JPS6474031A - Change-over device for incoming and distribution system - Google Patents

Change-over device for incoming and distribution system

Info

Publication number
JPS6474031A
JPS6474031A JP62228254A JP22825487A JPS6474031A JP S6474031 A JPS6474031 A JP S6474031A JP 62228254 A JP62228254 A JP 62228254A JP 22825487 A JP22825487 A JP 22825487A JP S6474031 A JPS6474031 A JP S6474031A
Authority
JP
Japan
Prior art keywords
change
over
voltage
command
current
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
JP62228254A
Other languages
Japanese (ja)
Inventor
Shizuo Toyoshima
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62228254A priority Critical patent/JPS6474031A/en
Publication of JPS6474031A publication Critical patent/JPS6474031A/en
Pending legal-status Critical Current

Links

Landscapes

  • Supply And Distribution Of Alternating Current (AREA)

Abstract

PURPOSE:To quickly perform change-over operation and discover the cause of an abnormal state easily, by performing the change-over operation automatically according to a change-over pattern to store the data of voltage, current, and the like on the way in the meantime, and by displaying the data at a desired point of time. CONSTITUTION:When change-over control execution is required, then by an automatic control section 12, the state of a distribution system and a system equipment is checked through a state checking means 121, and according to its result, change-over execution command, change-over stop command, mode change-over command, and abnormal state display command are generated. Then, by a change-over operating means 122, change-over operation is performed according to a change-over pattern. During the change-over operation, by a voltage and current checking means 124, incoming voltage is confirmed, and balance between the phases of the voltage and current, or the like is checked, and according to its result, the output of the change-over stop command or the like is generated. The output of the voltage and current checking means 124 is stored in a data storage means 111, and according to the need, the output is directed to a CRT display 2.
JP62228254A 1987-09-14 1987-09-14 Change-over device for incoming and distribution system Pending JPS6474031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62228254A JPS6474031A (en) 1987-09-14 1987-09-14 Change-over device for incoming and distribution system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62228254A JPS6474031A (en) 1987-09-14 1987-09-14 Change-over device for incoming and distribution system

Publications (1)

Publication Number Publication Date
JPS6474031A true JPS6474031A (en) 1989-03-20

Family

ID=16873584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62228254A Pending JPS6474031A (en) 1987-09-14 1987-09-14 Change-over device for incoming and distribution system

Country Status (1)

Country Link
JP (1) JPS6474031A (en)

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