Technology & Innovation

Keen to service cross-fleet power generation equipment, GE has developed a range of capabilities to advance the performance and reliability of other original equipment manufacturers’ (OEM) gas turbine, such as Siemens’ SGT-800 and Mitsubishi’s 501F units. At a press tour to Birr, Switzerland, GE revealed it has over $200 million in cross-fleet orders backlog.

South Korea-based Kokam, a leading battery solutions provider, has deployed the world’s largest lithium ion battery – a 30MW system with 11.4 MWh energy storage – for the Australian utility Alinta Energy. Based on Kokam's Lithium Nickel Manganese Cobalt Oxide battery technology, the storage solution is being used in an islanded high voltage network to improve the electricity supply to iron ore producers in the Pilbara region of Western Australia.

Digitalization of power plant management is posing serious challenges for many traditional utilities. More than half of the respondents of Contigo’s latest survey said they “are finding it hard to understand developments such as Blockchain, Cloud and Big Data” and do not have appropriate systems in place to meet the demands of a changing energy market place.

Linde North America, together with the University of Illinois, has won two U.S. Department of Energy (DOE) grants worth $3.65 million to research and improve technologies to capture carbon emissions from power plants. The two projects started in April and are the first step in deploying CCS technology at a large pilot plant.

Delivering solutions to help power producers stay competitive, GE Power Services has introduced its new 7F DLN2.6+ Flex upgrade solution at the annual 7F Users Group’s annual conference in Atlanta. The upgrade leverages GE’s DLN 2.6+ combustor and combining it with new Axial Fuel Staging (AFS) technology.

Compact Gas Insulated (GIS) switchgear, produced by the Swiss manufacturer ABB, has been ordered by Indonesia’s state-owned power utility PLN to facilitate reliable supply of electricity and enhance grid reliability. In Indonesia, the largest economy in Southeast Asia,  electricity demand continues to grow – not least because the government in Jakarta seeks to have all households connected to the national electricity grid by 2025 and executes an ambitious program to add 35,000 MW of new capacity to the grid.

Elon Musk, the man at the helm of Tesla, has hinted at the company’s Q1 investors’ call that a giant 1 GWh energy storage project would be announced soon. Highlighting the impact of Tesla’s 129 MWh battery in South Australia, he said “its grid stabilization was much greater actually than even a gas turbine plant, which normally respond quite fast.”

Where no pipeline or electrical grid exists, Chart offers solutions enabling clients to access natural gas, through LNG for on-site power generation. For a Canadian client, the operator of a diamond mine, six of Chart’s horizontal regas tanks provide almost half a million of LNG storage for seven 2.1 MW gas-fuelled power generator sets and despite the extreme climatic conditions, the project in Canada was completed on schedule.

Siemens is applying its electrification experience in the marine industry to offshore oil and gas, focussing on reducing emissions and risk in harsh operational environments. BlueVault, Siemens’ advanced lithium-ion battery-based solution, is suited for both all-electric and hybrid energy-storage applications.

Technology changes that come with the energy transition are far-reaching, notably for power grid operators tasked with having to keep the balance between supply and demand. “Of course, target we are aiming for is a “full 3D” system, i.e. a system that is 100% decentralized, 100% decarbonized and 100% digitalized,” says Thierry Lepercq, executive vice president at ENGIE in charge of Research & Technology.

UK-based bolting solution provider Hydratight will provide Mitsubishi Hitachi Power Systems (MHPS) with a new multi-stud tensioning system, designed in cooperation with Yokohama Engineering Services. The system was launched following six month of close cooperation with MHPS, providing a tailored bolting solution for their 501J series gas turbine.

At Hanover Messe, Siemens is presenting its enhanced Digital Enterprise portfolio for Industrie 4.0, the fourth industrial revolution. The offering includes solutions for digital twins, used to create a holistic virtual model of the value chain, as well as the company’s open, cloud-based IoT operating system MindSphere. A virtual model of the real power plant – a so-called "digital twin" – provides the operator with enough flexibility to react quickly to changing market requirements.

Black-start technology, supplied by Siemens, is providing 300MW critical backup power for San Francisco via the upgraded Trans Bay Cable (TBC). The project includes a 53-mile HVDC cable that runs under the San Francisco Bay, capable to swiftly restore power supply in the event of a network outage.

To meet tomorrow’s market needs, Siemens has adapted the electrical and mechanical design of the Sinamics frequency converters, giving the units a smaller footprint and up to 60% lower width. The new Sinamics S120 Chassis-2 and Sinamics S120 Cabinet Modules-2, according to Siemens, address changing requirements in the field of high-performance drives.

Synthetic fuels like hydrogen are vital for a successful energy transition, experts at the Berlin Energy Transition Dialogue agreed, calling for a regulatory framework to ensure large-scale development in Europe against competitors in Asia. “China has done solar, has done batteries… it’s over. There’s one thing where it’s not over: that’s hydrogen,” said Thierry Lepercq, executive vice president at ENGIE in charge of Research & Technology.

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