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the systems include a mechanically switched capacitor with damping network (MSCDN) and a power-electronic static synchronous compensator (STATCOM)
and flexibly increase or decrease the grid voltage on demand
which is necessary to keep the grid stable despite the increase in fluctuating power supplies from renewable and distributed energy sources
the system will help prevent gaps in supply due to large power plant shutdowns
The Kriftel substation between Frankfurt and Wiesbaden controls power distribution for the Greater Frankfurt Area and almost six million inhabitants
Siemens also built its first advanced power modules in Kriftel
These IGBT power transistor modules can supply more power than predecessor modules
which means that fewer modules are required for the specified control range than it was formerly the case
By contrast with other self-commutated converter topologies
the voltage waveshape produced by SVC PLUS is practically sinusoidal due to the multilevel technology
This makes the low-frequency harmonic filters often used in earlier solutions superfluous and substantially reduces the space requirements for the overall unit
The average availability of a Siemens SVC PLUS system far exceeds 99 percent
Siemens has received orders for more than 100 SVC PLUS systems worldwide
Alternating-current electricity transmission requires reactive power
which is typically provided primarily by large power plants
many of these plants in Germany have been shut down – which is why grid operators like Amprion are responding by installing reactive power compensation systems
Reactive power supports grid voltage during long-distance large-scale power transmission
These large electricity transports are necessary when wind power from northern Germany is needed in its industrial south
the grid voltage can be increased or decreased
and electricity can be efficiently transmitted
“We’re pleased with the successful test operation of what is so far Europe’s most powerful SVC PLUS system
which we’ve supplied to our customer
on a turnkey basis,” said Mirko Düsel
CEO of the Transmission Solutions Business Unit in the Siemens Energy Management Division
“Static VAR compensation systems based on our SVC PLUS technology are highly advanced and are also ideal for flicker compensation
www.siemens.com/energy-management
Siemens has built two reactive power compensation systems for the Kriftel grid node: a mechanically switched capacitor with damping network (MSCDN) and a power-electronic static synchronous compensator (STATCOM)
The two systems are running stable since December in test operation
Blackouts across Iberia show vulnerability of ‘island grids’
Hybrid generation helps mitigate intermittency risks
JERA’s FY2024 revenue falls amid lower electricity prices
Taurus Energy to implement first AGP XPAND upgrade in Iraq
Avangrid helps restore power in Penn’ State after storm
Rare earths shortage risks to undermine the energy transition
BKV and Comstock to accelerate CCUS projects at Haynesville
Egypt-Greece interconnector to get EBRD and EU financing
has developed a new technology to capture CO2 directly from factory chimneys
The company will launch Series A round to roll out its solution on a large scale
aiming for a turnover of €200 million by 2030
May 1 – The Finish technology group has signed a services agreement with Aqualectra
the leading power generation on the Caribbean island of Curaçao
The 5-year accord will see Wärtsilä optimise energy generation on the island as Curaçao targets to move from its current 30% renewable capacity to 50% in 2025 and 70% by at least 2027
has reserved a site for a new hydrogen plant Oulu
the electrolysis plant could reach a capacity of over 500 MW
with the plant meant to be commissioned in three phases between 2028 and 2033
April 10 – As offshore wind becomes cost-competitive to fossil power generation
Germany’s Federal Institute for Materials Research and Testing (BAM) is developing a digital tool to help wind farm operators decide whether to continue operating older wind turbines or replace them
Modern wind towers generate up to 20 MW each
three to four times more than older structures
while fossil power station based on a modern gas turbine generates over 590 MW
April 7 – Tamil Nadu Power Generation Corp (TNPGCL) are planning to add 2,640 MW of power gen capacity in India
Main projects included Stage 3 of the 800 MW North Chennai power station
Stage 1 of the 1,320 MW Udangudi power plant as well as the 500 MW Kundah pumped hydro power project
April 4 – Larsen & Toubro’s Power Transmission & Distribution (PT&D) has secured new orders in India
it will install and commission a 765kV Gas Insulated Substation (GIS) and built a transmission line for power evacuation
Saudi Arabia's orders include two 380kV overhead transmission lines spanning over 130 km
while the UAE and Qatar contracts cover multiple GIS projects
April 3 – Siemens AG has agreed to acquire Dotmatics
a Boston-based provider of Life Sciences R&D software
The acquisition extends Siemens’ AI-powered product lifecycle management portfolio given that the US company offers highly profitable multi-modal data management for Life Sciences R&D
TÜV SÜD will showcase its services for electric utilities in terms of testing
inspection and certification for a broad range of energy sources
Suitability studies and inspection is on offer for wind power
April 1 – Small and medium-sized enterprises (SMEs) in North Wales and Merseyside
are forecast to pay 13% more in electricity bills next financial year than their counterparts in London
this equates to nearly £19,000 more in bills on an average like-for-like basis
March 31 – Formation of the ‘Accenture Siemens Business Group’ was announced at Hannover Messe today
The two companies aspire to co-develop and co-market solutions that combine automation
industrial AI and software from the Siemens Xcelerator portfolio with Accenture’s data capabilities
has converted its existing coal-fired power plant to natural gas in the Morrow repowering project
utility replaced a coal-fired generating unit with an SGT6-9000HL gas turbine
and the repowered combined-cycle gas plant can now produce 550 MW of flexible power
March 26 – Hitachi Energy and Amazon Web Services have teamed up to deploy cloud-based solutions for utilities and power grid operators to manage the impact of vegetation on their business
Wild growth of trees and bushes can impact power transmission lines
while the data gathered from drones and ground patrols can be incomplete and disconnected
and real-time weather forecasts to help utility customers identify and mitigate vegetation interference and risks
March 25 – Wärtsilä will supply three 25DF dual-fuel engines for a new 18,600 cbm capacity LNG bunkering vessel being built for Spanish operator Ibaizabal
The vessel is built at the Hudong-Zhonghua shipyard in China
with the equipment scheduled for fast-track delivery to the yard in September 2025
The ship is expected to be delivered before the end of 2026
March 24 – GE Vernova’s Saudi engineers and specialists have led the first gas turbine outage at SEC's eight power plant in Riyadh
With a production capacity exceeding 1,700 MW the plant is vital for grid stability in Riydh and surrounding areas
March 20 – The global market for Carbon capture
utilisation and storage (CCUS) is growing at a rate of 23.1%
ResearchAndMarkets projects the market to reach $9.6 billion by 2029
account for more than half of global of CO2 emissions
and 20 countries account for 80% of the global emissions
March 19 – Korea East-West Power and E1 have sealed an agreement build an LNG-fuelled power plant in Yeosu
A 679 MW coal-fired power station is already in operation in Jungheung
which Korea East-West Power may well want to ultimately run on cleaner-burning gas
March 17 – YPF’s ‘Vaca Muera Oil Sur’ pipeline has gained Argentine government approval to enter into the Regime of Incentive for Large Investments (RIGI)
“With an investment of approximately $2.9 billion
this project will generate more than $15 billion in oil exports annually,” YPF President and CEO Horacio Daniel Marin said
suggesting the project will also impact dry gas production at the field
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