斯洛文尼亚智能工厂管理用电量

萨洛尼特·安霍沃

Salonit Anhovo是斯洛文尼亚最大的水泥生产厂。大约 90 年前，这家工厂在 Soča 的中央山谷成立，从那时起一直是该地区的创新驱动力。在过去的十年里，工厂在生产线上投入巨资。

Salonit 还拥有强大的环境法规合规策略，致力于优化和降低能源消耗。目标是进入欧盟最节能水泥工厂的前 10%。

但生产熟料是能源密集型的：其平均耗电量为 85 GWh，其中 2500 太焦耳的能量用于熟料燃烧。在过去几年中，Salonit 的能源账单每年高达 900 万欧元，主要用于电费。

Salonit 需要遵守欧洲能源法规。该公司可以利用共同融资机制投资于有助于实现能源消耗减少目标的设备和监控解决方案。

专注于节能，而不是布线

Salonit Anhovo 选择无线技术而不是有线技术来简化能源管理系统 (EMS) 的部署。 LoRaWAN 具有远距离功能，是显而易见的选择。 Salonit 站点在山谷中延伸超过 3 公里，这意味着通过有线系统连接所有电表非常麻烦。

Salonit 选择实施 Combox。 L CI-B 系列传感器因其电池寿命长，还因为它们适用于恶劣的工业环境。

在他们实施 EMS 之前，一些数据是通过旧的 SCADA 系统收集的。一个“巡回”团队手动记录了每月的能源消耗。数据主要用于月度消费报告和内部服务计费。

• The implementation of the LoRaWAN-based EMS has allowed Salonit Anhovo to monitor its energy efficiency performance effectively. The factory's production is strictly linked to the market situation, and energy consumption varies with the type of products they are manufacturing and how well they are doing with energy efficiency. The EMS has enabled the creation of specific alarms on energy consumption and specific KPIs which link production data with energy consumption. Special analyses are also prepared for in-depth analysis of energy consumption. The EMS also automatically prepares energy usage reports, which are shared throughout the organization. Salonit plans to introduce more reports and alarms and bring additional measurement points into the system.

• The factory's electricity consumption averages 85 GWh, with 2500 Tera Joules of energy used for clinker burning.
• Before the EMS implementation, energy data was manually registered monthly. Now, all energy data is automatically collected.
• The factory's energy bills, primarily for electricity, used to reach up to 9 million EUR per year.