Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel hybrid power subway steel rail grinding wagon
The invention discloses a novel hybrid power subway steel rail grinding wagon which comprises a first wagon section and a second wagon section connected with the first wagon section, and each of the first wagon section and the second wagon section comprises an engine used for converting chemical energy of fuel oil into mechanical energy; a generator connected with the engine and used for converting mechanical energy into electric energy; a rectifier connected with the generator; a traction inverter connected with the rectifier; at least one traction motor connected with the traction inverter and used for providing traction power for the vehicle when power is supplied; a polishing inverter connected with the rectifier; and at least one grinding motor connected with the grinding inverter, wherein each grinding motor is connected with a preset number of grinding heads. By means of the scheme, the flexibility and reliability of the novel hybrid power subway steel rail grinding wagon are improved, and the situations that the grinding head is limited, and the novel hybrid power subway steel rail grinding wagon cannot run and operate independently after being decompiled are effectively avoided.
本申请公开了一种新型混合动力地铁钢轨打磨车，包括：第一节车，与第一节车连接的第二节车，第一节车和第二节车中均包括：用于将燃油的化学能转换为机械能的发动机；与发动机连接，用于将机械能转换为电能的发电机；与发电机连接的整流器；与整流器连接的牵引逆变器；与牵引逆变器连接的至少一个牵引电机，用于在得到供电时为所在的这节车提供牵引动力；与整流器连接的打磨逆变器；与打磨逆变器连接的至少一个打磨电机，且每个打磨电机均与预设数量的磨头连接。应用本申请的方案，提高了新型混合动力地铁钢轨打磨车的灵活性，可靠性，有效地避免了打磨磨头的限制以及无法解编后单独行驶以及作业的情况。
Novel hybrid power subway steel rail grinding wagon
The invention discloses a novel hybrid power subway steel rail grinding wagon which comprises a first wagon section and a second wagon section connected with the first wagon section, and each of the first wagon section and the second wagon section comprises an engine used for converting chemical energy of fuel oil into mechanical energy; a generator connected with the engine and used for converting mechanical energy into electric energy; a rectifier connected with the generator; a traction inverter connected with the rectifier; at least one traction motor connected with the traction inverter and used for providing traction power for the vehicle when power is supplied; a polishing inverter connected with the rectifier; and at least one grinding motor connected with the grinding inverter, wherein each grinding motor is connected with a preset number of grinding heads. By means of the scheme, the flexibility and reliability of the novel hybrid power subway steel rail grinding wagon are improved, and the situations that the grinding head is limited, and the novel hybrid power subway steel rail grinding wagon cannot run and operate independently after being decompiled are effectively avoided.
本申请公开了一种新型混合动力地铁钢轨打磨车，包括：第一节车，与第一节车连接的第二节车，第一节车和第二节车中均包括：用于将燃油的化学能转换为机械能的发动机；与发动机连接，用于将机械能转换为电能的发电机；与发电机连接的整流器；与整流器连接的牵引逆变器；与牵引逆变器连接的至少一个牵引电机，用于在得到供电时为所在的这节车提供牵引动力；与整流器连接的打磨逆变器；与打磨逆变器连接的至少一个打磨电机，且每个打磨电机均与预设数量的磨头连接。应用本申请的方案，提高了新型混合动力地铁钢轨打磨车的灵活性，可靠性，有效地避免了打磨磨头的限制以及无法解编后单独行驶以及作业的情况。
Novel hybrid power subway steel rail grinding wagon
一种新型混合动力地铁钢轨打磨车
WANG XINHU (Autor:in) / YANG JIANCHANG (Autor:in) / LIU QILING (Autor:in) / ZHOU YANZHU (Autor:in) / CHEN RONG (Autor:in)
26.03.2021
Patent
Elektronische Ressource
Chinesisch
Hybrid power electric transmission subway steel rail grinding wagon
| Europäisches Patentamt | 2023