Impact Safety Control Strategy for the Battery System of an Example Electric Bus

Table 3

Intrusion volume, rate of invasive at low-speed collision.

Test Points; Collision Velocity; km/h		D1	D2	D3	D4	D5	D6	D7	D8	D9	D10
20	/mm	14.0	13.3	14.2	13.3	13.1	12.5	14.3	14.8	16.0	13.9
	/mm	2.0	3.7	3.8	3.6	5.0	1.0	2.8	4.7	3.2	0.7
	/%	22.5	22.7	24.2	22.7	23.4	19.5	23.6	25.7	26.4	21.4
25	/mm	13.6	14.5	15.1	18.8	11.4	12.5	14.0	14.3	14.9	14.9
	/mm	4.5	4.4	4.7	5.3	7.9	3.2	3.8	6.5	6.9	3.7
	/%	23.8	25.1	26.2	32.2	23.0	21.1	23.9	26.3	27.5	25.4