FIELD: power engineering.
SUBSTANCE: invention relates to relay protection and automated control systems in power engineering and is intended for implementation of functions of emergency control in electrical installation, as well as for automation of process of collecting information on state of inputs, connections and switches of control and monitoring object.
EFFECT: high reliability of receiving and transmitting information in a multiprocessor information and control system of relay protection and automation based on a passive optical network owing to arrangement of mutually reserved communication channels between devices in the system and providing interterminal information exchange in electrical installation for implementation, for example, functions of emergency control system, by transmitting and receiving information messages between synchronized devices in multiprocessor information and control system of relay protection and automation based on passive optical network.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MULTI-PROCESSOR INFORMATION AND CONTROL SYSTEM OF RELAY PROTECTION AND AUTOMATION | 2017 |
|
RU2657180C1 |
| INFORMATION AND CONTROL SYSTEM OF AUTOMATED CONTROL IN THE ELECTRIC POWER INDUSTRY ON THE BASIS OF A PASSIVE OPTICAL NETWORK | 2023 |
|
RU2810040C1 |
| MULTIPROCESSOR INFORMATION-MANAGEMENT RELAY PROTECTION AND AUTOMATIC CONTROL SYSTEM | 2001 |
|
RU2210104C2 |
| COMMUNICATION NETWORK OF A DIGITAL SUBSTATION FOR CONTROLLING TIME-CRITICAL PROCESSES IN THE AREA OF RELAY PROTECTION AND AUTOMATION BASED ON A PASSIVE OPTICAL NETWORK | 2021 |
|
RU2780459C1 |
| RELAY PROTECTION AND AUTOMATION DEVICE OF ELECTRIC NETWORK NODE WITH MEASUREMENT DEVICES USING OPTICAL COMMUNICATION CHANNELS WITH FREQUENCY CODING | 2018 |
|
RU2691943C1 |
| CENTRALIZED MICROPROCESSOR SYSTEM OF RELAY PROTECTION, AUTOMATION AND ALARM WITH REMOTE CONTROL | 2016 |
|
RU2695634C2 |
| MICROPROCESSOR UNIT FOR RELAY PROTECTIVE GEAR, AUTOMATIC AND REMOTE-CONTROL DEVICES | 2002 |
|
RU2222083C2 |
| MICROPROCESSOR CENTRALIZATION SYSTEM | 2018 |
|
RU2694709C1 |
| DEVICE TO MONITOR AND CONTROL SIGNALS OF RELAY PROTECTION AND EMERGENCY AUTOMATION | 2012 |
|
RU2479904C1 |
| CENTRALIZED INTELLIGENT ELECTRONIC DEVICE OF AUTOMATED ELECTRICAL SUBSTATION SYSTEM | 2019 |
|
RU2720318C1 |
