[go: up one dir, main page]

JPS57132757A - Thyristor power source for electromagnetic pump - Google Patents

Thyristor power source for electromagnetic pump

Info

Publication number
JPS57132757A
JPS57132757A JP1569681A JP1569681A JPS57132757A JP S57132757 A JPS57132757 A JP S57132757A JP 1569681 A JP1569681 A JP 1569681A JP 1569681 A JP1569681 A JP 1569681A JP S57132757 A JPS57132757 A JP S57132757A
Authority
JP
Japan
Prior art keywords
thyristor
pump
power source
resonated
electromagnetic pump
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.)
Pending
Application number
JP1569681A
Other languages
Japanese (ja)
Inventor
Tadashi Goto
Yasuo Yamagata
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 JP1569681A priority Critical patent/JPS57132757A/en
Publication of JPS57132757A publication Critical patent/JPS57132757A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K44/00—Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa
    • H02K44/02—Electrodynamic pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)

Abstract

PURPOSE:To improve the controllability of an electromagnetic pump with supplied waveform as sinusoidal waveform by connecting a commercial power source to an induction coil and a capacitor which is resonated with a power frequency through a thyristor circuit to supply the output to the pump. CONSTITUTION:A commercial power source 11 is connected to aninduction coil 26 which limits the current of a thyristor 22 to an allowable value through an anti-parallel circuit of the thyristor 22, and a capacitor 27 which is resonated with the power frequency is connected in parallel with the output terminal of the coil, and is connected to an AC Faraday type electromagnetic pump 10 such as sodium plant or the like. Then, the thyristor 22 is controlled with a gate circuit 23 to drive the pump 10. Accordingly, the condenser 27 is set to a value which is resonated with the inductance component of the pump 10, thereby forming the supply waveform into a sinusoidal waveform and improving the controllability. Thus, an automatic control by a computer can be performed.
JP1569681A 1981-02-06 1981-02-06 Thyristor power source for electromagnetic pump Pending JPS57132757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1569681A JPS57132757A (en) 1981-02-06 1981-02-06 Thyristor power source for electromagnetic pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1569681A JPS57132757A (en) 1981-02-06 1981-02-06 Thyristor power source for electromagnetic pump

Publications (1)

Publication Number Publication Date
JPS57132757A true JPS57132757A (en) 1982-08-17

Family

ID=11895927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1569681A Pending JPS57132757A (en) 1981-02-06 1981-02-06 Thyristor power source for electromagnetic pump

Country Status (1)

Country Link
JP (1) JPS57132757A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678789A1 (en) * 1991-06-13 1993-01-08 Picard Elie Hall-effect liquid circulator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126411B1 (en) * 1974-05-08 1976-08-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126411B1 (en) * 1974-05-08 1976-08-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678789A1 (en) * 1991-06-13 1993-01-08 Picard Elie Hall-effect liquid circulator

Similar Documents

Publication Publication Date Title
JPS5743591A (en) Control method of ac motor
JPS57138868A (en) Voltage resonance type high frequency switching circuit
JPS57132757A (en) Thyristor power source for electromagnetic pump
JPS5335471A (en) Magnetron
IT1263572B (en) "METHOD OF REALIZATION OF A THREE-PHASE ELECTRONIC INVERTER DELIVERING A VARIABLE VOLTAGE ACCORDING TO THE GENERATED FREQUENCY"
ES8202667A1 (en) DC-AC inverter circuit
JPS523115A (en) Power source device
JPS5530237A (en) Gate driver for gate turn-off thyristor
JPS5487839A (en) Dc voltage stabilizer
JPS54103278A (en) Stabilizer for discharge lamp
ATE24256T1 (en) OUTPUT FILTER WITH SWINGING CHOKE.
JPS57129171A (en) Stopping method for inverter
JPS6414846A (en) Transformer for magnetron power supply device
JPS51128751A (en) Method of induction heating for range
JPS6447263A (en) Water pump
JPS57119672A (en) Controlling system of output current for frequency converter device
JPS5368826A (en) Parallel operating device of inverter
JPS54111630A (en) Inverter apparatus
JPS5429021A (en) Ac power feeder
JPS5685123A (en) Ignition control circuit for circuit constant generator
JPS51128750A (en) Method of induction heating for range
JPS6430491A (en) Motor control circuit
JPS54118532A (en) Inverter
JPS54140241A (en) Induction heating device
JPS57177285A (en) Power crow-bar power source