A MapReduce Based High Performance Neural Network in Enabling Fast Stability Assessment of Power Systems

Table 2

Input features of stability and margin of HBPNN.

Symbol	Definition
	The accelerating power of each generator at the time of one cycle after the fault clearing
	The rate of change of both bus voltage and angles of each generator [9]
	The total value of generators’ kinetic energy at the time of one cycle after fault clearing, given in [30]
ISGA	An integral square generator angle index given in [28]
	Maximal RTI index [31] in the interval from to
	The maximal integral area of voltage amplitude variation of all the generator busbars, given in (11)