CN201910624U - Electrical energy optimizing device - Google Patents
Electrical energy optimizing device Download PDFInfo
- Publication number
- CN201910624U CN201910624U CN2010206881819U CN201020688181U CN201910624U CN 201910624 U CN201910624 U CN 201910624U CN 2010206881819 U CN2010206881819 U CN 2010206881819U CN 201020688181 U CN201020688181 U CN 201020688181U CN 201910624 U CN201910624 U CN 201910624U
- Authority
- CN
- China
- Prior art keywords
- contactor
- microcomputerized controller
- leading
- current transformer
- out terminal
- 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
Classifications
-
- 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
- Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks
Abstract
The utility model relates to an electrical energy optimizing device which comprises a microcomputer controller, wherein the signal input end of the microcomputer controller is connected with the input end of an electromagnetic regulating host computer; the output end of the electromagnetic regulating host computer is connected with a load; a current signal input end of the microcomputer controller is connected with the output end of a current transformer; the microcomputer controller is connected with three phase power lines A,B and C through the current transformer; the voltage signal input end of the microcomputer controller is connected with the output end of the electromagnetic regulating host computer. After the electrical energy optimizing device is connected to a power grid, the microcomputer controller carries out sampling analysis calculation to electrical energy indexes of the system through different sampling circuits; the microcomputer controller also detects, analyzes and processes the using condition of the load behind; and the result is compared with an optimum value in a database to judge the index and range to be optimized; the microcomputer controller sends a command to regulate the electromagnetic regulating host computer; and the optimized electrical energy parameter is output.
Description
Technical field
The utility model relates to a kind of electric energy optimizing device.
Background technology
In three phase network, there is a large amount of single-phase large power-consuming equipments, cause three-phase voltage asymmetric.Because three-phase current unbalance, when maximum phase current reached the transformer rated current, other two-phases but were lower than rated value, thereby transformer capacity can't be fully used, and caused energy waste, and loss increases, and shortened the useful life of transformer.Because input voltage is in non-equilibrium state all the time, cause the equipment can't operate as normal, influence the useful life of power consumption equipment.
In the electric energy transport process of power supply department, cause brownout when avoiding voltage loss and peak of power consumption, generally all adopt and improve voltage and carry, so the voltage that in fact bears of user is higher than the rated voltage of equipment.For power consumption equipment, utilization voltage is too high not only to be caused a large amount of energy wastes, the more serious useful life that shortens power consumption equipment.
The utility model content
The purpose of this utility model be to provide a kind of can the Balance Control three-phase output voltage, reduce the electric energy optimizing device of line loss.
For achieving the above object, the utility model has adopted following technical scheme: a kind of electric energy optimizing device, comprise microcomputerized controller, the signal output part of microcomputerized controller links to each other with the input of electromagnetism regulation and control main frame, the output termination load of electromagnetism regulation and control main frame, the output of the current signal input termination current transformer of microcomputerized controller, microcomputerized controller meets three-phase power line A, B, C by current transformer, the output of the voltage signal input termination electromagnetism regulation and control main frame of microcomputerized controller.
As shown from the above technical solution, the utility model inserts after the electrical network, microcomputerized controller carries out sampling analysis calculating to every power index of system by various sample circuits, user mode to the back load detects simultaneously, analyzing and processing compares with optimal amount in its database, needs index and the amplitude optimized thereby judge, microcomputerized controller sends instruction and removes electromagnetism regulation and control main frame, optimizes electrical energy parameter output.
Description of drawings
Fig. 1 is a circuit diagram of the present utility model.
Embodiment
A kind of electric energy optimizing device, comprise microcomputerized controller 1, the signal output part of microcomputerized controller 1 links to each other with the input of electromagnetism regulation and control main frame 2, the output termination load of electromagnetism regulation and control main frame 2, the output of the current signal input termination current transformer of microcomputerized controller 1, microcomputerized controller 1 meets three-phase power line A, B, C by current transformer, the output of the voltage signal input termination electromagnetism regulation and control main frame 2 of microcomputerized controller 1, as shown in Figure 1.
As shown in Figure 1, described three-phase power line A, B, C connects the end of incoming cables of circuit breaker Q F, current transformer comprises first, two, three current transformer TA1, TA2, TA3, the leading-out terminal of described circuit breaker Q F passes first, two, three current transformer TA1, TA2, behind the TA3 respectively with the 4th, six A.C. contactor KM4, the end of incoming cables of KM6 links to each other, the leading-out terminal of described the 4th A.C. contactor KM4 links to each other with the input of electromagnetism regulation and control main frame 2, the output of described electromagnetism regulation and control main frame 2 links to each other the 5th with the end of incoming cables of the 5th A.C. contactor KM5, six A.C. contactor KM5, connect load after the leading-out terminal parallel connection of KM6.
As shown in Figure 1, the 1st pin of described microcomputerized controller 1 is connected between circuit breaker Q F and the 3rd current transformer TA3, the 2nd pin of microcomputerized controller 1 N that connects to neutral, the 3rd of microcomputerized controller 1,4,5,6,7,8 pins connect first respectively, two, three, four, five, six A.C. contactor KM1, KM2, KM3, KM4, KM5, the coil of KM6 links to each other, first, two, three, four, five, six A.C. contactor KM1, KM2, KM3, KM4, KM5, N connects to neutral behind the coils from parallel connection of coils of KM6, the 9th of microcomputerized controller 1,10,11 pins connect first respectively, two, three current transformer TA1, TA2, the signal output part of TA3, the 13rd of microcomputerized controller 1,14,15 pins connect load, the 16th pin of microcomputerized controller 1 N that connects to neutral.
As shown in Figure 1, input contact X1, Y1, the Z1 of described electromagnetism regulation and control main frame 2 are connected with the end of incoming cables of the first A.C. contactor KM1, are connected with neutral line N after the leading-out terminal parallel connection of the leading-out terminal of the first A.C. contactor KM1 and second and third A.C. contactor KM2, KM3; Input contact X2, Y2, the Z2 of described electromagnetism regulation and control main frame 2 are connected with the end of incoming cables of the second A.C. contactor KM2, are connected with neutral line N after the leading-out terminal parallel connection of the leading-out terminal of the second A.C. contactor KM2 and first and third A.C. contactor KM1, KM3; Input contact X3, Y3, the Z3 of described electromagnetism regulation and control main frame 2 are connected with the end of incoming cables of the 3rd A.C. contactor KM3, are connected with neutral line N after the leading-out terminal parallel connection of the leading-out terminal of the 3rd A.C. contactor KM3 and first and second A.C. contactor KM1, KM2.
During work, power supply is through circuit breaker Q F → current transformer → the 4th A.C. contactor KM4 → electromagnetism regulation and control main frame 2 → the 5th A.C. contactor KM5 → load, the 6th A.C. contactor KM6 disconnects, after the electric energy optimizing device inserts electrical network, every power index of 1 pair of system of microcomputerized controller carries out sampling analysis by various sample circuits and calculates, user mode to the back load detects simultaneously, analyzing and processing, compare with the optimal amount in its database, thereby judge the index and the amplitude that need optimization, microcomputerized controller 1 sends instruction and removes electromagnetism regulation and control main frame 2, optimizes electrical energy parameter output.When bypass moved, the 4th A.C. contactor KM4 disconnected, and the 6th A.C. contactor KM6 closure continues electric, and power supply is through circuit breaker Q F → current transformer → the 6th A.C. contactor KM6 → load.The utility model can drop to three-phase imbalance voltage below 2%, has prolonged the useful life of power consumption equipment, saves energy.
The electric energy optimizing device can artificially be provided with various operating states as required, subsidiary simultaneously various fault alarms, processing capacity.Having manual auto by pass unit---the 6th A.C. contactor KM6, (as overcurrent, overheated, overvoltage, under-voltage etc.) enters the emergency bypass unit automatically when breaking down in system, also can manually enter the emergency bypass unit.
Claims (4)
1. electric energy optimizing device, it is characterized in that: comprise microcomputerized controller (1), the signal output part of microcomputerized controller (1) links to each other with the input of electromagnetism regulation and control main frames (2), the output termination load of electromagnetism regulation and control main frames (2), the output of the current signal input termination current transformer of microcomputerized controller (1), microcomputerized controller (1) meets three-phase power line A, B, C by current transformer, the output of the voltage signal input termination electromagnetism regulation and control main frames (2) of microcomputerized controller (1).
2. electric energy optimizing device according to claim 1, it is characterized in that: described three-phase power line A, B, C connects the end of incoming cables of circuit breaker Q F, current transformer comprises first, two, three current transformer TA1, TA2, TA3, the leading-out terminal of described circuit breaker Q F passes first, two, three current transformer TA1, TA2, behind the TA3 respectively with the 4th, six A.C. contactor KM4, the end of incoming cables of KM6 links to each other, the leading-out terminal of described the 4th A.C. contactor KM4 links to each other with the input of electromagnetism regulation and control main frames (2), the output of described electromagnetism regulation and control main frames (2) links to each other the 5th with the end of incoming cables of the 5th A.C. contactor KM5, six A.C. contactor KM5, connect load after the leading-out terminal parallel connection of KM6.
3. electric energy optimizing device according to claim 1 and 2, it is characterized in that: the 1st pin of described microcomputerized controller (1) is connected between circuit breaker Q F and the 3rd current transformer TA3, the 2nd pin of microcomputerized controller (1) N that connects to neutral, the 3rd of microcomputerized controller (1), 4,5,6,7,8 pins connect first respectively, two, three, four, five, six A.C. contactor KM1, KM2, KM3, KM4, KM5, the coil of KM6 links to each other, first, two, three, four, five, six A.C. contactor KM1, KM2, KM3, KM4, KM5, N connects to neutral behind the coils from parallel connection of coils of KM6, the 9th of microcomputerized controller (1), 10,11 pins connect first respectively, two, three current transformer TA1, TA2, the signal output part of TA3, the 13rd of microcomputerized controller (1), 14,15 pins connect load, the 16th pin of microcomputerized controller (1) N that connects to neutral.
4. electric energy optimizing device according to claim 1, it is characterized in that: input contact X1, Y1, the Z1 of described electromagnetism regulation and control main frames (2) are connected with the end of incoming cables of the first A.C. contactor KM1, are connected with neutral line N after the leading-out terminal parallel connection of the leading-out terminal of the first A.C. contactor KM1 and second and third A.C. contactor KM2, KM3; Input contact X2, Y2, the Z2 of described electromagnetism regulation and control main frames (2) are connected with the end of incoming cables of the second A.C. contactor KM2, are connected with neutral line N after the leading-out terminal parallel connection of the leading-out terminal of the second A.C. contactor KM2 and first and third A.C. contactor KM1, KM3; Input contact X3, Y3, the Z3 of described electromagnetism regulation and control main frames (2) are connected with the end of incoming cables of the 3rd A.C. contactor KM3, are connected with neutral line N after the leading-out terminal parallel connection of the leading-out terminal of the 3rd A.C. contactor KM3 and first and second A.C. contactor KM1, KM2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206881819U CN201910624U (en) | 2010-12-30 | 2010-12-30 | Electrical energy optimizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206881819U CN201910624U (en) | 2010-12-30 | 2010-12-30 | Electrical energy optimizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201910624U true CN201910624U (en) | 2011-07-27 |
Family
ID=44302823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206881819U Expired - Fee Related CN201910624U (en) | 2010-12-30 | 2010-12-30 | Electrical energy optimizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201910624U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9070751B2 (en) | 2013-03-12 | 2015-06-30 | International Business Machines Corporation | Semiconductor device channels |
| US9099471B2 (en) | 2013-03-12 | 2015-08-04 | International Business Machines Corporation | Semiconductor device channels |
| US9111935B2 (en) | 2013-03-12 | 2015-08-18 | International Business Machines Corporation | Multiple-patterned semiconductor device channels |
-
2010
- 2010-12-30 CN CN2010206881819U patent/CN201910624U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9070751B2 (en) | 2013-03-12 | 2015-06-30 | International Business Machines Corporation | Semiconductor device channels |
| US9076848B2 (en) | 2013-03-12 | 2015-07-07 | International Business Machines Corporation | Semiconductor device channels |
| US9099471B2 (en) | 2013-03-12 | 2015-08-04 | International Business Machines Corporation | Semiconductor device channels |
| US9105639B2 (en) | 2013-03-12 | 2015-08-11 | International Business Machines Corporation | Semiconductor device channels |
| US9111935B2 (en) | 2013-03-12 | 2015-08-18 | International Business Machines Corporation | Multiple-patterned semiconductor device channels |
| US9252100B2 (en) | 2013-03-12 | 2016-02-02 | International Business Machines Corporation | Multiple-patterned semiconductor device channels |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102629778B (en) | Multi-system modularization emergency power supply (EPS) | |
| CN104682431A (en) | Self-starting method and self-starting system of energy storage converter | |
| CN205178636U (en) | Computer type high frequency switch DC power supply cabinet | |
| CN102435899A (en) | Locomotive traction converter test apparatus and method thereof | |
| CN103066684A (en) | High voltage direct current power supply system | |
| CN102055202A (en) | Three-phase balancing power-supply energy-saving control management system | |
| CN111416424A (en) | Power supply circuit for governing voltage sag and short-time interruption and control method | |
| CN110912109A (en) | Low-voltage direct-current power supply and distribution equipment and method | |
| CN201910624U (en) | Electrical energy optimizing device | |
| CN102946137B (en) | Harmonic wave reactive compensation control method based on high-voltage inverter bypass | |
| CN202159979U (en) | Intelligent reactive power adjustment and compensation device | |
| CN104539197A (en) | Soft start and voltage reduction power saving comprehensive control device and method for asynchronous motor | |
| CN103354361A (en) | Low-voltage three-phase load automation balancing device | |
| CN201369491Y (en) | General-purpose buffer type high-voltage switch cabinet for high-voltage frequency converter | |
| CN203278710U (en) | Novel magnetic control device of motor-type microcomputer | |
| CN204441905U (en) | A kind of self-starting system of energy accumulation current converter | |
| CN202797977U (en) | Power electronic system combining voltage support with fault current limiting | |
| CN103368249A (en) | System and method for uninterrupted power supply | |
| CN205283147U (en) | Automatic commutation device of distribution network | |
| CN103904776A (en) | Intelligent power distribution room power system | |
| CN202817775U (en) | Voltage regulating and capacitance regulating type integrated reactive power compensation device | |
| CN103915846B (en) | A kind of for the energy-conservation of base station and Intelligent power distribution device | |
| CN103001253A (en) | Power supply system of photovoltaic inverter suitable for lower voltage ride-through requirement and power supply method thereof | |
| CN202817886U (en) | Uninterruptible power source | |
| CN203193283U (en) | Voltage deviation regulator |
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: 20110727 Termination date: 20131230 |