Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water conservancy project canal grating control system and control method
The invention provides a water conservancy project canal grating control system and method. The water conservancy project canal grating control method comprises the steps that upstream face water pressure data and side water surface water pressure data of a current canal grating are obtained; an upstream face water pressure deviation set is determined according to the upstream face water pressure data, an upstream face stamping amount is determined according to the upstream face water pressure deviation set, a side water surface water pressure deviation set is determined according to the side water surface water pressure data, and a side water surface stamping amount is determined according to the side water surface water pressure deviation set; according to the upstream face stamping amount and the side water face stamping amount, the water pressure stamping degree of the canal grating is determined; further determining an upstream face hydraulic jump degree and a side water surface hydraulic jump degree of the canal grating, and further determining a water flow surging factor according to the upstream face hydraulic jump degree and the side water surface hydraulic jump degree; and adjusting the gradient of the current water channel grating based on the water pressure flushing degree and the water flow surging factor, so that the adjustment of the water channel grating during water flow surging and punching can be realized.
本申请提供了一种水利工程水渠格栅控制系统及控制方法，通过获取当前水渠格栅的迎水面水压数据和侧水面水压数据；根据所述迎水面水压数据确定迎水面水压离差集，由所述迎水面水压离差集确定迎水面冲压量，通过所述侧水面水压数据确定侧水面水压离差集，由所述侧水面水压离差集确定侧水面冲压量；根据所述迎水面冲压量和所述侧水面冲压量确定所述水渠格栅的水压对冲度；进一步确定所述水渠格栅的迎水面水跃度和侧水面水跃度，进而根据所述迎水面水跃度和所述侧水面水跃度确定水流涌动因子；基于所述水压对冲度和所述水流涌动因子调节当前水渠格栅的倾斜度，可实现水流涌动和冲压时对水渠格栅的调节。
Water conservancy project canal grating control system and control method
The invention provides a water conservancy project canal grating control system and method. The water conservancy project canal grating control method comprises the steps that upstream face water pressure data and side water surface water pressure data of a current canal grating are obtained; an upstream face water pressure deviation set is determined according to the upstream face water pressure data, an upstream face stamping amount is determined according to the upstream face water pressure deviation set, a side water surface water pressure deviation set is determined according to the side water surface water pressure data, and a side water surface stamping amount is determined according to the side water surface water pressure deviation set; according to the upstream face stamping amount and the side water face stamping amount, the water pressure stamping degree of the canal grating is determined; further determining an upstream face hydraulic jump degree and a side water surface hydraulic jump degree of the canal grating, and further determining a water flow surging factor according to the upstream face hydraulic jump degree and the side water surface hydraulic jump degree; and adjusting the gradient of the current water channel grating based on the water pressure flushing degree and the water flow surging factor, so that the adjustment of the water channel grating during water flow surging and punching can be realized.
本申请提供了一种水利工程水渠格栅控制系统及控制方法，通过获取当前水渠格栅的迎水面水压数据和侧水面水压数据；根据所述迎水面水压数据确定迎水面水压离差集，由所述迎水面水压离差集确定迎水面冲压量，通过所述侧水面水压数据确定侧水面水压离差集，由所述侧水面水压离差集确定侧水面冲压量；根据所述迎水面冲压量和所述侧水面冲压量确定所述水渠格栅的水压对冲度；进一步确定所述水渠格栅的迎水面水跃度和侧水面水跃度，进而根据所述迎水面水跃度和所述侧水面水跃度确定水流涌动因子；基于所述水压对冲度和所述水流涌动因子调节当前水渠格栅的倾斜度，可实现水流涌动和冲压时对水渠格栅的调节。
Water conservancy project canal grating control system and control method
一种水利工程水渠格栅控制系统及控制方法
YU ZHAORUI (Autor:in) / HE HUIXIA (Autor:in) / YU ZHAOHAI (Autor:in)
29.11.2024
Patent
Elektronische Ressource
Chinesisch
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