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Table 2 The novelty of proposed work is compared with standard topologies

From: A 5-kW unidirectional wireless power transfer EV charger with a novel multi-level PFC boost converter on front-end side

Parameters

[42]

[43]

[44]

[45]

[46, 47]

Proposed

Level

5

5

7

3

3

5

Active switches

6

10

10

4

8

3

Diodes

-

-

-

4

2

6

Inductors

1

1

1

1

1

1

Capacitors

2

3

3

2

4

2

Wireless capability

No

No

No

No

No

Yes

Voltage stress

Less

Less

Less

Less

Less

Very less

Efficiency

94.33%

97.75%

-

90.8%

99.18%

97.2%

Power factor

Unity

Unity

Unity

Unity

0.99

Unity