JPS5354745A - Frequency converting system - Google Patents

Frequency converting system

Info

Publication number
JPS5354745A
JPS5354745A JP12970576A JP12970576A JPS5354745A JP S5354745 A JPS5354745 A JP S5354745A JP 12970576 A JP12970576 A JP 12970576A JP 12970576 A JP12970576 A JP 12970576A JP S5354745 A JPS5354745 A JP S5354745A
Authority
JP
Japan
Prior art keywords
thyristor
frequency converting
converting system
everytime
recoverable
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
JP12970576A
Other languages
Japanese (ja)
Other versions
JPS5627069B2 (en
Inventor
Yoshitomo Takizawa
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP12970576A priority Critical patent/JPS5354745A/en
Publication of JPS5354745A publication Critical patent/JPS5354745A/en
Publication of JPS5627069B2 publication Critical patent/JPS5627069B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ac-Ac Conversion (AREA)

Abstract

PURPOSE: To process the reactive power by the system wherein a recoverable thyristor is selectively turned on everytime a standard frequency signal may be varied from positive to negative and vice versa, and a thyristor provided at the rectifier side is triggered into conduction after recognizing the turn-off of a thyristor at the recovery side.
COPYRIGHT: (C)1978,JPO&Japio
JP12970576A 1976-10-28 1976-10-28 Frequency converting system Granted JPS5354745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12970576A JPS5354745A (en) 1976-10-28 1976-10-28 Frequency converting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12970576A JPS5354745A (en) 1976-10-28 1976-10-28 Frequency converting system

Publications (2)

Publication Number Publication Date
JPS5354745A true JPS5354745A (en) 1978-05-18
JPS5627069B2 JPS5627069B2 (en) 1981-06-23

Family

ID=15016153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12970576A Granted JPS5354745A (en) 1976-10-28 1976-10-28 Frequency converting system

Country Status (1)

Country Link
JP (1) JPS5354745A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58216011A (en) * 1982-06-10 1983-12-15 チッソ株式会社 Feather mat

Also Published As

Publication number Publication date
JPS5627069B2 (en) 1981-06-23

Similar Documents

Publication Publication Date Title
JPS5354745A (en) Frequency converting system
JPS51142983A (en) Scr
JPS533044A (en) Page discrimination system for bankbook
JPS5410924A (en) Inverter device
JPS5239139A (en) Non-interrupted power source
JPS526901A (en) Superconductive rotor
JPS5233167A (en) Recovering device of streamed oil floating on water
JPS5310815A (en) Inverter device
JPS51121844A (en) A refrigerator
JPS52141535A (en) Division system
JPS5426423A (en) Starting controller for parallel resonance inverter
JPS5280575A (en) Vacuum dehydrating device
JPS51117361A (en) Sedimentation and separation oblique plate
JPS5439302A (en) Method of removing slags
JPS5251145A (en) Operation method for multi-refrigerating system
JPS53107503A (en) Turbine controller
JPS51151865A (en) Centrifugal separator
JPS5341053A (en) Cleaning dewatering device
JPS5376470A (en) Solid-liquid separator
JPS51130935A (en) Solar heat collector
JPS53103529A (en) Circuit for sensing an overlapped angle in power invertor
JPS5419127A (en) Control system for power inverter
JPS53114046A (en) 3-phase controller
JPS5316973A (en) Sludge hydroextracting device
JPS5259369A (en) Dust collector