RUSINOWSKI H., SZEGA M., MAJCHRZAK H., WITOS T., SZYSZKA S., TROJNIAR W.
Inspection System of the Power Unit Operation Using Balancing Calculations for Making Credible Measurement Results
Energetyka 2002, No. 3, p. 109, 5 figsPresented is the way of using balancing calculations for making credible the energy measurement results. The system is utilised in the fourth power Unit in the Opole Power Station. The use of the balancing calculations enables to balance media and energy in the boiler, turboset, condenser, regeneration heat exchangers and whole power unit. Measurement and calculation results, made credible in such a way, are used for establishing indices of power unit operation and their uncertainty indices.
KROK R., MIKSIEWICZ R.
Modelling of the Temperature Fields in Turbogenerator Rotors with Taking off Ventilation System at Disturbance States of the Cooling System
Energetyka 2002, No. 3, p. 117, 7 figs, 4 tabs, 5 refs
There are presented results of the temperature field calculations in the rotors of turbogenerators rated 200 and 500 MW with taking off ventilation system, at following changes of cooling medium: change of the cool hydrogen temperature (temperature of hydrogen flowing out from the coolers) and change of hydrogen pressure in the generator.
Electric Energy Stock Exchange as an Element of the Competitive Electric Energy Market
Energetyka 2002, No. 3, p. 124
There are described processes of the power sector transformations and creation of the stock exchange market. Risk management in the competitive electric energy market is recognised as a chance for derivative power instruments.
Equipment for Limitation Overvoltages in LV Distribution Networks. Interpretation of Controversial Notions and Definitions. Principles of Choice Technical Parameters Adequate to Conditions of Grid Operation. A Discussion Paper.
Energetyka 2002, No. 3, p. 127, 1 fig., 9 refs
SZKLARZ J., ZAJĄC B., KUSY K.
Regeneration of the Steam Turbine Guide Vanes
Energetyka 2002, No. 3, p. 131, 17 figs
KIPIŃSKI J., NIERNSEE B.
Experience Achieved by the ZRE Katowice SA during Assembling a Combined Gas - Steam Power Unit
Energetyka 2002, No. 3, p. 133, 5 figs
Adaptation of Industrial CHP Plants for Electric Energy Generation as an Offer of the ZRE Katowice
Energetyka 2002, No. 3, p. 135
SPETECH-AKU Fitting Sealing Sets for the High Parameter Fittings
Energetyka 2002, No. 3, p. 136, 2 figs, 1 refs
Energy Local Planning as a Chance for Development a Region
Illustrated by an Example of the Kisielice Community
Energetyka 2002, No. 3, p. 138, 2 figs, 2 tabs, 9 refs
According to the Power Bill communities are obliged to elaborate preliminary projects of supply plans of heat, electric energy and gas fuels. Elaboration of the project of good quality can give Communities many ecological, economic and social advantages.
Activities of the South Power Concern for the Environment Protection
Energetyka 2002, No. 3, p. 143
ISO 14001 in the Czarnobyl?
Energetyka 2002, No. 3, p. 146, figs 1
Complex System of the Balancing and Operation Supervision of the Power Station and CHP Station with the Aid of the TKE Method
Energetyka 2002, No. 3, p. 147 (ZPBE Energopomiar Bulletin No. 1/197, p. 1), 3 figs, 9 refs
There are discussed essential assumptions of the system operating according to the TKE method. Presented is the scope of calculations carried out and their results possible to utilise. Advantages arising from plant operation according to the information delivered by the system are given. Presented are new ways of wider use of the TKE method.
Comparison of Modernisation Effects of Turbosets Installed in National Power Industry
Energetyka 2002, No. 3, p. 151 (ZPBE Energopomiar Bulletin No. 1/197, p. 5), 4 figs, 1 tab., 5 refs
On the base of results of investigations carried out by the Energopomiar in 1998 - 2001 there is presented a general comparison assessment of modernisation effects of the 360, 200 and 120 MW turbosets. Given is an essential scope of the modernisation. A methodology of thermal measurements is described. Achieved indices of turbosets operation taken for effects comparison are discussed.
TWARDOWSKI S., KOZUPA M.
Experience Achieved during Ten Years of Use of the Polish Amine Preparation for Correction Water-Steam Cycles
Energetyka 2002, No. 3, p. 147 (ZPBE Energopomiar Bulletin No. 1/197, p. 9), 2 tabs, 16 refs
At the discussion of amine preparation use an attention is paid to influence the amines on values of indices of circulating agent and operational sediments in the boiler tubes. As an example for this is used 215 MW power unit. There are presented advantages of amine use, as well as difficulties occurring at unskilful their introduction.
Influence of the Quality of Raw Water Supplying Ion Exchangers on their State
Energetyka 2002, No. 3, p. 159 (ZPBE Energopomiar Bulletin No. 1/197, p. 13), 4 tabs
There are presented pollutants of waters treated in demineralisation process and purified with the aid of ion exchangers, as well as influence of these pollutants on the ionites.
Fire Safety of Electrostatic Precipitators
Energetyka 2002, No. 3, p. 1657 (ZPBE Energopomiar Bulletin No. 1/197, p. 19), 6 figs
There are mentioned fires of electrostatic precipitators, which occurred in the power industry in last thirty years. Two kinds of fires are separated and their causes are analysed. Proposed are preventive means.
SOBOTA J., BOUREK W., OLECH W., OLEJNICZAK H.
Special Tests of Oils for Distribution Transformers in the ALSTOM T&D SA - Transformer Factory in Mikołów
Energetyka 2002, No. 3, p. 169 (ZPBE Energopomiar Bulletin No. 1/197, p. 23), 1 figs, 7 tabs, 11 refs
There are discussed directions of tests carried out in order to assure high quality of new produced transformers. Presented are respective kinds of tests carried out with typical their results. In the conclusions there is stated, that these tests are fully useful for fulfilment of their main objective.
Family of New Microprocessor Based Automatic Synchronisers
Energetyka 2002, No. 3, p. 147 (ZPBE Energopomiar Bulletin No. 1/197, p. 29), figs 1, 3 refs
There are discussed version of synchronisers being manufactured with the symbol SM-06, which with regard to use unique solutions, represent the highest technical level of such equipment. Connection functions as well as measurement and logic schemes are presented. An attention is paid to the visualisation of the switch-on process and information on disturbances.