| 摘要 |
PCT No. PCT/SE92/00754 Sec. 371 Date Mar. 26, 1993 Sec. 102(e) Date Mar. 26, 1993 PCT Filed Nov. 3, 1992 PCT Pub. No. WO93/09587 PCT Pub. Date May 13, 1993A method and a device for controlling at least one of a first power network (1) and a second power network (3), which are interconnected by means of at least two conductors (2), wherein the first power network comprises at least one current or voltage generator (5) and at least one of the first and the second power networks comprises at least one controllable network element (4). A section B-B through the conductors is defined such that the power networks are located on different sides of the section and at least one line current (IL(k)) and at least one voltage (V(j), E(n)) are sensed at the section. At least one base mode (BM(p)) is formed in dependence on sensed current(s) and sensed voltage(s) and at least one control signal (C(r)) is generated in dependence on the base mode(s) and is supplied to the network element(s) in order to influence currents and/or voltages, occurring in section B-B or in the second power network and generated by the current or voltage generator(s). (FIG. 12).
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