The Experts below are selected from a list of 9516 Experts worldwide ranked by ideXlab platform

Zhang Longhai - One of the best experts on this subject based on the ideXlab platform.

  • fuel cell vehicle cooling circulation system and fuel cell vehicle
    2017
    Co-Authors: Li Yupeng, Wang Tongxiang, Wang Zongtian, Li Feiqiang, Li Jin, Zhang Longhai
    Abstract:

    The utility model provides a pair of fuel cell vehicle cooling circulation system and fuel cell vehicle, cooling circulation system includes the cooling Circuit who connects into of water pump and pipeline the cluster is equipped with fuel cell and DCDC conversion module among the cooling Circuit, establish ties between fuel cell and the DCDC conversion module or be parallelly connected. Because the utility model provides a technical scheme is together integrated with fuel cell's cooling Circuit with fuel cell vehicle DCDC conversion module's cooling Circuit, has consequently reduced the pipeline in whole car Return Circuit, makes things convenient for design and construction, has still practiced thrift the cost of whole car simultaneously.

Liu Yan - One of the best experts on this subject based on the ideXlab platform.

  • Circuit breaker with permanent magnetic mechanism s under voltage trip gear
    2015
    Co-Authors: Yao Jinbei, Zhang Xuehui, Mi Fengyan, Pang Jialong, Li Meng, Wang Gang, Yi Dengfu, Fan Ping, Liu Yan
    Abstract:

    The utility model provides a Circuit breaker with permanent magnetic mechanism's under -voltage trip gear, its principle is: control source U gives the electrolytic capacitor C energy storage through current -limiting resistor R1, the electrolytic capacitor C size is confirmed according to permanent magnetic mechanism YR action needs energy of electromagnetic field size, cross lowly or break as control source U, diode D1 -D3 prevents electrolytic capacitor C reverse for the control Circuit power transmission in the tank Circuit, the voltage relay KA who adopts coil voltage to adjust detects control source U's height, when being less than the setting value, voltage relay KA starts the work, normally open and a little cut off the outside electric Return Circuit of giving rapidly, prevent that energy -storage capacitor C is for the anti - power transmission of control Circuit, separating brake vacuum Circuit breaker is removed for permanent magnetic mechanism YR circular telegram production electromagnetic field to the time delay of normal close point, voltage relay KA delayed purpose prevents that the control source fluctuates in short -term and arouses the operation of mistake separating brake. The utility model discloses can make the permanent magnetism Circuit breaker not have reliable separating brake under the condition of operating power in the external world.

Li Yupeng - One of the best experts on this subject based on the ideXlab platform.

  • fuel cell vehicle cooling circulation system and fuel cell vehicle
    2017
    Co-Authors: Li Yupeng, Wang Tongxiang, Wang Zongtian, Li Feiqiang, Li Jin, Zhang Longhai
    Abstract:

    The utility model provides a pair of fuel cell vehicle cooling circulation system and fuel cell vehicle, cooling circulation system includes the cooling Circuit who connects into of water pump and pipeline the cluster is equipped with fuel cell and DCDC conversion module among the cooling Circuit, establish ties between fuel cell and the DCDC conversion module or be parallelly connected. Because the utility model provides a technical scheme is together integrated with fuel cell's cooling Circuit with fuel cell vehicle DCDC conversion module's cooling Circuit, has consequently reduced the pipeline in whole car Return Circuit, makes things convenient for design and construction, has still practiced thrift the cost of whole car simultaneously.

Zhao Guangsheng - One of the best experts on this subject based on the ideXlab platform.

Fan Chengyong - One of the best experts on this subject based on the ideXlab platform.

  • outage divides brake gear suitable for Circuit breaker with permanent magnetic mechanism
    2016
    Co-Authors: Hu Biao, Zhang Shenglan, Xue Hongtu, Gao Wenbiao, Fan Chengyong
    Abstract:

    The utility model relates to an outage divides brake gear suitable for Circuit breaker with permanent magnetic mechanism, including portable shell, set up operating panel on portable shell, set up the control Circuit in portable shell, the access that is used for inserting Circuit breaker control Circuit connects, control Circuit including the power generating device that is used for producing the electric energy, be used for energy storage or exoelectric charge -discharge to switch the Return Circuit, be used for control to do the separating brake motion control system of separating brake action, loop connection is switched in the charge -discharge power generating device, the input of separating brake motion control system is connected the charge -discharge and is switched the Return Circuit, the output of separating brake motion control system passes through access articulate Circuit breaker control Circuit's separating brake coil. The utility model discloses setting up an outage in addition and dividing the brake gear, then the Circuit breaker is in when losing electric state for a long time, can make the normal separating brake of Circuit breaker through inserting this device.