DE2165666C3 - Schaltungsanordnung zur Sollwerteinste lung - Google Patents

Schaltungsanordnung zur Sollwerteinste lung

Info

Publication number
DE2165666C3
DE2165666C3 DE2165666A DE2165666A DE2165666C3 DE 2165666 C3 DE2165666 C3 DE 2165666C3 DE 2165666 A DE2165666 A DE 2165666A DE 2165666 A DE2165666 A DE 2165666A DE 2165666 C3 DE2165666 C3 DE 2165666C3
Authority
DE
Germany
Prior art keywords
frequency
output
voltage
frequency converter
circuit arrangement
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
DE2165666A
Other languages
German (de)
English (en)
Other versions
DE2165666A1 (de
DE2165666B2 (de
Inventor
Dietrich Krampe
Wilhelm Dipl.-Ing. Linden
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.)
Siemens AG
Original Assignee
Siemens AG
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
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE2165666A priority Critical patent/DE2165666C3/de
Priority to GB5893372A priority patent/GB1390949A/en
Priority to CH1868672A priority patent/CH548693A/xx
Priority to JP441273A priority patent/JPS5332845B2/ja
Priority to FR7246781A priority patent/FR2170625A5/fr
Priority to IT33826/72A priority patent/IT973126B/it
Publication of DE2165666A1 publication Critical patent/DE2165666A1/de
Publication of DE2165666B2 publication Critical patent/DE2165666B2/de
Application granted granted Critical
Publication of DE2165666C3 publication Critical patent/DE2165666C3/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/06—Frequency or rate modulation, i.e. PFM or PRM
    • 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds
    • H02P5/51—Direct ratio control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Inverter Devices (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
DE2165666A 1971-12-30 1971-12-30 Schaltungsanordnung zur Sollwerteinste lung Expired DE2165666C3 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE2165666A DE2165666C3 (de) 1971-12-30 1971-12-30 Schaltungsanordnung zur Sollwerteinste lung
GB5893372A GB1390949A (en) 1971-12-30 1972-12-20 Frequency generating arrangement
CH1868672A CH548693A (de) 1971-12-30 1972-12-21 Schaltungsanordnung zur sollwerteinstellung der drehzahlen mehrer wechselstrommotoren.
JP441273A JPS5332845B2 (enExample) 1971-12-30 1972-12-25
FR7246781A FR2170625A5 (enExample) 1971-12-30 1972-12-28
IT33826/72A IT973126B (it) 1971-12-30 1972-12-29 Trasmettitore di frequenza per con vertitori statici di frequenza

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2165666A DE2165666C3 (de) 1971-12-30 1971-12-30 Schaltungsanordnung zur Sollwerteinste lung

Publications (3)

Publication Number Publication Date
DE2165666A1 DE2165666A1 (de) 1973-07-05
DE2165666B2 DE2165666B2 (de) 1975-03-27
DE2165666C3 true DE2165666C3 (de) 1975-11-13

Family

ID=5829766

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2165666A Expired DE2165666C3 (de) 1971-12-30 1971-12-30 Schaltungsanordnung zur Sollwerteinste lung

Country Status (6)

Country Link
JP (1) JPS5332845B2 (enExample)
CH (1) CH548693A (enExample)
DE (1) DE2165666C3 (enExample)
FR (1) FR2170625A5 (enExample)
GB (1) GB1390949A (enExample)
IT (1) IT973126B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6198190A (ja) * 1984-10-19 1986-05-16 Hitachi Ltd Ｐｗｍ波形発生装置
CN103014883A (zh) * 2013-01-11 2013-04-03 江苏长乐纤维科技有限公司 一种纺丝低速生头控制系统
CN103409830A (zh) * 2013-08-15 2013-11-27 江苏长乐纤维科技有限公司 一种poy丝底层上油控制系统及采用该系统的熔体纺丝设备
CN103488119B (zh) * 2013-10-14 2015-12-23 江苏长乐纤维科技有限公司 一种防止poy丝纤度途中变异的控制方法
CN103488118A (zh) * 2013-10-14 2014-01-01 江苏长乐纤维科技有限公司 一种防止poy丝纤度途中变异控制系统
CN103823405B (zh) * 2014-03-08 2016-09-28 福建凯邦锦纶科技有限公司 纺丝慢开关误操作自控装置
CN106120043A (zh) * 2016-08-29 2016-11-16 苏州龙杰特种纤维股份有限公司 一种减少原料浪费的自动控制装置

Also Published As

Publication number Publication date
IT973126B (it) 1974-06-10
GB1390949A (en) 1975-04-16
JPS4877327A (enExample) 1973-10-17
JPS5332845B2 (enExample) 1978-09-11
DE2165666A1 (de) 1973-07-05
DE2165666B2 (de) 1975-03-27
CH548693A (de) 1974-04-30
FR2170625A5 (enExample) 1973-09-14

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee