| 杨金峰,谢平平,程启刚,蓝广鸿,肖方琼,李唐雄,赖俊彦.长距离曲线胶带输送机系统电控优化与
能效提升研究[J].水泥工程,2026,39(4):73-77 |
| 长距离曲线胶带输送机系统电控优化与
能效提升研究 |
| Research on electrical control optimization and energy efficiency improvement of long-distance curved belt conveyor systems |
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| DOI： |
| 中文关键词: 长距离胶带输送机 电控系统优化 能效模型 变频控制 |
| 英文关键词: long-distance belt conveyor electrical control system optimization energy efficiency model variable frequency control |
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| 中文摘要: |
| 本文以某建材科技产业园52.6 km长距离曲线带式输送机系统为研究对象，针对C1L段（12.65 km）国外技术垄断、电气设备严重损坏、系统能耗高昂及高电价等瓶颈问题，开展全价值链电控优化与能效提升研究。一是通过自主创新，破解法国公司技术壁垒，完成电控系统重构与损坏设备修复利旧，实现西门子与ABB等多品牌变频器兼容控制，一次性节约资金成本1 588万元；二是建立长皮带系统经济运行电耗模型，形成“头部刚性连接+尾部柔性连接”混合驱动控制模式，优化系统运行策略，年节电效益约1 000万元；三是基于广东省最新峰谷电价政策，通过改变基本电费计费方式、实施避峰生产和谷电单线半速运行等策略，年节约电力成本1 760万元。本项目形成的自主设计方法、电耗经济模型及电力成本优化体系，可为行业内近2 000条皮带输送机系统提供可直接复制的工程技术方案，具有重大推广价值。 |
| 英文摘要: |
| This paper focuses on the 52.6 km long-distance curved belt conveyor system in a building materials science and technology industrial park. Addressing the bottlenecks in the C1L section （12.60km）, including foreign technological monopolies, severe damage to electrical equipment, high energy consumption, and rising electricity costs, a comprehensive study on full value chain electrical control optimization and energy efficiency improvement was conducted. Firstly, through independent innovation, the technical barriers imposed by a French company were dismantled. The electrical control system was reconstructed, damaged equipment was repaired and reused, and compatible control between multi-brand inverters （Siemens and ABB） was realized, achieving a one-time cost saving of 15.88 million CNY. Secondly, an economic operation power consumption model for the long belt system was established. A hybrid drive control mode combining "rigid connection at the head and flexible connection at the tail" was developed, optimizing the system operation strategy and yielding an annual electricity saving benefit of approximately 10 million CNY. Thirdly, based on the latest peak-valley electricity pricing policy in Guangdong Province, strategies such as changing the basic electricity fee calculation method, implementing peak-shifting production, and operating single lines at half speed during valley hours were adopted, resulting in an annual electricity cost saving of 17.6 million CNY. The independent design methodology, power consumption economic model, and electricity cost optimization system formed in this project can provide directly replicable engineering solutions for nearly 20000 belt conveyor systems in the industry, demonstrating significant promotion value. |
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