JPS5426448A - Load control system - Google Patents

Load control system

Info

Publication number
JPS5426448A
JPS5426448A JP9265877A JP9265877A JPS5426448A JP S5426448 A JPS5426448 A JP S5426448A JP 9265877 A JP9265877 A JP 9265877A JP 9265877 A JP9265877 A JP 9265877A JP S5426448 A JPS5426448 A JP S5426448A
Authority
JP
Japan
Prior art keywords
control system
load control
wiring
twowire
separation
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
JP9265877A
Other languages
Japanese (ja)
Inventor
Kuninori Okamoto
Hitoshi Fukagawa
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP9265877A priority Critical patent/JPS5426448A/en
Publication of JPS5426448A publication Critical patent/JPS5426448A/en
Pending legal-status Critical Current

Links

Landscapes

  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

PURPOSE: To individually control load connection and separation for wiring system with a single system by applying DC ripple voltage signals to the AC twowire wiring.
COPYRIGHT: (C)1979,JPO&Japio
JP9265877A 1977-07-30 1977-07-30 Load control system Pending JPS5426448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9265877A JPS5426448A (en) 1977-07-30 1977-07-30 Load control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9265877A JPS5426448A (en) 1977-07-30 1977-07-30 Load control system

Publications (1)

Publication Number Publication Date
JPS5426448A true JPS5426448A (en) 1979-02-28

Family

ID=14060559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9265877A Pending JPS5426448A (en) 1977-07-30 1977-07-30 Load control system

Country Status (1)

Country Link
JP (1) JPS5426448A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981003252A1 (en) * 1980-05-01 1981-11-12 Rasmussen Ind As E A system for switching off and possible relighting of selected lamps in a lighting plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981003252A1 (en) * 1980-05-01 1981-11-12 Rasmussen Ind As E A system for switching off and possible relighting of selected lamps in a lighting plant

Similar Documents

Publication Publication Date Title
AU531592B2 (en) Ripple control system
EP0043844A4 (en) Dc to dc voltage conversion apparatus.
DE3266451D1 (en) Converter control apparatus for parallel connected multi-terminal direct current system
JPS5239237A (en) System for controlling elevator
JPS53128842A (en) Speed controller for ac elevator
JPS5426448A (en) Load control system
JPS5512633A (en) Load dimming system
AU518265B2 (en) Ripple control system
JPS5327322A (en) Power supply control system
JPS5534820A (en) High voltage dc transmission control system
JPS52111649A (en) Cyclo converter voltage controlling system
JPS5429938A (en) Data transmission controller
SU634256A1 (en) Stabilized dc voltage converter
JPS5314321A (en) Controller or converter for power
JPS5568828A (en) Dc transmission system controller
JPS52126720A (en) D.c. current bypass system of d.a converter
JPS53114046A (en) 3-phase controller
JPS5432724A (en) Parallel running system for inverter
JPS5579630A (en) Installed load controller
JPS5441425A (en) Anomalousness detection system for dc power transmission control circuit
JPS528439A (en) Pulse phase control device
JPS51129636A (en) Controlling device
JPS53100422A (en) Control system in electric trumcar
JPS5336809A (en) System for controlling vehicle by electric power
JPS54118529A (en) Forced commutation circuit system for selffexcited dc control converter