CN104579061A - Marine frequency and voltage stabilizing power generator - Google Patents
Marine frequency and voltage stabilizing power generator Download PDFInfo
- Publication number
- CN104579061A CN104579061A CN201310517405.8A CN201310517405A CN104579061A CN 104579061 A CN104579061 A CN 104579061A CN 201310517405 A CN201310517405 A CN 201310517405A CN 104579061 A CN104579061 A CN 104579061A
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- speed
- speed regulator
- output
- control circuit
- automatic control
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Classifications
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- 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
- H02K7/1807—Rotary generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/06—Control effected upon clutch or other mechanical power transmission means and dependent upon electric output value of the generator
Abstract
The invention relates to a frequency and voltage stabilizing power generator which is particularly applicable to power generation by taking driving force of a steamship. The power generator has the characteristics that a speed stabilizer is additionally arranged between a common voltage stabilizing power generator and a power source with non-constant rotating speed, an electrical signal related to the rotating speed of the speed stabilizer or the voltage stabilizing power generator is taken out from an output end of the speed stabilizer or the voltage stabilizing power generator, and the size of excitation current input to an excitation coil of the speed stabilizer is adjusted in real time by a negative feedback manner, so that the stable rotating speed of an output shaft of the speed stabilizer is achieved. In addition, according to the generator, a necessary excitation magnetic field for start-up is provided for the speed stabilizer by additionally arranging a permanent magnet or an excitation power generator or adding an external automatic charging storage battery and the like.
Description
Technical field
The present invention relates to marine generator, especially a class directly drives diesel engine or water energy, wind energy etc. to send the frequency stabilizing and voltage stabilizing generator of electric energy for power source with steamer without the need to additional electric network source.
Background technology
At present, steamer all adopts an independent diesel generating set provide electric energy for power consumption equipment on ship, and this generator set device cost is high, maintenance difficulties is large, and maintenance cost is high.In fact, steamer drives a diesel engine inherently huge power source, so, if utilize this main power source to generate electricity, will great deal of investment and maintenance cost be saved, but, for a long time, owing to driving the output shaft rotating speed of main diesel engine not fix, cannot directly drive standard generator to generate electricity, therefore existing steamer is equipped with special diesel generating set always.
Summary of the invention
The object of the present invention is to provide the marine generator that a class is novel, include novel speed stabilizing power take-off mechanism in this generating set, the Power output that steamer drives main diesel engine speed change by this mechanism change into permanent rotating speed Power output with ensure common generator the voltage of the energy that generates electricity and frequency.
For achieving the above object, technical scheme of the present invention is, select from stable-voltage generator (permanent magnetism or excitation constant voltage) and join with newly-designed speed regulator, the line shaft of voltage stabilization permanent magneto generator and speed regulator power output shaft interlock, speed regulator power input shaft directly drives the power output shaft phase interlock of diesel engine with steamer, not only the signal of telecommunication (frequency or voltage) relevant to rotating speed is taken out but also supply speed regulator excitation winding exciting curent can be taken out from speed regulator clutch end or voltage stabilization permanent magneto generator output, and the above-mentioned signal of telecommunication relevant to rotating speed and exciting curent all input to speed stabilizing automatic control circuit, through comparing with this circuit Plays signal, regulable control exciting curent is carried out by its deviant, then this controlled exciting curent is transported in the magnet exciting coil of speed regulator, thus regulate and stablize the rotating speed of speed regulator power output shaft, another outstanding feature in addition in technical solution of the present invention is the power source (water that speed regulator only need provide enough different classes of energy, wind, chemistry, internal combustion engine etc.) get final product normal speed stabilizing transmitted power, the starting of this speed regulator is without the need to additional electric network source, but by arranging permanent magnet or starting and run required excitation field by the exciting generator that is connected to speed regulator input or by self-rechargeable storage battery for speed regulator provides.
Under above-mentioned overall technological scheme, The present invention gives comparatively concrete technical scheme, the common feature of these technical schemes is by voltage stabilizing (magneto or excitation-type) generator and power speed regulator composition, the line shaft of generator and the output shaft interlock of speed regulator, speed regulator power shaft and steamer drive the power output shaft phase interlock of diesel engine or other similar power source, difference between these schemes is: speed regulator starts the difference of the presentation mode of required excitation field and is supplied to the controlled exciting curent primary source difference of speed regulator magnet exciting coil, now be described below:
Technical scheme one: speed regulator is by magnetic conductor, support, excitatory and tachogenerator, excitation winding, output shaft, armature, power input shaft, tooth pole, magnet steel, the formations such as speed stabilizing automatic control circuit, armature is fixed on power input shaft, tooth pole is fixed on output shaft, magnetic conductor is fixed on support, excitation winding is sleeved on magnetic conductor periphery, in all tooth pole, outer edge surface is provided with magnet steel, in support, correspond to rotation facade place, magnet steel position, tooth pole be embedded with a magnet steel ring, excitatory and the power input shaft of tachogenerator and speed regulator output shaft phase interlock, the test the speed output of winding of excitatory and tachogenerator stator is connected to the detection signal input of speed stabilizing automatic control circuit, excitatory and output that is tachogenerator stator field winding is connected to the controlled energizing loop of speed stabilizing automatic control circuit, the controlled exciting curent that speed stabilizing automatic control circuit exports inputs to speed stabilizing magnet exciting coil.
Technical scheme two: speed regulator by magnetic conductor, support, excitation winding, output shaft, armature, power input shaft, tooth pole, magnet steel, the formations such as speed stabilizing automatic control circuit, armature is fixed on power input shaft, tooth pole is fixed on output shaft, and magnetic conductor is fixed on support, and excitation winding is sleeved on magnetic conductor periphery, in tooth pole, outer edge surface is provided with magnet steel, corresponds to magnet steel rotation facade place, tooth pole and be embedded with magnet steel ring in support; One group of rotary speed detecting signal (voltage or frequency) input that stable-voltage generator output is drawn is connected to the detection signal input of speed stabilizing automatic control circuit, one group of exciting curent that stable-voltage generator output is drawn is connected to the controlled exciting curent loop of speed stabilizing automatic control circuit, and the controlled exciting curent that speed stabilizing automatic control circuit exports inputs to speed regulator magnet exciting coil.
Technical scheme three: speed regulator is by magnetic conductor, support, excitation winding, output shaft, armature, power input generator, the formations such as speed stabilizing automatic control circuit, armature is fixed on power input shaft, on axle, magnetic conductor is fixed on support, excitation winding is sleeved on magnetic conductor periphery, start the power input shaft phase interlock swashed with speed regulator, the electric energy output end of exciting generator, be connected to the controlled exciting curent loop of speed stabilizing automatic control circuit, the output of stable-voltage generator draws the detection signal input that one group of signal of telecommunication relevant to rotating speed is input to speed stabilizing automatic control circuit, the controlled exciting curent that speed stabilizing automatic control circuit exports is input to the magnet exciting coil of speed regulator.
Technical scheme four: speed regulator is by magnetic conductor, support, excitation winding, output shaft, armature, power input shaft, tooth pole, tachogenerator, exciting generator, the formations such as speed stabilizing automatic control circuit, armature is fixed on power input shaft, tooth pole is fixed on output shaft, magnetic conductor is fixed on support, excitation winding is sleeved on magnetic conductor periphery, the armature spindle of tachogenerator and speed regulator output shaft interlock, the armature spindle of exciting generator and speed regulator power input shaft interlock, the output of the stator winding of tachogenerator is connected to the detected signal input part of speed stabilizing automatic control circuit, the output of exciting generator stator field winding is connected to the controlled energizing loop of speed stabilizing automatic control circuit, the exciting curent that speed stabilizing automatic control circuit exports inputs to speed regulator magnet exciting coil.
Technical scheme five: speed regulator by magnetic conductor, support, excitation winding, output shaft, armature, power input shaft, tooth pole, storage battery, the formations such as speed stabilizing automatic control circuit, armature is fixed on power input shaft, tooth pole is fixed on output shaft, magnetic conductor is fixed on support, and excitation winding is sleeved on magnetic conductor periphery, and the electric energy output end of storage battery is connected to the magnet exciting coil of speed regulator; One group of detection signal input that voltage stabilization permanent magneto generator output is drawn is connected to the detected signal input part of speed stabilizing automatic control circuit, the exciting curent that voltage stabilization permanent magneto generator output is drawn is connected to the controlled exciting curent loop of speed stabilizing automatic control circuit, the exciting curent that speed stabilizing automatic control circuit exports inputs to speed regulator magnet exciting coil, and the exciting curent that voltage stabilization permanent magneto generator output is drawn is connected to charge in batteries input through rectification circuit.
Technical scheme six: speed regulator by magnetic conductor, support, excitation winding, output shaft, armature, power input shaft, tooth pole, storage battery, excitatory and tachogenerator, the formations such as speed stabilizing automatic control circuit, armature is fixed on power input shaft, and tooth pole is fixed on output shaft, magnetic conductor is fixed on support, excitation winding is sleeved on magnetic conductor periphery, and the electric energy output end of storage battery is connected to the magnet exciting coil of speed regulator, armature spindle and the speed regulator output shaft phase interlock of tachogenerator; Excitatory and tachogenerator output draws the detection signal input that detection signal inputs to speed stabilizing automatic control circuit, excitatory and tachogenerator output is drawn exciting curent is connected to the controlled exciting curent loop of speed stabilizing automatic control circuit, the exciting curent that speed stabilizing automatic control circuit exports inputs to speed regulator magnet exciting coil, and the exciting curent that excitatory and tachogenerator output is drawn is connected to charge in batteries input through rectifier switch circuit.
Advantage of the present invention is owing to utilizing induction speed regulator, realizes generator without under additional electric network source and the inconstant situation of power source speed, is equipped with stable-voltage generator, makes generating function obtain the effect of frequency-and voltage-stabilizing output.The occasion of particularly suitable power source speed instability, as marine generator or for hydroelectric power generation etc.In addition, scheme one, scheme four, the speed regulator in scheme six can independently use, and as a kind of energy automatic stable, the power source of invariablenes turning speed, to meet the application scenario of other multiple load.
Embodiment
Embodiment one: the present embodiment is by being provided with magnet steel at all tooth pole outer edge surface, in support, correspond to magnet steel position, tooth pole rotate method that facade place is embedded with a magnet steel ring and obtain speed regulator and start required excitation field, and from being connected to the excitatory of speed regulator clutch end, tachogenerator electric energy output end takes out the signal of telecommunication relevant to rotating speed and the exciting curent without regulation and control, in speed stabilizing automatic control circuit, feedback regulation exciting curent is carried out with the size direction of tachometer signal, again modulated control exciting curent is delivered in the magnet exciting coil of speed regulator, and then the rotating speed of speed regulator power output shaft is stablized in regulation and control.
(by magnetic conductor in the magnetic flux loop of magnet exciting coil, magnet exciting coil, support is formed), as requested, the permanent magnet material of setting-in certain mass is extremely gone up at tooth, and on position, support corresponding teeth pole setting-in magnet ring, thus do not obtain exciting current at magnet exciting coil, when rotating under the drive of speed regulator power outside, armature and magnetic pole (tooth pole) just create relative motion, armature cuts permanent magnet magnetic flux and produces induced electromotive force, the steel-casting being monoblock due to armature is made, thus induced electromotive force produces eddy current in armature, eddy current is stressed in magnetic field of permanent magnet, produce electromagnetic torque, the output shaft of secondary part and speed regulator is rotated along the direction of rotation of armature, this output driven shaft is through the certain speed increasing ratio transmission of gear, excitation tachogenerator is driven to rotate, output AC exciting voltage and the signal communication voltage be directly proportional to rotating speed, this two parts alternating voltage becomes for magnet exciting coil exciting voltage and the direct-flow signal voltage proportional with output speed after rectifying and wave-filtering, when speed stabilizing automatic control circuit and speed stabilizing automatic control circuit are by detecting after compared with the direct current tachometer signal voltage reference voltage corresponding with set rotating speed, the lifting of exciting current in automatic control magnet exciting coil, reach the object that driven shaft is stabilized in a certain rotating speed.
Such as, excitatory, tachogenerator is when 0-3500 transformationization, output voltage is linearly friendship between 0-35 volt, when needs by speed setting at 3000 turns time, the voltage of corresponding tachogenerator is 30 volts, when speed regulator driven shaft is connected to a certain size load operation, owing to not having exciting current in magnet exciting coil so the rotating speed of driven shaft is lower than set tachometer value, speed stabilizing automatic control circuit after testing rotating speed direct-flow signal voltage compared with set point after control circuit control in magnet exciting coil, provide exciting current, produce under the effect of exciting current one consistent with former magnetic field of permanent magnet can controlling magnetic field, magnetic field strengthens the magnetic field that original permanent magnet produces, control the size of exciting current, just can control the rotating speed height of secondary part.Exciting current is larger, and magnetic field is stronger, and armature induction electromotive force and eddy current are larger, and electromagnetic torque is also larger, and rotating speed is just high, and equally, exciting current is less, and rotating speed is just lower.When output speed reaches set definite value, this exciting current tracing control is stablized in control by automatic control circuit, makes output shaft have stable rotating speed and exports.When the change of load or power input shaft rotation speed change cause output speed to change, speed stabilizing automatic control circuit can adjust the rotating speed that exciting current stablizes driven shaft timely and export.
Voltage stabilization permanent magneto generator given is in the present embodiment a patented technology, it is by a worm-and-wheel gear regulator generator stator and rotor position in the axial direction, thus the output of adjustment generator electric energy, and worm and gear regulates the size of stator displacement amount to depend on that generator output voltage departs from the size of standard output voltage difference, this Dynamic Regulating Process be by a conventional sampling rate comparatively amplification driving circuit automatically complete in real time.In this voltage stabilization permanent magneto generator, a part of attraction between stator and rotor is offset in the effect of balancing spring, and worm-and-wheel gear is regulated more light, the electric energy of consumption reduces further.
In the present embodiment, speed regulator is except driving voltage stabilization permanent magneto generator, and make beyond its electric energy sending voltage stabilization and frequency stabilization, this speed regulator can also be used for other occasion needing invariablenes turning speed power source.
Embodiment two: the present embodiment is with embodiment one, also be that all tooth pole outer edge surface is provided with magnet steel, in support, correspond to magnet steel position, tooth pole rotate method that facade place is embedded with a magnet steel ring and obtain speed regulator and start required excitation field, but there is not the generator being exclusively used in and exciting curent and tachometer signal are provided in this example, but separate the signal of telecommunication relevant to rotating speed and the exciting curent without regulation and control from the output of voltage stabilization permanent magneto generator, and deliver in speed stabilizing automatic control circuit and speed stabilizing automatic control circuit, the size of this circuit tachometer signal, feedback and tracking regulation and control exciting curent is carried out in direction, again modulated control exciting curent is delivered in the magnet exciting coil of speed regulator, and then the rotating speed of speed regulator power output shaft is stablized in regulation and control.
The present embodiment speed regulator speed stabilizing process, the voltage stabilizing process of voltage stabilization permanent magneto generator is with embodiment one, no longer repeated description.
Embodiment three: the present embodiment arranges exciting generator at speed regulator power intake, this generator amature is by gear and speed stabilizing line shaft phase interlock, the exciting curent that this generator produces inputs in the controlled exciting curent loop of speed stabilizing automatic control circuit, voltage stabilization permanent magneto generator output one group of drawing inputs to the detected signal input part of speed stabilizing automatic control circuit with rotor speed associated electrical signals, the exciting curent that speed stabilizing automatic control circuit exports inputs to speed regulator magnet exciting coil, and then the rotating speed of speed regulator power output shaft is stablized in regulation and control.
The speed stabilizing process of the present embodiment speed regulator, the voltage stabilizing process similar embodiment one of voltage stabilization permanent magneto generator, no longer repeated description.
Embodiment four: the present embodiment arranges exciting generator at speed regulator power intake, when speed regulator line shaft rotates with power source, this exciting generator rotor also rotates, for speed regulator provides the excitation field needed for startup.At speed regulator output, tachogenerator is set.The signal of telecommunication relevant to speed regulator output shaft rotating speed that tachogenerator exports and the exciting curent that exciting generator exports all deliver to speed stabilizing automatic control circuit, adjustment is compared through this circuit, export a controlled exciting curent in the magnetizing coil of speed regulator, reach speed stabilizing object.
The speed stabilizing process of the present embodiment speed regulator, the voltage stabilizing process of voltage stabilization permanent magneto generator is with embodiment one, no longer repeated description.
Embodiment five: the present embodiment provides the electric current of the base excitation needed for startup by setting up a group storage battery for speed regulator, and voltage stabilization permanent magneto generator output extraction sub-fraction electric energy becomes this battery charging current through rectification, this storage battery can be used for a long time incessantly.In addition the present embodiment is also separate the signal of telecommunication relevant to rotating speed and the exciting curent without regulation and control from the output of voltage stabilization permanent magneto generator, and deliver in speed stabilizing automatic control circuit, the size of this circuit tachometer signal, direction carry out feedback and tracking regulation and control exciting curent, again modulated control exciting curent is delivered in the magnet exciting coil of speed regulator, and then the rotating speed of speed regulator power output shaft is stablized in regulation and control.
When input power is started working work, open the converter switches connected with storage battery, now the electric energy of storage battery becomes the power supply matched with magnet exciting coil to provide exciting current to magnet exciting coil voltage transformation through converter, and speed stabilizing starts to export, and drives stable-voltage generator generating.In the output of stable-voltage generator, take out a tach signal and excitation power supply is fed through speed stabilizing automatic control circuit, now, this circuit and storage battery provide exciting current to magnet exciting coil simultaneously.When signal reaches certain value, change over switch is closed automatically, the part exciting current provided by storage battery changes completely to be provided through speed stabilizing automatic control circuit by stable-voltage generator, change over switch is connected by the switch of stable-voltage generator to storage battery automatic charging simultaneously, when charging reaches certain value, charging stops voluntarily.Speed stabilizing automatic control circuit controls the exciting current to coil according to the tach signal of stable-voltage generator.
The speed stabilizing process of the present embodiment speed regulator, the voltage stabilizing process of voltage stabilization permanent magneto generator is with embodiment one, no longer repeated description.
Embodiment six: the present embodiment is also provide exciting current needed for startup by setting up a group storage battery for speed regulator, and voltage stabilization permanent magneto generator output extraction sub-fraction electric energy becomes this battery charging current through rectification, this storage battery can be used for a long time incessantly, this feature is identical with embodiment five, but the present embodiment is provided with at speed regulator output shaft and tests the speed and exciting generator, from this generator output end taking-up signal of telecommunication relevant to speed regulator output speed with without the exciting curent regulated and controled, and deliver in speed stabilizing automatic control circuit, the size of this circuit tachometer signal, feedback and tracking regulation and control exciting curent is carried out in direction, again modulated control exciting curent is delivered in the magnet exciting coil of speed regulator, and then the rotating speed of speed regulator power output shaft is stablized in regulation and control.
Battery discharging in the present embodiment, charging process are with embodiment five, and the speed stabilizing process of speed regulator, the voltage stabilizing process of voltage stabilization permanent magneto generator is with embodiment one, no longer repeated description.
In six embodiments more than provided, the speed regulator in embodiment one, four, six can independently use, and as a kind of invariablenes turning speed power source, can be widely used in multiple occasion.
Claims (6)
1. a frequency stabilizing and voltage stabilizing generator for ship, is characterized in that: generator and power speed regulator composition, and the line shaft of stable-voltage generator and the output shaft power shaft of speed regulator and steamer drive diesel powered output shaft phase interlock; By magnetic conductor, support, excitatory and tachogenerator, excitation winding, output shaft, armature, power input shaft, tooth pole, permanent magnet, the formations such as speed stabilizing automatic control circuit, armature is fixed on power input shaft, tooth pole is fixed on output shaft, magnetic conductor is fixed on support, and excitation winding is sleeved on magnetic conductor periphery, and in tooth pole, outer edge surface is provided with permanent magnet, in support, correspond to tooth extremely go up permanent magnet position and be embedded with magnet ring, excitatory and the rotor power shaft of tachogenerator and speed regulator output shaft phase interlock;
The test the speed output of winding of excitatory and tachogenerator stator is connected to the detected signal input part of speed stabilizing automatic control circuit, and excitatory and output that is tachogenerator stator field winding is connected to the controlled energizing loop of speed stabilizing automatic control circuit.
2. a frequency stabilizing and voltage stabilizing generator for ship, is characterized in that: it is made up of stable-voltage generator and power speed regulator, the line shaft of stable-voltage generator and the output shaft interlock of speed regulator, and speed regulator power shaft and steamer drive diesel powered output shaft phase interlock;
Speed regulator again by magnetic conductor, support, excitation winding, output shaft, armature, power input shaft, tooth pole, magnet steel, the formations such as speed stabilizing automatic control circuit, armature is fixed on power input shaft, tooth pole is fixed on output shaft, and magnetic conductor is fixed on support, and excitation winding is sleeved on magnetic conductor periphery, in tooth pole, outer edge surface is provided with permanent magnet, extremely goes up permanent magnet position be embedded with magnet ring in support corresponding to tooth; One group of detection signal input that stable-voltage generator output is drawn is connected to the detected signal input part of speed stabilizing automatic control circuit, one group of exciting curent that stable-voltage generator output is drawn is connected to the controlled exciting curent loop of speed stabilizing automatic control circuit, and the exciting curent that speed stabilizing automatic control circuit exports inputs to speed regulator magnet exciting coil.
3. a frequency stabilizing and voltage stabilizing generator for ship, is characterized in that: it is made up of stable-voltage generator and power speed regulator, the line shaft of stable-voltage generator and the output shaft interlock of speed regulator, and speed regulator power shaft and steamer drive diesel powered output shaft phase interlock; Speed regulator again by magnetic conductor, support, excitation winding, output shaft, armature, power input shaft, tooth pole, exciting generator, the formations such as speed stabilizing automatic control circuit, armature is fixed on power input shaft, tooth pole is fixed on output shaft, and magnetic conductor is fixed on support, and excitation winding is sleeved on magnetic conductor periphery, the power input shaft of exciting generator and the power input shaft phase interlock of speed regulator, the electric energy output end of exciting generator is connected to the magnet exciting coil of speed regulator;
One group of detection signal input that stable-voltage generator output is drawn is connected to the detected signal input part of speed stabilizing automatic control circuit, one group of exciting curent that stable-voltage generator output is drawn is connected to the controlled exciting curent loop of speed stabilizing automatic control circuit, and the exciting curent that speed stabilizing automatic control circuit exports inputs to speed regulator magnet exciting coil.
4. a frequency stabilizing and voltage stabilizing generator for ship, is characterized in that:
It is made up of stable-voltage generator and power speed regulator, the line shaft of stable-voltage generator and the output shaft interlock of speed regulator, and speed regulator power shaft and steamer drive diesel powered output shaft phase interlock;
Speed regulator again by magnetic conductor, support, excitation winding, output shaft, armature, power input shaft, tooth pole, tachogenerator, exciting generator, the formations such as speed stabilizing automatic control circuit, armature is fixed on power input shaft, and tooth pole is fixed on output shaft, magnetic conductor is fixed on support, excitation winding is sleeved on magnetic conductor periphery, the armature spindle of tachogenerator and output shaft interlock, the armature spindle of exciting generator and power input shaft interlock;
The output of the stator winding of tachogenerator is connected to the detected signal input part of speed stabilizing automatic control circuit, and the output of exciting generator stator field winding is connected to the controlled energizing loop of speed stabilizing automatic control circuit.
5. a frequency stabilizing and voltage stabilizing generator for ship, is characterized in that:
With power speed regulator composition, the line shaft of stable-voltage generator and the output shaft of speed regulator and steamer drive diesel powered output shaft phase interlock; Body, support, excitation winding, output shaft, armature, power input shaft, tooth pole, the formations such as storage battery, speed stabilizing automatic control circuit, armature is fixed on power input shaft, and tooth pole is fixed on output shaft, and magnetic conductor is fixed on support, excitation winding is sleeved on magnetic conductor periphery, and the electric energy output end of storage battery is connected to the magnet exciting coil of speed regulator;
One group of detection signal input of the output extraction of stable-voltage generator is connected to the detected signal output part of speed stabilizing automatic control circuit, the exciting curent that voltage stabilizing motor output end is drawn is connected to the controlled exciting curent loop of speed stabilizing automatic control circuit, the exciting curent that speed stabilizing automatic control circuit exports inputs to speed regulator magnet exciting coil, and the exciting curent that stable-voltage generator output is drawn is connected to charge in batteries input through rectification circuit.
6. a frequency stabilizing and voltage stabilizing generator for ship, is characterized in that:
It is made up of stable-voltage generator and power speed regulator, the line shaft of stable-voltage generator and the output shaft interlock of speed regulator, and speed regulator power shaft and steamer drive diesel powered output shaft phase interlock;
Speed regulator again by magnetic conductor, support, excitation winding, output shaft, armature, power input shaft, tooth pole, storage battery, excitatory and tachogenerator, the formations such as speed stabilizing automatic control circuit, armature is fixed on power input shaft, and tooth pole is fixed on output shaft, magnetic conductor is fixed on support, excitation winding is sleeved on magnetic conductor periphery, and the electric energy output end of storage battery is connected to the magnet exciting coil of speed regulator, excitatory and the armature spindle of tachogenerator and speed regulator output shaft phase interlock;
The test the speed output of winding of excitatory and tachogenerator stator is connected to the detected signal input part of speed stabilizing automatic control circuit, excitatory and output that is tachogenerator stator field winding is connected to the controlled energizing loop of speed stabilizing automatic control circuit, the controlled exciting curent output of speed stabilizing automatic control circuit is connected to speed regulator magnet exciting coil, excitatory and tachogenerator exciting curent output is connected to charge in batteries input through rectifier switch circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310517405.8A CN104579061A (en) | 2013-10-28 | 2013-10-28 | Marine frequency and voltage stabilizing power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310517405.8A CN104579061A (en) | 2013-10-28 | 2013-10-28 | Marine frequency and voltage stabilizing power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104579061A true CN104579061A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310517405.8A Pending CN104579061A (en) | 2013-10-28 | 2013-10-28 | Marine frequency and voltage stabilizing power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104579061A (en) |
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2013
- 2013-10-28 CN CN201310517405.8A patent/CN104579061A/en active Pending
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Application publication date: 20150429 |