strömstötarna
Strömstötarna refers to brief, high-amplitude transients in electrical systems, typically lasting only microseconds to milliseconds. They manifest as sudden spikes in current or voltage and can occur in power distribution networks, electrical equipment, or electronic circuits. The term is used in electrical engineering and power quality discussions to describe transient disturbances that deviate from normal operating conditions.
Causes of strømstötarna include lightning-induced surges on power lines, switching operations in substations or industrial facilities,
Effects range from nuisance tripping of circuit breakers and measurement inaccuracies to more serious damage such
Detection and mitigation involve both measurement and protective strategies. High-speed instruments, oscilloscopes, and specialized sensors are
See also power quality, transient analysis, surge protection, and EMC immunity.