Technology & Innovation

GE Power’s Monitoring and Diagnostics Center assists power plant operators at risk of being struck by a hurricane. The analytics and remote service ability of the centre helps utilities run their turbines safely and efficiently with a goal of fewer power disruptions due to a major storm.

Researchers at MIT, the Tokyo Institute of Technology and BMW’s Battery Technology Lab have found the vibrational frequency of lithium can be fine-tuned by tweaking its lattice structure through chemical substitution to alter structural arrangements of atoms. The new concept provides a powerful tool for developing new, better-performing materials that could increase the amount of electricity stored in a battery.

GE’s Power Services has announced the launch of its first 6B repowering solution when signing the first agreement for the solution with a global chemical company in Asia. The accord stipulates the repowering of three 6B gas turbines which is expected to help the customer save significant amounts of fuel.

General Electric and CGI, a global IT consultancy based in Montreal, have agreed to jointly develop and implement power grid software in North America. Bridging IT and operational technology (OT), the partners said they will focus on real-time grid operations and controls, critical infrastructure and cybersecurity.

Methane-laden waters of Ruanda’s Lake Kivu, if left untapped, can accumulate to a gas bubble and trigger an explosion that poses a deadly risk for more than 2 million people living along the lake’s shores. The U.S. energy services firm ContourGlobal assessed this risk before starting to extract methane from the lake for power generation.

Siemens has commissioned the second block of the 500 MW high-voltage direct-current (HVDC) back-to-back link in Bheramara, Bangladesh, linking the country’s power grid with the one of its bigger neigbour India. With block 1 & 2 operating in parallel the Bheramara HVDC link can transport up to 1000 MW of electricity, helping to stabilize electricity supply in the region.

Siemens has launched a Frequency Stabilizer SVC Plus FS that combines static-var-compensation with supercapacitors. Capable to compensate voltage and frequency fluctuations, the device can feeds reactive power into the grid in less than 50 milliseconds. At the same time, the up to 200 megawatts of electric power stored in the supercapacitors can be transferred to the grid at full load.

Siemens and the South Korean manufacturer Iljin Electric have teamed up to develop an SF6-free gas-insulated switchgear (GIS)for the 170 kilovolt (kV) level, building on a similar Siemens application for up to 145 kV. The new GIS will use treated air, known as "Clean Air", instead of sulfur hexafluoride (SF6) as the insulating medium.

Cat CG132B-16, Caterpillar’s new gas generator set, has been rated for continuous power at 1 MW for 50 Hz in natural gas applications. The gensets’ high power densitiy offers an outstanding price-performance, the manufacturer claims.

Dry and hybrid cooling is gaining ground in the U.S. power generation market, although over 61% of thermoelectric plants still use recirulating systems with cooling water. According to EIA figures, the 83 U.S. power plants that operate dry and hybrid cooling systems support about 20 gigawatts (GW) of steam-generating capacity.

The role of the grid is experiencing a pivotal change, amid rising requirements for grid balancing and renewable integration. Smart grids are forecasted to represent two-thirds of global net electricity by 2050. By then, an estimated $548 billion will be invested in battery capacity, says Seb Henbest at Bloomberg New Energy Finance (BNEF).

ABB, working through local distributor Consorcio AMESA, has won a $6.4 million contract to install 62 units of Elastimold switchgear along Paseo de la Reforma — Mexico City’s iconic boulevard. The rollout is part of a $150 million Comisión Federal de Electricidad project to upgrade stability of power supply to data-intensive banks, government offices and corporate headquarters that line the street.

Bentley Systems and Siemens have decided to strengthen their strategic alliance by increasing the innovation investment program from the initial €50 million funding to €100 million. Making use of Siemens’ technical expertise and project management tools the two partner aim to create a full Digital Twin for the engineering and construction world.

Agile, more efficient testing and product development for the marine, oil & gas and new energy sector will be facilitated at Wärtsilä’s new technology hub on Vaskiluoto island, near the Finish city of Vaasa. Wärtsilä will invest €83 million in modern testing and production technology for the hub, while total investment will amount to over €200 million.

Smart electrically-driven heating is a “valuable field in which to invest”, Delta-ee research finds, pointing at the substantial installed base of electrically-driven heating – 30 million units across Europe. In the UK, new business models are emerging providing heat-as-a-service, with the customer avoiding the need for buying fuel and appliances by simply buying the heat, and comfort that comes with it.

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News in Brief

MHI-MME to take over turbocharger production

Sept 20 – Mitsubishi Hitachi Power Systems will no longer produce MET turbochargers, the standard worldwide exhaust gas turbochargers used in stationary engines. Starting from January 1, 2020, these devises will be produced by Mitsubishi Heavy Industries Marine Machinery & Equipment (MHI-MME) instead.

Japan starts electricity futures trading

Sept 19 – Tokyo Commodity Exchange (TOCOM) has launched trading in electricity futures to advance price competition in Japan’s liberalized energy market. The East Area peakload electricity contract for October delivery first traded at 10.9 Yen per kWh, lower than the standard price of 11 Yen set by TOCOM in advance.

Duke to reduce rates in 2020

Sept 18 – Duke Energy Florida (DEF) customers will see lower bills in 2020. The utility filed a proposal with the Florida Public Service Commission to reduce rates for electricity and gas by more than 3% while adding more solar power and making grid improvements.

Myanmar approves three power projects

Sept 17 – Myanmar’s Ministry of Electricity and Energy has given the green light to plans for a 1,230 MW gas-fired power plant in Kanpauk, Taninthayi region, a 377 MW gas-fired unit in Ahlon, Yangon region and a 1,390 MW thermal plant in Milaunggyine in Ayeyawady region. The conflict-ridden country is currently producing electricity from 5,600 MW installed capacity, derived both from state- private-owned power stations.

Bonny Train-7 to cost $6.5bn

Sept 16 – Nigeria LNG is preparing to add a seventh processing train to Bonny LNG, bringing total capacity from 22 million tons per annum (mtpa) to 30 mtpa. Estimated to cost $6.5 billion, Bonny Train-6 will include a new liquefaction unit, a storage and a condensate tank as well as three gas turbine generators.

Schneider to complete L&T takeover by early 2020

Sept 13 – Venturing into India, Schneider Electric hopes to finalise the Rs 14,000 crore acquisition of Larsen & Toubro's electrical and automation business by early 2020. After the transaction is completed, Schneider will have a 65% stake in L&T, while the remainder will be held by Temasek.

MHI to advice China on energy conservation

Sept 12 – Mitsubishi Heavy Industries Thermal Systems, part of MHI, has set up a joint venture withan affiliate of State Grid Corporation of China (SGCC) to perform technical consulting for energy conservation projects in China. The focus of SGCC lies on building new decentralized power stations, biomass-derived power gensets and energy saving solutions.

Tender extended

Sept 11 – Turkmengas has extended a tender for the overhaul of the gas turbine engines of the NK-12ST and NK-14ST brands. Bidders need to pay to receive the tender documents, and then submit a written application to Turkmenistan’s state gas company.

Gas power units to buffer Germany’s coal exit

Sept 10 – Electricity output of Germany’s fleet of gas-fired power plants has risen to a over 13,5 billion kilowatt-hours in the three months from June to August, Fraunhofer ISE figures show. These productivity gains put CCGTs in pole position to balance supply swings in connection with the German coal exit.

Power of Siberia gas flows to start on Dec 1

Sept 9 – Russian gas supplies to China via the eastern route are going to start on December 1, 2019, Gazprom chairman Alexey Miller told his counterpart at CNPC in Beijing. The huge Chayandinskoye field, containing some 1.2 trillion cbm of gas, had already been connected to the 38 Bcm per year ‘Power of Siberia’ gas pipeline in August.

Hurricane Dorian causes havoc in the Bahamas

Sept 6 – In the aftermath of Hurricane Doran, a Category 5 storm, Bahamas Power and Light has said there is a total blackout in New Providence, the most populous island of the archipelago. Dorian made landfall twice on Sunday, ripping off roofs and electricity lines. In most parts, electricity has not been restored.

LNG cargoes via Bab-el Mandeb decrease

Aug 30 – Northbound LNG shipments via Bab el-Mandeb, a sea route chokepoint between the Horn of Africa and the Middle East, have fallen over the past three years as Egypt imports less natural gas from the Persian Gulf. In 2015 and 2016, both Jordan and Egypt imported up to 1.4 Bcf/d of LNG into Red Sea ports but these shipments fell sharply following the development of large gas finds in the Mediterranean.

Hokuriku Electric buys LNG cargo

Aug 29 – Japanese utility Hokuriku Electric has purchased an LNG cargo for delivery in November as soaring temperatures drew down gas in storage for the autumn. The cargo is understood to be scheduled for delivery in the second half of November from Malaysia’s Petronas and may well be destined for Hokuriku Electric’s first LNG-fired power generation unit,  the Toyama Shinko plant.

Technip spins off LNG activities

Aug 28 – TechnipFMC, has decided to spin off its European-based engineering and construction operations into a separate business, leaving the American half of the firm as an equipment supplier to the oil and gas sector. The split is due to be completed in the first half of 2020.

FLNG power market to top $930m by 2023

Aug 27 – The global market for floating LNG power vessel is projected to reach $ 931.6 million by 2023, up from $ 860.1 million seen last year, according to ReportsnReports. Major vendors of FLNG power vessels are Siemens, MAN, Wärtsilä, Caterpilar and GE which are targeting to use the technology to supply decentralized power to island nations in Southeast Asia and along the coast of sub-Saharan Africa and the Americas.

EIA monitors grid hourly

Aug 26 – The U.S. Energy Information Administration (EIA) has launched a beta release of its hourly electric grid monitor. The enhanced version analyses hourly generation by energy source and hourly sub-regional demand for certain balancing authorities in the Lower 48 states.

Hiroshima waste-to-energy plant gets upgrade

Aug 23 – Mitsubishi Heavy Industries (MHI) has been chosen to upgrade and refurbish the combustion facilities at a waste to energy plant in Hiroshima. The Naka plant in Minamiyoshijima, Naka-ku, has a total waste treatment capacity of 600 tonnes per day and generates 15.2 MW of electricity to power the equipment in the factory, while selling the remainder to the grid.