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发明公开
CN109946957A 一种装卸料重量保护装置 无效 - 驳回

一种装卸料重量保护装置
摘要：
本发明属于核电机组装卸料技术领域，具体涉及一种装卸料重量保护装置。本发明中，24V电源模块向信号转换模块一、信号转换模块二、信号比较模块一、信号转换模块三、信号转换模块四、信号比较模块二，通道转换模块提供冗余的电源；信号转换模块一、信号转换模块二向信号比较模块一传送信号，信号转换模块三、信号转换模块四向信号比较模块二传送信号，信号比较模块一、信号比较模块二将信号传送给通道转换模块。本发明具有较高的可维护性和适应性，提高了核电站装卸料操作过程的安全性和可靠性，可以有效保证燃料组件在高速装卸下的安全。
摘要（英）：

The invention belongs to the technical field of loading and unloading of nuclear motor assemblies, and particularly relates to a loading and unloading weight protection device. In the invention, a 24Vpower supply module provides a redundant power supply for a signal conversion module 1, a signal conversion module 2, a signal comparison module 1, a signal conversion module 3, a signal conversion module 4, a signal comparison module 2 and a channel conversion module; the signal conversion module 1 and the signal conversion module 2 transmit a signal to the signal comparison module 1; the signalconversion module 3 and the signal conversion module 4 transmit a signal to the signal comparison module 2; and the signal comparison module 1 and the signal comparison module 2 transmit the signalsto the channel conversion module. The loading and unloading weight protection device has relatively high maintainability and adaptability, improves the safety and reliability of the loading and unloading operation process of a nuclear power plant, and can effectively ensure the safety of a fuel assembly at high speed loading and unloading.

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