Судостроение. Энергетика. Транспорт

Он-лайн приложение к журналу
«Морская биржа»

Судостроение. Энергетика. Транспорт Журнал ''Морская биржа''


How are ABB’s ‘swimming’ robots saving time and money for Simcoa Operations?

Company saved four days of production downtime and 50% inspection costs
Submersible robotic technology offers a safer way to inspect transformers

Simcoa Operations is an Australian-based company committed to producing the world's highest quality silicon that is used in many of the products that make our modern lives easier. The company’s manufacturing facility gets its power from the Australian grid through two power transformers (rated at 132/22/11 kV).

How serious is the problem?

Simcoa Operations sought the expertise of the local ABB Transformer Service team in Australia to perform an internal inspection for one of their power transformers that handles 50% of the facility’s production capacity. Their concern was traces of gas observed in the unit’s oil, indicating that something was wrong. According to oil test results, the transformer had experienced discharges of high energy and electrical arcing. Initial hypothesis was that the issue is related to the tap-changer, a critical component in a transformer, and that it might need immediate maintenance.

Limitations of traditional inspections

Simcoa Operations originally planned to have the inspection using the traditional method of personnel entering the confined space of the transformer, that requires first the lengthy process of draining out the oil and then adding breathable air. It would also put an incredible amount of strain on the other transformer to handle the additional power load. This approach could take up to five days working around the clock and comes with safety concerns and limitations to which areas of the internals are visible to the human eye.

ABB is transforming transformer inspections

ABB offered Simcoa a new way of doing transformer inspections – using ABB’s submersible inspection robot service, called ‘TXplore™’. Simcoa Operations embraces innovation and welcomed the adoption of this new inspection technology. After the call, ABB was onsite within two days.

Looking through the ‘eyes’ of the swimming inspection robot

Despite poor visibility due to the dark oil, the TXplore was able to capture all internal areas and faults of the transformer using its onboard camera and LED lighting system. It was able to swim through tight areas and investigate and document all internal areas of the transformer.

The photos and videos taken during the inspection were streamed live and viewed together by ABB’s transformer engineers and Simcoa Operations. It provided the data and evidence needed to make decisions for the next steps. Their tap-changer was operating fine and determined not to be the issue. On the same day that the unit was disconnected from the network, ABB concluded that the transformer could be energized and put back into service.

Reducing downtime and inspection costs, whilst enhancing safety

With the TXplore inspection service, there was no need to drain the oil, add breathable air or assemble a confined space rescue team. This saved the inspection process about 50% in costs. The trace amounts of gas in the oil would not stop the transformer from working properly and the issue was recommended to be addressed during the next planned outage.

ABB’s inspection of the transformer was a critical activity for Simcoa Operations, both in terms of ensuring minimal shutdown of the transformer and enabling the issues to be identified quickly and safely. They had only one day shut down for this inspection as opposed to five or more days. They were happy that TXplore did not find any faults in their transformer, but even happier to see that they avoided an extended and costly shutdown.


Ознакомиться с электронным представительством компании ABB

About ABB Turbocharging

ABB Turbocharging (www.abb.com/turbocharging) is at the helm of the global industry in the manufacture and maintenance of turbochargers for 500 kW to 80+ MW diesel and gas engines. Our innovative leading-edge technology enables our customers to increase their performance; producing lower emissions, and improving fuel consumption even in the toughest environments. Approximately 200,000 ABB turbochargers are in operation across the globe on ships, power stations, gen-sets, diesel locomotives and large, off-highway vehicles. We have over 100 Service Stations in more than 50 countries globally and a wide service portfolio that guarantees Original Parts and Original Service anytime, anywhere.

About ABB Group

ABB (ABBN: SIX Swiss Ex) is a pioneering technology leader in electrification products, robotics and motion, industrial automation and power grids, serving customers in utilities, industry and transport & infrastructure globally. Continuing more than a 125-year history of innovation, ABB today is writing the future of industrial digitalization and driving the Energy and Fourth Industrial Revolutions. ABB operates in more than 100 countries with about 136,000 employees. www.abb.com

Пресс-релизы компании

По вопросам размещение пресс-релизов и рекламы обращайтесь по тел.: +7 (812) 336-31-30, e-mail: info@setcorp.ru

© 1998-2023, ООО «Принт-Экспо», все права защищены.

RSS Яндекс.Метрика Наверх