Device for remotely controlling trip-out of power load management terminal of multi-specialty-transformer parallel running user

Abstract

The invention discloses a device for remotely controlling the trip-out of a power load management terminal of a multi-specialty-transformer parallel running user. The device comprises a load management terminal (1), wherein the load management terminal (1) is provided with a first remote control trip-out control end (2), a second remote control trip-out control end (3), a third remote control trip-out control end (4) and a fourth remote control trip-out control end (5); the first remote control trip-out control end (2) is connected with all contact cabinets (6) of a parallel running user; the first remote control trip-out control end (2) is used for realizing the synchronous trip-out of all the contact cabinets (6) and maintaining the balance of specialty-transformer loads; and the second remote control trip-out control end (3), the third remote control trip-out control end (4) and the fourth remote control trip-out control end (5) are respectively connected with a load I (9), a load II (7) and a load III (8) according to the importance level of the loads.

Description

technical field [0001] The invention relates to a device for remote tripping of a power load management terminal of a multi-variable parallel operation household. Background technique [0002] In order to meet the peak summer (winter) orderly power consumption, the load management system needs to implement time-period power control and other methods to limit the load of customers. The current tripping rounds of the negative control terminal in our province are divided into four rounds of tripping, and the interval between each round of tripping is about 10 minutes. Therefore, for customers with multiple special transformers running in parallel, if the load is simply controlled according to the tripping rounds in the load management system, the tripping of one special transformer will easily cause other special transformers to burn out due to overload, so both affected The implementation of power restriction measures for orderly power consumption has also affected the safe p...

AI Technical Summary

Problems solved by technology

Therefore, for customers with multiple special transformers running in parallel, if the load is simply controlled according to the tripping rounds in the load management system, the tripping of one special transformer will easily cause other special transformers to burn out due to overload, so both affected The implementation of power restriction measures for orderly power consumption has also affected the safe power use of customers

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