CN203301417U - Novel excitation cabinet for generating set - Google Patents
Novel excitation cabinet for generating set Download PDFInfo
- Publication number
- CN203301417U CN203301417U CN2013202902858U CN201320290285U CN203301417U CN 203301417 U CN203301417 U CN 203301417U CN 2013202902858 U CN2013202902858 U CN 2013202902858U CN 201320290285 U CN201320290285 U CN 201320290285U CN 203301417 U CN203301417 U CN 203301417U
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- Prior art keywords
- excitation
- cabinet
- rack
- generating set
- interface
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Abstract
The utility model belongs to the technical field of magnetic systems, especially relates to a novel excitation cabinet for a generating set. The excitation cabinet comprises an excitation cabinet main body, a demagnetization cabinet and a radiator which are arranged on the top of the excitation cabinet, at least one excitation adjuster arranged on the back end of the excitation cabinet, a controlled silicon rectification cabinet arranged on the side wall of the excitation cabinet, a double human-machine interface arranged on the front end of the excitation cabinet, a plurality of hole channels arranged on the excitation cabinet to electrically connect with the outside, one independent small-size liquid crystal debugging interface arranged on each excitation adjuster respectively, and a rotor temperature measurement instrument of a power generator. The novel excitation cabinet meets the requirements of various excitation systems of the generating set, and stably operates.
Description
Technical field
The utility model relates to the magnetic force systems technical field, especially a kind of generating set novel magnetic rack.
Background technology
The excitation rack is that the control system of controlled exciting current is provided for generator, it is one of Important Auxiliary equipment of generator, the excitation interior of equipment cabinet is a closed-loop regulating system, not only keep under normal circumstances generator voltage stable operation on certain level, the assurance unit can be exported certain gaining merit with idle, and when system fluctuation or system have an accident, also to contribute to system stability.Therefore, to excitation system, require its reliability high, performance index are high, and operation stability is high.
The utility model content
In order to overcome the deficiency of existing technology, the utility model provides a kind of generating set novel magnetic rack.
The technical scheme that its technical problem that solves the utility model adopts is: the novel excitation rack of a kind of generating set, comprise excitation rack body, excitation rack top is provided with demagnetization cabinet and radiator, excitation rack rear end is provided with at least one field regulator, sidewall is provided with the silicon controlled rectifier cabinet, excitation rack front end is provided with dual man-machine interface, described exciter is provided with the electrical connection in multiple tracks through hole road and the external world cashier's office in a shop, described each field regulator is equipped with independently small-sized liquid crystal and debugs interface, and described exciter also is provided with the rotor temperature measurer of generator cashier's office in a shop.
, according to another embodiment of the present utility model, comprise that further described dual man-machine interface comprises on the spot the liquid crystal display interface, debugs interface and background monitoring interface on the spot.
, according to another embodiment of the present utility model, comprise that further described radiator is the heat pipe self-cold radiating device of large capacity aluminium radiator, jumbo heat pipe self-cold radiating device, low capacity.
According to another embodiment of the present utility model, the de-excitation resistance that further comprises described demagnetization cabinet is znr or linear resistance.
The beneficial effects of the utility model are that this rack can meet the demand of the various excitation systems of generating set, and is stable.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
In figure 1, the excitation rack, 2, field regulator, 3, the silicon controlled rectifier cabinet, 4, the demagnetization cabinet, 5, dual man-machine interface, 6, the through hole road, 7, the rotor temperature measurer, 8, radiator.
Embodiment
structural representation of the present utility model as Fig. 1, the novel excitation rack of a kind of generating set, comprise excitation rack 1 body, excitation rack 1 top is provided with demagnetization cabinet 4 and radiator 8, excitation rack 1 rear end is provided with at least one field regulator 2, sidewall is provided with silicon controlled rectifier cabinet 3, excitation rack 1 front end is provided with dual man-machine interface 5, described excitation rack 1 is provided with the electrical connection in multiple tracks through hole road 6 and the external world, each forms passage from physical location to electrical connection, input to signal output from signal, be input to pulse output from power supply all fully independent, each passage has all formed complete excitation regulation device.The interchannel complete independence, guarantee the arbitrary part fault of field regulator, all do not affect adjuster normal regulating, normal control.Described each field regulator 2 is equipped with independently small-sized liquid crystal and debugs interface, for on-the-spot excitation regulation channel debugging and fixed value adjusting.Also be provided with the rotor temperature measurer 7 of generator on described excitation rack 1.
Described dual man-machine interface 5 comprises on the spot the liquid crystal display interface, debugs interface and background monitoring interface on the spot.The design of the multiplex of man-machine interface, met the instructions for use under the different condition, shows, operating function is abundant, simple to operate, easy to maintenance, use flexibly.
Described radiator 8 is the heat pipe self-cold radiating device of large capacity aluminium radiator, jumbo heat pipe self-cold radiating device, low capacity.Adopt the large volume element of high standard and high heat capacity radiator, safety allowance is large, and reliability is high,, even during blowing-out, also can guarantee the generator safe operation.
The de-excitation resistance of described demagnetization cabinet 4 is znr or linear resistance.
The utility model rack can meet the demand of the various excitation systems of generating set, and is stable.
Claims (4)
1. novel excitation rack of generating set, comprise excitation rack (1) body, excitation rack (1) top is provided with demagnetization cabinet (4) and radiator (8), excitation rack (1) rear end is provided with at least one field regulator (2), sidewall is provided with silicon controlled rectifier cabinet (3), excitation rack (1) front end is provided with dual man-machine interface (5), it is characterized in that, described excitation rack (1) is provided with the electrical connection in multiple tracks through hole road (6) and the external world, described each field regulator (2) is equipped with independently small-sized liquid crystal and debugs interface, also be provided with the rotor temperature measurer (7) of generator on described excitation rack (1).
2. generating set novel magnetic rack according to claim 1, is characterized in that, described dual man-machine interface (5) comprises on the spot the liquid crystal display interface, debugs interface and background monitoring interface on the spot.
3. generating set novel magnetic rack according to claim 1, is characterized in that, described radiator (8) is the heat pipe self-cold radiating device of large capacity aluminium radiator, jumbo heat pipe self-cold radiating device, low capacity.
4. generating set novel magnetic rack according to claim 1, is characterized in that, the de-excitation resistance of described demagnetization cabinet (4) is znr or linear resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202902858U CN203301417U (en) | 2013-05-25 | 2013-05-25 | Novel excitation cabinet for generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202902858U CN203301417U (en) | 2013-05-25 | 2013-05-25 | Novel excitation cabinet for generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203301417U true CN203301417U (en) | 2013-11-20 |
Family
ID=49577397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202902858U Expired - Fee Related CN203301417U (en) | 2013-05-25 | 2013-05-25 | Novel excitation cabinet for generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203301417U (en) |
-
2013
- 2013-05-25 CN CN2013202902858U patent/CN203301417U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20131120 Termination date: 20180525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |