Classifications

• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02K—DYNAMO-ELECTRIC MACHINES
  • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
  • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
  • H02K7/1869—Linear generators; sectional generators
  • H02K7/1876—Linear generators; sectional generators with reciprocating, linearly oscillating or vibrating parts
• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02K—DYNAMO-ELECTRIC MACHINES
  • H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
  • H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems

Definitions

• the invention relates to a system and a system with a rail part movably arranged rail vehicle.
• the invention is therefore based on the object to maintain safety-related functions of a rail system even in case of failure of the electrical supply.
• the object is achieved in the system according to claim 1 or 2 and in the system according to the features indicated in claim 14.
• Important features of the invention in the system are that it has a first part and a second part, wherein the first part and the second part are arranged movable parallel to each other in a direction of movement, wherein the first part is a winding around a leg, in particular middle leg, a coil core, the first part having a guide, in particular a linear guide, and a movable parallel to the direction of movement, in particular linearly movable, arranged permanent magnet, wherein the permanent magnet of the guide, in particular in the direction of movement, guided and, in particular in the direction of movement front and rear, limited.
• the biasing is so slow or fast executable; however, regardless of the time used for biasing, the generated energy pulse is essentially similar.
• the energy of each pulse is also independent of the relative direction of movement to each other. In addition, the same energy pulse is available even with multiple passes in the same direction.
• the system according to the invention operates without wear and without contact.
• the energy coil is generated synchronously on both sides.
• the magnetization direction of the permanent magnet is aligned parallel to the direction of movement within the guide.
• Preload is built up and instantaneously degraded after exceeding an unstable position, the largest possible change of the magnetic flux flowing through the winding of the first part is effected during dismantling. This is achieved by the fact that
• Movement of the permanent magnet is so large that at one position the north pole is arranged closer than the south pole to the leg and that is arranged at a different position of the south pole closer than the north pole to the leg.
• the permanent magnet has such a large
• Permanent magnet is arranged closer than the south pole of the permanent magnet to the leg and that is arranged at a second position of the south pole of the permanent magnet closer than the north pole of the permanent magnet to the leg.
• Movement allows a reversal of the magnetic flux.
• the movement play of the permanent magnet in the guide is smaller than the length of the permanent magnet in the direction of movement.
• a magnetic flux generated by the permanent magnet is passed through the leg of the spool core, wherein the direction of the magnetic flux in the leg is dependent on the position
• the linear position of the permanent magnet in the guide in particular wherein the at a first position, in particular linear position, of the
• Permanent magnet adjusting direction of the magnetic flux in the leg is directed opposite to the case of a second position, in particular linear position, the permanent magnet adjusting direction of the magnetic flux in the leg.
• the advantage here is that the magnetic flux change is triggered by the position change and thus a high voltage is triggered.
• the permanent magnet in the first position, abuts against a first boundary of the guide, and in the second position, the permanent magnet abuts the other boundary of the guide.
• the second part has a second, in particular stationary, permanent magnet or the second part is mirror-symmetrical to the first part, wherein the magnetization direction of the permanent magnet of the second part parallel, in particular rectified parallel, aligned with the magnetization direction of the permanent magnet of the first part is.
• the second part has a second winding around a second leg, in particular center leg, of a second coil core, the second part having a second guide, in particular a linear guide, the second permanent magnet being movable parallel to the direction of movement, in particular linearly movable, is arranged, wherein the second permanent magnet of the second guide, in particular in
• Direction of movement, guided and, in particular in the direction of movement front and rear, is limited.
• the advantage here is that a synchronous pulse release is executable on both sides and thus on both sides a respective electronic circuit can be supplied.
• Permanent magnets aligned parallel to the direction of movement within the second guide.
• the advantage here is that the permanent magnet of the second part is generated at one of the first part, in particular by a permanent magnet of the first part
• the permanent magnet of the second part moves in the movement clearance provided by the guide up to the boundaries in such a way that initially a magnetic bias is built up and instantaneously degraded after an unstable position is exceeded, the largest possible change in the winding during disassembly the second part flowing through the magnetic flux is effected.
• This is achieved in that the movement play of the second permanent magnet is so large that at one position the north pole is arranged closer than the south pole to the leg of the coil core of the second part and that in another position the south pole closer than the north pole to the leg is arranged.
• Permanent magnet in the second guide in particular wherein the at a first position, in particular linear position, of the second permanent magnet adjusting direction of the magnetic flux in the second leg is directed opposite to at a second position, in particular linear position, the second permanent magnet adjusting direction of the magnetic flux in the second Leg.
• the advantage here is that the movement of the second permanent magnet allows reversing the magnetic flux in the leg of the spool core of the second part.
• the second permanent magnet has such a large one
• Movement in the second guide on that is arranged at a first position of the north pole of the second permanent magnet closer than the south pole of the second permanent magnet to the leg and that in a second position of the south pole of the second permanent magnet closer than the north pole of the second permanent magnet to the leg out is arranged.
• the advantage here is that the movement allows a reversal of the magnetic flux.
• the movement play of the second permanent magnet in the guide is smaller than the length of the second permanent magnet in the direction of movement.
• the second permanent magnet in the first position, abuts against a first boundary of the second guide, and in the second position, the second permanent magnet strikes against the other boundary of the second guide.
• an electronic circuit is fed from the winding of the first part, in particular which has a sensor and transmits signals of the sensor without contact, in particular to an electronic circuit of the second part.
• a second electronic circuit is fed from the winding of the second part, in particular which has a second sensor and signals of the second sensor transmits without contact in particular to the first electronic circuit of the first part.
• the rail part is covered by a switch of the system.
• the advantage here is that the safety or switching function of the switch is maintained upright.
• FIG. 1 shows a longitudinal section through an inventive system for generating electrical energy, in particular generator, shown schematically.
• FIGS. 2 to 5 show the sequence of a triggering of pulses when the two parts of the system move relative to one another in a first direction.
• FIG. 6 and FIG. 7 two different starting positions are shown, which are provided before the sequence according to FIG. 2 to FIG.
• FIGS. 8 to 11 show the sequence of a triggering of a pulse when the two parts of the system move relative to one another in a first direction.
• FIG. 12 and FIG. 13 two different initial positions are shown, which are provided before the sequence according to FIG. 8 to FIG.
• the system in particular generator, two relatively linearly movable parts.
• a railroad in particular monorail, is equipped with the generator according to the invention.
• the first part of the generator is arranged on the rail vehicle
• the second part is arranged on a rail part of the rail track, in particular directly or indirectly.
• the second part is arranged stationary and the first part with the rail vehicle mitbewegbar.
• the first part and the second part are each carried out the same way.
• an electrical supply is provided and also stationary when the rail vehicle is moved manually or from another source of power.
• Each of the parts has a permanent magnet 1, which is guided linearly in a guide 2 in particular to the rail direction of the rail part.
• the guide 2 also acts as a boundary in both directions, ie in the direction of movement, in particular in the rail direction and counter to the direction of movement, in particular the rail direction.
• the direction of magnetization of the permanent magnet 1 of the first part is oriented counter to the relative direction of movement 4.
• a coil core 7 designed as an E core carries a winding 6 around its middle leg.
• the magnetic flux generated by the north pole of the permanent magnet 1 flows into the center leg of the spool core 7, via the yoke of the E core to in
• the mirror-symmetrically structured second part is moved relative to the first part to the right.
• the two south poles repel each other and the permanent magnet of the second part moves within the leadership of the second part to the right, to the stop on his leadership, so that the south pole of the permanent magnet of the second part as far away from the south pole of the permanent magnet 1 of the first Partly removed and as close to the north pole of the permanent magnet 1 of the first part.
• the permanent magnet 1 of the first part is pressed in a corresponding manner to the left, so in the direction of movement 4 front, limiting the guide 2.
• the inversion takes place synchronously in both parts.
• the two parts are moved past one another along a common linear axis.
• the permanent magnets align within their degree of freedom.
• the permanent magnet 1 of the first part is pushed to the right to the limit and the permanent magnet of the second part is pressed to the left to its limit.
• the permanent magnets are then at their respective stop.
• a voltage in the winding 6 is induced.
• FIGS. 8 to 12 show the states corresponding to FIGS. 2 to 7 in the opposite direction of movement of the parts relative to one another.
• the guide is designed in particular as a linear axis.
• the second part with its housing 9 is fixed to the first part
• Rail part connected and the first part is moved relative to the second part.
• the second part is arranged movable.
• the second part is replaced by a permanently fixed to the rail part permanent magnet.

Landscapes

• Engineering & Computer Science (AREA)
• Power Engineering (AREA)
• Linear Motors (AREA)
• Reciprocating, Oscillating Or Vibrating Motors (AREA)
• Electromagnets (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=66625915

Family Applications (1)

Country Status (5)

Family Cites Families (14)

• 2019
  • 2019-05-16 US US17/059,663 patent/US11063493B1/en active Active
  • 2019-05-16 EP EP19725642.3A patent/EP3804107A1/de active Pending
  • 2019-05-16 WO PCT/EP2019/025151 patent/WO2019228666A1/de unknown
  • 2019-05-16 DE DE102019003453.8A patent/DE102019003453A1/de active Pending
  • 2019-05-16 CN CN201980035449.2A patent/CN112243564A/zh active Pending

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