For a program of the State electrification
The presented article was published in No 5 Electrotechnics Review of 1937 and at the same time in a special brochure being an off-print of the mentioned article. It contains the characteristic of the Polish electrification policy in the 1930s, mentions possible threats to it, describes the policy accomplishment conception, defines the State part, participation of local governments as well as the private capital role and share in the electrification. Amazing is how timely the presented solutions are.
Jan TALER, Bohdan WĘGLOWSKI, Artur CEBULA
Evaluation of the power boiler combustion chamber waterwalls heat load
Described is a new construction of a heat load evaluation insert being characterized by low price, long useful life and high measuring accuracy. Inserts presented in the article can be used for continuous monitoring of power boiler combustion chamber waterwalls heat load distribution.
ZPBE ENERGOPOMIAR BULLETIN
Investment process management in power industry
Referring to actual conditions concerning power industry, vital problems relating to investment projects accomplishment are taken up. Mentioned are important and urgent tasks. Presented is a technical and financial professional advisor share in investment preparing and monitoring. The attention is paid to Energopomiar specialists' experience and potential in this service field.
Complex attitude to investment accomplishment in power industry
Discussed are basic problems referring to modernization and construction of new electric systems adducing very many complex projects accomplished by „Energotest-Energopomiar" Ltd.
Jerzy JENDROSZCZYK, Edward RZECZKOWSKI
Undervoltage and underfrequency generator protection in CHP stations planned to take part in power supply defence
Described are requirements needed for different types of undervoltage and underfrequency generator protection from the point of view of power supply defence. Evaluated is their usability for national power stations. Proposed are new assumptions to be implemented concerning configurations and settings of CHP units taking or not taking part in National Power System defence.
Dominik NANKO, Zygmunt PILNY, Wojciech WRÓBLEWSKI
Protection of electric energy, water and gas meters against neodymium magnets
In the last times occurs a growing trend to use neodymium magnets to disturb the work of electric energy, water and gas meters. Presented is the first in Poland electronic device which can in a simple and reliable way record illegal attempts to „influence" on meter indications.
POWER INDUSTRY ACADEMY
Stanisław CADER, Bogumił DUDEK, Roman FOBER, Tadeusz GONTARZ, Witold WIŚNIEWSKI
Power Industry Academy – 7th session – Live line works carried out on electrical power engineering units and installations – Ninth lecture – Live line works on grids below 1 kV
Given is a procedure list referring to works below 1 kV and concerning the range of: cable lines, substations, overhead lines, measurement services, relay protection systems, measuring and control equipment, back up circuits, electric machines and generators as well as wiring systems.
POWER INDUSTRY AND ECOLOGY
Henryk KARCZ, Agnieszka KOSIOREK, Jan BUTMANKIEWICZ, Dariusz MACIEJAK
Power boiler firing with the use of colza oil and oil derivatives mixtures water solution
Described is the method of power liquid fuels preparation. Given are physicochemical properties of colza oil–mazout and colza oil-furnace oil mixtures. Described is investigation status of colza oil mixtures ignition process. Investigations of the process were carried out on a test stand with the use of a 1000 kg\h capacity oil burner.