German construction machine manufacturer Wacker Neuson has introduced a new product to their electric range. The EZ17e is an electric zero tail mini excavator with lithium ion batteries and flexible charge management.
Emiliano Marzoli
The machine can be charged both with household 110v plugs or with a 415 volts quick charging point. In the latter case only four hours are required to complete the charge.
According to the OEM, one battery charge can last a full workday. In addition, it is possible to charge the machine on site while idling. The machine allows monitoring of the power supply of the construction site to make sure it is not overloaded.
New Initiatives Announced at Power Systems Research
New initiatives at Power Systems Research (PSR) are spelled out by Joe Zirnhelt, PSR president and CEO, in the May issue of the company’s monthly PowerTALK report.
Natasa Mulahalilovic is PSR MarineLink Product Manager
Emiliano Marzoli is Senior Business Development Manager – Europe
Dalibor Sablic is Senior Business Development Manager – Europe
SUMMARY: The general mood at Boot 2020 this year was very positive. Most builders said they had a very successful nautical 2018/2019 year, and most said they are looking forward to a good year in 2020. The show drew 240,000 visitors who had an opportunity to meet 1,900 exhibitors from 71 countries.
The Sailing boats segment is coming back on track, motorboats of all sizes are doing well, the super yachts segment remains strong, and inflatable boats and tenders have gained in popularity. The optimistic view for 2020 is based on good year-end results, continuous investments in new technologies, materials, equipment, design and exciting new boat concepts.
Natasa Mulahalilovic
Modern designs, completely new looks, use of light and solid material, work on multi-functionality and openness of the boats is visible everywhere and in all segments. Boats are open more than ever, providing more space and light, and bringing riders closer to the water.
The environmental awareness is growing, and a new generation of boaters is looking for cleaner solutions, not just comfort. That’s why the sailing segment is gaining ground, electric boats are appealing to the general curiosity, and small and medium motorboats are more attractive than in last 10 years when the trend was towards bigger motor yachts and super yachts.
17 Halls of Boats, Boats and More Boats
Duesseldorf, Germany–The Power Systems Research (PSR) team spent several days exploring the 17 halls at this year’s Boot 2020 Show, reviewing products and talking with pleasure boat builders, traders and other industry professionals about the latest achievements, innovations and trends.
The 51st edition of Boot 2020, Europe’s largest boat show, wrapped up January 26, after drawing attendance of 240,000 for the nine-day event. People came mainly from Europe, but they came from all over the world, as well.
Yosyf Sheremeta, PhD, Director of Product Management and Customer Experience, takes a look at what’s in store for the industry segments we follow for the rest of 2021 and beyond.
Transcript
Welcome to the PSR PowerTALK podcast produced by Power Systems Research.
00:06 Joe Delmont
From Power Systems Research I’m Joe Delmont, editor of PSR PowerTALK.
Today we’ll talk with Yosyf Sheremeta about the economic outlook for North America.
There’s nothing like the look and smell of freshly cut grass, but for an increasing number, mowing the lawn as become an unpleasant experience and a waste of time. Some home owners spend hours every week doing the work while others are investing in a robot lawn mower to do the work.
A robotic lawn mower is an autonomous robot used to cut lawn grass. A typical robotic lawn mower (in particular earlier generation models) requires the user to set up a border wire around the lawn that defines the area to be mowed. The robot uses this wire to locate the boundary of the area to be trimmed and in some cases to locate a recharging dock. Robotic mowers are capable of maintaining up to 30,000 m2 (320,000 sq ft) of grass.
Think of robot lawn mowers as Roombas, but for lawns.
PowerX, Inc. says it has raised 4.15 billion yen in funding for two electrification projects: one is to develop its own “Power ARK,” a ship that carries electricity, and the other is to build a large-scale storage battery factory in Japan.
The idea behind the Power Transfer Vessel is to store electricity in container-shaped storage batteries and transmit it by ship, with an eye toward the expansion of offshore wind farms. Conventionally, power is transmitted from offshore wind farms to land via submarine cables, but the aim is to develop the Power Transfer Vessel that can replace submarine cables. This will make it easier to construct power plants offshore in windy distant seas. The construction of submarine cables that pass high-voltage electricity is environmentally hazardous, but the Power Transfer Vessels are cheaper than cables and will enable power transmission to be realized sooner.
Power Ark 100. The first vessel, the “Power ARK 100,” will have a length of approximately 100 meters and will be equipped with 100 storage batteries in the form of shipping containers, enabling it to store 220 MWh of electricity. This is roughly equivalent to one day’s worth of electricity for one city (22,000 households). In the event of a large-scale power outage or other disaster, the ship will serve as a contingency power source. Larger vessels are also planned, and a 220-meter-long vessel capable of carrying 3,000 containers would be able to transport 5,660 MWh of electricity.
At Power Systems Research our business is based on being informed: Globally, and in several important industry segments.
Even as the coronavirus affects markets and industries and companies worldwide, we’re continuing to work effectively for our clients. We’re adjusting our operations hourly to meet the changing needs caused by coronavirus. Our IT staff has adapted PSR systems so our analysts around the world can work at home and communicate easily and effectively with each other and with the home office.
Accelera and Shaanxi Auto’s Dechuang Future have jointly developed a 31-ton Hydrogen fuel battery residue vehicle. Sixty Cummins Accelera Hydrogen fuel cell driven muck trucks were delivered and put into operation in Shanghai.
It is reported that this vehicle is matched with Cummins 125kW Hydrogen fuel battery engine system and 127kWh Lithium iron phosphate power battery, and uses the 410kW drive motor and AMT automatic transmission with ultra-low system energy consumption independently developed by Dechuang in the future to form a “new energy power chain,” so that the vehicle’s power performance indicators such as maximum speed, hill starting ability, climbing ability, loading capacity, etc. are higher than the industry average.
Doosan Infracore says it has signed an MOU with Unity Technologies Korea for mutual cooperation in the development of a construction process simulator.
Akihiro Komuro
This is the first joint project with a game engine developer in the construction equipment industry, which is rare in the global construction equipment industry.
The game engine is regarded as very useful in various industries such as shipbuilding, logistics and construction. Doosan Infracore and Unity will work together to develop a simulator. It realizes various physical elements on a construction site where excavators and other equipment operate in a virtual environment. The simulator will be very useful in accurately predicting complex variables that may occur on a real construction site.
TSMC, the world’s largest semiconductor foundry, has announced that it will build a new plant in Japan, with plans to begin construction in 2022 and mass production in 2024. The Sony Group and Denso Corporation are expected to participate in the construction of the new plant.
The new plant will produce logic semiconductors with a circuit line width of 22 to 28 nanometers. They are generally used in signal processing that requires large amounts of data, and in high-performance microcomputers used in car control. TSMC envisions the site adjacent to the Sony Group’s image sensor plant in Kumamoto Prefecture as the planned construction site.
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