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ARC SUPPRESSION DEVICE, MOBILE BODY, AND POWER SUPPLY SYSTEM

  • US 20200135414A1
  • Filed: 03/06/2018
  • Published: 04/30/2020
  • Est. Priority Date: 04/26/2017
  • Status: Active Grant
First Claim
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1. An arc suppression device comprising one or more current-limiting circuits provided in parallel with a circuit breaker that switches between feeding and shutoff of power from a power supply, whereinthe current-limiting circuit shuts off a current from the power supply when the power from the power supply is fed to a load through a circuit breaker, andthe current from the power supply is shut off when a voltage generated by a potential difference between contacts of the circuit breaker becomes a predetermined voltage or higher in a case where feeding of the power from the power supply to the load is shut off by the circuit breaker, the potential difference being generated upon shutoff.

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