Cold energy, set free when LNG gets regasified through heat exchangers, can be utilized and monetised in different sectors, including the production of special gases through cryogenic air separation, desalination and also in the power sector. Hereby, the cold energy gets reused for inlet cooling of gas turbines.
Siemens has successfully 3D-printed and engine-tested a dry low emission (DLE) pre-mixer for its SGT-A05 aeroderivative gas turbine. From concept to engine test, the development took only seven months, which is impressive considering this component requires very tight tolerances and works in high load and temperature.
Dispatchable power generation capacity is shifting from flexible gas gensets to wind and solar technologies paired with energy storage. Excellent solar resources in the U.S. state of Arizona make First Solar confident that its 65MW solar farm and a 50MW/135MWh battery storage facility will outcompete gas peaking plants in terms of supplying electricity into the evening peak.
Eager to gain proprietary turbine technology, State Power Investment Corporation (SPIC) of China has signed a Memorandum of Understanding (MoU) with Ansaldo Energia this week to achieve mutually beneficial results in the heavy duty gas turbine area. The accord comes just weeks after Siemens and SPIC struck a technology cooperation in early June to enhance their heavy duty gas turbine programme.
China’s State Power Investment Corp (SPIC) and the Italian turbine manufacturer Ansaldo Energia have signed a Memorandum of Understanding (MoU) to cooperate on developing a new gas turbine. The two partners stated the technical cooperation will focus on heavy-duty gas turbines and is aimed at setting up a “win-win partnership”.
Fivesgroup, an Italian industrial engineering group, has opened up its European test centre based in the Italy’s northern province of Piacenza. Claimed to be the largest combustion research centre in Europe, the centre will help Fives to reduce time-to-market of new systems through digital design processes.
As African governments seek to boost electrification levels, a GE whitepaper evaluates the role of smart technology to transform grids and the way energy is generated, distributed, traded, managed and stored. Today’s key challenges in Sub-Saharan Africa are inadequate power generation and more significantly, low levels of electrification caused by faulty, aged or wrong setup of transmission and distribution infrastructure.
Expanding their partnership, GE and Microsoft have announced plans to combine operational and IoT technology by integrating GE’s Predix solutions with Microsoft Azure’s cloud capabilities. The partners will also co-sell and go-to-market together, offering end-customers Industrial IoT solutions across verticals.
GE Power has commissioned of the first leg of a grid-stabilization project by handing over a Wide Area Monitoring System (WAMS) to Power Grid Corporation of India Ltd (PGCIL) for the Northern Grid. The Indian electricity network is the world’s largest synchronized grid with a capacity of 363 GW, and Northern Grid is committed to digitizing its power system.
Siemens has introduced a new SGT-800 performance enhancement that is applicable to all existing SGT-800 units with 43-47.5-MW ratings. For turbines in simple-cycle mode, the upgrade offers up to 3.5% efficiency increase and an additional 10 MW output which boosts the installed capacity of a 47.5 MW unit to up to 53 MW.
Southern California Gas Co. (SoCalGas) has joined forces with Énergir, a Canadian gas utility, along with French utilities GRDF and GRTgaz, focusing on research into clean energy sources. Targeted innovations include renewable natural gas, solar-powered hydrogen generation, fuel cells, power-to-gas and energy storage.
By 2025, there will be 29 GWh of second-life electric vehicle (EV) batteries available, far exceeding the size of today’s stationary storage market with 10 GWh available for storage application. For Hyundai Motor Group and Wärtsilä this presents “a blue ocean in the new energy business” they aim to capitalize on.
Mitsubishi Hitachi Power Systems (MHPS) announced a JAC-series gas turbine, using enhanced air cooling, has surpassed 8,000 cumulative hours of combined-cycle operation at the Takasago power plant in Japan. Exceeding this mark is taken as an industry benchmark for demonstrating a turbine's reliability.