公开(公告)号：WO2013148236A1

公开(公告)日：2013-10-03

申请号：PCT/US2013031194

申请日：2013-03-14

Applicant: THERMO KING CORP

Inventor： NEDDERMEYER ROBERT N ,  TRUCKENBROD GREGORY R ,  NELSON MATTHEW S ,  MURALIDHAR ASHOK ,  HENZE CHRISTOPHER P

IPC: B60R16/02 ,  B60H1/00 ,  B60P3/20 ,  B60R16/00

CPC classification number: H02H9/02 ,  B60H1/00978 ,  B60H1/3232 ,  B60P3/20 ,  H02H9/08

Abstract: A mobile environment-controlled unit, such as an over-the-road compartment trailer, having an environmental-control system, such as a refrigeration unit, powered by an alternator and having a high-voltage alternating current (AC) bus. The unit incorporates a high resistance ground scheme and can incorporate a solid-state input module to detect phase-chassis faults. This combination provides an improvement in protection for mobile applications that cannot have a voltage reference (or neutral point) solidly connected to earth ground.

Abstract translation: 具有由交流发电机供电且具有高压交流（AC）总线的环境控制系统（诸如制冷单元）的移动环境控制单元，例如越野车厢拖车。 该单元结合了高电阻接地方案，并且可以并入一个固态输入模块来检测相位故障。 这种组合提供了对于不能将电压基准（或中性点）牢固地连接到地面的移动应用的保护的改进。