CN104660128B - The control device of generator - Google Patents
The control device of generator Download PDFInfo
- Publication number
- CN104660128B CN104660128B CN201410669175.1A CN201410669175A CN104660128B CN 104660128 B CN104660128 B CN 104660128B CN 201410669175 A CN201410669175 A CN 201410669175A CN 104660128 B CN104660128 B CN 104660128B
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- mentioned
- cylinder
- control device
- generator
- internal combustion
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Classifications
-
- 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
- H02P9/04—Control effected upon non-electric prime mover and dependent upon electric output value of the generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/06—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/008—Controlling each cylinder individually
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/101—Engine speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/1012—Engine speed gradient
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
The purpose of the present invention is to provide the control devices of the generator for the vibration that can reduce internal combustion engine.Therefore, generator is generated electricity using the driving force of internal combustion engine, control device controls generator to inhibit the vibration of internal combustion engine, to generate power generation torque during the prescribed period, in the control device of generator, internal combustion engine has multiple cylinders, and control device sets the high cylinder of the output in multiple cylinders, engine is controlled, to generate power generation torque in the combustion stroke of set cylinder.
Description
Technical field
The present invention relates to the control devices of generator, more particularly to the control for the generator for realizing the vibration for inhibiting internal combustion engine
Device processed.
Background technology
Commonly known following generator：Power is obtained from the bent axle of internal combustion engine and is generated electricity.
In such generator, example patent document 1 described as follows discloses the control device of following generator：In order to subtract
It is small that exciting current is controlled due to the moment of inertia of the rotor for rotating variation and generating of internal combustion engine, to generate power generation torque.
Specifically, exciting current is controlled, so that generating power generation torque during the rotating speed of internal combustion engine is got higher.
According to the present invention, power generation torque is generated in order to reduce the moment of inertia of rotor, therefore the rotation of internal combustion engine changes
Decline and vibration can be inhibited, and the tension change for the transmission belt for being wound onto internal combustion engine and generator can be reduced.
In addition, for the control method of exciting current, following power generation control device for vehicle is disclosed：In control generator
Power generation control in be arranged external connection C terminal, electronic control unit (ECU) is connect with the C terminal, according to electricity
The signal of sub- control device controls generator.
Existing technical literature
Patent document
Patent document 1：(Japan) special open 2003-74797 bulletins
Patent document 2：(Japan) special open 2009-44911 bulletins
Invention content
Problems to be solved by the invention
However, in the existing internal combustion engine for having multiple cylinders, the angular speed and the 2nd gas of the burning of the 1st cylinder sometimes
It is poor that the angular speed of the burning of cylinder generates.
The reason of phenomenon is：Sufficient air inlet is carried out in the induction stroke of one party, the air inlet in another party's cylinder
It is few.
That is, the burning of the sufficient cylinder of air inlet fully carries out, angular speed increases, and the air inlet of another party's cylinder is few, therefore fires
Burn small, angular speed reduction.
When there is a phenomenon where such, there is the problem of internal combustion engine easy tos produce vibration.
In addition, the phenomenon seems notable in unequal interval explosion type internal combustion engine, in the internal combustion engine using the form
In the case of, there is unfavorable condition of the vibration as problem.
So-called unequal interval explosion type internal combustion engine refers to following internal combustion engine：In the internal combustion engine for having multiple cylinders, certain gas
The interval of the top dead-centre of cylinder and the then top dead-centre of the cylinder of its burning is different from other top dead-centres and the interval of top dead-centre.
Specifically following internal combustion engine：In the internal combustion engine for having 4 cylinders, the top dead-centre of the 1st cylinder and then its burning
The 2nd cylinder top dead-centre interval it is longer than the interval of other top dead-centres and top dead-centre or short.
The purpose of the present invention is to provide the control devices of the generator for the vibration that can reduce internal combustion engine.
The solution to the problem
Therefore, the present invention provides a kind of control device of generator, above-mentioned generator profit to eliminate above-mentioned unfavorable condition
It is generated electricity with the driving force of internal combustion engine, above-mentioned control device generates power generation turn during the prescribed period by controlling above-mentioned generator
Square, to inhibit the vibration of above-mentioned internal combustion engine, above-mentioned control device to be characterized in that, above-mentioned internal combustion engine has multiple cylinders, above-mentioned
Control device sets the high cylinder of the output in above-mentioned multiple cylinders, controls above-mentioned generator so that in the cylinder of above-mentioned setting
Combustion stroke in generate above-mentioned power generation torque.
Invention effect
According to the present invention, control device generates power generation torque during generating the burning of cylinder of height output, inhibits defeated
Go out, therefore the angular velocity difference for exporting high cylinder and low cylinder reduces, and can inhibit vibration.
Description of the drawings
Fig. 1 is the control flow chart of the control device of generator.(embodiment 1)
Fig. 2 shows the schematic configuration diagram of internal combustion engine and speed changer, (a) is front view, is (b) left view, is (c) to overlook
Figure.(embodiment 1)
Fig. 3 is the block diagram of control device.(embodiment 1)
Fig. 4 is the figure for showing cylinder setting mapping.(embodiment 1)
Fig. 5 is the sequence diagram of the control device of generator.(embodiment 1)
Fig. 6 is the flow chart of the cylinder setting of the control device of generator.(embodiment 2) Fig. 7 is the control of generator
The sequence diagram of device.(embodiment 2)
Fig. 8 is the control flow chart of the control device of generator.(embodiment 3)
Fig. 9 is the feedback control flow chart of the control device of generator.(embodiment 3)
Figure 10 is the sequence diagram of the control device of generator.(embodiment 3)
Reference sign
1 internal combustion engine
2 speed changers
3 bent axles
4 crankshaft pulleys
5 fluid torque-converters
6 inlet manifold
7 intake channels
8 air flow sensor
9 throttle valves
10 throttle valve bodys
11 surge tanks
12 air inlet pressure sensors
13 crankshaft sensor plates
14 crank angle sensor are (also referred to as " angular transducer ".)
15 Water-pump belt wheels
16 guide wheels
17 generators
18 transmission belts
19 control devices
20 control unit of engine are (also referred to as " ECU ".)
21 transmission control units are (also referred to as " TCU ".)
Specific implementation mode
The embodiment of the present invention is explained in detail below based on attached drawing.
Embodiment 1
Fig. 1~Fig. 5 shows the embodiment of the present invention 1.
In fig. 2,1 is internal combustion engine, and 2 be speed changer.
Above-mentioned internal combustion engine 1 has crankshaft pulley 4 in the one end of bent axle 3.
In addition, above-mentioned internal combustion engine 1 connects above-mentioned speed changer 2 in the another side of bent axle 3 by fluid torque-converter 5.
Above-mentioned internal combustion engine 1 connects inlet manifold 6.
In the intake channel 7 of the upstream side of the inlet manifold 6, detection inhaled air volume is configured in order from upstream side
Air flow sensor 8 and the throttle valve body 10 for having throttle valve 9, and be configured in the surge tank of above-mentioned inlet manifold 6 11
Detect the air inlet pressure sensor 12 of suction press.
Crankshaft sensor plate 13 is equipped on the above-mentioned bent axle 3 of above-mentioned internal combustion engine 1, and in the crankshaft sensor plate 13
Near configured with detection crank angle/angular speed crank angle sensor (also referred to as " crank angle sensor ".)14.
Also, in above-mentioned internal combustion engine 1, configured with Water-pump belt wheel 15, guide wheel 16 and sent out in the one end of above-mentioned bent axle 3
The subsidiary engines such as motor 17, transmission belt is wrapped around in these Water-pump belt wheels 15, guide wheel 16, generator 17 and above-mentioned crankshaft pulley 4
18。
Above-mentioned generator 17 can be generated electricity using the driving force of above-mentioned internal combustion engine 1 as a result,.
Also, above-mentioned internal combustion engine 1, above-mentioned speed changer 2, above-mentioned generator 17 have control device 19.
As shown in figure 3, the control device 19 controls above-mentioned generator 17 to inhibit the vibration of above-mentioned internal combustion engine 1, with
Power generation torque is generated during the prescribed period.
That is, above-mentioned control device 19, which has, controls the control unit of engine of above-mentioned internal combustion engine 1 (also referred to as " ECU ".)20
It (is also referred to as " TCU " with the transmission control unit for controlling above-mentioned speed changer 2.) 21, these control unit of engine 20 and transmission are controlled
Unit 21 processed is connected to become the state that can be in communication with each other, so as to carry out the information exchange of each unit.
At this point, the input side of control unit of engine 20 connects above-mentioned air flow sensor 8, above-mentioned admission pressure passes
Sensor 12 and above-mentioned crank angle sensor 14, the various inhaled air volumes for detecting signals and calculating above-mentioned internal combustion engine 1 of input,
Charging efficiency, engine load.
It is and upper in addition, the outlet side in above-mentioned control unit of engine 20 connects above-mentioned internal combustion engine 1 and above-mentioned generator 17
Transmission control unit 21 is stated to be in communication with each other.
Also, above-mentioned control device 19 is utilized, in order to inhibit the vibration of above-mentioned internal combustion engine 1, output control generator 17
Signal, to generate power generation torque during the prescribed period.
Above-mentioned speed changer 2 is connected in the outlet side of above-mentioned transmission control unit 21, output controls the signal of the speed changer 2.
Above-mentioned internal combustion engine 1 has multiple cylinders.
In the embodiment 1, for ease of illustrating to accelerate to understand, it is assumed for example that for 2 gas of Fig. 2 simple structures disclosed
Cylinder #1, #2 are illustrated, but can also be set as having 3 internal combustion engines with upper cylinder.
Also, set the high cylinder of the output in the 1st cylinder #1 and the 2nd cylinder #2.
At this point, in embodiment 1, mapping is set using the cylinder of Fig. 4, considers the case where only controlling the 1st cylinder #1, only controls
The case where both the case where making the 2nd cylinder #2 and control the 1st cylinder #1 and the 2nd cylinder #2, the appropriate high cylinder of setting.
For example, in slow-speed of revolution underload, the charging efficiency of the 1st cylinder #1 is bigger, and when as high rotating speed, high load capacity
When, in the case that the charging efficiency of the 2nd cylinder #2 is big, become the cylinder setting mapping of Fig. 4 disclosures.
In addition, according to region, the charging efficiency of the 1st cylinder #1 and the 2nd cylinder #2 are equal, therefore according to usually controlling
Both 1st cylinder #1 and the 2nd cylinder #2.
Above-mentioned control device 19, which is set, to be constructed as follows：Above-mentioned generator 17 is controlled, to be rushed in the burning of set cylinder
Power generation torque is generated in journey.
If detailed description, above-mentioned control device 19 reads set cylinder from memory is (not shown), to above-mentioned generator
17 output signals so that the cylinder of the reading generates power generation torque in combustion stroke.
When as described above constitute, above-mentioned control device 19 generates power generation during generating the burning of cylinder of height output
Torque inhibits output, therefore the angular velocity difference for exporting high cylinder and low cylinder reduces, and can inhibit vibration.
In addition, judging the high cylinder of above-mentioned output according to the engine load of above-mentioned internal combustion engine 1 and rotating speed.
That is, above-mentioned control unit of engine 20 input above-mentioned air flow sensor 8, above-mentioned air inlet pressure sensor 12 with
And above-mentioned crank angle sensor 14 etc. various detection signals and calculate engine load (%).
Also, as shown in figure 4, making cylinder setting mapping according to the engine load (%) of calculating and rotating speed (rpm).
Generally, the output difference between cylinder is slow-speed of revolution high load capacity or high rotating speed according to the operating condition of above-mentioned internal combustion engine 1
The operating conditions such as underload and change.
Therefore, the cylinder to be inhibited is set according to operating condition as described above, the output difference that can be adjusted between cylinder becomes
Smaller is obtained, vibration can be effectively reduced.
Moreover, above-mentioned internal combustion engine 1 is unequal interval explosion type internal combustion engine.
That is, the explosion interval of general equalization is 360 degree of -360 degree, but since various purposes set the explosion interval
There are 270 degree of -450 degree, 180 degree -540 to spend as representative examples for unequal interval.
Also, it is previous, it is shown in solid in unequal interval explosion type internal combustion engine such as Fig. 5, become the 1st cylinder #1 than the 2nd cylinder #
2 fast angular speed.
Therefore, the embodiment 1 under the operating condition of engine load (%) and rotating speed (rpm) according to executing above-mentioned control
The inhibition of device 19 controls, and as shown in phantom in Figure 5, can inhibit the angular speed of the 1st cylinder #1.
The inhibition control of the control device 19 of above-mentioned generator 17 sets what mapping was found out for by preset cylinder
Cylinder carries out, therefore in this case, as shown in figure 5, only carrying out inhibition control to the 1st cylinder #1.
As a result, the angular speed peak value of only the 1st cylinder #1 reduces, the angular speed peak value of the 1st cylinder #1 and the 2nd cylinder #2
Difference than implement control before reduce, can feel the vibration of above-mentioned internal combustion engine 1 between cylinder difference it is small.
Then, by the control flow chart illustration of the control device 19 of the above-mentioned generator 17 of Fig. 1.
When the control program of the control device 19 of the generator 17 starts (101), it is transferred to the processing for obtaining signal
(102)。
In the processing (102), the above-mentioned control unit of engine 20 of above-mentioned control device 19 is passed from above-mentioned air mass flow
Sensor 8, above-mentioned air inlet pressure sensor 12 and above-mentioned crank angle sensor 14 obtain various detection signals.
Also, obtain signal processing (102) after, be transferred to whether be locking in judgement (103).
In the judgement (103), the above-mentioned control unit of engine 20 of above-mentioned control device 19 and above-mentioned transmission control are single
Member 21 is communicated, and judges whether above-mentioned fluid torque-converter 5 is in locking.
Whether be judgement (103) in locking above-mentioned, this judge (103) as "Yes" in the case of, be transferred to
Calculate engine load processing (104), judge (103) be "No" in the case of, be transferred to stop inhibit control processing
(105)。
At this point, in the processing (104) of above-mentioned calculating engine load, to the above-mentioned engine of above-mentioned control device 19
Control unit 20 inputs above-mentioned air flow sensor 8, above-mentioned air inlet pressure sensor 12 and above-mentioned crank angle sensor
14 equal various detection signals, calculate engine load (%).
Also, after the processing of the calculating engine load (104), it is transferred to the processing (106) of cylinder setting.
In the processing (106) of cylinder setting, the above-mentioned control unit of engine 20 of above-mentioned control device 19 is according to hair
Engine load (%) and rotating speed (rpm) judge the cylinder for inhibiting control as the execution for exporting high cylinder.
In addition, after the processing (106) of cylinder setting, it is transferred to the processing (107) of signal output.
In the processing (107) of signal output, the above-mentioned control unit of engine 20 of above-mentioned control device 19 is from storage
Device is (not shown) to read set cylinder, to 17 output signal of above-mentioned generator so that the cylinder of the reading is in combustion stroke
Middle generation power generation torque.
Also, it after the processing (107) of signal output inhibits the processing (105) of control with above-mentioned stopping afterwards, is transferred to
The return (108) of the control program of the control device 19 of above-mentioned generator 17.
Embodiment 2
Fig. 6 and Fig. 7 shows the embodiment of the present invention 2.
In the embodiment 2, marked for same reference numerals with the position of 1 identical function of above-described embodiment to playing
It is bright.
The embodiment 2 is characterized in that following aspect：It is exported according to the deviation setting of maximum angular rate caused by burning high
Cylinder.
That is, the above-mentioned control unit of engine of above-mentioned control device is calculated according to engine load (%) and rotating speed (rpm)
Setting value ω a and-ω b.
Also, whether the angular velocity omega 21 than the 2nd cylinder #2 deviates setting value ω to the angular velocity omega 11 of the 1st cylinder #1 of judgement
A or more.
Specifically, whether the deviation of the angular velocity omega 21 of the angular velocity omega 11 and the 2nd cylinder #2 of the 1st cylinder #1 of judgement is more than
Setting value ω a.
At this point, the deviation in the angular velocity omega 21 of the angular velocity omega 11 and the 2nd cylinder #2 of the 1st cylinder #1 is greater than the set value ω
In the case of a, the cylinder of control will be inhibited to be set as the 1st cylinder #1 as the execution for exporting high cylinder.
In addition, the deviation in the angular velocity omega 21 of the angular velocity omega 11 and the 2nd cylinder #2 of the 1st cylinder #1 is less than setting value ω
In the case of a, whether the angular velocity omega 11 than the 1st cylinder #1 deviates setting value-ω b to the angular velocity omega 21 of the 2nd cylinder #2 of judgement
More than.
Specifically, whether the deviation of the angular velocity omega 21 of the angular velocity omega 11 and the 2nd cylinder #2 of the 1st cylinder #1 of judgement is less than
Setting value-ω b.
In addition, setting value ω a and-ω b are the values arbitrarily set using experiment etc..
Also, the absolute value of these setting values ω a and-ω b can be identical value, can also be different value.
At this point, the deviation in the angular velocity omega 21 of the angular velocity omega 11 and the 2nd cylinder #2 of the 1st cylinder #1 is less than setting value-
In the case of ω b, the cylinder of control will be inhibited to be set as the 2nd cylinder #2 as the execution for exporting high cylinder.
Moreover, the deviation in the angular velocity omega 21 of the angular velocity omega 11 and the 2nd cylinder #2 of the 1st cylinder #1 be greater than the set value-
In the case of ω b, the cylinder of control will be inhibited to be set as the 1st and the 2nd cylinder #1, #2 two as the execution for exporting high cylinder
Person.
When as described above constitute, can be set according to actual angular speed whether be height output cylinder, can be in height output
Cylinder in reliably execute inhibit control.
Here, being illustrated by the flow chart of the cylinder setting of the control device of the above-mentioned generator of Fig. 6.
When the program of the cylinder setting of the control device of the generator starts (201), it is transferred to and calculates setting value ω a
With the processing (202) of-ω b.
In the processing (202) of calculating setting value ω a and-ω b, the above-mentioned engine control of above-mentioned control device is single
Member calculates setting value ω a and-ω b according to engine load (%) and rotating speed (rpm).
Also, after calculating the processing (202) of setting value ω a and-ω b, it is transferred to the angular velocity omega 11 of the 1st cylinder #1
It whether is greater than the set value ω a with the deviation of the angular velocity omega 21 of the 2nd cylinder #2, that is,
The judgement (203) of 21 ＞ ω a of ω 11- ω.
This judge (203) as "No" in the case of, be transferred to the angular velocity omega 11 and the 2nd cylinder #2 of the 1st cylinder #1
Whether the deviation of angular velocity omega 21 is less than setting value-ω b, that is,
The judgement (204) of 21 ＜-ω b of ω 11- ω.
In addition, judge (203) as "Yes" in the case of, and the above embodiments 1 whether be locking in judgement
(103) in the case of being "Yes", being transferred to will inhibit the cylinder of control to be set as the 1st gas as the execution for exporting high cylinder
The processing (205) of cylinder #1 (C1 ← 1).
In addition, so-called setting refers to the storage having in the above-mentioned control unit of engine for be stored in above-mentioned control device
Device.
It is set whether the deviation of the angular velocity omega 21 of the angular velocity omega 11 and the 2nd cylinder #2 of the 1st above-mentioned cylinder #1 is less than
Definite value-ω b, that is,
In the judgement (204) of 21 ＜-ω b of ω 11- ω, this judge (204) as "Yes" in the case of, being transferred to will make
Execution to export high cylinder inhibits the processing (206) that the cylinder of control is set as the 2nd cylinder #2 (C2 ← 1).
Judge (204) as "No" in the case of, the angular velocity omega of the angular velocity omega 11 and the 2nd cylinder #2 of the 1st cylinder #1
21 deviation is greater than the set value-ω b, therefore is transferred to and the cylinder of control will be inhibited to set as the execution for exporting high cylinder
For the processing (207) of both the 1st and the 2nd cylinder #1, #2 (C1 ← 1, C2 ← 1).
Also, behind reason (205), (206), (207) everywhere in above-mentioned carry out cylinder setting, it is transferred to signal output
It handles (208).
In the processing (208) of signal output, the above-mentioned control unit of engine of above-mentioned control device is read from memory
Go out set cylinder, to above-mentioned alternator output signal so that the cylinder of the reading generates power generation torque in combustion stroke.
After the processing (208) of signal output, it is transferred to the cylinder setting program of the control device of above-mentioned generator
Return (209).
Embodiment 3
Fig. 8~Figure 10 shows the embodiment of the present invention 3.
The embodiment 3 is characterized in that following aspect：According to the angular velocity omega 11 of the 1st and the 2nd cylinder #1, #2,21 and of ω
The deviation correction power generation torque of target angular velocity ω tgt.
That is, the above-mentioned control unit of engine of above-mentioned control device advance with experiment etc. according to engine load (%) and
The rotating speed (rpm) of internal combustion engine sets target angular velocity ω tgt, is stored in memory.
In addition, above-mentioned control device judges whether the angular velocity omega 11 of the 1st and the 2nd cylinder #1, #2, ω 21 exceed target angle
Speed omega tgt.
Also, in the case where the angular velocity omega 11 of the 1st and the 2nd cylinder #1, #2, ω 21 exceed target angular velocity ω tgt,
Load ratio, profit are determined according to the deviation of the angular velocity omega 11 of the 1st and the 2nd cylinder #1, #2, ω 21 and target angular velocity ω tgt
Implement the feedback control of control interval by each cylinder with the load ratio.
When as described above constitute, correction power generation torque is until angular velocity omega 11, the ω 21 of the 1st and the 2nd cylinder #1, #2 reach
To target angular velocity ω tgt, output difference can be maintained near desired value.
Therefore, vibration caused by the output difference between cylinder is maintained repressed state always.
Here, being illustrated with flow chart by the control of the control device of the above-mentioned generator of Fig. 8.
When the control program of the control device of the generator starts (301), it is transferred to the processing for obtaining signal
(302)。
In the processing (302), the above-mentioned control unit of engine of above-mentioned control device from above-mentioned air flow sensor,
Above-mentioned air inlet pressure sensor and above-mentioned crank angle sensor obtain various detection signals.
Also, obtain signal processing (302) after, be transferred to whether be locking in judgement (303).
In the judgement (03), above-mentioned control unit of engine and the above-mentioned transmission control unit of above-mentioned control device carry out
Communication, judges whether above-mentioned fluid torque-converter is in locking.
Whether be judgement (303) in locking above-mentioned, this judge (303) as "Yes" in the case of, be transferred to
Calculate engine load processing (304), judge (303) be "No" in the case of, be transferred to stop inhibit control processing
(305)。
At this point, in the processing (304) of above-mentioned calculating engine load, the above-mentioned engine of above-mentioned control device controls
Unit inputs the various inspections of above-mentioned air flow sensor, above-mentioned air inlet pressure sensor and above-mentioned crank angle sensor etc.
Signal is surveyed, engine load (%) is calculated.
Also, after the processing of the calculating engine load (304), it is transferred to the processing (306) of cylinder setting.
In the processing (306) of cylinder setting, the above-mentioned control unit of engine of above-mentioned control device is according to engine
Load (%) and rotating speed (rpm) judge the cylinder for inhibiting control as the execution for exporting high cylinder.
In addition, being transferred to the processing (307) of feedback control after the processing (306) of cylinder setting.
In the processing (307) of the feedback control, angular velocity omega 11, the ω 21 according to the 1st and the 2nd cylinder #1, #2 are utilized
With the deviation of target angular velocity ω tgt and the load ratio that determines, implement the feedback control of control interval by each cylinder.
Moreover, being transferred to the processing (308) of signal output after the processing (307) of feedback control.
In the processing (308) of signal output, the above-mentioned control unit of engine of above-mentioned control device is read from memory
Go out set cylinder, to above-mentioned alternator output signal so that the cylinder of the reading generates power generation torque in combustion stroke.
Also, it after the processing (308) of signal output inhibits the processing (305) of control with above-mentioned stopping afterwards, is transferred to
The return (309) of the control program of the control device of above-mentioned generator.
In addition, being illustrated with flow chart by the feedback control of the control device of the above-mentioned generator of Fig. 9.
When the feedback control program of the control device of the generator starts (401), it is transferred to acquirement target angular velocity
The processing (402) of ω tgt.
In the processing (402) of acquirement target angular velocity ω tgt, the above-mentioned control unit of engine of above-mentioned control device
According to the rotating speed (rpm) of engine load (%) and internal combustion engine target angular velocity ω tgt are obtained from memory.
Also, after the processing (402) for obtaining target angular velocity ω tgt, it is transferred to and whether sets the 1st cylinder #1 as holding
Row inhibits cylinder (C1 ← 1 of control) judgement (403).
In the judgement (403), determine whether to set the 1st gas using the above-mentioned control unit of engine of above-mentioned control device
(C1 ← 1 cylinder #1).
It is above-mentioned judge (403) as "Yes" in the case of, whether the angular velocity omega 11 for being transferred to the 1st cylinder #1 exceeds mesh
Mark angular velocity omega tgt, that is,
The judgement (404) of 11 ＞ ω tgt of ω.
Also, this judge (404) as "Yes" in the case of, be transferred to load ratio of the setting as the 1st cylinder #1
The 1st load ratio processing (405).
In the processing (405) of the 1st load ratio of setting, specifically, the angular velocity omega 11 and mesh of the 1st cylinder #1 are calculated
The deviation for marking angular velocity omega tgt, the corrected value of the 1st load ratio is determined according to the deviation.
It is found out in addition, the relationship of above-mentioned deviation and corrected value advances with experiment etc., is stored in memory.
In addition, it is above-mentioned judge (403) as "No" in the case of, and judge (404) as "No" in the case of,
After setting the processing (405) of the 1st load ratio, it is transferred to and whether sets the 2nd cylinder #2 as the cylinder (C2 for executing inhibition control
←1) judgement (406).
In the judgement (406), determine whether to set the 2nd gas using the above-mentioned control unit of engine of above-mentioned control device
(C2 ← 1 cylinder #2).
It is above-mentioned judge (406) as "Yes" in the case of, whether the angular velocity omega 21 for being transferred to the 2nd cylinder #2 exceeds mesh
Mark angular velocity omega tgt, that is,
The judgement (407) of 21 ＞ ω tgt of ω.
Also, this judge (407) as "Yes" in the case of, be transferred to load ratio of the setting as the 2nd cylinder #2
The 2nd load ratio processing (408).
In the processing (408) of the 2nd load ratio of setting, specifically, with the 1st above-mentioned cylinder #1 the case where is same,
The deviation for calculating the angular velocity omega 21 and target angular velocity ω tgt of the 2nd cylinder #2 determines the 2nd load ratio according to the deviation
Corrected value.
Moreover, it is above-mentioned judge (406) as "No" in the case of, and judge (407) as "No" in the case of,
After setting the processing (408) of the 2nd load ratio, the feedback control of the control device of above-mentioned generator is transferred to return with program
(409)。
Claims (3)
1. a kind of control device of generator, above-mentioned generator are generated electricity using the driving force of internal combustion engine, above-mentioned control device
Power generation torque is generated during the prescribed period by controlling above-mentioned generator, to inhibit the vibration of above-mentioned internal combustion engine, above-mentioned control device
It is characterized in that, above-mentioned internal combustion engine has multiple cylinders, and above-mentioned control device is according to the deviation of maximum angular rate caused by burning
It sets in above-mentioned multiple cylinders and exports high cylinder, above-mentioned generator is controlled, in the combustion stroke of the cylinder of above-mentioned setting
It is middle to generate above-mentioned power generation torque.
2. the control device of generator according to claim 1, which is characterized in that according to the angular speed and mesh of above-mentioned cylinder
The deviation for marking angular speed corrects above-mentioned power generation torque.
3. the control device of generator according to claim 1 or 2, which is characterized in that above-mentioned internal combustion engine is unequal interval
Explosion type internal combustion engine.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013243156A JP2015104221A (en) | 2013-11-25 | 2013-11-25 | Control device for generator |
| JP2013-243156 | 2013-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104660128A CN104660128A (en) | 2015-05-27 |
| CN104660128B true CN104660128B (en) | 2018-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410669175.1A Expired - Fee Related CN104660128B (en) | 2013-11-25 | 2014-11-20 | The control device of generator |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2015104221A (en) |
| CN (1) | CN104660128B (en) |
| DE (1) | DE102014017382A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI545876B (en) * | 2015-06-26 | 2016-08-11 | 財團法人工業技術研究院 | Range extender and charging method, power generation equipment and power generation equipment control method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6165023A (en) * | 1984-09-04 | 1986-04-03 | Mazda Motor Corp | Torque fluctuation control device of engine |
| JPH04311631A (en) * | 1991-04-09 | 1992-11-04 | Hitachi Ltd | Car body vibration damper |
| JPH0972232A (en) * | 1995-09-06 | 1997-03-18 | Isuzu Motors Ltd | V type engine |
| JP2006266152A (en) * | 2005-03-23 | 2006-10-05 | Toyota Motor Corp | Vibration reduction device for hybrid vehicle |
| CN101457691A (en) * | 2007-12-10 | 2009-06-17 | 株式会社日立制作所 | Vibration-damping control apparatus and vibration-damping control method for internal combustion engine |
| CN102317597A (en) * | 2007-09-17 | 2012-01-11 | 康明斯发电公司 | The active control of the torsional vibration of engine driven generators group |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4705738B2 (en) | 2001-08-30 | 2011-06-22 | 株式会社クボタ | Tent-type gas storage device |
| JP4561792B2 (en) | 2007-08-10 | 2010-10-13 | 株式会社デンソー | Vehicle power generation control device |
-
2013
- 2013-11-25 JP JP2013243156A patent/JP2015104221A/en active Pending
-
2014
- 2014-11-20 CN CN201410669175.1A patent/CN104660128B/en not_active Expired - Fee Related
- 2014-11-24 DE DE102014017382.8A patent/DE102014017382A1/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6165023A (en) * | 1984-09-04 | 1986-04-03 | Mazda Motor Corp | Torque fluctuation control device of engine |
| JPH04311631A (en) * | 1991-04-09 | 1992-11-04 | Hitachi Ltd | Car body vibration damper |
| JPH0972232A (en) * | 1995-09-06 | 1997-03-18 | Isuzu Motors Ltd | V type engine |
| JP2006266152A (en) * | 2005-03-23 | 2006-10-05 | Toyota Motor Corp | Vibration reduction device for hybrid vehicle |
| CN102317597A (en) * | 2007-09-17 | 2012-01-11 | 康明斯发电公司 | The active control of the torsional vibration of engine driven generators group |
| CN101457691A (en) * | 2007-12-10 | 2009-06-17 | 株式会社日立制作所 | Vibration-damping control apparatus and vibration-damping control method for internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102014017382A1 (en) | 2015-05-28 |
| JP2015104221A (en) | 2015-06-04 |
| CN104660128A (en) | 2015-05-27 |
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