METHOD FOR DEPOSITING AN ANTICORROSIVE COATING
    1.
    发明申请
    METHOD FOR DEPOSITING AN ANTICORROSIVE COATING 审中-公开
    沉积防腐涂料的方法

    公开(公告)号:US20140342095A1

    公开(公告)日:2014-11-20

    申请号:US14272602

    申请日:2014-05-08

    IPC分类号: C23C4/08 C23C4/12

    CPC分类号: C23C4/08 C23C4/131

    摘要: A method for depositing an anticorrosive coating on components, wherein an aluminum-zinc coating is used as an anticorrosive coating, and wherein the anticorrosive coating is deposited by thermal spraying, wherein an inert carrier gas with a reducing gas component is used for the thermal spraying.

    摘要翻译: 一种用于在组件上沉积防腐涂层的方法,其中使用铝 - 锌涂层作为防腐涂层,并且其中通过热喷涂沉积防腐涂层,其中使用具有还原气体成分的惰性载气用于热喷涂 。

    METHOD AND DEVICE FOR MONITORING THE INSULATION RESISTANCE IN AN UNGROUNDED ELECTRICAL NETWORK
    2.
    发明申请
    METHOD AND DEVICE FOR MONITORING THE INSULATION RESISTANCE IN AN UNGROUNDED ELECTRICAL NETWORK 审中-公开
    用于监测地下电气网络中的绝缘电阻的方法和装置

    公开(公告)号:US20130221997A1

    公开(公告)日:2013-08-29

    申请号:US13704906

    申请日:2011-04-27

    IPC分类号: G01R27/14

    摘要: A method and a device for monitoring the insulation resistance in an ungrounded electrical network having a constant-voltage d.c. link and at least one inverter, connected to it, for controlling an n-phase electrical consumer in an n-phase network. A voltage to be monitored, is determined during operation of the consumer, which represents a voltage fluctuation of supply voltage potentials of the constant-voltage d.c. link with respect to a reference potential. In addition, a variable characterizing an electrical frequency of the electrical consumer is determined, particularly an electrical angular speed of the electrical consumer. A first spectral amplitude of the voltage to be monitored at the n-fold electrical frequency of the electrical consumer, is compared to a first reference value, and detects a symmetrical insulation error in the constant-voltage d.c. link or the n-phased network, if the comparison yields a deviation of the first spectral amplitude from the first reference value.

    摘要翻译: 一种在具有恒定电压直流电的未接地电网中监测绝缘电阻的方法和装置。 连接至少一个连接到其上的逆变器,用于控制n相网络中的n相电气消耗器。 要监测的电压是在消费者的操作期间确定的,其表示恒定电压d.c.的电源电压的电压波动。 链接参考潜力。 此外,确定了表征电用户的电频率的变量,特别是电消费者的电角速度。 将要在电力消费者的n倍电频率处监视的电压的第一频谱幅度与第一参考值进行比较,并且检测恒定电压直流中的对称绝缘误差。 链路或n相网络,如果比较产生第一频谱幅度与第一参考值的偏差。