The protected transportation of transformers, fuel generators, turbines, and different electrical manufacturing gear is a crucial part in suppliers’ present enterprise fashions and future development potential. Equipment is usually uncovered to impression and vibration throughout transport, which have to be intently examined. Damage, a few of which may’t be seen by the bare eye, can result in expensive returns and repairs.

As most individuals within the energy business know, Siemens is a significant participant within the electrification worth chain, providing energy era, transmission and distribution, sensible grid, and different technological options. The firm prides itself on the top quality and distinctive reliability of its merchandise.

The protected transportation of transformers, fuel generators, and different electrical gear is vitally vital to Siemens’ enterprise. Yet, monitoring gear for injury, which could possibly be inner to elements and tough to detect with out performing prolonged and sophisticated testing, was a problem. A brand new answer was wanted to hurry up the method, foster consumer belief, and get monetary savings.

How Are Your Shipments Handled?

The pricey technique of delivery multi-ton, million-dollar-plus energy transformers (Figure 1) required a dependable and clear monitoring system to confirm the integrity of kit upon supply. The answer wanted to watch the impacts and vibration skilled throughout transport to determine potential injury to the gear.

1. High-voltage transformers. Generator step-up transformers and grid entry transformers are the essential hyperlink between an influence station and the transmission community. The transformers enhance voltage from generator output degree to transmission voltage degree, which will be as excessive as 1,100 kV. Courtesy: Siemens

For years, the Siemens Brazilian operation used paper recorders to watch impacts the corporate’s transformers absorbed all through the logistics course of. A paper recorder makes use of a mechanical stylus to report impacts onto a bit of waxed paper just like a seismometer recording an earthquake. However, the method will be vulnerable to jamming, operating out of paper, and poorly annotated time/date info. Another difficulty Siemens had with paper recorders was the guide labor and time required to investigate the outcomes and compile a report on the findings. Additionally, it took 5 to 6 days to get the outcomes again after supply, which delayed the gear set up—costing the end-customer money and time.

Despite the capability to verify vibration logs by paper recorders after supply, the Siemens group in Brazil desired a more-efficient, correct, and related technique to extend buyer belief and cut back prices. Also, they wished a product that supplied all the above in a light-weight package deal.

Digital Impact Recorders

In 2003, Siemens’ Brazilian workplace started to seek for a digital impression recorder that would assist the corporate extra reliably transport its transformers. The group was in search of an answer that was small, light-weight, straightforward to deal with, and recoverable.

SpotSee offers a bunch of merchandise that monitor impression and vibration (amongst different environmental situations) and digitally report the info for simple evaluation. These merchandise can determine potential injury in actual time and ship information to the SpotSee Cloud utilizing mobile, satellite tv for pc, or Wi-Fi communication. ShockLog is one in all SpotSee’s flagship merchandise (Figure 2). This gadget precisely data all impacts over a time frame, together with detailed waveforms, and offers a straightforward means of research. The ShockLog product provided Siemens a considerably more-valuable and dependable method of recording impacts when in comparison with the beforehand used paper recorders.

Fig 2_ShockLog 298_web
2. Digital impression recorder. The ShockLog 298 screens and data shock, vibration, and environmental situations skilled by any kind of construction or gear, whether or not in…

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