CN101383220B - Dry magnet controlled reactor - Google Patents
Dry magnet controlled reactor Download PDFInfo
- Publication number
- CN101383220B CN101383220B CN2008100171739A CN200810017173A CN101383220B CN 101383220 B CN101383220 B CN 101383220B CN 2008100171739 A CN2008100171739 A CN 2008100171739A CN 200810017173 A CN200810017173 A CN 200810017173A CN 101383220 B CN101383220 B CN 101383220B
- Authority
- CN
- China
- Prior art keywords
- reactor
- controller
- controllable silicon
- winding
- pin
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000004804 winding Methods 0.000 claims abstract description 24
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 26
- 229910052710 silicon Inorganic materials 0.000 claims description 25
- 239000010703 silicon Substances 0.000 claims description 25
- 239000003990 capacitor Substances 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 6
- 230000011664 signaling Effects 0.000 claims description 3
- 230000002459 sustained effect Effects 0.000 claims description 3
- 230000004907 flux Effects 0.000 abstract description 10
- 238000012545 processing Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000007598 dipping method Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 10
- 239000003822 epoxy resin Substances 0.000 description 9
- 229920000647 polyepoxide Polymers 0.000 description 9
- 239000003921 oil Substances 0.000 description 8
- 230000002265 prevention Effects 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000005470 impregnation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000005415 magnetization Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229920000784 Nomex Polymers 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004763 nomex Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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
- Y02E40/30—Reactive power compensation
Landscapes
- Control Of Electrical Variables (AREA)
Abstract
The invention provides a dry type magnetic control reactor which comprises a reactor winding (C), a rectification controller (B) and a triggering controller (A), wherein the reactor winding (C) is sleeved outside an iron core which forms two groups of reactor bodies through a clamping piece, and the two groups of reactor bodies form a whole by a beam frame; the rectification controller (B) and the triggering controller (A) are arranged on the top or the side surface of the beam frame, a parallel-connection magnetic circuit is arranged on the section of a core pole of the iron core and is formed by alternately arraying saturation region iron cores and unsaturation region iron cores , the leakage flux of the saturation region iron cores is absorbed by the unsaturation region iron cores to form self shield, partial turn numbers in the winding are connected with the rectification controller to form a self-coupling type direct current magnetic assist, and the insulating and heat-resisting grades of the winding are F, H and C grade and are realized by the types of dipping, vacuum casting, coiling, and the like. The reactor can greatly reduce the loss, the noise and the harmonic content of the iron core and has the advantages of high reliability, low cost and easy processing.
Description
Technical field:
The present invention relates to a kind of controlled reactor, specifically is dry magnet controlled reactor, belongs to electrical network and power transmission and transforming equipment Energy Saving Control field.
Background technology:
Along with skyscraper, subway, the airport, the station, hospital, petroleum chemical enterprise, cable line increases severely in the inferior place of mine, electric railway, city underground, impact load increases gradually in the systems such as colliery, power electronic technology and device are having fire prevention, extensive use in the electrical network in requirement of explosion proof place, problems such as reactive power variation in the electrical network of above-mentioned place and voltage fluctuation become increasingly conspicuous, implement the dynamic inhibition of reactive power dynamic equilibrium and voltage fluctuation, strengthen power network harmonic wave management, safety and economic operation to electrical network, promote that electrical network is energy-conservation, significant.Dynamic passive compensation and filter are more and more urgent to the demand of dry magnet controlled reactor with functions such as fire prevention, explosion-proof, protection against the tide.
At present, the reactor of installation and operation mainly contains oil immersed type magnet controlled reactor, common reactor with T-shaped core and dry-type air-core reactor etc. in above-mentioned zone, and they respectively have the pluses and minuses of oneself.
The oil immersed type magnet controlled reactor can be realized the adjustable continuously of reactance value, the reliability height, owing to be to use transformer oil as dielectric and coolant, need annexes such as fuel tank and radiator, complex structure, weight are big: transformer oil makes moist easily, easily agingly after the long-time running cause insulation level to descend, the magnet controlled reactor maintenance that is in operation is big; That the oil immersed type magnet controlled reactor also exists is inflammable, explosive, the easy to leak greasy dirt dyes dangerous hidden danger such as environment; Therefore being unsuitable for special places such as fire prevention, explosion-proof, protection against the tide uses.The instructions for use in special places such as dry-type iron-core reactor can adapt to fire prevention, explosion-proof, protection against the tide because the iron core stem stem is by a plurality of iron core cake stacks together, has the constant reactance value; There are problems such as loss height, noise be big, can not satisfy the continuously adjustable requirement of reactance value.The instructions for use in special places such as dry-type air-core reactor also can adapt to fire prevention, explosion-proof, protection against the tide, and has a linear advantage such as unsaturated, because the reactor main flux is by the air closure, leakage flux is very big, cause ferrimagnet heating on every side easily, to the electromagnetic interference of electrical type element formation on every side; There are problems such as volume is big, floor space is many, loss is high, noise is big, can not satisfy the continuously adjustable requirement of reactance value.
Summary of the invention:
The objective of the invention is to bring into play dry magnet controlled reactor, both to have had a reactance value adjustable continuously, have fire prevention, explosion-proof, moistureproof, advantage such as floor space is little, maintenance cost is low, harmonic wave is little again, overcome that the oil immersed type magnet controlled reactor is inflammable, explosive, the easy to leak greasy dirt dyes dangerous hidden danger such as environment, overcoming common reactor with T-shaped core and dry-type air-core reactor reactance value can not continuously adjustable shortcoming, provides a kind of reliable in structure, loss is little, noise is low, low cost of manufacture, can be applied to reliably at the dry magnet controlled reactor that fire prevention, requirement of explosion proof place are arranged.
Purpose dry magnet controlled reactor of the present invention is realized by following technical scheme:
Dry magnet controlled reactor of the present invention is made up of reactor winding C, commutation controller B and triggering controller A, and reactor winding C is sleeved on the outside of iron core, and iron core is formed two groups of device bodies by folder, and two groups of device bodies are formed whole by roof beam structure; Commutation controller B and triggering controller A are arranged on roof beam structure top or side, and the circuit structure of reactor winding C and commutation controller B and triggering controller A is as follows:
Reactor winding C is made up of L1-L6, commutation controller B is by controllable silicon T1, T2, diode D, capacitor C 1, C2, C3, resistance R 1, R2, R3 forms, triggering controller A is by single-chip microcomputer IC1, external circuit voltage detecting interface IC2, the power consumption equipment line voltage distribution detects interface IC3, external circuit current detecting interface IC4, power consumption equipment current detecting interface IC5, PLC display IC6, communication interface IC7 trigger signal generator IC8 forms, winding is made up of L1-L6, wherein L1 and L5 the end of a thread and connect, L4 and L6 line tail also connect, L1, the anode that the centre tap of L2 meets controllable silicon T1 forms rectification circuit, L3, the anode that the centre tap of L4 meets controllable silicon T2 forms rectification circuit, the tail end of L2, the positive pole of the head end of L6 and the stream diode that continues, the head end of L3, the tail end of L5 also meets the negative pole and the controllable silicon T1 of sustained diode, the negative electrode of T2, capacitor C 1, R1, C2, R2, C3, R3 respectively and meet controllable silicon T1, negative electrode anode and the both positive and negative polarity of T2 and diode D, controllable silicon T1, the control utmost point of T2 contacts 3 of signalling generator IC8 respectively, 4 pin, 1 of trigger signal generator IC8,2 pin meet 1 of single-chip microcomputer IC1,2 pin, the 3-5 pin of single-chip microcomputer IC1 connects the power consumption equipment line voltage distribution and detects interface IC3, the 6-8 pin meets external circuit voltage detecting interface IC2,9,10 pin meet PLC display IC6 and communication interface IC7 respectively, 11-13 pin, 14-16 pin meet external circuit current detecting interface IC4 and power consumption equipment current detecting interface IC5 respectively.
Dry magnet controlled reactor of the present invention is compared with prior art, and its characteristics are as follows:
1) iron core stem stem cross section is staggered by unsaturated regional iron core and zone of saturation iron core and forms parallel circuits, and the leakage flux that absorbs the zone of saturation iron core by unsaturated regional iron core forms self-shileding, and core loss, noise, harmonic content are reduced significantly.
2) the insulation thermal endurance class of reactor winding is F level, H level and C level, all can realize dry insulation by insulating varnish vacuum impregnation or pressure impregnation, epoxide resin vacuum cast and the wrapped processing mode of epoxy resin gel.
3) dry insulation of vacuum impregnation of reactor insulating varnish or vacuum pressure impregnation formation is the winding dipping high-temperature insulating paint with the lead coiling, carries out heat drying then and solidifies.The insulating material of different thermal endurance classs be can select as required for use, F level, H level, C level made respectively.Manufacturing process is simple, does not need casting mold and equipment, and the production investment is little, and product design flexibility is big; Use Nomex class insulating material (as NOMEX paper) and make the impregnated dry magnet controlled reactor, can improve its humidity resistance; Adopt the solventfree resin lacquer to carry out vacuum pressure impregnation (common name VPI technology) or vacuum paint dipping (VI technology) to winding, can further improve the reliability of insulation system; Burning does not produce a large amount of smog in high temperature, and as burning for a long time under 800 ℃ of high temperature, almost non smoke produces, and fire protecting performance is good; The insulation of device body is thoroughly dry, and the filling of lacquer is thorough, product partial discharge quantity≤5PC; Heat shock resistance is not chapped, and volume is little, in light weight, and is non-maintaining.
4) dry insulation that forms of reactor poured with epoxy resin is to pass through to vacuumize with epoxy resin and raw materials such as curing agent, silicon powder to be poured in the mould after stirring, and formation poured with epoxy resin dry insulation is heating and curing; Cast has the insulation disruptive strength of 18～22kY/mm with epoxy resin, and lightning impulse resistant intensity and oil immersed type magnet controlled reactor are basic identical; Adopt integrated pouredly, form a rigid body through being heating and curing, the mechanical strength height, anti-short circuit capability is strong; Epoxy resin chemical property and stable, moistureproof, dustproof, can under atmosphere filth or high humility adverse circumstances such as (as 100% humidity), normally move; After the stoppage in transit, do not need drying and preheating to put into operation once more; Noise is low, and volume is little, in light weight, and Installation and Debugging are convenient, and non-maintaining, floor space is little.
5) dry insulation of the wrapped formation of reactor epoxy resin is with glass fibre in advance and the epoxy resin gel handled well, then directly around the interlayer and the outside of winding, through the rotation formation rigid unitary that is heating and curing; Wrapped process does not need to vacuumize, and technology is simple, occupation of land is few, and wrapped carrying out under monitored state can in time be adjusted control; The insulating bag seal is tough and tensile and have certain elasticity, when low temperature or temperature jump, does not have the cracking possibility, the mechanical strength height, and above the intensity of copper conductor, anti-short circuit capability is strong, low cost of manufacture, good economy performance.
6) extract a part of number of turn in the reactor winding out and form direct current, iron core is formed the autocoupling type direct current help excitation through commutation controller; Help the size of exciting current by controllable silicon triggering and conducting angle in the triggering controller adjusting commutation controller with change autocoupling type direct current, thereby change the magnetization degree of iron core, realize continuous, the Fast Adjustable of reactance value.
When 7) reactor uses on single-phase electricity, adopt single frame two-legs type core structure, stem stem main flux direction is opposite, the closed magnetic loop that forms of lower yoke on the process; Also can adopt the other iron yoke of single frame twin columns band formula core structure, stem stem main flux direction is identical, separately through the closed loop that forms magnetic of other iron yoke.The dry magnet controlled reactor that uses on three-phase electricity adopts three frames, six pillar core structures, and stem stem main flux direction is identical, and the three-phase magnetic flux vector is synthesized to the loop that lower yoke forms magnetic; Also can adopt the other iron yoke of three frames, six cornices formula core structure, stem stem main flux direction is identical, and the three-phase magnetic flux vector is synthesized to the loop of lower yoke and other iron yoke formation magnetic.
8) reactor can adopt guard shield or explosion-resistant enclosure according to the requirement of installation and operation site surrounding.
In sum, the beneficial effect that dry magnet controlled reactor of the present invention had is: simple in structure, stable and reliable for performance, the fire prevention, explosion-proof, moistureproof, the little noise of loss is low, is easy to processing and manufacturing, cost is low.
Description of drawings:
Fig. 1 is a dry magnet controlled reactor master TV structure schematic diagram;
Fig. 2 is the plan structure schematic diagram of dry magnet controlled reactor;
Fig. 3 is the autocoupling type direct current magnetic assist circuit theory diagrams of dry magnet controlled reactor;
Fig. 4 is the schematic block circuit diagram of dry magnet controlled reactor.
Embodiment:
Explain below with reference to Figure of description dry magnet controlled reactor of the present invention being done.
Dry magnet controlled reactor of the present invention, its structure is made up of reactor winding C, commutation controller B and triggering controller A, and reactor winding C is sleeved on the outside of iron core, and iron core is formed two groups of device bodies by folder, and two groups of device bodies are formed whole by roof beam structure; Commutation controller B and triggering controller A are arranged on roof beam structure top or side, and the circuit structure of reactor winding C and commutation controller B and triggering controller A is as follows:
Reactor winding C is made up of L1-L6, commutation controller B is by controllable silicon T1, T2, diode D, capacitor C 1, C2, C3, resistance R 1, R2, R3 forms, triggering controller A is by single-chip microcomputer IC1, external circuit voltage detecting interface IC2, the power consumption equipment line voltage distribution detects interface IC3, external circuit current detecting interface IC4, power consumption equipment current detecting interface IC5, PLC display IC6, communication interface IC7 trigger signal generator IC8 forms, winding is made up of L1-L6, wherein L1 and L5 the end of a thread and connect, L4 and L6 line tail also connect, L1, the anode that the centre tap of L2 meets controllable silicon T1 forms rectification circuit, L3, the anode that the centre tap of L4 meets controllable silicon T2 forms rectification circuit, the tail end of L2, the positive pole of the head end of L6 and the stream diode that continues, the head end of L3, the tail end of L5 also meets the negative pole and the controllable silicon T1 of sustained diode, the negative electrode of T2, capacitor C 1, R1, C2, R2, C3, R3 respectively and meet controllable silicon T1, negative electrode anode and the both positive and negative polarity of T2 and diode D, controllable silicon T1, the control utmost point of T2 contacts 3 of signalling generator IC8 respectively, 4 pin, 1 of trigger signal generator IC8,2 pin meet 1 of single-chip microcomputer IC1,2 pin, the 3-5 pin of single-chip microcomputer IC1 connects the power consumption equipment line voltage distribution and detects interface IC3, the 6-8 pin meets external circuit voltage detecting interface IC2,9,10 pin meet PLC display IC6 and communication interface IC7 respectively, 11-13 pin, 14-16 pin meet external circuit current detecting interface IC4 and power consumption equipment current detecting interface IC5 respectively.
Embodiment:
Dry magnet controlled reactor of the present invention, the making of its device body press that processing and fabricating gets final product shown in the accompanying drawing, and triggering controller is that standard is sent power transformation or industry control accessory.
The voltage of external circuit changes into low-voltage signal Ua1, Ub1, Uc1 through detecting interface IC2, the electric current of external circuit changes into current signal Ia1, Ib1, Ic1 through detecting interface IC4, the voltage of power consumption equipment changes into low-voltage signal Ua2, Ub2, Uc2 through detecting interface IC3, and the electric current of power consumption equipment changes into current signal Ia2, Ib2, Ic2 through detecting interface IC5; Above-mentioned various signal is input to single-chip microcomputer IC1 and carries out filtering, amplification, converts single-chip microcomputer IC1 acceptable signal to, by analyzing and processing, analog-to-digital conversion, and parameters such as the reactive power compensation amount that the system that calculates needs, each harmonic content; Single-chip microcomputer IC1 sends start pulse signal to change the angle of flow a of controllable silicon TI, T2 in the commutation controller 5 according to result of calculation output SCR control signal through IC8; The positive half cycle triggering and conducting of supply voltage controllable silicon T1 produces exciting current in the loop; Supply voltage negative half period triggering and conducting controllable silicon T2 produces exciting current in the loop; Supply voltage takes turns triggering and conducting controllable silicon T1, T2 in the one-period, and afterflow produces continuous exciting current through diode D; The size of exciting current depends on the size of SCR control angle of flow a, and the exciting current of the more little generation of a is big more, and the magnetization degree of iron core of electric reactor is strengthened, and the reactor reactance value diminishes and output current becomes big; The exciting current of the big more generation of a is more little, and the magnetization degree of iron core of electric reactor is weakened, and the reactor reactance value becomes big and output current diminishes; Realized thus by changing controllable silicon T1, T2 control angle of flow a, capacity that can the smooth adjustment reactor, and can be according to the magnetization degree of setting iron core to satisfy the requirement of reactor to governing speed.
Magnet controlled reactor of the present invention and be used for the making of dry reactor also can be used for the making of oil immersed type reactor.
Claims (1)
1. dry magnet controlled reactor comprises: reactor winding C, commutation controller B and trigger controller A, and it is characterized in that: reactor winding C is sleeved on the outside of iron core, and iron core is formed two groups of device bodies by folder, and two groups of device bodies are formed whole by roof beam structure; Commutation controller B and triggering controller A are arranged on roof beam structure top or side, and the circuit structure of reactor winding C and commutation controller B and triggering controller A is as follows:
Reactor winding C is made up of L1-L6, commutation controller B is by controllable silicon T1, T2, diode D, capacitor C 1, C2, C3, resistance R 1, R2, R3 forms, triggering controller A is by single-chip microcomputer IC1, external circuit voltage detecting interface IC2, the power consumption equipment line voltage distribution detects interface IC3, external circuit current detecting interface IC4, power consumption equipment current detecting interface IC5, PLC display IC6, communication interface IC7 trigger signal generator IC8 forms, winding is made up of L1-L6, wherein L1 and L5 the end of a thread and connect, L4 and L6 line tail also connect, L1, the anode that the centre tap of L2 meets controllable silicon T1 forms rectification circuit, L3, the anode that the centre tap of L4 meets controllable silicon T2 forms rectification circuit, the tail end of L2, the positive pole of the head end of L6 and the stream diode that continues, the head end of L3, the tail end of L5 also meets the negative pole and the controllable silicon T1 of sustained diode, the negative electrode of T2, capacitor C 1, resistance R 1 is serially connected between the negative electrode and anode of controllable silicon T1, capacitor C 2, resistance R 2 is serially connected between the positive pole and negative pole of diode D, capacitor C 3, resistance R 3 is serially connected between the negative electrode and anode of controllable silicon T2, controllable silicon T1, the control utmost point of T2 contacts 3 of signalling generator IC8 respectively, 4 pin, 1 of trigger signal generator IC8,2 pin meet 1 of single-chip microcomputer IC1,2 pin, the 3-5 pin of single-chip microcomputer IC1 connects the power consumption equipment line voltage distribution and detects interface IC3, the 6-8 pin meets external circuit voltage detecting interface IC2,9,10 pin meet PLC display IC6 and communication interface IC7 respectively, 11-13 pin, 14-16 pin meet external circuit current detecting interface IC4 and power consumption equipment current detecting interface IC5 respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100171739A CN101383220B (en) | 2008-07-02 | 2008-07-02 | Dry magnet controlled reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100171739A CN101383220B (en) | 2008-07-02 | 2008-07-02 | Dry magnet controlled reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101383220A CN101383220A (en) | 2009-03-11 |
| CN101383220B true CN101383220B (en) | 2010-06-02 |
Family
ID=40462996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100171739A Active CN101383220B (en) | 2008-07-02 | 2008-07-02 | Dry magnet controlled reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101383220B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810867A (en) * | 2011-05-30 | 2012-12-05 | 青岛海电电气有限公司 | Dynamic reactive compensation system based on magnetic control electric reactor |
| CN102594240A (en) * | 2011-12-31 | 2012-07-18 | 青岛海沃电气设备有限公司 | Silicon controlled rectifier box used for controllable reactor |
| CN104377014A (en) * | 2013-08-13 | 2015-02-25 | 青岛菲特电器科技有限公司 | Controllable reactor |
| CN104779044B (en) * | 2015-05-05 | 2017-01-25 | 山东大学 | A Saturable Reactor with Harmonic Rectification Path |
| CN105896936A (en) * | 2016-04-14 | 2016-08-24 | 佛山市博顿空气科技有限公司 | Power frequency epoxide filling and sealing transformer used for electrostatic oil smoke removing device |
| CN109900992A (en) * | 2019-03-29 | 2019-06-18 | 云南电网有限责任公司电力科学研究院 | A dry-type air-core reactor layered current measurement system and method |
| CN114220637A (en) * | 2021-12-15 | 2022-03-22 | 苏州康开电气有限公司 | Electric reactor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2487085Y (en) * | 2001-06-26 | 2002-04-17 | 刘有斌 | Magnetic control type controllable reactor |
| CN2867689Y (en) * | 2005-11-17 | 2007-02-07 | 上海思源电气股份有限公司 | Three-phase magnetron reactor |
| CN201213083Y (en) * | 2008-07-02 | 2009-03-25 | 王学才 | Dry type magnetron reactor |
-
2008
- 2008-07-02 CN CN2008100171739A patent/CN101383220B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2487085Y (en) * | 2001-06-26 | 2002-04-17 | 刘有斌 | Magnetic control type controllable reactor |
| CN2867689Y (en) * | 2005-11-17 | 2007-02-07 | 上海思源电气股份有限公司 | Three-phase magnetron reactor |
| CN201213083Y (en) * | 2008-07-02 | 2009-03-25 | 王学才 | Dry type magnetron reactor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101383220A (en) | 2009-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101383220B (en) | Dry magnet controlled reactor | |
| CN104752035A (en) | Part structure of 220 kV grade large-capacity dual-splitting power transformer | |
| CN201213083Y (en) | Dry type magnetron reactor | |
| CN2295267Y (en) | Dry hollow series reactor | |
| CN110444380A (en) | 66kV voltage class Oversea wind power generation single-phase step-up transformer group | |
| CN205564508U (en) | Large -scale dry -type on -load voltage regulation power transformer high -pressure coil structure of 35kV | |
| CN201698885U (en) | 66kV outdoor ring seal composite electromagnetic type capacitance voltage transformer | |
| CN201877703U (en) | 66 kV side structure of impact type 500kV main transformer | |
| CN204760203U (en) | Dry -type on -load voltage -regulating transformer with wiring copper bar | |
| CN206194521U (en) | Direct current electric stove is with directly falling 54 pulse wave rectifier transformer of formula | |
| CN207425527U (en) | A kind of dry-type transformer | |
| CN201323120Y (en) | Generator room built-in transformer for wind power generation | |
| CN203179662U (en) | Dry type transformer | |
| CN202513029U (en) | Inversion type heavy current multiple-winding oil-immersed current transformer | |
| CN2364540Y (en) | Resin insulation dry iron-core reactor | |
| CN201804693U (en) | A pitch-changing power box | |
| CN206907622U (en) | The element outdoor composite insulation combination transformer of three-phase three | |
| CN201812647U (en) | Dry type grounding transformer | |
| CN202487357U (en) | Dry type transformer for explosion suppression type mobile substation for amorphous alloy mining | |
| CN108133813A (en) | Without outlet side sheath gas insulating transformer | |
| CN202996565U (en) | 10KV-20KV voltage transformer | |
| CN100411074C (en) | Three-phase dry-type transformer | |
| CN207909691U (en) | A kind of no outlet side sheath gas insulating transformer | |
| CN209461287U (en) | A kind of built-in threephase potential transformer of quick mounting type | |
| CN201478102U (en) | Busbar penetration-type fully enclosed current transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160603 Granted publication date: 20100602 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20161203 Granted publication date: 20100602 |
|
| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20161213 Granted publication date: 20100602 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170613 Granted publication date: 20100602 |
|
| PD01 | Discharge of preservation of patent | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221202 Address after: No. 120, Jinshan Road, Fushan District, Yantai, Shandong 265500 Patentee after: SHANDONG JIMYA ELECTRIC TECHNOLOGY Co.,Ltd. Address before: 250014 No. 2, building 1, building No. 45, Wenhua East Road, Lixia District, Shandong, Ji'nan, 201 Patentee before: Wang Xuecai |
|
| TR01 | Transfer of patent right |