Design of relay protection and emergency automation
We perform complex design of relay protection and emergency automation systems, which includes the following:
- calculation of emergency repair modes in 35-750 kV networks;
- calculation of static and dynamic stability of networks;
- calculation of short-circuit currents;
- development of structures and algorithms of complexes, system and local emergency automation of electric networks;
- development of basic, functional-logical and complete schemes, as well as assignment for manufacturers to manufacture cabinets using modern equipment of leading domestic and foreign manufacturers (Siemens, ABB, AREVA, GE, ECRA, HARTRON, etc.) with further author’s supervision;
- development of basic technical solutions and distribution layouts for voltage and current transformers ITS for substations 35-750 kV;
- development of technical requirements to supply of relay protection and emergency protection automatics;
- development of schemes of internal configuration of logic modules of microprocessor devices with freely programmable logic of Siemens, ABB, AREVA, GE companies using proprietary software of automatic installation: DIGSI, PCM 600, MiCom S1, EnerVista;
- calculation of design settings of relay protection devices with the use of modern software;
- development of complete control, automation and alarm circuits of substations, as well as individual and common light warning and alarm systems.
