Tlaletso Global Photonics (TGO) designs and manufactures laser diodes, VCSEL, DFB lasers, laser drivers, CDR circuits, optical modulators, TIAs, co-packaged optics, silicon photonics, linear drive plu...
Contact online >>
Distance Protection relay is designed to operate only for faults occurring between the relay location and the selected reach point. Principle involves the division of the voltage at the relaying point by the
View more
To make an electrical system reliable and cost-effective, its protection coordination is crucial. Protection coordination is a study to determine the trip settings of protective devices.
View more
The design of the distribution network has been optimized and coordinated to ensure the safety, quality, and reliability of power supply.
View more
Click on the link below to watch the case study video “IEC 61850 Substation Modernization and Wire Reduction”.
View more
For professionals responsible for configuring and maintaining these systems, formal substation relay protection training is often the difference between theoretical compliance and real
View more
Effective relay protection in HV/MV substations requires a thorough approach encompassing calculations, precise settings, meticulous coordination, informed relay selection, and
View more
Schemes for the relay protection of the line vary according to the significance of the line in the system, the characteristics of faults on the line, the speed at which a line fault has to be cleared, and the
View more
This work presents the design and configuration of protection schemes in an electrical substation based on the IEC61850 standard for measuring and communicating
View more
Welcome to the Protection Application Handbook in the series of booklets within the LEC support programme of BA THS BU Transmission Systems and Substations. We hope you will find it useful in
View more
The system was developed starting with technology used for protection and control of HVDC substations, adding AC protection algorithms to the existing control system.
View more
Substation Control and Protection Relay protection and the whole bunch of protection system engineering around the substation are quite interesting from the point of view of creativity.
View moreHigh-power CW/pulsed laser diodes (808nm–1550nm) and VCSEL arrays for 3D sensing, LIDAR, and optical interconnects.
Co-packaged optics engines, silicon photonics ICs, and optical I/O solutions for high-density switches and AI clusters.
400G/800G QSFP-DD/OSFP modules, active optical cables, and custom optical engines for data center interconnects.
Low-jitter laser drivers, integrated CDR circuits, and linear TIAs for coherent optics and short-reach links.
We provide custom laser diodes, VCSEL arrays, DFB lasers, drivers, CDR, modulators, TIAs, co-packaged optics, silicon photonics, LPO, transceivers, and AOCs.
From prototype to mass production, our team ensures premium quality and technical support.
23 Photonics Avenue, Techno Park, Stellenbosch, 7600, South Africa
+27 63 148 2975 | +27 63 148 2975 | +86 138 2753 9641 | +86 138 2753 9641 | [email protected]