Tuesday, September 29, 2020

Energy Generation News

Electric Motor Selection for Underwater Vehicles: Considerations of Partial Load Efficiency

It is easy to appreciate why permanent magnet synchronous motors (PMSMs) are popular for use in underwater vehicles (UVs). They are compact and efficient with a high power density. More importantly, perhaps, they allow for effective operation across a broad RPM range which is beneficial for vehicles with multiple operating conditions. That said, we find vehicle product developers are often uncertain about a motor’s “efficiency”. This article offers a few comments from the perspective of a propeller designer…

CIMAC’s Vice President Axel Kettmann died on Monday at the age of 62 after a serious illness. Photo courtesy CIMAC

Obituary: Axel Kettmann, VP, CIMAC

CIMAC’s Vice President Axel Kettmann died on Monday at the age of 62 after a serious illness. The association has lost a companion who was extremely committed to the interests of the industry for many years, advancing many important topics.Axel Kettmann, Senior Vice President of ABB Turbo Systems in Baden for many years, always had a pragmatic view of what was feasible, without losing sight of the vision of innovative and clean energy generation. Emission reduction, international…

Uwe Lauber, CEO MAN Energy Solutions unveiling the new company name in the Augsburg Headquarter (Photo: MAN Energy Solutions)

MAN D&T Rebrands ‘MAN Energy Solutions’

MAN Energy Solutions represents a new vision, as reflected by a new, corporate design. The new branding embodies a strategic and technological transformation, a process the company had already begun back in 2017 by implementing its new strategy for the future: to expand its business with sustainable technologies and solutions such that they become its main source of revenue by 2030. This strategic realignment is supported by the expansion of MAN Energy Solutions’ product range to include hybrid…

Virtue Investment Pumping up to $5 Mln into PBES

PBES and Virtue Investment Fund today announced the completion of terms and transfer of first tranche of funds for an investment into PBES’ parent company TTB Holdings. In a first investment phase Virtue Investment is initially investing up to $5M USD into the group and is committed to investing further during 2018. This investment will provide PBES energy storage both immediate and on going financial support to help develop global markets and position PBES for initial public offering in 2018.

ABS has granted Approval in Principle to Wärtsilä for a hybrid-powered, tug design. The new design will form the foundation for Wärtsilä’s new portfolio of tug designs, known as the Wärtsilä HYTug Series. (Image: Wärtsilä)

Tech File: Propelling Hybrid Electric Solutions

Growing interest in hybrid-electric power systems is expanding the search for new propulsion and energy-storage systems in the workboat sector, where compliance with emerging environmental regulations and a relentless pursuit of operational efficiency are driving change. To meet demands for cleaner more efficient power, owners are examining the potential for less conventional methods of energy generation and storage – such as fuel cells, lithium-ion batteries, super-capacitors, flywheels, wind and solar – to propel their vessels.

ABS Chairman, President and CEO Christopher J. Wiernicki (Photo: ABS)

ABS Advises on Hybrid Electric Power Systems

ABS has published the ABS Advisory on Hybrid Electric Power Systems to help marine and offshore owners and operators make decisions about energy generation and storage. “ABS continues to lead industry safety with the first comprehensive Advisory to address the latest hybrid electric power technologies,” said ABS Chairman, President and CEO Christopher J. Wiernicki. With the increased industry focus on environmental compliance and operational performance, many owners and operators…

Photo courtesy Rolls-Royce

Rolls-Royce Celebrates 20th Anniversary of MTU Series 4000

Packed with technical innovations, the MTU Series 4000 engine received accolades when it was presented to international experts for the first time at the SMM trade fair in October 1996. Series 4000 engines were the first of their kind to be fitted with common rail injection as standard and were 10 years ahead of their time. The Series 4000 has gone on to become MTU’s biggest selling engine in production. To date, over 37,000 Series 4000 engines have been sold to customers across the world for a wide variety of applications from marine propulsion and energy generation to off-highway vehicles…

The Switch high-speed PMM 500 permanent magnet shaft generator will be connected to the PTO shaft of the reduction gear in the propulsion line to deliver outstanding efficiency over the entire speed range. Photo The Switch

The Switch's PM Shaft Generator for LNG Vessel

The Switch, a specialist of megawatt-class permanent magnet (PM) machines for advanced marine drive trains, has been selected to deliver its PM shaft generator for an LNG carrier with a 45,000 cubic meter cargo capacity, allowing the vessel to gain greater efficiency over its entire speed range. This order is part of a complete energy efficiency system being delivered by WE Tech Solutions (WE Tech) of Finland to Saga LNG Shipping Pte. Ltd. The vessel will be built by China Merchants Heavy Industry Co., Ltd.

New Management at VULKAN

The Herne-based company VULKAN Kupplungs- und Getriebebau Bernhard Hackforth GmbH & Co. KG announced it has been under new management since March 2016. Under the new management scheme, Dr. Achim Brodde and Dipl. Ing. Dieter Klitzke will work together to steer the fortunes of the global coupling manufacturer. Dr. Brodde, who has also been Managing Director of VULKAN Lokring Rohrverbindungen since 2007, is taking on responsibility for the fields of Production, Quality Management and Engineering & Application.

"The Switch" Passes Bench Test

The Switch, a specialist of megawatt-class permanent magnet (PM) machines and frequency converter packages for advanced wind and marine drive trains, has successfully tested its PM shaft generator in a rigorous bench test in Vaasa. The first pair in an order of four PM shaft generators is part of a complete system being delivered by WE Tech Solutions of Finland to Wallenius Lines of Sweden. The PMM 1000 direct-drive marine shaft generator certified by Lloyds marks the first of its kind to take advantage of PM technology, allowing ships to gain greater efficiency over the entire speed range.

Voith Inline Thruster

Voith to Exhibit High Efficiency and DP Systems at SMM

At this year’s SMM in Hamburg, Voith will showcase propulsion systems and vessel concepts focusing on high efficiency and dynamic positioning even under challenging conditions. In hall A4, booth 203, a Voith Schneider Propeller as well as the Voith Inline Thruster 850, which can also be used as a bow thruster, will be on display. The Voith Linear Jet, an electric control stand, and various ship models with Voith propulsion systems round off the trade stand presentation. Offshore exploration and energy generation are gaining in importance worldwide.

For its energy management system at the company’s location in Oelde, GEA Westfalia Separator Group was recently awarded the TÜV certificate according to DIN EN ISO 5001.

GEA Westfalia Separator Awarded for Energy Efficiency

For many years, efficient energy generation with minimum consumption of resources has been one of the driving forces behind the sustainability strategy of GEA Westfalia Separator Group, the company said. For its energy management system, the Oelde-based engineering company was recently awarded the TÜV certificate according to DIN EN ISO 5001. By implementing an energy management system in line with the German and European standards, the company consistently pursues the objective of continuously improving energy efficiency at its own locations.

Wind Energy Generation Beats Gas Turbines

Ernst & Young conducted a study that presents an integrated analysis of the value creation potential of wind energy. The study was commissioned by Acciona and EDP Renováveis and compares two energy technologies, Combined Cycle Gas Turbines (CCGT) and wind, to analyze the impacts of microeconomic factors such as direct costs as well as macroeconomic factors including job creation, Gross Domestic Product contribution, energy security, grid integration costs, CO2 and the impact of wind power on electricity pool prices. Wind energy has a higher impact on tax revenues than other technologies.

(Source: Douglas-Westwood)

Offshore O&M Expenditure Forecast: $335B in 5 Years

More than $335 billion worth of expenditure is expected over the next five years on offshore oil & gas operations & maintenance (O&M), according to a new report, The World Offshore Operations & Maintenance Market Forecast 2012-2016, by Douglas-Westwood (DW). Growth of 8% in expenditure is forecast annually 2012-2016, with O&M markets considerably less vulnerable to downturn than their capital-led counterparts. The underlying driver for all activity, both onshore and offshore, is the growth in global energy demand which…