Jema, Spain
Jema, Spain

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Zito P.,ENEA | Lampasi A.,ENEA | Coletti A.,Fusion for Energy F4E | Novello L.,Fusion for Energy F4E | And 6 more authors.
Fusion Engineering and Design | Year: 2015

Fast Plasma Position Control Coils (FPPCC) PSs control the vertical position of the plasma during a plasma shot, to prevent Vertical Displacement Event (VDE), using FPPC coils installed in vacuum vessel for JT-60SA. For this task, the FPPCC PSs have to be very fast for reacting to plasma movements. Further, an open loop feed forward voltage control is adopted in order to achieve a fast control of FPPCC PSs. The main characteristics are: 4-quadrant AC/DC converter 12-pulse with circulating current, DC load voltage ±1000. V and DC load current ±5. kA.The overvoltage induced by FPPC coil during a plasma disruption can reach 10. kV and it is protected by a nonlinear resistor in parallel to the crowbar up to its intervention. All these technical characteristics have strongly influenced the design of the FPPCC converter and transformers which have been validated by simulation model of FPPCC PS. The outcomes of the simulation allowed to finalize the performances and dynamic behavior of voltage response. © 2015 Elsevier B.V.


News Article | October 28, 2016
Site: www.prweb.com

On November 1, 2016, at the Liberty House Restaurant in Jersey City, NJ, Rising Tide Capital will honor Joy Mangano, whose story inspired the Oscar-nominated movie “Joy,” at the 2016 Start Something Champions Gala. Joy, who began her career as an inventor and entrepreneur 25 years ago with her award-winning Miracle Mop, will be honored as the 2016 Entrepreneur of the Year alongside JPMorgan Chase and the Blackstone Charitable Foundation. “Joy’s story as a single working mother who turned her ideas and dreams into a thriving business could be the story of one of our Rising Tide Entrepreneurs,’’ Rising Tide Capital CEO and co-founder Alfa Demmellash said. “The onscreen portrayal of her inspiring story of changing the trajectory of her life through entrepreneurship, brings our mission into popular culture and we are so grateful for that. Entrepreneurs can be women. They can work hard, grow their businesses, and create jobs in our local economies. I am proud to partner with Joy in empowering entrepreneurs to grow their own ventures through the programs we offer at Rising Tide Capital.” In 2015, Rising Tide Capital joined with The Joy Mangano Foundation to raise awareness and empower entrepreneurs working to start and grow successful businesses. The partnership builds on Rising Tide Capital’s decade of work to train and support entrepreneurs in launching and growing their businesses through its nationally-recognized program, The Community Business Academy (CBA). Proceeds from the gala will fund scholarships for entrepreneurs from marginalized communities to participate in the CBA in 2017. “I’ve worked with Rising Tide Capital to help many first-time entrepreneurs and single mothers use their creativity and talents to build businesses that transform their lives and the lives of those around them,” said Mangano. “I’m thrilled to attend the Start Something Champions Gala to celebrate all of these amazing entrepreneurs, and I’m so honored to receive this award.” Limited tickets are available for the 5th Annual Start Something Champions Gala, which takes place from 6:00 p.m. to 9:00 p.m. at the Liberty House Restaurant in Jersey City. For more information regarding tickets or sponsorship, please click here; or, contact Amanda Parker at aparker(at)evergreenpr(dot)com or 908.322.1100. About Rising Tide Capital Headquartered in Jersey City with offices in Orange and Newark, Rising Tide Capital, Inc. is a 501(c)(3) non-profit organization founded with the mission to empower entrepreneurs to create and grow small businesses, which transform lives and communities. The organization’s vision is to build a replicable model for high-quality entrepreneurial development services that can be adopted locally in other low-income communities. Learn more at http://www.RisingTideCapital.org. About Joy Mangano Joy Mangano is one of today’s most-successful product inventors. She is the President of Ingenious Designs LLC, a company that she founded in 1990 and later merged into HSN, Inc., parent company of direct-to-consumer content retailer HSN. The company is a leader in designing, inventing, and marketing innovative and unique products including the original Miracle Mop®, Huggable Hangers® My Little Steamer®, and the TuffTech™ luggage collection. In addition, IDL has broadened its scope by developing and managing product lines for icon and celebrated supermodel IMAN, celebrity chefs Ming Tsai and Lorena Garcia, Grammy Award®-winning producer Randy Jackson, and Four-time GRAMMY Award®-winner and American Idol judge Keith Urban. Joy is also the founder of Huntington, NY restaurant Jema.


News Article | December 20, 2016
Site: www.greencarcongress.com

« BioAmber and CJ CheilJedang plan JV for bio-succinic acid production in Asia | Main | New Mercedes-Benz lab procedure shows MB car filters trap even finest allergenic particles » Irizar e-mobility, the electromobility business of the Irizar Group, has just gained a large contract with the Agglomeration of the Basque-Adour Coast in France. The contract includes the provision of 18 Irizar i2e 18.73m electric articulated buses (BRT), the charging stations at the end of each line with fast charging infrastructure, and slower charging at the depots. The engineering work to accommodate two dedicated bus lanes will commence in 2017 and launch of the service will take place on 1 April 2019. The Agglomeration of the Basque-Adour Coast will be the first in France to have two complete lines with a 100% electric bus system. The Irizar i2e will feature a TramBus design, incorporating technology 100% developed within the Irizar Group, including the electric motor propulsion system from Alconza, Jema inverters, and the energy storage system developed by Irizar e-mobility. The first Irizar i2e 18 meter (BRT) electric articulated bus unit has undergone durability testing in the IDIADA facility with very satisfactory results. Its commercialization is planned for the beginning of 2017.


Ruddle A.R.,MIRA Ltd | Galarza A.,Centro de estudios e investigaciones técnicas de Gipuzkoa | Sedano B.,Centro de estudios e investigaciones técnicas de Gipuzkoa | Unanue I.,Jema | And 2 more authors.
IET Conference Publications | Year: 2013

One of the main aims of the EC project HEMIS is to design a prognostic health monitoring system for electrical powertrain components in order to enhance the safety and maintainability of electric vehicles. This paper outlines some of the preliminary work carried out in the areas of safety and failure analysis, based on a generic architecture that aims to represent common features of a wide range of electric vehicles.


Zulaika M.,JEMA | Ganuza D.,JEMA | Arenal A.,JEMA | De La Fuente J.M.,JEMA | And 2 more authors.
Fusion Engineering and Design | Year: 2011

The company JEMA has delivered to the Joint European Torus (JET facility at Culham) the enhanced radial field amplifier (ERFA). This device is a high frequency, high power amplifier aimed at correcting instabilities due to fast plasma disturbances. The system is composed of four identical units connected in series through a connection box delivering up to ±12 kV, ±5 kA (60 MVAr) in four quadrant operation. Each unit is composed of an input converter stage, a DC link energy storage stage, an output inverter and an output bypass (for continuing operation in case of a unit failure). ERFA works as an energy exchanger between the internal DC link capacitors bank and the JET radial field coils. The input converter compensates for power losses in the JET coils and the ERFA during operation. The ERFA control system is fundamental for the amplifier performance to meet the speed of response required with the flexibility to achieve this for an unpredictable reference and for a wide range of load coil configurations. This paper covers the control architecture, the real-time evaluation and high speed response to the system requirements, and the fast exchange rate of data among ERFA units. © 2011 Elsevier B.V. All Rights Reserved.

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