comprise data processing unit, communication unit, I/O port unit, drive circuit unit, power detection device, manipulation keyboard, display, lead-in access interface, single harmonic source harmonic wave isolation module, port is derived in outlet, line concentration terminal, lead-in access interface is electrically connected with outside place in circuit and single harmonic source harmonic wave isolation module respectively, single harmonic source harmonic wave isolation module separately derives port by outlet and line concentration terminal is electrically connected, line concentration terminal at least one and pick out circuit electrical with outside and be connected, drive circuit unit respectively with data processing unit, communication unit, I/O port unit, power detection device and the electrical connection of single harmonic source harmonic wave isolation module, another and the manipulation keyboard of I/O port unit, display is electrically connected, power detection device another respectively with lead-in access interface, single harmonic source harmonic wave isolation module and outlet are derived port electrical and are connected.
Further, described single harmonic source harmonic wave isolation module at least one, and each single harmonic source harmonic wave isolation module all picks out outlet corresponding to circuit derives port electrical connect with the lead-in access interface corresponding to an outside place in circuit and outside, and form a harmonic filter circuit.
Further, when described harmonic filter circuit is two or more, then parallel with one another between each harmonic filter circuit.
Further, in described ripple filter circuit, at least two single harmonic source harmonic wave isolation modules all established by every bar ripple filter circuit, and all in parallel between the harmonic wave isolation module of each single harmonic source.
Further, described single harmonic source harmonic wave isolation module comprise harmonic wave damping unit, harmonic wave gating unit, filtering and reactive power adjustment unit, rectification circuit, containing harmonic wave port to be isolated and not containing harmonic wave isolated port.
Further, described communication unit comprises online communication module and wireless communication module.
Further, described display is multi-point touch display.
This new structure is simple, operation automaticity is high, flexible and convenient to use, can according to use needs, independent filtering operation is carried out to multichannel input power simultaneously, and filtered electric energy is carried out converging output, thus improve operating efficiency and the flexibility of circuit filtering operation, separately can the power division of effective regulation output circuit, meet multiple power supply needs, simultaneously, separately there is good fault-resistant ability, thus greatly improve the stability of system cloud gray model and ability of working continuously.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is this new structure schematic diagram.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
A kind of multiple-harmonic-source harmonic shielding system as described in Figure 1, comprises data processing unit 1, communication unit 2, I/O port unit 3, drive circuit unit 4, power detection device 5, manipulation keyboard 6, display 7, lead-in access interface 8, single harmonic source harmonic wave isolation module 9, port one 0 is derived in outlet, line concentration terminal 11, lead-in access interface 8 is electrically connected with outside place in circuit 12 and single harmonic source harmonic wave isolation module 9 respectively, single harmonic source harmonic wave isolation module 9 is separately derived port one 0 by outlet and is electrically connected with line concentration terminal 11, line concentration terminal 11 at least one and pick out circuit 13 with outside and be electrically connected, drive circuit unit 4 respectively with data processing unit 1, communication unit 2, I/O port unit 3, power detection device 5 and single harmonic source harmonic wave isolation module 9 are electrically connected, the another and manipulation keyboard 6 of I/O port unit 3, display 7 is electrically connected, power detection device 5 another respectively with lead-in access interface 8, single harmonic source harmonic wave isolation module 9 and outlet are derived port one 0 and are electrically connected.
In the present embodiment, described single harmonic source harmonic wave isolation module 9 at least one, and lead-in access interface 8 corresponding to all outside with one place in circuit 12 of each single harmonic source harmonic wave isolation module 9 and outside pick out outlet corresponding to circuit 13 derives port one 0 and be electrically connected, and form a harmonic filter circuit.
In the present embodiment, when described harmonic filter circuit is two or more, then parallel with one another between each harmonic filter circuit.
In the present embodiment, in described ripple filter circuit, at least two single harmonic source harmonic wave isolation modules 9 all established by every bar ripple filter circuit, and all in parallel between each single harmonic source harmonic wave isolation module 9.
In the present embodiment, described single harmonic source harmonic wave isolation module 9 comprise harmonic wave damping unit, harmonic wave gating unit, filtering and reactive power adjustment unit, rectification circuit, containing harmonic wave port to be isolated and not containing harmonic wave isolated port.
In the present embodiment, described communication unit 2 comprises online communication module and wireless communication module.
In the present embodiment, described display 7 is multi-point touch display.
This new structure is simple, operation automaticity is high, flexible and convenient to use, can according to use needs, independent filtering operation is carried out to multichannel input power simultaneously, and filtered electric energy is carried out converging output, thus improve operating efficiency and the flexibility of circuit filtering operation, separately can the power division of effective regulation output circuit, meet multiple power supply needs, simultaneously, separately there is good fault-resistant ability, thus greatly improve the stability of system cloud gray model and ability of working continuously.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. a multiple-harmonic-source harmonic shielding system, is characterized in that: described multiple-harmonic-source harmonic shielding system comprises data processing unit, communication unit, I/O port unit, drive circuit unit, power detection device, manipulation keyboard, display, lead-in access interface, single harmonic source harmonic wave isolation module, port is derived in outlet, line concentration terminal, described lead-in access interface is electrically connected with outside place in circuit and single harmonic source harmonic wave isolation module respectively, described single harmonic source harmonic wave isolation module separately derives port by outlet and line concentration terminal is electrically connected, described line concentration terminal at least one and pick out circuit electrical with outside and be connected, described drive circuit unit respectively with data processing unit, communication unit, I/O port unit, power detection device and the electrical connection of single harmonic source harmonic wave isolation module, the another and manipulation keyboard of described I/O port unit, display is electrically connected, described power detection device another respectively with lead-in access interface, single harmonic source harmonic wave isolation module and outlet are derived port electrical and are connected.
2. a kind of multiple-harmonic-source harmonic shielding system according to claim 1, it is characterized in that, described single harmonic source harmonic wave isolation module at least one, and each single harmonic source harmonic wave isolation module all picks out outlet corresponding to circuit derives port electrical connect with the lead-in access interface corresponding to an outside place in circuit and outside, and form a harmonic filter circuit.
3. a kind of multiple-harmonic-source harmonic shielding system according to claim 2, is characterized in that, when described harmonic filter circuit is two or more, then parallel with one another between each harmonic filter circuit.
4. a kind of multiple-harmonic-source harmonic shielding system according to claim 2, is characterized in that, in described ripple filter circuit, at least two single harmonic source harmonic wave isolation modules all established by every bar ripple filter circuit, and all in parallel between the harmonic wave isolation module of each single harmonic source.
5. a kind of multiple-harmonic-source harmonic shielding system according to claim 1, it is characterized in that, described single harmonic source harmonic wave isolation module comprise harmonic wave damping unit, harmonic wave gating unit, filtering and reactive power adjustment unit, rectification circuit, containing harmonic wave port to be isolated and not containing harmonic wave isolated port.
6. a kind of multiple-harmonic-source harmonic shielding system according to claim 1, it is characterized in that, described communication unit comprises online communication module and wireless communication module.
7. a kind of multiple-harmonic-source harmonic shielding system according to claim 1, is characterized in that, described display is multi-point touch display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827300.7U CN205104907U (en) | 2015-10-22 | 2015-10-22 | Multi resonant wave source harmonic isolated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827300.7U CN205104907U (en) | 2015-10-22 | 2015-10-22 | Multi resonant wave source harmonic isolated system |
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| Publication Number | Publication Date |
|---|---|
| CN205104907U true CN205104907U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520827300.7U Expired - Fee Related CN205104907U (en) | 2015-10-22 | 2015-10-22 | Multi resonant wave source harmonic isolated system |
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| CN (1) | CN205104907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226656A (en) * | 2015-10-22 | 2016-01-06 | 苏州华安普电力科技股份有限公司 | A kind of multiple-harmonic-source harmonic shielding system |
-
2015
- 2015-10-22 CN CN201520827300.7U patent/CN205104907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226656A (en) * | 2015-10-22 | 2016-01-06 | 苏州华安普电力科技股份有限公司 | A kind of multiple-harmonic-source harmonic shielding system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20171022 |