Natural Science Forum / Physics / Acoustics / August 2006

Magnetic field -- electrical , machinery1ststatic magnetic field1) the
direct current machine, namely has work -- commutator the Edison classics
direct current machine. The commutator has its birthLives at the beginning
of the magnificence and arrogant, also has it to receive the alternating
current machine to challenge the time to be sorrowful and the helpless.
(Because of its own flaw, tradesTo trouble which brings: The electronics
brush powder, the commutation spark, the ball fire and so on, cannot realize
the high voltage, cannot the direct current live pressure.)2) the single
pole machine (single magnetic pole, electricity pulls down, still used
electronics brush.)2nd, rotary field1) the stator turns on lathe magnetism:
Exchanges the asynchronous machine (three-phase).2) the rotor turns on lathe
magnetism: Exchange synchronous machine (three-phase), its work magnetic
field spool thread in a planeLooks like (clock and watch) the indicator to
revolve equally.3rd, pulsation magnetic field: Single-phase electric
capacity start and external force start type asynchronous machine. The
magnetic field does not turn on lathe, does not transfer,Its intensity
assumes the periodic variation along with the time.4th, runner magnetic
field: "Does not have Reverse gear Single Magnetic pole Direct current
machine" removed "the commutation" worried,May realize the high voltage, but
also may implement the continuous current transformer, is rising the direct
current ultrahigh voltage electric transmission to press, to fall presses
the aspect the puzzleThrew to the beyond the highest heavens.The interior
from essentially is direct current, does not have the ripple ratio
completely. The profile is extremely straight, is pure, absolutelyDirect
current; Inside and out direct current. Does not look like the first edition
the direct current machine such interior is the exchange actually; To
exterior is straightClass. This electrical machinery compares the direct
current machine which makes using the turntable magnetic field also to have
the merit: Displays in the structure simple, the manufacture is easy,The
capacity may be very big, but also may very conveniently make the continuous
current transformer. {Exchanges the transformer (to move) the magnetic field
with the alternation to doFor is high, the low pressure between medium; The
continuous current transformer magnetic field alternation, does not have
moves, therefore must use to revolve (moves) the extensionThe sub- -- runner
magnetic field high makes, the low pressure direct current medium. }Its work
magnetic field in circular cylinder side (a cylinder) on.5th, turntable
magnetic field: Another kind of direct current machine also is the direct
current machine which several years ago is born. Its work magnetismThe field
is a disc or the round spherical surface.Postscript: Cancelled the
commutator and the same year invents the commutator dynamics quite, affected
quite, but effect alsoGood."Does not have Commutator To install Single
Magnetic pole Direct current machine"The corn poppy ¡õchants the electrical
machineryDirect current machine how? !The commutation cannot be
few.Yesterday the bridge rope became the trip cord,Commutates in the
self-contradictory electrical machinery.Will rare talent now superiorly
in,Only is I changes first;Urges Mr. England to have futilely to worry,The
electrical machinery did not use the commutation still direct current.Below
is the clipboard.Instruction bookletDoes not have the reverse gear single
magnetic pole direct current machineThis is practical new involves one kind
of electricity generation, the power distribution equipment -- direct
current machine. It is by the cabinet, the end cover,Composition and so on
stator core, stator winding, revolution axis, rotor iron core.At present,
the universal use direct current machine has "has the sheet copper
commutator the universal direct current machine", "the junctionThe discharge
machine and the silicon rectifier composition continuous current dynamo ","
the single pole direct current machine "," does not have brushes permanent
magnetism direct current machine "And so on."Has the sheet copper commutator
the universal direct current machine", its commutator manufacture craft is
extremely complex, is causingWith when, on the commutator is easy to produce
the electric spark, even produces the ring-fire, because has used the
commutator, causes the electrical machinery the rated voltageCannot
excessively be high."The alternating current machine and the silicon
rectifier composition continuous current dynamo", the alternating current
machine sends out electricity, after siliconAfter the rectification, the
voltage waveform cannot be very straight, but also has the certain pulsation
ingredient. The silicon rectifier must receive the reverse voltage and the
ratingThe electric current limit, enables it to compose the high-pressured
very high efficiency the continuous current dynamo."The single pole direct
current machine" is by group and so on stator magnetic yoke, ring-like
magnetic pole, exciting coil, rotor, electronics brushBecomes. This kind of
electrical machinery changes to frequently the electronics brush for the
liquid metal collection class system, but may take the collection class
system generally the liquid metalIs the mercury and the sodium potassium
alloy, the mercury is virulent, the liquid state metallic sodium potassium
alloy, the chemical property is extremely lively, when exposure in airIn,
has the detonation the danger."Does not have brushes permanent magnetism
direct current machine", with the electronic component, has caused the
electrical machinery power not to be able to be very big, and increasesThe
attachment, the part, have brought inconveniently to the overhaul, the cost
also is high.This practical new goal lies in avoids in the above existing
technical the deficiency, but provides one kind "not to haveThe reverse gear
single magnetic pole direct current machine ", this direct current machine
has not used the service inconvenient reverse gear, moreover can realize
highPresses ¡õ. * $. . Sends out voltage waveform straight, manufacture
craft simple, cost low, the efficiency is high.This practical new goal may
achieve through the below measure that, By cabinet, end cover, stator
core,Composition and so on stator winding, rotor iron core, revolution axis
does not have the reverse gear single magnetic pole direct current machine,
its revolution axis by front sectionAfter (1), the center-section magnet
(4), the section (7) composes, its center-section magnet (4) the beginnings
and ends demonstrate a polarity respectively, andCenter-section magnet (4)
an end installs in the magnetic end cover (12) in the axis hole, another end
is located the rotor iron core (9) circleHole (2) in; The cabinet (11) is
partial (24) and the non- magnetic material are partial by the magnetic
material (23) is separated, assumesThe rectangular tooth profile unifies 20%
alternately, the stator core (10) fixes in the cabinet (11) the inside
magnetic material are partial (24)On; In stator core (10) and cabinet (11)
the non- magnetic material are partial(23) on in side, opens separately
slotted (22), (21). The revolution axis center-section magnet (4) is a
permanent magnet,Which may be which is constituted by the circle ring
winding winding the exciting coil produces the electro-magnet which the
magnetic field magnetization but becomes. Above saidThe revolution axis all
may be passes the axis, only is the center-section for magnetism. In
revolution axis front section (1) a side magnetic end cover (12)For the
magnetic materials section composition, another side end cover (8) is made
by the non- magnetic material. The stator winding (6) uses two setsWinding
(6), (6a), and stator winding (6), (6a) the winding, inserts the non-
magnetic material to be partial at the same time(23) on opens the trough
(21) in, inserts the slot at the same time which the stator core (10) on
opens (22) in; Uses a set to decideWhen sub- winding (6), only is (6) on
draws out or many among taps in the stator winding, its stator winding
(6)The winding least number of windings are a circle. In revolution axis
front section (1) an end opens has a column raised Taiwan, the
center-section magnet (4)An end opens has to be able to cause the hole which
column raised Taiwan inserts; In rotor iron core (9) the central spot opens
has the beginnings and ends to be interlinkedRound hole (2), revolution axis
center-section magnet (4) has not opened Kong Duan and the latter section
(7) an end loads the round hole (2) in,And is fixed.Attached figure
explanation as follows:Chart 1: This practical new structure schematic
drawing.Chart 2: Revolution axis center-section magnet schematic
drawing.Chart 3: Revolution axis, rotor iron core structure schematic
drawing.Chart 4: Cabinet structure schematic drawing.Chart 5: The cabinet,
the stator core splits shows the chart.Chart 6: Electrical machinery winding
wiring schematic drawing.Chart 7, electrical machinery developed view.Chart
8: In electrical machinery magnetic field schematic drawing.Chart 9:
Electrical machinery electricity generation condition work schematic
diagram.Chart 10: Electrical machinery in electrically operated condition
work schematic diagram.Chart 11: Two sets of stator windings end name.The
attached figure has produced this practical new implementation example.Under
unifies the attached figure to this to be practical new does further relates
in detail:This is practical new -- does not have the reverse gear single
magnetic pole direct current machine, like chart 1 shows, it is by the
cabinet(11), stator core (10), rotor iron core (9), end cover (8), magnetic
end cover (12), bearing cap(13), the stator winding (6), the wind leaf (3),
the suspension loop (5), composition and so on revolution axis, its
characteristic lies in: Revolution axis byAfter the first section (1), the
center-section magnet (4), the section (7) composes; Revolution axis
center-section magnet (4) an end installs in by magnetismThe material makes
magnetic end cover (12) in the axis hole, another end is located the rotor
iron core (9) round hole (2) in. Center-sectionThe magnet (4) is the
permanent magnet, the beginnings and ends demonstrated respectively a
polarity (like chart 2 shows); By front section (1), center-section
magnetAfter (4), the section (7) composes revolution axis, in revolution
axis front section (1) an end opens has a column raised Taiwan,
center-section magnetismBody (4) an end opens has to be able to cause the
hole which column raised Taiwan inserts, in rotor iron core (9) the central
spot opens has the beginnings and endsIs interlinked round hole (2),
revolution axis center-section magnet (4) has not opened Kong Duan and the
latter section (7) an end loads the round hole(2) in, and is fixed, like
chart 3 shows. The center-section magnet (4) also may be an excitation which
is constituted by the circle ring winding windingThe coil produces the
magnetic field magnetization but becomes the electro-magnet, the revolution
axis may be passes the axis, the center-section is only a magnet.
Cabinet(11) is partial (24) and the non- magnetic material are partial by
the magnetic material (23) is separated, assumes the rectangular tooth
profile overlapping union butBecomes (like chart 4 to show), cabinet (11)
the magnetic material are partial (24) gets up is leading the magnetic
action, is composes the magnetic circuit onePartial, cabinet (11) the non-
magnetic material are partial (23), is playing the reduced abscissa axis
armature reaction magnetic field role. Revolution axisThe front section (1)
a side magnetic end cover (12) is the magnetic material makes, another side
end cover (8) by non- magnetic materialMakes, the stator core (10) is folds
the system by the fan silicon steel plate but to become, and fixes in the
cabinet (11) inside magnetic materialThe material are partial (24) on; In
stator core (10) and cabinet (11) the non- magnetic material are partial
(23) in sideOn, opens slotted (22), (21) (like chart separately 5 shows),
stator winding (6) one side the winding inserts the non- magnetismThe
material are partial the trough which (23) in on the side opens (21) in, at
the same time inserts the trough in addition which the stator core (10) in
on the side opens(22) in, inserts the trough (22) nearby in winding to have
the electric potential role, inserts (21) nearby in winding only to play the
companyPasses the electric potential the role, the function which namely
only plays which (22) nearby in winding produces the trough the electric
potential connects. When stator winding(6) when the winding selects the
series wiring method, its wiring like chart 6 shows, in chart 6, S is the
stator core (10) assumesPresent polarity, arrow expression stator winding
(6) in the winding the electric current direction, V expresses the winding
relative motion direction.The stator winding (6) uses two sets of windings
(6), (6a) when (like chart 7 shows), stator winding (6), (6a)The winding
inserts the trough at the same time (21) in, at the same time inserts the
trough in addition (22) in; Uses two sets of stator windings (6),Below (6a)
has affects: One is the electrical machinery under three different specified
voltages value, may obtain the similar rotational speed, two is inUnder the
identical voltage value, may obtain three different rotational speeds, three
is works as two sets of stator windings (6), (6a) amongOne puts through the
direct-current power supply to do when the electric motor revolves, another
set of windings will be able in is rotating under the rotor magnetic field
function, productionElectric potential; If two sets of stator windings (6)
(6a) the number of windings are different, then the interior produces the
electric potential is not same, this constructionHas become the continuous
current transformer. When the stator winding (6) is set of windings, only is
(6) on draws out in the stator winding or are manyA among tap, similarly,
this kind of structure also can constitute the continuous current
transformer. When the stator winding (6) uses set of windings, itThe winding
number of windings most are few are 1 circle. When stator winding (6) when
the winding number of windings are 1 circle, may omit inserts the trough(21)
in only plays nearby the segment role winding (because this side does not
have electric potential, also does not get up connection function), this
time,If between various windings selects the parallel wiring method, then
the stator winding (6) becomes the mouse cage the shape, inserts the
trough(22) nearby in winding becomes the mouse cage strip which the mouse
envelops, winding parallel time continuously on Cheng Shulong the beginnings
and ends end ring.In this practical new structure cabinet [ 57 ]
abstractThis is practical new involves - a kind of electricity generation,
the power distribution equipment -- does not have the reverse gear single
magnetic pole direct current machine, itIs by the cabinet, the end cover,
the stator core, the rotor iron core, the stator winding, the revolution
axis and so on is composed, revolution axis center-section for magnet orThe
permanent magnet, the beginnings and ends demonstrated respectively a
polarity, the cabinet is by the magnetic material part and the non- magnetic
²ÄÁϲ¿ phase splitting gap, assumes the sawThe tooth profile hands over also
unifies but becomes, has - the side end cover is the magnetic end cover,
because the end cover participation leads magnetism and the revolution axis
center-section is the magnet,Causes the rotor iron core to present in the
stator iron heart for the unipolarity. This practical new merit lies in: Has
not used the service notThe then reverse gear, sends out voltage waveform
straight, manufacture craft simple, cost low, the efficiency is high.Right
request book1st, one kind does not have the reverse gear single magnetic
pole direct current machine, by the cabinet, the end cover, the stator core,
the stator circlesGroup,; The rotor iron core, the revolution axis
composition, its characteristic lies in:A, the revolution axis after the
front section (1), the center-section magnet (4), the section (7) are
composed, its center-section magnetism(4) the beginnings and ends
demonstrate a polarity respectively;B, revolution axis center-section magnet
(4) an end installs in the magnetic end cover which is made by the magnetic
material (12)In the axis hole, another end is located the rotor iron core
(9) round hole (2) in;C, the cabinet (11) partial (24) and the non- magnetic
material are partial by the magnetic material (23) is separated,Assumes the
rectangular tooth profile overlapping union but to become, the stator core
(10) fixes in the cabinet (11) the inside magnetic material are partial
(24)On;D, in stator core (10) and cabinet (11) the non- magnetic material
are partial (23) on in sideOpens separately slotted (22), (21).2nd, requests
1 according to the right to state does not have the reverse gear single
magnetic pole direct current machine, its characteristic lies in the
revolution axisCenter-section magnetism (4) is a permanent magnet.3rd,
requests 1 according to the right to state does not have the reverse gear
single magnetic pole direct current machine, its characteristic lies in the
revolution axisWhich the center-section magnet (4) is which is constituted
by the circle ring winding winding the exciting coil produces the
electro-magnet which the magnetic field magnetization but becomes.4th,
requests 1 according to the right either 2 or 3, states does not have the
reverse gear single magnetic pole direct current machine, its characteristic
inIs passes the axis in the revolution axis, the center-section is the
magnet.5th, requests 1 according to the right to state does not have the
reverse gear single magnetic pole direct current machine, its characteristic
lies in, in extensionThe axis front section (1) a side magnetic end cover
(12) is the magnetic material makes, another end end cover (8) by non-
magnetic materialThe material makes.6th, requests 1 according to the right
to state does not have the reverse gear single magnetic pole direct current
machine, its characteristic lies in, statorThe winding (6) is uses two sets
of windings (6), (6a), and stator winding (6), (6a) one side the winding
inlaysSits in meditation trough which the sub- iron core (10) on opens (22)
in, at the same time inserts the trough which the non- magnetic material are
partial (23) on opens (21)In.7th, requests 1 according to the right to state
does not have the reverse gear single magnetic pole direct current machine,
its characteristic lies in, statorThe winding (6) is set of windings, and
(6) on draws out or many among taps in the stator winding, its stator
winding(6) the winding least number of windings are a circle.8th, requests 2
according to the right to state does not have the reverse gear single
magnetic pole direct current machine, its characteristic lies in, revolution
axisFront section (1) an end opens has a column raised Taiwan, the
center-section magnet (4) an end to open has to be able to cause column
raised Taiwan to inlayEnters hole, in rotor iron core (9) the central spot
opens has the round hole which the beginnings and ends is interlinked (2),
revolution axis center-section magnet(4) has not opened Kong Duan and the
latter section (7) an end loads the round hole (2) in, and is fixed.[ Key
word ]: The runner magnetic field cuts the electric potential magnetic
shield single magnetic poleDoes not have the reverse gear continuous current
transformerGeneralized electrical machinery"Hot - Electrical machinery" does
not have the magnetic field the electrical machinery"Chemistry - Electrical
machinery" is an accumulator cell"Deposit - Electrical machinery"
capacitor"Ordinary Electrical machinery" is the mechanical energy transforms
into the electrical energy electrical machinery, that is daily called
electrical machinery"Burning Electrical machinery" is the fuel cell, the H2
burning"Energy of light Electrical machinery" solar cell

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