Sufficient Condition for the Parallel Flow Problem of Electromagnetic Loop Networks

Table 1

Minimum values of of some typical EMLNs.

Type of EMLN	Minimum values of
	1000 kV/500 kV	4.0178	2.6785	2.0089	0.4018
765 kV/345 kV	5.0896	3.3931	2.5448	0.5090
500 kV/220 kV	4.9297	3.2864	2.4648	0.4930
380 kV/220 kV	2.8443	1.8962	1.4222	0.2844
230 kV/115 kV	4.4419	2.9613	2.2210	0.4442

^①For example, the high voltage side of the EMLN consists of a single line and a parallel path with impedance distance approximately 3 times that of the single line. ^②For example, the high voltage side of the EMLN consists of a single line and a parallel path with impedance distance approximately 2 times that of the single line. ^③The high voltage side of the EMLN consists of approximately dual-transmission lines.