JPS5295021A - Static leonard system - Google Patents

Static leonard system

Info

Publication number
JPS5295021A
JPS5295021A JP1038876A JP1038876A JPS5295021A JP S5295021 A JPS5295021 A JP S5295021A JP 1038876 A JP1038876 A JP 1038876A JP 1038876 A JP1038876 A JP 1038876A JP S5295021 A JPS5295021 A JP S5295021A
Authority
JP
Japan
Prior art keywords
leonard system
static
static leonard
command
current
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.)
Granted
Application number
JP1038876A
Other languages
Japanese (ja)
Other versions
JPS5758876B2 (en
Inventor
Kenzo Kamiyama
Yuji Yamazawa
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1038876A priority Critical patent/JPS5295021A/en
Publication of JPS5295021A publication Critical patent/JPS5295021A/en
Publication of JPS5758876B2 publication Critical patent/JPS5758876B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Electrical Variables (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

PURPOSE: To obtain control system for motor where commutation failure is avoided in such a manner that setting value of limitter circuit installed in phase control circuit for limitting minimum control lead angle is varied in accordance with current command and current rate command.
COPYRIGHT: (C)1977,JPO&Japio
JP1038876A 1976-02-04 1976-02-04 Static leonard system Granted JPS5295021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1038876A JPS5295021A (en) 1976-02-04 1976-02-04 Static leonard system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1038876A JPS5295021A (en) 1976-02-04 1976-02-04 Static leonard system

Publications (2)

Publication Number Publication Date
JPS5295021A true JPS5295021A (en) 1977-08-10
JPS5758876B2 JPS5758876B2 (en) 1982-12-11

Family

ID=11748728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1038876A Granted JPS5295021A (en) 1976-02-04 1976-02-04 Static leonard system

Country Status (1)

Country Link
JP (1) JPS5295021A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170773U (en) * 1983-04-22 1984-11-15 菱和産資株式会社 heat storage body
JPS60154279U (en) * 1984-03-26 1985-10-15 積水化成品工業株式会社 Cold storage packaging material

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49719A (en) * 1972-04-21 1974-01-07
JPS5044418A (en) * 1973-08-24 1975-04-21
JPS5074132A (en) * 1973-11-07 1975-06-18
JPS50112912U (en) * 1974-02-25 1975-09-13
JPS5124716A (en) * 1974-08-23 1976-02-28 Hitachi Ltd Dendokino seigyohoshiki

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49719A (en) * 1972-04-21 1974-01-07
JPS5044418A (en) * 1973-08-24 1975-04-21
JPS5074132A (en) * 1973-11-07 1975-06-18
JPS50112912U (en) * 1974-02-25 1975-09-13
JPS5124716A (en) * 1974-08-23 1976-02-28 Hitachi Ltd Dendokino seigyohoshiki

Also Published As

Publication number Publication date
JPS5758876B2 (en) 1982-12-11

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