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(Not Translated)
| 5H560 | Control of motors that do not use commutators | |
| H02P6/00 -6/34 | ||
| H02P6/00-6/34 | AA | AA00 USES |
AA01 | AA02 | AA03 | AA04 | AA05 | AA06 | AA07 | AA08 | AA10 | |
| . Fans | . Compressors | . Recording and reproduction apparatuses | . . Disc type | . . Tape type | . Iron and steel and papermaking | . Robots and machine tools | . Electric vehicles | . Other uses (*) | ||||
| BB | BB00 STRUCTURES OF MOTORS |
BB01 | BB02 | BB03 | BB04 | BB05 | BB07 | BB08 | BB10 | |||
| . Armature windings | . . One-phase windings | . . Two-phase windings | . . Three-phase windings | . . Windings of four or more phases | . . Y-type connections | . . Delta connections | . . with intermediate taps | |||||
| BB11 | BB12 | BB13 | BB14 | BB15 | BB16 | BB17 | BB18 | |||||
| . Rotors | . . Permanent magnet type | . . . with non-magnetic elements | . . . with partially different magnetised states | . . . with partially different shapes | . . Wound magnetic field type | . . Embedded permanent magnet type or IPM | . . Reluctance type | |||||
| CC | CC00 NUMBER OF MOTORS |
CC01 | CC02 | CC03 | CC04 | |||||||
| . A plurality of motors | . . Combination of different types of motors | . . driving separate loads | . . driving the same load | |||||||||
| DA | DA00 POSITION DETECTION OF ROTORS |
DA01 | DA02 | DA03 | DA04 | DA05 | DA06 | DA07 | DA08 | DA09 | DA10 | |
| . Magnetic means excluding encoders | . . Hall elements | . . . Hall ICs | . . Magnetic resistance elements | . . Magnetically sensitive coils | . Optical means excluding encoders | . Encoders or pulse generators | . . Magnetic means | . . Optical means | . Resolvers | |||
| DA11 | DA12 | DA13 | DA14 | DA15 | DA16 | DA17 | DA18 | DA19 | DA20 | |||
| . Proximity switches | . Detecting of a position without using a position detector | . . Induced voltage or counter electromotive voltage | . . . Detecting of a position when current is flowing through a winding | . Other detecting means * | . A plurality of detecting systems | . One position detector | . Two position detectors | . Three position detectors | . Four or more position detectors | |||
| DB | DB00 SPEED DETECTION |
DB01 | DB02 | DB03 | DB04 | DB06 | DB07 | |||||
| . Magnetic means excluding encoders | . . Hall elements | . . Magnetically sensitive coils e.g. FG coils | . Optical means excluding encoders | . Tachometer generators or TG | . Encoders or pulse generators | |||||||
| DB11 | DB12 | DB13 | DB14 | DB16 | DB18 | DB20 | ||||||
| . Detecting of speed without using speed detectors | . . Detecting of electrical variables | . . . Detection of induced voltage or counter electromotive voltage | . . . . detecting speed while current is flowing through a winding | . Other speed detection(*) | . superimposing detection on output of a position detector | . Using of a position detector in common | ||||||
| DC | DC00 OTHER DETECTION |
DC01 | DC02 | DC03 | DC04 | DC05 | DC06 | DC07 | ||||
| . Phase detection | . . outputting one signal per rotation or per cycle | . Detection of torque | . Detection of a load position | . Detection of temperature or heat | . Detection of a rotation direction | . Detection of a load condition | ||||||
| DC11 | DC12 | DC13 | DC14 | DC20 | ||||||||
| . detecting electrical variables | . . Current | . . Voltage | . detecting magnetic variables | . Others(*) | ||||||||
| EB | EB00 CONSTRUCTIONS OF ELECTRONIC COMMUTATOR MECHANISMS |
EB01 | EB02 | EB05 | EB07 | |||||||
| . Inverters | . Cycloconverters | . Push-pull type connection | . Multiple or multi-phase mechanisms | |||||||||
| EC | EC00 BASIC OUTPUT WAVEFORMS OF ELECTRONIC COMMUTATOR MECHANISMS |
EC01 | EC02 | EC03 | EC04 | EC05 | EC07 | EC09 | EC10 | |||
| . Sine waves | . Rectangular waves | . Stepped waves | . Trapezoidal waves or triangular waves | . Special waveforms | . Switching of driving waveforms | . Half-waves | . Full-waves | |||||
| ED | ED00 COMMUTATION OF THYRISTORS |
ED01 | ED02 | ED03 | ED04 | ED05 | ED07 | ED09 | ||||
| . Commutation of loads | . . Control of a advance angle of commutation | . . Control of a commutation margin angle | . . . Control of commutation margin time | . Commutation of a power source | . Forced commutation | . having a commutation circuit | ||||||
| GG | GG00 SETTING UNITS |
GG01 | GG03 | GG04 | ||||||||
| . Analogue setting | . Digital setting | . . using computers or storage means | ||||||||||
| HA | HA00 STARTING |
HA01 | HA02 | HA03 | HA04 | HA05 | HA06 | HA07 | HA08 | HA09 | HA10 | |
| . Soft starting | . High torque starting | . Starting by switching of a position detecting means | . . changing from external pulses to counter electromotive voltage or induced voltage | . . changing from hole elements to counter electromotive voltage or induced voltage | . Starting of a dc machine | . Intermittent starting | . Restarting | . specifying a field position for starting | . Others(*) | |||
| HB | HB00 BRAKING OR STOPPING |
HB01 | HB02 | HB03 | HB04 | HB05 | HB06 | HB07 | HB09 | HB10 | ||
| . Generative braking | . Regenerative braking | . Reverse braking | . DC braking | . Short-circuited braking | . Mechanical braking | . Combinations of different braking means | . Soft stopping | . Others (*) | ||||
| HC | HC00 NORMAL AND REVERSE ROTATION |
HC01 | HC02 | HC03 | HC04 | HC10 | ||||||
| . Switching of a polarity of a power source | . Switching of an input polarity for position detecting means | . Switching of a position detecting means for forward and reverse rotation | . Changing of conductive phase order | . Others(*) | ||||||||
| JJ | JJ00 PROTECTION, COMPENSATION, MONITORING OR INDICATION |
JJ01 | JJ02 | JJ03 | JJ04 | JJ05 | JJ06 | JJ07 | JJ08 | JJ09 | ||
| . Protection | . . Overcurrent | . . Overvoltage | . . Overloads | . . Excessive speed | . . Overheating | . . Abnormally low speed such as in a restrictive condition | . . Fluctuations in power source voltage | . . Momentary power failures | ||||
| JJ11 | JJ12 | JJ13 | JJ15 | JJ16 | JJ17 | JJ18 | JJ19 | JJ20 | ||||
| . . Commutation failures | . . Prevention of noise | . . Prevention of electrical noise | . compensating a mounting error of a position detector | . Temperature compensation | . Redundancy | . Testing or recording | . Monitoring | . Indication | ||||
| RR | RR00 PURPOSES OR COUNTERMEASURES |
RR01 | RR02 | RR03 | RR04 | RR05 | RR06 | RR07 | RR10 | |||
| . Torque ripple | . Simultaneous conduction e.g. arm short-circuit | . Compensation of sensor characteristics | . Improvement of power factors or lowering of reactive power | . Rotation speed increase | . Increase of operation processing speed | . Speed changing or speed switching | . Others(*) | |||||
| SS | SS00 POWER SOURCE CIRCUITS |
SS01 | SS02 | SS03 | SS04 | SS06 | SS07 | SS10 | ||||
| . DC power source | . . Electric cells or batteries | . . Switching power sources | . . Specified power source for control circuits | . AC power source | . . Having a commutating circuit | . Others(*) | ||||||
| TT | TT00 CIRCUIT ELEMENTS |
TT01 | TT02 | TT03 | TT04 | TT05 | TT06 | TT07 | TT08 | TT09 | TT10 | |
| . Timers | . Counters | . Multi vibrators | . Flip-flops | . Differential amplifier e.g. two-input type operational amplifiers except simple amplifiers | . Delay circuits | . Comparators | . Filters | . . Digital filters | . Charge/discharge circuits | |||
| TT11 | TT12 | TT13 | TT14 | TT15 | TT16 | TT18 | TT19 | TT20 | ||||
| . Memories or resistors | . . ROMs | . . . Non-volatile ROM including EPROM and EEPROM | . Current mirror circuits | . Computers or CPUs/MPUs | . Serial/parallel converters | . Predrive circuits | . Upper and lower three differential distributors | . Others(*) | ||||
| UA | UA00 FINAL CONTROL ELEMENTS OF ELECTRONIC COMMUTATOR MECHANISMS |
UA01 | UA02 | UA03 | UA04 | UA05 | UA06 | UA07 | UA08 | UA09 | UA10 | |
| . Semiconductor elements | . . Transistors | . . . Operation in saturation regions | . . . Operation in active regions | . . . FETs | . . . . IGBTs | . . thyristors | . . . GTOs | . . . Bipolar thyristors | . Unspecified switching elements | |||
| XA | XA00 CONTROL METHODS |
XA01 | XA02 | XA03 | XA04 | XA05 | XA06 | XA08 | XA10 | |||
| . Feedback control | . . Current feedback | . . Voltage feedback | . . Speed feedback | . . Position feedback e.g. positioning | . . Phase control e.g. PLL | . Selective use of plural control systems | . Changes of loop-gains or limiter values | |||||
| XA11 | XA12 | XA13 | XA14 | XA15 | XA17 | XA18 | XA20 | |||||
| . Variable control of applied voltages to coil/motor | . . Pulse width modulation control or PWM control | . . Vector control or d-q biaxial control | . . Changing applied voltages to position detectors | . Leading phase or advance angle control | . Field control | . . Provided with compensating coils | . Winding switch-over or winding-number switching | |||||
| XB | XB00 OTHER CHARACTERISTICS FOR CONTROLLING |
XB01 | XB02 | XB03 | XB04 | XB05 | XB06 | XB07 | XB08 | XB09 | XB10 | |
| . Electric current overlapping | . Prohibition of electric current waveform overlapping | . Step driving | . Offset compensation | . . Sensor units | . . Drive elements | . . Control units | . Specified time zone fixed as non-detection time | . . Acquiring of the zero-crossing point of counter electromotive voltage by estimation operations | . Operating interrupt processing |