Performance Analysis of a Hybrid Power Cutting System for Roadheader

Table 3

Internal parameters of planetary gear set.

	First-stage planetary gear set		Secondary-stage planetary gear set
	1.517	1.785	1.655	1.839
(×10^9 N/m)	7.093	1.320	2.179	2.436
(×10^9 N/m)	0.867	1.198	1.857	2.268
(×10^9 N/m)	0.625	0.754	1.245	1.392
(N/(m/s))	8.889	—	115.948	—