H - Electricity – 02 – J
Patent
H - Electricity
02
J
H02J 1/02 (2006.01) G01R 31/00 (2006.01) H02J 3/01 (2006.01) H02J 3/18 (2006.01)
Patent
CA 2132392
21 In a method for monitoring and/or control of a plant component (4A, 4B, 4C, 4D) connected to an electric power network (N1, N2), for example a tunable filter for harmonic filtering or a capacitor bank for generating reactive power in a converter plant for high-voltage direct current, products of, respectively, a voltage (U A, U B, U C, U D) occurring in the plant component and of a current (IA, Ig, I C, I D, I AC) flowing therethrough are formed, and sine and cosine signals, the frequencies of which are equal to the product of the ordinal number of a selected tone and a fundamental frequency associated with the power network, the products are integrated and the phase difference (~un-~In) and/or the amplitude value (SUn, SIn, respectively) between/for the components of the voltage and the current of the selected tone are formed by quotient generation, multiplication, and summation of the integrated products. (Figure 3)
Astrom Urban
Nyberg Krister
Asea Brown Boveri Ab
Robic
LandOfFree
Monitoring and control of a component connected to an... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Monitoring and control of a component connected to an..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Monitoring and control of a component connected to an... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1454828