• 2017 September 26 15:44

    Rolls-Royce acquires technology for the electrically-assisted charging of MTU engines

    Rolls-Royce has acquired from G+L innotec the exclusive rights of use for a new technology for the electrically-assisted charging of off-highway combustion engines in the power range above 450 kW. The new invention from the development and engineering services provider based in Laupheim in southern Germany is protected by patents and has thus not been available on the market to date, MTU said in a press release.

    Rolls-Royce plans to offer engines of its MTU brand with this technology as of 2021. “Electrically-assisted charging is a milestone on the way to the hybridising of the engine. Using this technology, it will be possible for us to develop agile, low-consumption engines,” said Dr. Johannes Kech, Director of Development Turbocharging & Fluid Systems at MTU. MTU and G+L innotec will complete the next stages of development on the basis of a close partnership.

    Electrically-assisted charging technology
    The electrically-assisted charging system comprises an electric drive combined with a traditional turbocharger developed and manufactured by MTU. As a result, the turbocharger can be accelerated electrically and the charge pressure built up earlier. In operating conditions, in which the energy required for a faster charge pressure of the turbine would normally not be sufficient, it is also possible to build up with the aid of the electric drive. Using the technology developed by G+L innotec, MTU will be able to increase the acceleration capability of marine engines, for example, and also the load response capabilities of generator drives significantly. In addition it will also be possible to reduce the engine’s fuel consumption and emissions in a variety of different applications. Due to the increased load response capability, emergency standby gensets will be able to deliver their full output even faster than was previously the case. This technology is ideally suited to diesel and gas engines.

    Operating principle of the electric drive from G + L innotec
    To provide the turbocharger with electrical assistance, a permanent magnet is installed upstream of the compressor wheel and the electrical winding is integrated into the casing of the compressor. With this arrangement, the air drawn in by the compressor is not obstructed and at the same time the electrical components are cooled by the air. The special feature of this arrangement is the large gap between the magnet and winding. This so-called media gap motor requires specially designed power electronics. This ensures that there is no aerodynamic impact on the charger and also that existing chargers can be adapted easily to enable them to make use of this technology.

    First applications: ships, emergency gensets and land vehicles
    On the basis of a development collaboration agreement with G+L innotec, MTU has equipped turbochargers with this electric drive and has carried out component tests to determine its possible potential. In the next stage, the two partner companies will prepare the new products for series production, so that as of 2021, MTU will be able to launch engines equipped with this technology on the market. The first areas of application suitable for these engines include ships, emergency gensets and land vehicles.




2018 December 12

19:08 Hapag-Lloyd announces General Rate Increase from East Asia to USA and Canada
18:30 MEYER WERFT handed over AIDAnova to AIDA Cruises
18:21 IMO led panel discussion on wreck removal challenges at Salvage & Wreck Removal Conference in London
18:00 Rosneft develops innovations for Russian Zvezda super-shipyard
18:00 Newbuilding methanol carrier for Proman Shipping named CASTARA
17:46 Damen signs with Port Nelson for ASD Tug 2411
17:37 Almaz shipyard lays down icebreaker of Project 21180М, Yevpaty Kolovrat, for RF Navy
17:14 Comprehensive plan for NSR development to be ready by February 2019 – Yevgeny Ditrikh
16:49 Investments in the Arctic by 2024 estimated at RUB 5.5 trillion - Dmity Kobylkin
16:23 Vladimir Putin orders to look into creation of port SEZ at Olya port in Arkhangelsk Region
15:50 Throughput of Russian seaports in 11M’18 grew by 4.2% Y-o-Y to 746.8 million tonnes (detalization)
15:26 Okskaya Sudoverf launches first dry cargo carrier of Project RSD32M
15:02 American Petroleum Institute (API) awards bolt fatigue testing program contract to DNV GL
14:25 Giant Octopus added to the CPC’s stock of ER equipment
14:01 London hosts global port environment experts
13:20 Pola Anatolia, dry cargo ship of RSD59 design, successfully passed sea trials
13:01 Newcastle Container Terminal to deliver savings for regional NSW
12:36 Sovcomflot BoD considered the Group’s financial plan for 2019 and a forecast for 2020-2021
12:01 Diana Shipping announces time charter contract for m/v Ismene with Koch
11:49 Yury Trutnev appointed as head of revised State Commission for Arctic Development
11:22 Three icebreaker escort operations performed in eastern part of Gulf of Finland during 24 hours on December 11-12
11:00 COSCO SHIPPING Ports partners with Abu Dhabi Ports to create regional trading hub and Middle East gateway for Belt and Road
10:47 Throughput of Rostov-on-Don port in 11M’18 up 15% Y-o-Y to 22.9 million tonnes
10:20 Brent Crude futures price up 1.16% to $60.9, Light Sweet Crude – up 0.67% to $52.3
10:11 Full bonded area is opened in Port Bronka
10:01 WMU welcomes ITF General Secretary and President
09:59 GTT receives an order for the tank design of two new LNG carriers
09:44 Bunker prices continue going down at the Port of Saint-Petersburg, Russia (graph)
09:16 Baltic Dry Index is down to 1,364 points
08:28 Boskalis Ndurance’ cable trencher successfully tested at Alexiahaven
08:05 Maritime Blockchain Labs announces new consortium to improve crew management

2018 December 11

17:59 ASW Severomorsk of RF Navy's Northern Fleet makes a call to the Republic of Djibouti
17:33 Diesel submarine of RF Navy’s Pacific Fleet conducted training exercise in the Sea of Japan
17:10 Port of Antwerp International to consult USPA on tariff setting, concession and environmental policy
16:46 Van Oord supports the 6th Forum of Dredging Companies as its Sponsor
16:21 Yamal LNG reached full capacity
16:02 Hapag-Lloyd announces rates from Indian Subcontinent & Pakistan to North Europe
15:32 Georgia Ports Authority on track for 4.3M TEUs in 2018
15:20 Four new sponsors confirmed to join line-up at 2019’s Maritime Reconnaissance and Surveillance Technology conference
15:02 Hapag-Lloyd announces rates from Middle East to North Europe
14:48 Draft law on Arctic administration approved in the third reading by Russia’s State Duma
14:32 ECSA welcomes the decision by the EU Commission to update the EU list of ship recycling facilities
14:02 Global Ship Lease announces new long-term charter agreements with CMA CGM
13:32 Maersk Broker Bulk Chartering and Wonsild Dry to merge as of January 2019
13:15 Throughput of port Kavkaz in 11M’18 grew by 13% Y-o-Y to 45.61 million tonnes
13:02 COSCO SHIPPING Ports and Abu Dhabi Ports inaugurate CSP Abu Dhabi Terminal
12:46 Throughput of Russian seaports in 11M’18 grew by 4.2% to 746.81 million tonnes
12:13 Alfa Laval sells more than 100 GCU units for LNG newbuilds
12:01 Overseas Shipholding Group and American Shipping Company jointly announce extension of tanker charters
11:44 One icebreaker escort operation performed in eastern part of Gulf of Finland during 24 hours on December 10-11
11:40 The second phase of IMO-implemented safe and sustainable ship recycling project in Bangladesh starts
11:17 Bunker prices are flat at the Far East ports of Russia (graph)
10:58 NYK сoncludes long-term charter agreement for three LNG carriers with MC
10:30 MAN Cryo and partners develop marine liquid-hydrogen fuel-gas system
10:05 Port of Gdansk reports new quarterly record
09:39 Brent Crude futures price up 0.37% to $60.19, Light Sweet Crude – up 0.31% to $51.16
09:16 Baltic Dry Index is up to 1,385 points

2018 December 10

18:08 US major retail container ports imports reach 2 million containers in October 2018
17:50 Taganrog Sea Commercial Port spent USD 67,300 for its environmental programme in 9M’2018, up 6% YoY
17:27 Icebreakers of FSUE Rosmorport assisted 322 ships in navigation season 2018-2019