Title:
ゲート制御プログラムおよび制御装置
Document Type and Number:
Japanese Patent JP7218658
Kind Code:
B2
Abstract:
To reduce a load on an operator and to improve work efficiency in a dust removal work.SOLUTION: A water level of a water channel 104 and an opening of an intake gate 108 are identified during a dam operation with a constant water level, it is determined which is higher, a water surface position in the water channel 104 and a lower end position of a door body 109, on the basis of the identified water level of the water channel 104 and the identified opening of the intake gate 108, and, when the lower end position of the door body 109 is higher than the water surface position in the water channel 104, the door body 109 is made to descend until the lower end position of the door body 109 becomes equal to the water level position in the water channel 104. Thus, when free flow is generated during the dam operation with a constant water level, the door body 109 can be made to descend so as to align the lower end position with the water surface position in the water channel 104 not via an operation by an operator.SELECTED DRAWING: Figure 5
Inventors:
Kei Mochida
Application Number:
JP2019071449A
Publication Date:
February 07, 2023
Filing Date:
April 03, 2019
Export Citation:
Assignee:
Chugoku Electric Power Co., Inc.
International Classes:
E02B7/20
Domestic Patent References:
| JP2007077624A | ||||
| JP2016075039A | ||||
| JP2020118005A | ||||
| JP2012082646A | ||||
| JP2011065354A | ||||
| JP2005054533A | ||||
| JP2009155946A | ||||
| JP8135007A |
Attorney, Agent or Firm:
Akinori Sakai