FR1427458A - Transmetteur de valeur prescrite dépendant de la fréquence et de l'amplitude - Google Patents

Transmetteur de valeur prescrite dépendant de la fréquence et de l'amplitude

Info

Publication number
FR1427458A
FR1427458A FR9773A FR9773A FR1427458A FR 1427458 A FR1427458 A FR 1427458A FR 9773 A FR9773 A FR 9773A FR 9773 A FR9773 A FR 9773A FR 1427458 A FR1427458 A FR 1427458A
Authority
FR
France
Prior art keywords
frequency
target value
value transmitter
dependent target
amplitude dependent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR9773A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CH359864A external-priority patent/CH419326A/de
Application filed by BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Priority to FR9773A priority Critical patent/FR1427458A/fr
Application granted granted Critical
Publication of FR1427458A publication Critical patent/FR1427458A/fr
Expired legal-status Critical Current

Links

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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • F02D31/006—Electric control of rotation speed controlling air supply for maximum speed control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/51—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using discharge tubes only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/525—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/047—V/F converter, wherein the voltage is controlled proportionally with the frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR9773A 1964-03-20 1965-03-18 Transmetteur de valeur prescrite dépendant de la fréquence et de l'amplitude Expired FR1427458A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9773A FR1427458A (fr) 1964-03-20 1965-03-18 Transmetteur de valeur prescrite dépendant de la fréquence et de l'amplitude

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH359864A CH419326A (de) 1964-03-20 1964-03-20 Frequenz- und amplitudenabhängiger Sollwertgeber
FR9773A FR1427458A (fr) 1964-03-20 1965-03-18 Transmetteur de valeur prescrite dépendant de la fréquence et de l'amplitude

Publications (1)

Publication Number Publication Date
FR1427458A true FR1427458A (fr) 1966-02-04

Family

ID=25693398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9773A Expired FR1427458A (fr) 1964-03-20 1965-03-18 Transmetteur de valeur prescrite dépendant de la fréquence et de l'amplitude

Country Status (1)

Country Link
FR (1) FR1427458A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086278A1 (fr) * 1970-04-23 1971-12-31 Ericsson Telefon Ab L M
FR2086279A1 (fr) * 1970-04-23 1971-12-31 Ericsson Telefon Ab L M

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086278A1 (fr) * 1970-04-23 1971-12-31 Ericsson Telefon Ab L M
FR2086279A1 (fr) * 1970-04-23 1971-12-31 Ericsson Telefon Ab L M

Similar Documents

Publication Publication Date Title
BE759264A (fr) Dispositif de controle de la frequence de resonance d'un corps
AT247976B (de) Frequenz- und amplitudenabhängiger Sollwertgeber
FR1422837A (fr) Dispositif émetteur d'ondes sonores
FR1501221A (fr) Réduction de l'amplitude d'un oscillogramme
FR1427458A (fr) Transmetteur de valeur prescrite dépendant de la fréquence et de l'amplitude
FR1426609A (fr) Système de télécommunication et de repérage d'impulsions
OA01837A (fr) Perfectionnements aux récepteurs d'ondes radio-électriques modulées en fréquence ou en phase.
CH434376A (de) Einrichtung zur Übertragung von Signalen
FR1453549A (fr) Démodulateur de signaux modulés en fréquence
FR1452313A (fr) Dispositif de modification de la fréquence fondamentale et de la vitesse d'articulation de la voix
FR89955E (fr) Mode de détermination des composantes d'un vercteur, et ses applications
FR1482067A (fr) Système de transmission d'impulsions
FR85134E (fr) Démodulateur d'ondes modulées en fréquence
FR88941E (fr) Dispositif sans électrodes pour la production et l'accélération de plasmoïdes
CH449720A (de) Schaltungsanordnung zur Amplitudenbegrenzung von Signalen
CH427901A (fr) Couvertisseur d'un signal analogique en fréquences
FR1392826A (fr) Circuit séparateur et transmetteur d'impulsions
FR1356890A (fr) Limiteurs d'amplitudes de signaux
FR1536503A (fr) Récepteur entièrement transistorisé à modulation de fréquence et d'amplitude
CH425642A (de) Weckerläutwerk mit veränderlicher Schlagfolgefrequenz
FR1311622A (fr) Circuit d'émetteur modulé en amplitude
FR1502909A (fr) Perfectionnements aux mécanismes de déclenchement d'alarmé ou de sonnerie
BR6574660D0 (pt) Novos derivados de sacarose e sua preparacao
FR91136E (fr) Démodulateur d'ondes modulées en fréquence
FR1480358A (fr) Comparateur de fréquences d'impulsions