| 摘要 |
The invention relates to a method for controlling power within a network segment (3) of an alternating current network (1), said network segment comprising at least one electrical store (23) at least temporarily, wherein the network segment (3) is connected to a higher-level network level (9) of the alternating current network (1) by means of a transformer (11), said level operating at a higher voltage than the network segment (3), and wherein a power feed of the electrical store (23) into the network segment (3) and/or a power draw of the electrical store (23) from the network segment (3) takes place as a function of an operating parameter of the network segment (3). According to the invention, the power feed also takes place as a function of a difference in voltage between a feed voltage (U1) at a feed point (33) of the electrical store (23) and a transformer output voltage (U2) at a contact (37) connected to the segment-side transformer output. The invention further relates to a corresponding network segment (3) for an alternating current network (1). |
