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ClassNK issues AiP for ammonia fuel supply system for oil tanker and container ship developed by Samsung Heavy

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ClassNK carried out a review of a conceptual design of the system developed by SHI based on the part C of its “Guidelines for Ships Using Alternative Fuels”. ClassNK carried out a review of a conceptual design of the system developed by SHI based on the part C of its “Guidelines for Ships Using Alternative Fuels”.

Oil 150
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Global study links daily exposure to ozone pollution to increased risk of death

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The findings—based on data from more than 400 cities in 20 countries across the world—show that more than 6,000 deaths each year would have been avoided in the selected cities if countries had implemented stricter air quality standards. g/m 3 (US National Ambient Air Quality Standard), and 160 ?g/m Vicedo-Cabrera et al.

Ozone 243
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SAE taskforce J2954 on wireless charging and positioning standards looking to have final draft of guideline this year; significant industry involvement

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Under the emerging J2954 guidelines, communications for wireless charging will use DSRC. The SAE Taskforce on wireless charging and positioning of electric vehicles (SAE J2954) ( earlier post ) is progressing, and is slated to have a final draft of the guideline this year, according to the Society of Automotive Engineers, International (SAE).

Industry 240
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ISO 19880 – New technical ISO document for hydrogen fueling station standardization

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Quality control: guideline for sampling frequency. ISO Technical Report (TR) 19880-1 is a first step towards standardizing hydrogen filling stations, and providing more up-to-date guidance than that developed as the earlier ISO TS 20100, published in 2008. Hydrogen and electrical safety. Layout & safety distances. Click to enlarge.

Hydrogen 150
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SAE International publishes new J2954 wireless charging standard

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SAE International has published the first global standard that specifies, in a single document, both the electric vehicle and supply equipment (EVSE) ground-system requirements for wireless charging of electric vehicles (EV). The new standard was more than a decade in the making. of Energy (DoE), the U.S. —Jesse Schneider.

Standards 544
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SAE WPT Taskforce urges FCC to move on commercialization of wireless charging

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SAE International’s Wireless Power Transfer and Alignment Task Force, SAE J2954, is urging the US Federal Communications Commission (FCC) to act to support the commercialization of wireless charging operating in the frequency band of 79 kHz to 90 kHz as well as type approval based on SAE J2954 standards as well as ANSI C63.3. .

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Toshiba’s SCiB Li-ion battery system Japan’s first recognized compliant with ClassNK guidline for marine vessels

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The certification is based on Class NK’s “Guidelines for Large-capacity Storage Batteries,” which requires use of a BMU in the system as a safety feature. Ships are responsible for about 800 million metric tons of CO 2 every year, roughly equivalent to the annual emission of Germany.

Mariner 321