Minimum Cost Flow-Based Integrated Model for Electric Vehicle and Crew Scheduling

Table 9

Spells and potential shifts of EVCSPM and two-stage sequential models.

Problem	Model	Item
		#tier	#spell	#spell_2	#spell_3	#spell_4	#spell_5	#spell_6	#shift
T1	EVCSPM	19	2457	357	474	630	768	228	117979
	TSM	—	820	260	241	211	99	9	17185
T2	EVCSPM	19	4698	505	697	928	1136	1432	307850
	TSM	—	826	255	237	212	114	8	17215
T3	EVCSPM	19	2813	482	608	771	779	173	171998
	TSM	—	882	261	241	219	128	33	20028
T4	EVCSPM	19	2402	356	460	605	705	276	118834
	TSM	—	885	262	244	222	133	24	20084
T5	EVCSPM	20	2822	361	512	732	962	255	157576
	TSM	—	821	252	234	211	110	14	16990
T6	EVCSPM	19	3078	377	521	750	1007	423	186162
	TSM	—	841	260	240	211	109	21	17888
T7	EVCSPM	4	158	76	70	12	0	0	179
	TSM	—	79	43	26	10	0	0	89
T8	EVCSPM	4	154	75	65	13	1	0	220
	TSM	—	82	43	26	12	1	0	94
Avg.	EVCSPM	15.38	2322.75	323.63	425.88	555.13	669.75	348.38	132599.75
	TSM	—	654.5	204.5	186.13	163.5	86.75	13.63	13696.63