| 摘要 |
A method for automated verification of electric energy consumer type comprises a voltage sensor, whose signal is used for synchronous measurement of current supplied from a current sensor, and to which a method for frequency analyses is applied, comprising allocation of first harmonic and following calculation of a deformation factor. The system provides verification of a type of electric energy consumer without necessity to know a consumer operational schedule, or a level of consumer work load, using verification factors. A verification system calculates a common parameter for decision making based on an error between the calculated and the rated value of any model incorporated to database, which is supplied to a calculation unit for terminal parameter decision-making to choose the best attested model, and unites previously calculated parameters of the errors for every model and calculates correspondence of a real consumer model and models incorporated to the database, a model having minimal value of parameter is chosen, which is a result of a preliminary verification. |
