| CPC G01R 31/3842 (2019.01) [G01R 31/374 (2019.01); H01M 50/503 (2021.01); H01M 50/569 (2021.01)] | 15 Claims |
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1. A bus bar assembly comprising:
a first conductive plate composed of a first plurality of parts;
a second conductive plate composed of a second plurality of parts; and
an insulator formed between the first conductive plate and the second conductive plate, wherein
a common first terminal hole is formed at one end of the first conductive plate, one end of the second conductive plate, and one end of the insulator,
a common second terminal hole is formed at respective opposite ends of the first conductive plate, the second conductive plate, and the insulator,
the first conductive plate comprises at least one first shunt resistor, wherein the first shunt resistor, between the first plurality of parts of the first conductive plate, electrically connects a first part where the first terminal hole is formed and a second part where the second terminal hole is formed,
the second conductive plate comprises at least one second shunt resistor, wherein the second shunt resistor, between the second plurality of parts of the second conductive plate, electrically connects a third part where the first terminal hole is formed and a fourth part where the second terminal hole is formed, and
sensing pins necessary for measuring a voltage drop are formed at both ends of the first shunt resistor and the second shunt resistor.
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