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Enhancing Power Grid Management with IoT: A Case Study of CPFL and Hitachi
技术
- 应用基础设施与中间件 - 数据库管理和存储
- 基础设施即服务 (IaaS) - 云存储服务
适用行业
- 电网
- 公用事业
适用功能
- 维护
- 质量保证
用例
- 库存管理
- 微电网
服务
- 系统集成
挑战
CPFL 是巴西的主要电力分销商,负责向 27 个联邦单位中的 12 个以及巴西 5 个地区中的 4 个地区的 910 万消费者供电。该公司的业务不仅限于预防或修复家庭停电,还扩展到支持行业、当地企业以及教育、交通和卫生等重要的社会领域。为了管理这个庞大的网络,CPFL 依靠一个管理其完整电网地图的系统。该系统通过称为压缩例程的过程定期更新和维护,该过程组织和压缩数据库以优化数据存储空间。然而,CPFL 面临着挑战,因为压缩程序需要几天甚至几周才能完成。这种延迟影响了新安装、客户服务以及公司电工的效率和安全,这些电工在现场工作时依赖系统运营中心的信息。缓慢的流程损害了整体可持续性、发展和增长潜力,导致 CPFL 寻求在能源领域拥有经验的第三方供应商。
关于客户
CPFL 是巴西的主要电力分销商,负责向 27 个联邦单位中的 12 个以及巴西 5 个地区中的 4 个地区的 910 万消费者配电。该公司的业务范围不仅限于预防或修复家庭停电,还包括支持工业、当地企业以及教育、交通和卫生等重要的社会领域。 CPFL 的电源管理还有助于确保获得饮用水和卫生设施,并帮助满足人们家庭的供暖、照明和安全要求。为了管理其庞大的网络,CPFL 依靠一个管理其完整电网地图的系统,其中包括路灯、变电站、变压器和布线。
解决方案
CPFL 与电力设备和基础设施供应商日立合作开发定制解决方案,以提高数据存储系统的性能。 Hitachi 推荐虚拟存储平台 VSP G600,因为其闪存模块驱动器 (FMD) 中的磁盘性能及其数据压缩功能。 FMD 具有在实际磁盘内执行内部处理的智能,这些磁盘能够以压缩格式存储信息。该技术提供了集中更多数据的潜力,允许更快的访问并提高 CPFL 执行的所有流程的速度,包括区域之间的信息交换。它还加强了整个生产链的整合和优化。采用日立设备后,CPFL 发现整个运营变得更加敏捷和自信。电力网络管理系统的验证速度比以前快了三倍,以前需要几天到一周的压缩例程现在平均只需 32 小时即可执行。
运营影响
数量效益
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