The Hydrogen Incident
and Accidents Database
European Hydrogen Incidents and Accidents database HIAD 2.1, European Commission, Joint Research Centre

This data is from the European Hydrogen Incidents and Accidents database HIAD 2.1, European Commission, Joint Research Centre.

Fire in a High Voltage Generator
An isolation failure in starter coil of the high voltage generator induced an electric arc to the hydrogen supply line, with consequent fire and melting of the line.
Event Date
September 20, 1968
Record Quality Indicator
2
Region / Country
North America / United States
Event Initiating System
Hydrogen System Initiating Event
Classification of the Physical Effects
Hydrogen Release And Ignition
Nature of the Consequences
Fire
Causes
System Design Error
Material/Manufacturing Error
Installation Error
Facility Information
Application Type
Power Plant
Application
Not Specified
Specific Application Supply Chain Stage
Hydrogen Transport
Components Involved
hydrogen pipe, high voltage generator
Storage/Process Medium
Gas
Location Type
Unknown
Location description
Unknown
Operational Condition
Unknown
Consequences
Number of Injured Persons
5
Currency
EUR - Euro
Event Nature
Emergency Action
Unknown
Release Type
Gas
Release Substance
Hydrogen
Ignition Source
Short Circuit
Detonation
No
Deflagration
No
High Pressure Explosion
No
High Voltage Explosion
No
Flame Type
Other
Source Category
SciArticle
References

Extract from Zalosh and Short, 1978, see source
Annex A, Table II, page 21

This is the reporting template used originally by HIAD 1.0

This material was prepared as an account of work sponsored by an agency of the United States Government.
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