JPS5221640A - Tap change-over controlling method for transformers - Google Patents

Tap change-over controlling method for transformers

Info

Publication number
JPS5221640A
JPS5221640A JP9756075A JP9756075A JPS5221640A JP S5221640 A JPS5221640 A JP S5221640A JP 9756075 A JP9756075 A JP 9756075A JP 9756075 A JP9756075 A JP 9756075A JP S5221640 A JPS5221640 A JP S5221640A
Authority
JP
Japan
Prior art keywords
transformers
controlling method
tap change
over controlling
bus construction
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
JP9756075A
Other languages
Japanese (ja)
Inventor
Kohei Sato
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 JP9756075A priority Critical patent/JPS5221640A/en
Publication of JPS5221640A publication Critical patent/JPS5221640A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: Making the priority order of voltage regulation relay the rotary method so as to become the priority order of rotational method which is theoretically same as the bus construction connected with, to deal with the more than 4 divided bus construction connected with, to deal with the more than 4 divided bus construction and the circuit simplification.
COPYRIGHT: (C)1977,JPO&Japio
JP9756075A 1975-08-13 1975-08-13 Tap change-over controlling method for transformers Pending JPS5221640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9756075A JPS5221640A (en) 1975-08-13 1975-08-13 Tap change-over controlling method for transformers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9756075A JPS5221640A (en) 1975-08-13 1975-08-13 Tap change-over controlling method for transformers

Publications (1)

Publication Number Publication Date
JPS5221640A true JPS5221640A (en) 1977-02-18

Family

ID=14195608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9756075A Pending JPS5221640A (en) 1975-08-13 1975-08-13 Tap change-over controlling method for transformers

Country Status (1)

Country Link
JP (1) JPS5221640A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6576052B1 (en) 1999-09-14 2003-06-10 Ishihara Sangyo Kaisha, Ltd. Titanium dioxide pigment, process for producing the same, and resin composition containing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5073168A (en) * 1973-11-02 1975-06-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5073168A (en) * 1973-11-02 1975-06-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6576052B1 (en) 1999-09-14 2003-06-10 Ishihara Sangyo Kaisha, Ltd. Titanium dioxide pigment, process for producing the same, and resin composition containing the same

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