United power system an disolated power systems. Relay protection and automation. Automatic voltage regulators of strong action of synchronous generators. Testing and checking the settings
Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors. Determination of the sound power level. Part 1. Air conditioners, liquid chilling packages, heat pumps for space heating and cooling, dehumidifiers and process chillers