Temat: impact on power - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The impact of alterations in control unit software on the BMW 3.0D engine power and torque
Autorzy:: Prajwowski, K.
Powiązania:: https://bibliotekanauki.pl/articles/244943.pdf
Data publikacji:: 2015
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: combustion engines
impact on power
impact on torque
chip tuning
Tuning Box
Opis:: At present, there are different methods to increase the performance of compression-ignition engine with Common Rail fuel supply system. One of them is to use external modules of the Tuning Box type. These modules are the simplest and cheapest solution to increase power and torque and reduce fuel consumption. Another method is to re-programme original bitmaps in control unit memory. The charge storage is read from engine controller memory via a diagnostic connector to EDC16 engine control units or by mechanical intervention into the driver itself. It is a labour-intensive method, which involves removing the driver from a vehicle, dismantling the cover, unsoldering the memory chips, reading the data programmer and re-programming the memory chip. This method is used for vehicles equipped with EDC15 engine control units. The paper presents a modification of the control unit software of BMW E39 530D vehicle which increases its torque at low and medium engine rotational speed range by eliminating the so-called “turbo lag” and improves vehicle driving dynamics. Reading was done with EEPROM programmer device and software via an EOBD diagnostic connector; fuel injection, EGR valve, boost pressure and smoke limiter bitmaps were modified and the memory was re-programmed.
Źródło:: Journal of KONES; 2015, 22, 3; 201-206
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Possibilities of changes of parameters of the driver to engine Fiat 1.3 JTD performances
Autorzy:: Prajwowski, K.
Powiązania:: https://bibliotekanauki.pl/articles/247158.pdf
Data publikacji:: 2011
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: combustion engines
impact on power
torque
composition of the gases
chiptuning
Opis:: The aim is to present possible ways of interference in the factory engine control program and the impact of what you want changes made changes on engine performance. This objective has been completed on the basis of the programme steering engine Fiat 1.3 MultiJet engine compartment is fitted on the chassis in the Faculty at Motor Vehicles Exploitation. Methods of reading logic. The activity and the construction of an electronic control circuit. Discusses the operation and construction of an electronic control. Shows the selected map control for driver, sample modifications and their impact on power, torque and the composition of the gases. The main assumption during modification of the factory driver software controlling Fiat 1.3 JTD engine was to increase torque within the low range of rotational speeds. The range of modifications had the task of evaluating the software methodology, changes in driver parameters and they effect on engine performance only. The obtained results are evidence of the correctness of modifications carried out within injection dose and supercharging pressure. Hexadecimal notation values and decimal notation values corresponding to them, modified bitmap for pilot injection dose, original bitmap values for pilot injection dose time, modified bitmap values for injection dose time, modified bitmap for main injection dose, original bitmap for supercharging pressure, original bitmap for supercharging pressure delimiter, comparison of external characteristic curve are presented in the paper.
Źródło:: Journal of KONES; 2011, 18, 4; 389-396
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Impact of an external, so called box, module on gases composition of the ROVER 2.0 CDTI engine
Autorzy:: Prajwowski, K.
Powiązania:: https://bibliotekanauki.pl/articles/244116.pdf
Data publikacji:: 2013
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: combustion engines
impact on power
torque
composition of the gases
chiptuning
Opis:: Environmental impact of the motor vehicle has been felt in every stage of the motor vehicle operation. In the initial phase of the operation, when the vehicle is new, the amount of pollutants getting into the environment is less than at the end of its life, before the scrapping. This is connected with wearing the engine during its operation. However, the need for better performance through the chiptuning or the Box type devices are quite common nowadays, but the impact on the environment may not exceed the permitted emission limits. The article describes the external, so-called Box, module and its impact on the change of the injector opening time, and also on the change of the ROVER 2.0 CDTi engine power and torque. The simplicity of this device lies in the fact that such a modification can be made by everyone who follows the installation instructions. It is not necessary to conduct the program reading, like in the case of a program exchange in the EEPROM or programming via the diagnostic connector EOBD. The external module (box) is connected between the ECU and the Common Rail injectors. Thus, the control program does not change, but the injector opening time is adequately increased.
Źródło:: Journal of KONES; 2013, 20, 3; 323-329
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Impact of an external, so called box, module on power and torque of the fiat 1.3 JTD motor
Autorzy:: Prajwowski, K.
Powiązania:: https://bibliotekanauki.pl/articles/248034.pdf
Data publikacji:: 2012
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: combustion engines
impact on power
torque
composition of the gases
chiptuning
box
Opis:: With the emergence of vehicles equipped with fuel injection systems with EDC electronic control system (Electronic Diesel Control) on the market, there appeared opportunity to make changes within the factory program of engine control management. This enables precise and differentiated shaping of the course of combustion. With the gradual development of the EDC different methods of intervention in the engine control program appeared, including exchange of the program in the EEPROM, connecting the external modules, so called Boxes, and programming via the EOBD diagnostic connector (European On Board Diagnosis). The article presents the external module, so-called Box and its impact on the variation in pressure in the Common Rail high pressure cell, and also on the power change and torque of the Fiat 1.3 JTD MultiJet engine. It is both the simplest and least effective method of increasing vehicle performance. Its simplicity lies in the fact that such a modification may be made by anyone who follows the installation instructions. There is no need to carry out program reading like in the event of program exchange in the EEPROM or programming by the EOBD diagnostic connector. The external module (box) is connected between the EDC and the fuel pressure sensor in the Common Rail cell. Thus, the control program does not change, but it is "cheated" by the module forcing from the EDC other values of signals controlling the actuators.
Źródło:: Journal of KONES; 2012, 19, 1; 327-332
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Dlaczego odnawialne źrodła energii nie wystarczą dla Polski
Why Renewable Energy Sources are not sufficient for Poland
Autorzy:: Strupczewski, A.
Powiązania:: https://bibliotekanauki.pl/articles/214652.pdf
Data publikacji:: 2018
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: subsydia dla OZE
zahamowania rozwoju OZE
przerwy w pracy wiatraków i paneli słonecznych w Niemczech
wpływ OZE na ceny elektryczności
subsidies for renewable energy sources REN
stopping REN development due to the lack of subsidies
intermittent operation of wind and solar power in Germany
REN development impact on electricity prices
Opis:: Wbrew twierdzeniom aktywistów przedstawiających energetykę wiatrową i słoneczną jako najtańsze źródła energii elektrycznej, bez dużych subsydiów ich rozwój ustaje, gdy tylko przerywane są dopłaty ustalane przez władze państwowe. Widać to dobrze na przykładach z USA i z Wielkiej Brytanii. W wielu krajach jak Hiszpania, Włochy, Grecja, Czechy i Słowacja względy finansowe zmusiły ich rządy do redukcji subsydiów, co spowodowało drastyczne zahamowanie budowy nowych instalacji OZE. Głównym powodem wysokich cen energii z OZE jest ich przerywany charakter pracy. Widać to najlepiej na przykładzie Niemiec, gdzie brak energii z wiatru i słońca trwa nieraz po 5-6 dni i nocy. W efekcie Niemcy dokładają do OZE rocznie 25-26 mld euro, ceny energii elektrycznej są niemal dwukrotnie wyższe niż we Francji bazującej na energii jądrowej, a emisje CO2 wcale nie maleją. W Polsce, mającej warunki wiatrowe i słoneczne gorsze niż Niemcy, OZE nie są dobrą drogą do rozwoju elektroenergetyki.
Although green activists claim that the wind and the sun are the cheapest sources of electricity, their development stops whenever the states stop paying large subsidies for renewable energy sources (REN).This is clearly shown on the examples from the USA and UK. Heavy financial burdens become too much for many countries, and Spain, Italy, Greece, Czech and Slovak Republics have been forced to drastically reduce or even stop subsidies for REN, which resulted in stopping construction of new REN installations. The main reason for high price of energy from REN is the intermittent character of their operation. This is best seen on the example of Germany, where the lack of electricity production from wind and solar installations can last for four or five consecutive days and nights. In the result, Germany pays 25-26 billion euro every year to REN developers and the electricity prices paid by individual users are nearly twice higher than in France, which bases its power industry on nuclear reactors. And all German efforts do not bring down CO2 emissions. In Poland, where wind and solar conditions are worse than in Germany, choosing REN would not be a good solution for the power industry development.
Źródło:: Postępy Techniki Jądrowej; 2018, 3; 18-24
0551-6846
Pojawia się w:: Postępy Techniki Jądrowej
Dostawca treści:: Biblioteka Nauki

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