| 摘要 |
The invention relates to a method of determining the characteristics of the voltage of an electrical installation which is powered by a generator. The inventive method comprises the following steps consisting in: generating at least one electrical disturbance between at least two points of an electric circuit, which are separated by a dielectric layer; observing a first electric current at the terminals of a first impedance; bringing an electrode into contact with a point of the electrical installation; observing a second electric current at the terminals of a second impedance; observing the change in the first electric current at the terminals of the first impedance; and determining the characteristics of the voltage of the installation from the change in the first electric current and the characteristics of the second electric current. The invention also relates to a device which is used to implement said method.
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