JPS52144732A - Cascade connected current transformer - Google Patents

Cascade connected current transformer

Info

Publication number
JPS52144732A
JPS52144732A JP6190776A JP6190776A JPS52144732A JP S52144732 A JPS52144732 A JP S52144732A JP 6190776 A JP6190776 A JP 6190776A JP 6190776 A JP6190776 A JP 6190776A JP S52144732 A JPS52144732 A JP S52144732A
Authority
JP
Japan
Prior art keywords
current transformer
connected current
cascade connected
output terminal
transformer
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
JP6190776A
Other languages
Japanese (ja)
Inventor
Isamu Yoshioka
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP6190776A priority Critical patent/JPS52144732A/en
Publication of JPS52144732A publication Critical patent/JPS52144732A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transformers For Measuring Instruments (AREA)

Abstract

PURPOSE: To prevent a hazardous high voltage from being generated even for an open circuit byond an output terminal, by providing the silicon diodes connected in parallel at a position up to said output terminal in a secondary side of the first transformer of two current transformers in cascade connection.
COPYRIGHT: (C)1977,JPO&Japio
JP6190776A 1976-05-28 1976-05-28 Cascade connected current transformer Pending JPS52144732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6190776A JPS52144732A (en) 1976-05-28 1976-05-28 Cascade connected current transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6190776A JPS52144732A (en) 1976-05-28 1976-05-28 Cascade connected current transformer

Publications (1)

Publication Number Publication Date
JPS52144732A true JPS52144732A (en) 1977-12-02

Family

ID=13184685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6190776A Pending JPS52144732A (en) 1976-05-28 1976-05-28 Cascade connected current transformer

Country Status (1)

Country Link
JP (1) JPS52144732A (en)

Similar Documents

Publication Publication Date Title
JPS5330760A (en) Switch device for condenser
JPS5251549A (en) Over voltage and over current suppression equipment for inverter
JPS52144732A (en) Cascade connected current transformer
JPS51115619A (en) Dc-dc convertor circuit
JPS5383054A (en) Switching type stabilized power unit
JPS541862A (en) Stabilized power circuit
JPS5399424A (en) Current converter for semiconductor
JPS5345530A (en) Automatic stop device for copier
JPS536859A (en) Capacitor switching means
JPS52154064A (en) Controller for antiphase power
JPS53147228A (en) Differential current transformer for use in ac control system
JPS5421520A (en) Load protective circuit for switching regulator
JPS547141A (en) Earthing detector
JPS5391361A (en) Power supply device
JPS5438541A (en) Protective device for current transformer
JPS52109140A (en) Transformer
JPS5419125A (en) Misoperation preventive circuit for power inverter
JPS5328233A (en) Inverter circuit
JPS5340825A (en) Power source system of high voltage thyristor valve
JPS5374237A (en) Secondary open circuit protection for current transformer
JPS5284782A (en) Current input circuit
JPS5298953A (en) Interrupter for wiring
JPS52146828A (en) Chopper protective unit
JPS5384138A (en) Over currenct protective circuit
JPS5420337A (en) Semiconductor rectifier