CN105161268A - Wound type tap dynamic inductor with subtraction switch, power storage device control circuit and power grid facility - Google Patents
Wound type tap dynamic inductor with subtraction switch, power storage device control circuit and power grid facility Download PDFInfo
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- CN105161268A CN105161268A CN201510606459.0A CN201510606459A CN105161268A CN 105161268 A CN105161268 A CN 105161268A CN 201510606459 A CN201510606459 A CN 201510606459A CN 105161268 A CN105161268 A CN 105161268A
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Abstract
The invention provides a wound type tap dynamic inductor with a subtraction switch. The dynamic inductor is characterized by comprising an insulated vessel (G11), a conducting liquid (G31), an entity (G21), a bottom electrode (G51), at least two gradient electrodes (U31, U32, U33 and U34), an electromagnetic coil (G41), a controlled path first node (O+), a controlled path second node (O-), a control terminal first node (P+), a control terminal second node (P-), a winding inductor (L1) with a plurality of taps and a bridge rectifier circuit (G60). A power storage device control circuit comprises the dynamic inductor. A power grid facility comprises the dynamic inductor. The inductor has long contact life and good isolation, is low in cost and can be applied to high-power circuits, such as weak-current power circuits, power circuits and ultrahigh-voltage power circuits.
Description
Technical field
The invention belongs to electricity field, particularly relate to Wound-rotor type tap type dynamic electric sensor, apparatus for storing electrical energy control circuit, the electrical network facilities with switch of giving up the throne.
Background technology
Dynamic inductor is seldom or high cost or the complicated rapid wear of result or be difficult to use in high-power circuit in real time for the inductance value of prior art.
Summary of the invention
For the problem described in technical solution background, the present invention proposes Wound-rotor type tap type dynamic electric sensor, apparatus for storing electrical energy control circuit, the electrical network facilities with switch of giving up the throne.
The present invention has following technology contents.
1, there is a Wound-rotor type tap type dynamic electric sensor for switch of giving up the throne, it is characterized in that: comprise insulating vessel (G11), conducting liquid (G31), entity (G21), bottom electrode (G51), at least two gradient electrodes (U31, U32, U33, U34), solenoid (G41), controlled path first node (O+), controlled path Section Point (O-), control end first node (P+), control end Section Point (P-), there is the wire-wound inductor (L1) of multiple tap;
Insulating vessel (G11) has stable shape, and the profile of insulating vessel (G11) is cylindric, and the container of insulating vessel (G11) is cylindric, and change of shape is less likely to occur the cavity volume of insulating vessel (G11), and insulating vessel (G11) is airtight container;
Conducting liquid (G31) is housed in the cavity volume of insulating vessel (G11), and the volume of conducting liquid (G31) is less than the volume of insulating vessel (G11), and the volume of conducting liquid (G31) is greater than the half of the volume of insulating vessel (G11);
Solenoid (G41) is fixedly wrapped in the outside of insulating vessel (G11), solenoid (G41) is positioned at more than the stringcourse such as grade of insulating vessel (G11), the axis of solenoid (G41) and the axes coincide of insulating vessel (G11), the two ends of solenoid (G41) are connected with control end first node (P+), control end Section Point (P-) respectively;
The averag density of entity (G21) is less than the density of conducting liquid (G31), entity (G21) has magnetic or paramagnetism, entity (G21) device is in insulating vessel, entity (G21) outer surface is insulation, and the volume that the external volume of entity (G21) is less than insulating vessel (G11) deducts the volume of conducting liquid (G31);
Bottom electrode (G51) is positioned at bottom the cavity volume inner surface of insulating vessel (G11), and bottom electrode (G51) and conducting liquid (G31) always keep in touch, and have electricity and be connected between bottom electrode (G51) with controlled path Section Point (O-);
When coil is not energized, at least two gradient electrodes (U31, U32, U33, U34) are arranged in the cavity volume of insulating vessel (G11), all gradient electrodes (U31, U32, U33, U34) contact with conducting liquid (G31), each gradient electrode (U31, U32, U33, U34) is each unequal to the distance of the fluid level of conducting liquid (G31), and entity (G21) suspends or sinks to the bottom in conducting liquid (G31);
Each gradient electrode (U31, U32, U33, U34) is connected with a tap of wire-wound inductor (L1);
One end of wire-wound inductor (L1) is connected with controlled passage first node (O+);
Be energized to solenoid (G41), solenoid (G41) produces magnetic field (G42), solenoid (G41) can attract to make with entity (G21) to rise at entity (G21), and make entity (G21) to sink to the bottom or suspended state changes into floating state, thus the volume that arranges causing entity (G21) to arrange conducting liquid (G31) reduces, and then make the fluid level of conducting liquid (G31) decline and progressively can depart from each gradient electrode (U31, U32, U33, U34), thus change the number of turns of the wire-wound inductor (L1) of connecting between the first node (O+) of controlled path and the Section Point (O-) of controlled path, thus change inductance total value between the first node (O+) of controlled path and the Section Point (O-) of controlled path,
Also comprise bridge rectifier (G60), two inputs of bridge rectifier (G60) are connected between the Section Point (O-) of bottom electrode and controlled path, and two outputs of bridge rectifier (G60) are connected with two end points of solenoid.
2, a kind of Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne as described in technology contents 1, is characterized in that: the flotation gear that described entity (G21) is many kinds of substance, multiplet is formed jointly.
3, a kind of Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne as described in technology contents 1, is characterized in that: described conducting liquid (G31) is liquid metal, electrolyte.
4, a kind of Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne as described in technology contents 1, is characterized in that: the inside of described entity (G21) has cavity (G22).
5, a kind of Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne as described in technology contents 1, is characterized in that: described bottom electrode (G51) uses the alloy containing tungsten to make.
6, a kind of Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne as described in technology contents 1, is characterized in that: described insulating vessel (G11) is made for glass.
7, a kind of Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne as described in technology contents 1, is characterized in that: described wire-wound inductor (L1) is made of copper.
8, a kind of Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne as described in technology contents 1, it is characterized in that: between bottom electrode (G51) and controlled passage Section Point (O-), be also in series with tilt switch (K1), prevent inductor from being used in the incorrect situation of placement.
9, an electrical network facilities, is characterized in that: having described in the content that possesses skills 1 is given up the throne the Wound-rotor type tap type dynamic electric sensor of switch.
10, an apparatus for storing electrical energy control circuit, is characterized in that: having described in the content that possesses skills 1 is given up the throne the Wound-rotor type tap type dynamic electric sensor of switch.
Technology contents illustrates and beneficial effect.
Technology contents illustrates:
In the present invention, entity (G21) can be single structure also can be composite construction, can be that one matter is formed, and also can be that many kinds of substance is formed; The shape of entity (G21) is not limit, and those skilled in the art can according to the shape of the demand designed, designed reasonable of oneself, and this is skilled, know this area engineer of common practise can understand, therefore does not repeat.
The Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne of the present invention, contact is not easily burnt, long service life.
The Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne of the present invention, may be used for high-power circuit, light current high-power circuit, the Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne of the present invention needs to leave standstill use, the present invention is not suitable with and mobile device, but is adapt to for the equipment of standing use.
The Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne of the present invention adopts electromagnetic force, the floating state of Magnetic Control entity thus the discharge opeing volume of controlled entity thus control the break-make of liquid level and then control switch thus to control inductance value be that those skilled in the art are difficult to expect.
In the multicircuit relay that in this specification, insulating vessel, various electrode, conducting liquid, solenoid, entity are formed, what when being controlled, conductive channel quantity increased is referred to as carry switch, and what when being controlled, conductive channel quantity reduced is referred to as switch of giving up the throne.
In the present invention, the be energized magnetic force size of solenoid afterwards of the first node (O+) of controlled path and the Section Point (O-) of controlled path can change with size of current in controlled path, thus the attribute value of electrology characteristic changes, therefore electrical properties numerical value of the present invention can the occurrence dynamics adjustment according to the situation of electric current in circuit.
Long, cheap, the of the present invention isolation of contact endurance of the present invention is good, can apply to high-power circuit such as light current power circuit, power circuit, ultrahigh voltage power circuit.
Accompanying drawing explanation
Accompanying drawing 1 is the end view of embodiment 1.
Accompanying drawing 2 is the top view cross section of embodiment 1.
Accompanying drawing 3 is the end view of embodiment 2.
concrete embodiment
Below in conjunction with embodiment, the present invention will be described.
Embodiment 1, as shown in Figure 1-2, there is a Wound-rotor type tap type dynamic electric sensor for switch of giving up the throne, it is characterized in that: comprise insulating vessel G11, conducting liquid G31, entity G21, bottom electrode G51, at least two gradient electrode U31, U32, U33, U34, solenoid G41, controlled path first node O+, controlled path Section Point O-, control end first node P+, control end Section Point P-, there is the wire-wound inductor L1 of multiple tap;
Insulating vessel G11 has stable shape, and the profile of insulating vessel G11 is cylindric, and the container of insulating vessel G11 is cylindric, and change of shape is less likely to occur the cavity volume of insulating vessel G11, and insulating vessel G11 is airtight container;
Conducting liquid G31 is housed in the cavity volume of insulating vessel G11, and the volume of conducting liquid G31 is less than the volume of insulating vessel G11, and the volume of conducting liquid G31 is greater than the half of the volume of insulating vessel G11;
Solenoid G41 is fixedly wrapped in the outside of insulating vessel G11, solenoid G41 is positioned at more than the stringcourse such as grade of insulating vessel G11, the axis of solenoid G41 and the axes coincide of insulating vessel G11, the two ends of solenoid G41 are connected with control end first node P+, control end Section Point P-respectively;
The averag density of entity G21 is less than the density of conducting liquid G31, entity G21 has magnetic or paramagnetism, entity G21 device is in insulating vessel, and entity G21 outer surface is insulation, and the volume that the external volume of entity G21 is less than insulating vessel G11 deducts the volume of conducting liquid G31;
Bottom electrode G51 is positioned at bottom the cavity volume inner surface of insulating vessel G11, and bottom electrode G51 and conducting liquid G31 always keeps in touch, and has electricity and be connected between bottom electrode G51 with controlled path Section Point O-;
When coil is not energized, at least two gradient electrodes U31, U32, U33, U34 are arranged in the cavity volume of insulating vessel G11, all gradient electrode U31, U32, U33, U34 contact with conducting liquid G31, each gradient electrode U31, U32, U33, U34 are each unequal to the distance of the fluid level of conducting liquid G31, and entity G21 suspends or sinks to the bottom in conducting liquid G31;
Each gradient electrode U31, U32, U33, U34 are connected with a tap of wire-wound inductor L1;
One end of wire-wound inductor L1 is connected with controlled passage first node O+;
Be energized to solenoid G41, solenoid G41 produces magnetic field G42, solenoid G41 can attract to make with entity G21 to rise at entity G21, and make entity G21 to sink to the bottom or suspended state changes into floating state, thus the volume that arranges causing entity G21 to arrange conducting liquid G31 reduces, and then make the fluid level of conducting liquid G31 decline and progressively can depart from each gradient electrode U31, U32, U33, U34, thus change the number of turns of the wire-wound inductor L1 connected between the first node O+ of controlled path and the Section Point O-of controlled path, thus change inductance total value between the first node O+ of controlled path and the Section Point O-of controlled path.
Described conducting liquid G31 is liquid metal, electrolyte.
The inside of described entity G21 has cavity G22.
Described bottom electrode G51 uses the alloy containing tungsten to make.
Described insulating vessel G11 is that glass is made.
Described wire-wound inductor L1 is made of copper.
Embodiment 2, to modify on the basis of embodiment 1, make also to be in series with tilt switch K1 between bottom electrode G51 and controlled passage Section Point O-, prevent inductor from being used in the incorrect situation of placement.
Embodiment 3, a kind of electrical network facilities, have having described in embodiment 1 and to give up the throne the Wound-rotor type tap type dynamic electric sensor of switch.
Embodiment 4, a kind of apparatus for storing electrical energy control circuit, have having described in embodiment 1 and to give up the throne the Wound-rotor type tap type dynamic electric sensor of switch.
Claims (10)
1. there is a Wound-rotor type tap type dynamic electric sensor for switch of giving up the throne, it is characterized in that: comprise insulating vessel (G11), conducting liquid (G31), entity (G21), bottom electrode (G51), at least two gradient electrodes (U31, U32, U33, U34), solenoid (G41), controlled path first node (O+), controlled path Section Point (O-), control end first node (P+), control end Section Point (P-), there is the wire-wound inductor (L1) of multiple tap;
Insulating vessel (G11) has stable shape, and the profile of insulating vessel (G11) is cylindric, and the container of insulating vessel (G11) is cylindric, and change of shape is less likely to occur the cavity volume of insulating vessel (G11), and insulating vessel (G11) is airtight container;
Conducting liquid (G31) is housed in the cavity volume of insulating vessel (G11), and the volume of conducting liquid (G31) is less than the volume of insulating vessel (G11), and the volume of conducting liquid (G31) is greater than the half of the volume of insulating vessel (G11);
Solenoid (G41) is fixedly wrapped in the outside of insulating vessel (G11), solenoid (G41) is positioned at more than the stringcourse such as grade of insulating vessel (G11), the axis of solenoid (G41) and the axes coincide of insulating vessel (G11), the two ends of solenoid (G41) are connected with control end first node (P+), control end Section Point (P-) respectively;
The averag density of entity (G21) is less than the density of conducting liquid (G31), entity (G21) has magnetic or paramagnetism, entity (G21) device is in insulating vessel, entity (G21) outer surface is insulation, and the volume that the external volume of entity (G21) is less than insulating vessel (G11) deducts the volume of conducting liquid (G31);
Bottom electrode (G51) is positioned at bottom the cavity volume inner surface of insulating vessel (G11), and bottom electrode (G51) and conducting liquid (G31) always keep in touch, and have electricity and be connected between bottom electrode (G51) with controlled path Section Point (O-);
When coil is not energized, at least two gradient electrodes (U31, U32, U33, U34) are arranged in the cavity volume of insulating vessel (G11), all gradient electrodes (U31, U32, U33, U34) contact with conducting liquid (G31), each gradient electrode (U31, U32, U33, U34) is each unequal to the distance of the fluid level of conducting liquid (G31), and entity (G21) suspends or sinks to the bottom in conducting liquid (G31);
Each gradient electrode (U31, U32, U33, U34) is connected with a tap of wire-wound inductor (L1);
One end of wire-wound inductor (L1) is connected with controlled passage first node (O+);
Be energized to solenoid (G41), solenoid (G41) produces magnetic field (G42), solenoid (G41) can attract to make with entity (G21) to rise at entity (G21), and make entity (G21) to sink to the bottom or suspended state changes into floating state, thus the volume that arranges causing entity (G21) to arrange conducting liquid (G31) reduces, and then make the fluid level of conducting liquid (G31) decline and progressively can depart from each gradient electrode (U31, U32, U33, U34), thus change the number of turns of the wire-wound inductor (L1) of connecting between the first node (O+) of controlled path and the Section Point (O-) of controlled path, thus change inductance total value between the first node (O+) of controlled path and the Section Point (O-) of controlled path.
2. a kind of Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne as claimed in claim 1, is characterized in that: the flotation gear that described entity (G21) is many kinds of substance, multiplet is formed jointly.
3. a kind of Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne as claimed in claim 1, is characterized in that: described conducting liquid (G31) is liquid metal, electrolyte.
4. a kind of Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne as claimed in claim 1, is characterized in that: the inside of described entity (G21) has cavity (G22).
5. a kind of Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne as claimed in claim 1, is characterized in that: described bottom electrode (G51) uses the alloy containing tungsten to make.
6. a kind of Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne as claimed in claim 1, is characterized in that: described insulating vessel (G11) is made for glass.
7. a kind of Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne as claimed in claim 1, is characterized in that: described wire-wound inductor (L1) is made of copper.
8. a kind of Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne as claimed in claim 1, it is characterized in that: between bottom electrode (G51) and controlled passage Section Point (O-), be also in series with tilt switch (K1), prevent inductor from being used in the incorrect situation of placement.
9. an electrical network facilities, is characterized in that: have the Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne according to claim 1.
10. an apparatus for storing electrical energy control circuit, is characterized in that: have the Wound-rotor type tap type dynamic electric sensor with switch of giving up the throne according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510606459.0A CN105161268A (en) | 2015-09-22 | 2015-09-22 | Wound type tap dynamic inductor with subtraction switch, power storage device control circuit and power grid facility |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510606459.0A CN105161268A (en) | 2015-09-22 | 2015-09-22 | Wound type tap dynamic inductor with subtraction switch, power storage device control circuit and power grid facility |
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| CN105161268A true CN105161268A (en) | 2015-12-16 |
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| CN201510606459.0A Pending CN105161268A (en) | 2015-09-22 | 2015-09-22 | Wound type tap dynamic inductor with subtraction switch, power storage device control circuit and power grid facility |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001174312A (en) * | 1999-11-16 | 2001-06-29 | Illinois Tool Works Inc <Itw> | Liquid level detecting system |
| CN202533813U (en) * | 2012-02-27 | 2012-11-14 | 福建省长汀金龙稀土有限公司 | Liquid level detection and control device applicable to electrically conductive solution |
| CN202948337U (en) * | 2012-12-25 | 2013-05-22 | 魏传永 | Time-base circuit water level automatic control device |
-
2015
- 2015-09-22 CN CN201510606459.0A patent/CN105161268A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001174312A (en) * | 1999-11-16 | 2001-06-29 | Illinois Tool Works Inc <Itw> | Liquid level detecting system |
| CN202533813U (en) * | 2012-02-27 | 2012-11-14 | 福建省长汀金龙稀土有限公司 | Liquid level detection and control device applicable to electrically conductive solution |
| CN202948337U (en) * | 2012-12-25 | 2013-05-22 | 魏传永 | Time-base circuit water level automatic control device |
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Application publication date: 20151216 |
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