一、智能化开关设备行业相关概述 智能化开关设备是指集成了现代传感技术、数字处理技术、通信技术和智能控制算法的电力开关装置， 能够实现实时监测、自动诊断、远程操控及自适应保护等功能，从而提升电力系统的可靠性、效率与自 动化水平。该设备具有多维分类体系：在电压等级维度涵盖低压（≤1kV）、中压（1kV-35kV）和高压 （≥110kV）智能开关；在功能维度分为具有保护、监测和通信功能的智能开关；在应用场景维度则包 括配电自动化、新能源并网和工业专用等类型。其核心特征是通过数据交互与决策智能化，实现设备状 态的"感知-分析-执行"闭环。 | | | 智能化开关设备分类 | | | --- | --- | --- | --- | | 分类依据 | 类型 | 主要特点 | 应用场景 | | 按电压等级 | 低压智能开关 | 额定电压≤1kV,集成微型传感器和 通信模块,支持远程控制 | 建筑配电、智能家居 | | | 中压智能开天 | 额定电压1kV 35kV,具备故障定位和 自适应保护功能 | 配电网、工业园区 | | | 高压智能开关 | 额定电压 ≥110kV,支持多参数协同 监测与大数据分析 | 变电站、输电网 ...

Core Viewpoint - The company and its subsidiaries have won multiple bids from the State Grid Corporation of China, totaling approximately 1.45 billion yuan, which represents 11.69% of the company's projected revenue for 2024 [1][1][1] Group 1 - The company and its subsidiaries, including Henan Pingzhi High Voltage Switch Co., Ltd. and Shanghai Pinggao Tianling Switch Co., Ltd., have secured contracts for the 43rd batch of procurement by the State Grid Corporation for 2025 [1] - The total bid amount of approximately 1.45 billion yuan is expected to have a positive impact on the company's future operational development [1] - The contracts include procurement projects from the State Grid Corporation and the State Grid Henan Electric Power Company, indicating strong demand for the company's products [1]