KR880013843U - Speed control circuit of induction motor - Google Patents

Speed control circuit of induction motor

Info

Publication number
KR880013843U
KR880013843U KR2019860020045U KR860020045U KR880013843U KR 880013843 U KR880013843 U KR 880013843U KR 2019860020045 U KR2019860020045 U KR 2019860020045U KR 860020045 U KR860020045 U KR 860020045U KR 880013843 U KR880013843 U KR 880013843U
Authority
KR
South Korea
Prior art keywords
control circuit
speed control
induction motor
induction
motor
Prior art date
Application number
KR2019860020045U
Other languages
Korean (ko)
Other versions
KR890005924Y1 (en
Inventor
이승용
Original Assignee
삼성항공산업주식회사
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 삼성항공산업주식회사 filed Critical 삼성항공산업주식회사
Priority to KR2019860020045U priority Critical patent/KR890005924Y1/en
Publication of KR880013843U publication Critical patent/KR880013843U/en
Application granted granted Critical
Publication of KR890005924Y1 publication Critical patent/KR890005924Y1/en

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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/0086—Arrangements or methods for the control of AC motors characterised by a control method other than vector control specially adapted for high speeds, e.g. above nominal speed
    • 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
    • H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
    • H02P2207/01—Asynchronous machines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/901—Sample and hold
KR2019860020045U 1986-12-12 1986-12-12 Arrangement for speed regulation of induction motor KR890005924Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860020045U KR890005924Y1 (en) 1986-12-12 1986-12-12 Arrangement for speed regulation of induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860020045U KR890005924Y1 (en) 1986-12-12 1986-12-12 Arrangement for speed regulation of induction motor

Publications (2)

Publication Number Publication Date
KR880013843U true KR880013843U (en) 1988-08-30
KR890005924Y1 KR890005924Y1 (en) 1989-08-31

Family

ID=19257935

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860020045U KR890005924Y1 (en) 1986-12-12 1986-12-12 Arrangement for speed regulation of induction motor

Country Status (1)

Country Link
KR (1) KR890005924Y1 (en)

Also Published As

Publication number Publication date
KR890005924Y1 (en) 1989-08-31

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Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19970829

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee