METHOD FOR CHANGING RATED VOLTAGE

To provide a method for changing the rated voltage of a measurement control system quickly.SOLUTION: A first-voltage direct-current power 21 is supplied to each control panel 15, and the supply of the first-voltage direct-current power 21 to at least one control panels 151 is stopped. After that, ea...

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Bibliographic Details
Main Authors SAKAUCHI MIKIKO, NAKAI HIROMICHI, OSADA TAKAO, YOSHIZUMI MASAMI
Format Patent
LanguageEnglish
Japanese
Published 17.10.2022
Subjects
BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
NUCLEAR REACTORS
PHYSICS
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Summary:To provide a method for changing the rated voltage of a measurement control system quickly.SOLUTION: A first-voltage direct-current power 21 is supplied to each control panel 15, and the supply of the first-voltage direct-current power 21 to at least one control panels 151 is stopped. After that, each first element component 11 is replaced with a second element component 12, and a second-voltage direct-current power 22 is supplied to a control panel 151(15). This operation is repeated on all the control panels 15 (151...15m...15M).SELECTED DRAWING: Figure 2 【課題】計装制御システムの定格電圧を短期間で変更する方法を提供することを目的とする。【解決手段】各々の制御盤１５に第１電圧の直流電力２１が供給され、少なくとも一つの制御盤１５1に対する第１電圧の直流電力２１の供給を停止し、第１要素部品１１の各々を第２要素部品１２に交換し、この制御盤１５1（１５）に第２電圧の直流電力２２を供給し、全ての制御盤１５（１５1...１５m...１５M）に対し同様の作業を繰り返す。【選択図】図２
Bibliography:Application Number: JP20210063034