CN204441099U - A kind of Novel power capacitor structure - Google Patents
A kind of Novel power capacitor structure Download PDFInfo
- Publication number
- CN204441099U CN204441099U CN201420873338.3U CN201420873338U CN204441099U CN 204441099 U CN204441099 U CN 204441099U CN 201420873338 U CN201420873338 U CN 201420873338U CN 204441099 U CN204441099 U CN 204441099U
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- China
- Prior art keywords
- power capacitor
- fling
- cut switch
- switch
- tds
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- 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.)
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Abstract
The utility model proposes a kind of Novel power capacitor structure, comprise binding post is installed capacitor casing, for control power capacitor run fling-cut switch, for sending the signal source device of switching signal to fling-cut switch, described capacitor casing is provided with one for control fling-cut switch run temperature detect switch (TDS).By being provided with temperature detect switch (TDS), according to the variations in temperature of operational environment, controlling the operation of power capacitor, preventing power capacitor from damaging because of overheated or losing efficacy, also improve otherwise potential safety hazard simultaneously, avoid security incident occurs.
Description
Technical field
The utility model belongs to power capacitor field, particularly relates to a kind of Novel power capacitor structure.
Background technology
Power capacitor is the capacitor for electric power system and electrical equipment.Metalized film power capacitor is that power compensates use, because this capacitor can go out complicated situation in running, such as along with electric modernization, the extensive use of the technology such as frequency conversion, rectification, these equipment in use simultaneously can to electrical network produce pollute, power capacitor use in the environment can produce overheated, when exceeding set point, easily cause the earlier period damage of power capacitor and lost efficacy, also easily producing security incident simultaneously.
Utility model content
Mirror, with this, the utility model proposes a kind of Novel power capacitor structure, prevents power capacitor from damaging because of overheated or losing efficacy, solve the problems referred to above.
For achieving the above object, the utility model adopts following technical measures to solve:
A kind of Novel power capacitor structure, comprise binding post is installed capacitor casing, for control power capacitor run fling-cut switch, for sending the signal source device of switching signal to fling-cut switch, described capacitor casing is provided with one for control fling-cut switch run temperature detect switch (TDS).
Further, described binding post is electrically connected the fling-cut switch run for controlling power capacitor.
Further, described fling-cut switch is electrically connected the signal source device for sending switching signal.
Further, one end of described temperature detect switch (TDS) is electrically connected described signal source device, and the other end is electrically connected described fling-cut switch.
The beneficial effects of the utility model are:
A kind of Novel power capacitor structure that the utility model provides; by being provided with temperature detect switch (TDS); according to the variations in temperature of operational environment; control the operation of power capacitor; prevent power capacitor from damaging because of overheated or losing efficacy, also improve otherwise potential safety hazard simultaneously, such as, when aging power capacitor runs, also can produce abnormal warming phenomenon; the Novel power capacitor structure provided by the utility model can play safeguard protection effect, avoids security incident occurs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
In figure, 1 be capacitor casing, 2 be binding post, 3 be temperature detect switch (TDS), 4 be fling-cut switch, 5 for signal source device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only an embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
See Fig. 1, the Novel power capacitor structure that the utility model provides, comprise binding post 2 is installed capacitor casing 1, for control power capacitor run fling-cut switch 4, for sending the signal source device 5 of switching signal to fling-cut switch 4, described capacitor casing 1 is provided with one for control fling-cut switch 4 run temperature detect switch (TDS) 3.
Described binding post 2 is electrically connected the fling-cut switch 4 run for controlling power capacitor, and described fling-cut switch 4 is electrically connected the signal source device 5 for sending switching signal.One end of described temperature detect switch (TDS) 3 is electrically connected described for sending the signal source device 5 of switching signal, and the other end is electrically connected described fling-cut switch 4.
Described temperature detect switch (TDS) 3 is the temperature detect switch (TDS) of routine techniques.
During use, when the temperature of operating ambient temperature or power capacitor capacitor casing is not more than 60 DEG C, temperature detect switch (TDS) 3 is closed conducting state, and signal source device 5, fling-cut switch 4 and temperature detect switch (TDS) 3 is circuit turn-on state.Fling-cut switch 5 can normally run, and receives the switching signal sent from signal source device 4, controls power capacitor operation work.When the temperature of operating ambient temperature or power capacitor capacitor casing is higher than 60 DEG C, temperature detect switch (TDS) 3 is off open-circuit condition, signal source device 5, fling-cut switch 4 and temperature detect switch (TDS) 3 is open circuit state, fling-cut switch 5 is out of service, stop receiving the switching signal sent from signal source device 4, power capacitor work out of service.A kind of Novel power capacitor structure that the utility model provides; by being provided with temperature detect switch (TDS) 3; the variations in temperature of induction power capacitor operational environment; control the operation of fling-cut switch 5; thus control the operation of power capacitor; prevent power capacitor from damaging because of overheated or losing efficacy; also improve otherwise potential safety hazard simultaneously; such as aging power capacitor also can produce abnormal warming phenomenon when running; the Novel power capacitor structure provided by the utility model can play safeguard protection effect, avoids security incident occurs.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. a Novel power capacitor structure, it is characterized in that, comprise binding post is installed capacitor casing, for control power capacitor run fling-cut switch, for sending the signal source device of switching signal to fling-cut switch, described capacitor casing is provided with one for control fling-cut switch run temperature detect switch (TDS).
2. Novel power capacitor structure according to claim 1, is characterized in that, described binding post is electrically connected the fling-cut switch run for controlling power capacitor.
3. Novel power capacitor structure according to claim 2, is characterized in that, described fling-cut switch is electrically connected the signal source device for sending switching signal.
4. Novel power capacitor structure according to claim 3, is characterized in that, one end of described temperature detect switch (TDS) is electrically connected described signal source device, and the other end is electrically connected described fling-cut switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873338.3U CN204441099U (en) | 2014-12-31 | 2014-12-31 | A kind of Novel power capacitor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873338.3U CN204441099U (en) | 2014-12-31 | 2014-12-31 | A kind of Novel power capacitor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204441099U true CN204441099U (en) | 2015-07-01 |
Family
ID=53608934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420873338.3U Expired - Fee Related CN204441099U (en) | 2014-12-31 | 2014-12-31 | A kind of Novel power capacitor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204441099U (en) |
-
2014
- 2014-12-31 CN CN201420873338.3U patent/CN204441099U/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: 20150701 Termination date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |