Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stability and Sensitivity Analysis of Multi-Vendor, Multi-Terminal HVDC
  Systems   The stability of multi-vendor, multi-terminal HVDC systems can be analyzed in
frequency domain by black-box impedance models using the generalized Nyquist
stability criterion. Based on the impedance stability analysis, a multi-level
sensitivity analysis approach using frequency-domain sensitivity functions is
proposed to identify the root cause of potential instability. Case studies on a
four-terminal HVDC system are carried out for stability and sensitivity
analysis based on the impedance measurement in PSCAD. The analysis results are
finally validated by electromagnetic transient simulations.

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The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
22
The categories of this paper are: chao-dyn
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
11
The categories of this paper are: hep-lat
13
The categories of this paper are: quant-ph
34
The categories of this paper are: chem-ph
17
The categories of this paper are: q-fin
3
The categories of this paper are: physics
32
The categories of this paper are: atom-ph
6
The categories of this paper are: astro-ph
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg