发明申请
- 专利标题: Overload Restriction in System for Electrical Vehicles
- 专利标题(中): 电动汽车系统过载限制
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申请号: US13638366申请日: 2011-03-31
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公开(公告)号: US20130020163A1公开(公告)日: 2013-01-24
- 发明人: Gunnar Asplund
- 申请人: Gunnar Asplund
- 申请人地址: SE Solma
- 专利权人: ELWAYS AB
- 当前专利权人: ELWAYS AB
- 当前专利权人地址: SE Solma
- 优先权: SE1000331-7 20120401
- 国际申请: PCT/SE2011/050385 WO 20110331
- 主分类号: B60L11/18
- IPC分类号: B60L11/18 ; B60L9/00
摘要:
This invention comprises an arrangement for overload restriction, adapted to cooperate with a system (“S) for an electric and by one or more batteries or “a” battery set driven vehicle (1) to be driven along a stretch of roadway, comprising a one or more over an individual electric motor or motors drivable vehicles (1), with said respective vehicles (1) exhibiting a control circuit (100, “R1”) controlling the power for creating the necessary power and/or speed control, wherein a necessary power i.a. can be supplied primarily by a chargeable battery set (“B”) allotted to the vehicle, and “b” a plurality of a roadway sections (2a1) sub-dividing the stretch of road, each one allotted to one or more electric stations (“s1”, “III”) for thereby charging the battery set (“II”; B) of the vehicle and/or supplying the necessary power and energy for driving the vehicle. The invention indicates that to said vehicles external source of power (“III”; 71; 42) is connected, at least to a chosen maximized power outlet, a withdrawn power limiting circuit (74a) and that this circuit (74a) is adapted, over a switch (44a) to supply the power to said conductor (4a, 4b) in its roadway section (2a2), during the time periods when the vehicle (1) passes said road-way section (2a2).
公开/授权文献
- US08776969B2 Overload restriction in system for electrical vehicles 公开/授权日:2014-07-15