常规的泄漏检测过程无法满足当今对快速,透明和准确数据的需求。危险,通常会易燃气体的运输和存储可能对环境和人身安全构成风险。
公用事业和天然气行业都面临着管道合规性和监测的挑战:
- Aging infrastructure
- Pressure to improve system integrity, due to regulatory guidelines
- Working to reduce greenhouse gas emissions
- 依靠容易出错,耗时的,基于纸张的监视系统
- 努力降低成本
- 数据透明度要求
当前的泄漏检测方法是昂贵,缓慢且通常不可靠的。但是,ABB的解决方案能够在几乎任何环境中快速检测,定位和测量泄漏。
ABB’snatural gas leak detection system旨在在以下应用程序中直接解决所有这些挑战:
- 气味调查
- 本地分销系统
- Construction verification
- Survey mains and services
- 灾后评估
- Frost line evaluation
Furthermore, the system offers the following key advantages:
- 可靠性 - 系统可以测量甲烷和乙烷,消除误报
- Time saving – the system can locate leaks within 2 minutes of powering on. Meanwhile, competitive laser methods need 30 to 45 minutes to warm up while being less sensitive.
- 减少维护要求 - 与其他激光方法不同,ABB的专利,可靠的技术可以随时提供全面服务。
- Reduced operating costs
- Cybersecurity – ABB solutions has been comprehensively tested to meet strict cybersecurity requirements
- Data integrity – the customer owns and controls the instrument, retaining full custody of all data
- 透明度 - 数据无处不在,通过基于云的报告可用
Figure 1.Mobile leak detection system components. Image Credit: ABB Measurement & Analytics
基于车辆的调查解决方案
TheABB Ablice™移动气体泄漏检测系统利用ABB的基于专利的激光技术。这比旧方法高1000倍,可以明确地识别几百英尺外的泄漏。
The system is comprised of ABB’s LGR-ICOS™ methane/ethane analyzer, coupled with a sonic anemometer, a GNNS system and proprietary leak detection software that is able to present geospatial maps of the complete range of measured parameters, all in real-time.
该软件的复杂泄漏检测算法结合了多个气体浓度(CH4, C2H6)测量值,局部风速(声音气压计)和局部坐标(GNNS),以准确估计泄漏的位置和大小。
这种方法减少了隔离和确定泄漏优先级,提高安全性并减少排放所需的时间。读数存储在设备本身中,并且可以将实时传输到云的数据选择,从而进行集中式监视。
Figure 2.屏幕捕获显示了连续检测,定量,映射和实时泄漏的识别。图片来源:ABB测量和分析
使用ABB能力™平台进行天然气泄漏检测
ABB是提供创新的天然气泄漏检测解决方案的行业领导者,利用有效的ABB Communion™移动泄漏检测技术和相关的软件平台来提供全面的泄漏检测解决方案。
The ABB Ability™ platform is built upon common technology (patented OA-ICOS) and is made up of:
- MobileGuard™:专为车载车辆而设计,可在驾驶时检测泄漏
- HoverGuard™: designed for onboard UAV to detect leaks while flying
- MicroGuard™: designed for use while walking to pinpoint leak emission sources
- EverGuard™: designed for use at a stationary location for continuously monitoring high-risk areas
Figure 3.ABB的移动气体泄漏检测平台。图片来源:ABB测量和分析
ABB还雇用ABB Ability™ gas leak detection service。This cost-effective solution is able to locate leaks easily, and at a lower cost point, offering customers more efficient repair coupled with lower overall emissions.
使用ABB泄漏检测服务,无需培训员工使用设备,维护设备或部分结果。app亚博体育ABB的服务解决方案有可能减少所需资源的数量,从而在更少的时间内提供准确的结果。此外:
- ABB服务工程师可以使用公司的移动技术组合进行现场调查,以定位泄漏的来源。
- Both annual and ad hoc agreements are available.
- The customer owns and maintains access to the complete range of data collected.
ABB帮助天然气和石油客户实现其泄漏检测管理目标。这使客户能够提高现场安全,满足州级和EPA法规,并减少任何生产损失。
ABB服务解决方案适合在各种规模的设施中使用,包括收集管道,地下管道,生产孔垫,压缩机站,地上储罐,加工厂和自定义调查解决方案,包括收集管道,地下管道,压缩机站,压缩机站和定制调查解决方案。
图4。完整的服务解决方案。图片来源:ABB测量和分析
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