CN105185549A - Gradient-type controllable inductor with retreat switch, electronic circuit and electric power system - Google Patents
Gradient-type controllable inductor with retreat switch, electronic circuit and electric power system Download PDFInfo
- Publication number
- CN105185549A CN105185549A CN201510606293.2A CN201510606293A CN105185549A CN 105185549 A CN105185549 A CN 105185549A CN 201510606293 A CN201510606293 A CN 201510606293A CN 105185549 A CN105185549 A CN 105185549A
- Authority
- CN
- China
- Prior art keywords
- gradient
- insulating vessel
- inductor
- entity
- switch
- 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.)
- Pending
Links
Abstract
A gradient-type controllable inductor with a retreat switch is disclosed. The gradient-type controllable inductor is characterized by comprising an insulating container (G11), conductive liquid (G31), an entity (G21), a common electrode (G51), at least two gradient electrodes (U31, U32, U33, U34), an electromagnetic coil (G41), a controlled access first node (O+), a controlled access second node (O-), a control end first node (P+), a control end second node (P-), and at least two inductors (L1, L2, L3, L4) with fixed inductive impedance. The electronic circuit is provided with the controllable inductor; and the electric power system is provided with the controllable inductor. The gradient-type controllable inductor is long in service life of contacts, low in cost and good in isolation property, and can be applied to high-power circuits, such as weak current power supply circuits, electric power circuits, and ultrahigh voltage electric power circuits.
Description
Technical field
The invention belongs to electricity field, particularly relate to there is switch of giving up the throne gradient controllable inductor, electronic circuit, electric power system.
Background technology
The controlled in real time inductor of the inductance value of prior art seldom or high cost or the complicated rapid wear of result or be difficult to use in high-power circuit.
Summary of the invention
For in technical solution background describe problem, the present invention proposes there is switch of giving up the throne gradient controllable inductor, electronic circuit, electric power system.
The present invention has following technology contents.
1, there is a gradient controllable inductor for switch of giving up the throne, it is characterized in that: comprise the inductor (L1, L2, L3, L4) that insulating vessel (G11), conducting liquid (G31), entity (G21), public 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-), at least two induction reactance are fixing;
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 more than or equal to 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);
Public electrode (G51) is positioned at bottom the cavity volume inner surface of insulating vessel (G11), and public electrode (G51) and conducting liquid (G31) always keep in touch, and have electricity and be connected between public 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);
The inductor (L1, L2, L3, L4) that an induction reactance is fixing is all in series with between each gradient electrode (U31, U32, U33, U34) and controlled path first node (O+);
Be energized to solenoid (G41), solenoid (G41) produces magnetic field (G42), solenoid (G41) can attract to make with entity (G21) to float at entity (G21), and 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 each gradient electrode (U31 can be departed from, U32, U33, U34), thus realize inductor (L1 fixing by induction reactance in parallel between the first node (O+) of controlled path and the Section Point (O-) of controlled path, L2, L3, the change of quantity L4) 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 gradient controllable inductor 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 gradient controllable inductor 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 gradient controllable inductor 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 gradient controllable inductor with switch of giving up the throne as described in technology contents 1, is characterized in that: described public electrode (G51) uses the alloy containing tungsten to make.
6, a kind of gradient controllable inductor 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 gradient controllable inductor with switch of giving up the throne as described in technology contents 1, is characterized in that: inductor L1, L2, L3, L4 that described induction reactance is fixed are wire-wound inductor.
8, a kind of gradient controllable inductor with switch of giving up the throne as described in technology contents 1, it is characterized in that: between public 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 electric power system, is characterized in that: having described in the content that possesses skills 1 is given up the throne the gradient controllable inductor of switch.
10, an electronic circuit, is characterized in that: having described in the content that possesses skills 1 is given up the throne the gradient controllable inductor 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 gradient controllable inductor with switch of giving up the throne of the present invention, contact is not easily burnt, long service life.
The gradient controllable inductor with switch of giving up the throne of the present invention, may be used for high-power circuit, light current high-power circuit, the gradient controllable inductor 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 gradient controllable inductor 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.
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 gradient controllable inductor for switch of giving up the throne, it is characterized in that: comprise inductor L1, L2, L3, L4 that insulating vessel G11, conducting liquid G31, entity G21, public 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-, at least two induction reactance are fixing;
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 more than or equal to 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;
Public electrode G51 is positioned at bottom the cavity volume inner surface of insulating vessel G11, and public electrode G51 and conducting liquid G31 always keeps in touch, and has electricity and be connected between public 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;
Inductor L1, L2, L3, L4 that an induction reactance is fixing is all in series with between each gradient electrode U31, U32, U33, U34 and controlled path first node O+;
Be energized to solenoid G41, solenoid G41 produces magnetic field G42, solenoid G41 can attract to make with entity G21 to float at entity G21, and 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 each gradient electrode U31 can be departed from, U32, U33, U34, thus realize inductor L1 fixing by induction reactance in parallel between the first node O+ of controlled path and the Section Point O-of controlled path, L2, L3, the change of the quantity of L4 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.
The inside of described entity G21 has cavity G22.
Described public electrode G51 uses the alloy containing tungsten to make.
Described insulating vessel G11 is that glass is made.
Inductor L1, L2, L3, L4 that described induction reactance is fixed are wire-wound inductor.
Embodiment 2, to modify on the basis of embodiment 1, make also to be in series with tilt switch K1 between public electrode G51 and controlled passage Section Point O-, prevent inductor from being used in the incorrect situation of placement.
Embodiment 3, a kind of electric power system, have having described in embodiment 1 and to give up the throne the gradient controllable inductor of switch.
Embodiment 4, a kind of electronic circuit, have having described in embodiment 1 and to give up the throne the gradient controllable inductor of switch.
Claims (10)
1. there is a gradient controllable inductor for switch of giving up the throne, it is characterized in that: comprise the inductor (L1, L2, L3, L4) that insulating vessel (G11), conducting liquid (G31), entity (G21), public 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-), at least two induction reactance are fixing;
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 more than or equal to 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);
Public electrode (G51) is positioned at bottom the cavity volume inner surface of insulating vessel (G11), and public electrode (G51) and conducting liquid (G31) always keep in touch, and have electricity and be connected between public 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);
The inductor (L1, L2, L3, L4) that an induction reactance is fixing is all in series with between each gradient electrode (U31, U32, U33, U34) and controlled path first node (O+);
Be energized to solenoid (G41), solenoid (G41) produces magnetic field (G42), solenoid (G41) can attract to make with entity (G21) to float at entity (G21), and 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 each gradient electrode (U31 can be departed from, U32, U33, U34), thus realize inductor (L1 fixing by induction reactance in parallel between the first node (O+) of controlled path and the Section Point (O-) of controlled path, L2, L3, the change of quantity L4) 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 gradient controllable inductor 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 gradient controllable inductor 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 gradient controllable inductor 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 gradient controllable inductor with switch of giving up the throne as claimed in claim 1, is characterized in that: described public electrode (G51) uses the alloy containing tungsten to make.
6. a kind of gradient controllable inductor 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 gradient controllable inductor with switch of giving up the throne as claimed in claim 1, is characterized in that: fixing inductor L1, L2, L3, the L4 of described induction reactance is wire-wound inductor.
8. a kind of gradient controllable inductor with switch of giving up the throne as claimed in claim 1, it is characterized in that: between public 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 electric power system, is characterized in that: have the gradient controllable inductor with switch of giving up the throne according to claim 1.
10. an electronic circuit, is characterized in that: have the gradient controllable inductor with switch of giving up the throne according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510606293.2A CN105185549A (en) | 2015-09-22 | 2015-09-22 | Gradient-type controllable inductor with retreat switch, electronic circuit and electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510606293.2A CN105185549A (en) | 2015-09-22 | 2015-09-22 | Gradient-type controllable inductor with retreat switch, electronic circuit and electric power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105185549A true CN105185549A (en) | 2015-12-23 |
Family
ID=54907566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510606293.2A Pending CN105185549A (en) | 2015-09-22 | 2015-09-22 | Gradient-type controllable inductor with retreat switch, electronic circuit and electric power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105185549A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU669200A1 (en) * | 1977-03-02 | 1979-06-25 | Завод Втуз При Ленинградском Металлическом Заводе | Liquid level meter |
| CN1296166A (en) * | 1999-11-16 | 2001-05-23 | 伊利诺斯器械工程公司 | Electric resistance type liquid level test and control system |
| CN201812211U (en) * | 2010-09-10 | 2011-04-27 | 王战义 | Liquid level control device for transistor |
| CN201928033U (en) * | 2010-12-28 | 2011-08-10 | 苏州华电电气股份有限公司 | Automatic compensating device for step-up transformer low voltage side |
| 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 |
| CN102857191A (en) * | 2012-08-30 | 2013-01-02 | 电子科技大学 | Inductance-variable resonator |
| CN202948337U (en) * | 2012-12-25 | 2013-05-22 | 魏传永 | Time-base circuit water level automatic control device |
| CN204228161U (en) * | 2014-11-18 | 2015-03-25 | 刘伟 | Can be used for attitude sensor, the cluster of the induction of artificial intelligence equipment attitude |
| CN104867637A (en) * | 2015-01-05 | 2015-08-26 | 刘伟 | Rotating liquid variable resistor, rotating liquid variable resistor cluster and motor starter |
-
2015
- 2015-09-22 CN CN201510606293.2A patent/CN105185549A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU669200A1 (en) * | 1977-03-02 | 1979-06-25 | Завод Втуз При Ленинградском Металлическом Заводе | Liquid level meter |
| CN1296166A (en) * | 1999-11-16 | 2001-05-23 | 伊利诺斯器械工程公司 | Electric resistance type liquid level test and control system |
| CN201812211U (en) * | 2010-09-10 | 2011-04-27 | 王战义 | Liquid level control device for transistor |
| CN201928033U (en) * | 2010-12-28 | 2011-08-10 | 苏州华电电气股份有限公司 | Automatic compensating device for step-up transformer low voltage side |
| 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 |
| CN102857191A (en) * | 2012-08-30 | 2013-01-02 | 电子科技大学 | Inductance-variable resonator |
| CN202948337U (en) * | 2012-12-25 | 2013-05-22 | 魏传永 | Time-base circuit water level automatic control device |
| CN204228161U (en) * | 2014-11-18 | 2015-03-25 | 刘伟 | Can be used for attitude sensor, the cluster of the induction of artificial intelligence equipment attitude |
| CN104867637A (en) * | 2015-01-05 | 2015-08-26 | 刘伟 | Rotating liquid variable resistor, rotating liquid variable resistor cluster and motor starter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105185591A (en) | Linear controllable capacitor of decrescent capacitance, large-scale rice milling machine starting buffer circuit and electric machinery | |
| CN105161267A (en) | Inductive reactance decreasing linear controllable inductor, electronic circuit and electromechanical equipment | |
| CN105280379A (en) | Parallel gradient-adjustable capacitor with back space switch, water pump control system, and sewage processing equipment with water pump | |
| CN105390324A (en) | Power switch, power circuit and power system | |
| CN105161234A (en) | Linear dynamic resistor with gradually-increased resistance values, electronic circuit and electric system | |
| CN105185549A (en) | Gradient-type controllable inductor with retreat switch, electronic circuit and electric power system | |
| CN105280381A (en) | Tandem gradient dynamic capacitor with back space switch, motor starting drive, and mine equipment | |
| CN105161270A (en) | Gradient controllable inductor with carry switch, electronic circuit and power system | |
| CN105321693A (en) | Gradient dynamic inductor with abdication switch, device and power system | |
| CN105161269A (en) | Wound type tap controllable inductor with subtraction switch, electronic device and power grid control equipment | |
| CN105161252A (en) | Gradient dynamic inductor with carry switch, electronic circuit and power system | |
| CN105161272A (en) | Winding and tapping type controllable inductor provided with decade switch, electronic circuit and automatic mechanical equipment | |
| CN105304329A (en) | Gradient controllable capacitor with carry switch, electronic equipment and electric power system | |
| CN105185547A (en) | Linear controllable inductor with gradually increasing inductance value, electrical equipment and automated factory control system | |
| CN105161271A (en) | Wound type tap dynamic inductor with carry switch, electronic equipment and electromechanical equipment | |
| CN105206364A (en) | Gradient controllable resistor with retreating switch, electronic circuit and electric power system | |
| CN105225815A (en) | Linear dynamic inductor, power supply, Intelligent traffic control device that inductance value is gradually large | |
| CN105280383A (en) | Gradient controllable capacitor with carry switch, electronic circuit, power machinery | |
| CN105185493A (en) | Winding type tapped controllable resistor with retreat switch, central air-conditioning power supply and refrigeration equipment | |
| CN105161268A (en) | Wound type tap dynamic inductor with subtraction switch, power storage device control circuit and power grid facility | |
| CN105161233A (en) | Linear controllable resistor with gradually reducing impedance, electronic circuit and large UPS | |
| CN105185592A (en) | Linear controllable capacitor of gradually increased capacity, weak current equipment power supply and computer | |
| CN105161235A (en) | Gradient dynamic resistor with backward stepping switch, electronic circuit and independent power source of electric tool | |
| CN105161237A (en) | Gradient controllable resistor with resistor bodies connected in parallel through forward stepping switch, electronic circuit and power system | |
| CN105185586A (en) | Series gradient controllable capacitor with abdication switch, large-scale punching machine power supply and wind energy power grid control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |