I need to write an article about the setting ranges of current relay protection and methods for obtaining them: manually and automatically.
Budget: $250 – $750 USD
Tentative title of the article No.1: The problem of setting operation parameters in digital relay protection of distribution networks.
The main idea of the article: in the digital relay protection and automation terminals, the settings are set in almost the same way as in analog electromechanical relay protection devices. This is an atavism. In digital relays, it is possible to refuse current-dependent steps, a limited set of types of characteristics and set an unlimited number of current-independent steps (conditional settings), you can set separate settings to busbars in directional current protections, ... Illustrate this using an example in Automatic Relay Protection ARP.
Preliminary title of article No.2: Development of an algorithm for formalized setting of the setting area of current digital relay protection.
Here it is necessary to describe the algorithm for automatic calculation and setting of current protection settings in the Automatic Relay Protection ARP.
The main idea of the article: in the digital relay protection and automation terminals, the settings are set in almost the same way as in analog electromechanical relay protection devices. This is an atavism. In digital relays, it is possible to refuse current-dependent steps, a limited set of types of characteristics and set an unlimited number of current-independent steps (conditional settings), you can set separate settings to busbars in directional current protections, ... Illustrate this using an example in Automatic Relay Protection ARP.
Preliminary title of article No.2: Development of an algorithm for formalized setting of the setting area of current digital relay protection.
Here it is necessary to describe the algorithm for automatic calculation and setting of current protection settings in the Automatic Relay Protection ARP.