Protection system for an electricity network having an infrared data transmission link using the WAP protocol
First Claim
1. A digital protection system for an electricity network for causing circuit breakers to open in the event of faults being sensed by current and/or voltage sensors on lines of the network connected to the circuit breakers, the system comprising a processor having an infrared data transmission link with a remote appliance that is physically separate from the digital protection system, wherein data transmissions use a wireless application protocol WAP.
2 Assignments
0 Petitions
Accused Products
Abstract
The digital protection system for a high voltage electricity network to instruct circuit breakers to open in the event of faults being detected by current and/or voltage sensors on the network lines 4 connected to the circuit breakers. The digital protection system includes an infrared data transmission link with a portable telephone. Transmissions between the digital protection system and the portable telephone uses the wireless application protocol WAP.
25 Citations
4 Claims
- 1. A digital protection system for an electricity network for causing circuit breakers to open in the event of faults being sensed by current and/or voltage sensors on lines of the network connected to the circuit breakers, the system comprising a processor having an infrared data transmission link with a remote appliance that is physically separate from the digital protection system, wherein data transmissions use a wireless application protocol WAP.
Specification