We are trying to find a high voltage disconnect for our eCar. We would like something like the FCI RCS800, but we need a current capacity of about 400A. Does anyone have any ideas? Check out TE connectivity, they might have something for you. Take a look at Anderson Power Products.

通过实践和总结，本文提出一套可靠的 大学生电动方程式赛车 电气系统设计方案，旨在车队相互技术交流，以助于车队将更多的精力致力于其他车辆关键技术的深入研究，进一步促进新能源汽车的蓬勃发展。 1电气系统整体框架. 电气系统承担着信息与能量的传递功能，如图1所示，电气系统一共分为三层:感知层､控制层､执行层。 感知层由轮速传感器､加速及制动踏板行程传感器､姿态传感器以及仪表面板的按钮等组成，主要感知驾驶员的操作及车辆状态;控制层由 整车控制 …

A High Voltage Disconnect (HVD) must be included to quickly disconnect one or both poles of the Accumulator EV.3.3.2

Dear FSAEe colleagues, Make sure your accumulator containers are within the envelope of the chassis & protected by fully triangulated side impact structures, as defined in the rules. I do confirm that the following design, with an interlock on the HVD is rule compliant. It is actually, in my opinion, a good practice to use the HVD as a split pack.

The HVD and interlock consists of a Manual Service Disconnect from TE Connectivity that has both power and signal connections. The main HV connector will be mounted on the rear of the car behind the headrest with a non-conductive handle attached directly to the plug.

4.3 High voltage disconnect (HVD) A High voltage disconnect (HVD) is necessary for electric race cars like Formula SAE-Electric due to the nature the vehicle operate under and is required by the rule. The HVD must be able to disconnect at least one …

Make sure to differentiate between continuous and peak current capacity when looking at your connectors. I doubt that you need a continuous current capacity of 400A. Even with only 100V TS voltage you would need to continuously deliver/source 40kW to/from your motors. Looking at the efficiency data of the last three FSE events, this seems to be very unlikely.

In this project, I designed and integrated a PCB for our FSAE car which safely discharges the high voltage capacitors in our inverter from 360V to <60V, controls the TSAL (large high voltage indicator light), and creates safe high voltage measuring points.

2016年12月12日 · Every year, the Society of Automotive Engineers (SAE) holds a competition for college undergraduates to design an automotive vehicle. The goal for the competing teams is to design and build a 1/3-scale Formula-style race car with the best overall design, manufacturing, performance, and cost.

EV.8.1.4 The AMS, IMD and BSPD must have completely independent circuits to Open the Shutdown Circuit. The respective circuits must be designed such that a failure cannot result in electrical power being fed back into the Shutdown Circuit.