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Energy conservation and emission reduction is a critical task for power systems. Innovative technology such as applied superconductivity has great potential. With the rapid advances in high temperature superconducting (HTS) technology, various HTS power applications, such as HTS cables, HTS transformers, HTS generators, HTS fault current limiters, and superconducting magnetic energy storage can be...
This paper proposes a new risk assessment method for power systems integrated with wind farm and superconducting magnetic energy storage (SMES) device using sequential Monte-Carlo simulation. The SMES model is established considering the energy charging and discharging constraints and the capacity constraints. The operating strategies of the SMES are also proposed to determine the energy charging...
Fault location on transmission line influences the characteristics of voltage sag at given bus. It is difficult to determine the fault pattern and voltage sag frequency. A new method based on maximum entropy principle was proposed to assess sag frequency synthetically considered different fault types and objective probability distribution of fault location in the power system. The faulty line intervals...
With the increase of the non-liner power loads and impact loads in power systems, the pollution of power quality is becoming more serious. It is important to put up multi-dimensional monitoring and construct monitoring network. In this paper the hardware and software scheme of a new power quality monitoring terminal based on configuration software is introduced in detail, which is applied to different...
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