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"Science & Life"-NEWSPAPER "SUNDAY EVENING"
AUGUST

"Inactive" the company savings WHY NOT

FRUITING THE DRAFT FOR THE PRODUCTION OF THEIR HOME BY


The inactive streams leading to the need to increase the size of each electricity installation, and power transformers will be larger, power cables have larger sections, the tables have more distribution bars, in short consume more power and gold to pay the PPC. Inactive streams require all electrical installations, as these are necessary for operation electric motors. The inactive currents carry energy needed to create the rotating magnetic field without which can not operate an electric motor, while active currents carry energy converted into useful mechanical project (for example, the opening of a fan blower, a pump The motion of a conveyor belt etc. ). The currents can be inactive eliminated by the installation of capacitors, which produce them. For Therefore, the PPC request of the way by charging consumers not absorb inactive but to produce it themselves. Recently the Ministry Development Press reported even more stringent measures for the issue of inactive flows. In practice, of course, all consumers try to tackle the problem of inactive flows, produce centrally by the provision of electricity, including an intervention by engines requires specialized expertise. But this work, first, satisfying only the PPC (not needed to produce and to transfer inactive flows) and then the currents are still inactive be at the innards of the facility, causing all the problems he wanted and managed to avoid the PPC. An additional problem is harmonic current, which weigh more heavily on electrical installation compared with inactive streams. This is because, usually, the percentage harmonics generated by an inverter, for example, compared with the normal flow of 50 Hz is 120% - 140%. That is, while an engine need to work even 100a, the existence of the inverter drive a current of 220 A - 240 A, what this means for the additional consumption and damage the whole equipment. These Thedosios Matopoulos says, CEO NRG ORION, which have systems energy savings. About NRG ORION is a science company, which has expertise in reducing peak flows and the inactive voltage, which distinguished scientists have developed. For the purposes has the specialized technical staff, lab simulations and sophisticated measuring equipment.


Certification Success examples


Examples of application in industries where the results seemed applications of the company, says managing director of NRG ORION, Dr. Constantine Satsios. "The task of energy saving in industry aluminum extrusion: The project concerns the optimization of quality voltage - current by placing particular reactive power compensation and passive damping harmonic filters in a variety of AC motors and drives, total ischyos2100kWAr. The installed capacity of industry was 6715Kwa. The annual cost for electricity for the This industry is 680 million euros, while the cost of Project savings were 146.5 million euros. The rate for savings achieved was 21.50% and thus the financial year benefit amounting to 145.52 million euros, ie the depreciation of the project was at 12 months. "Project for energy savings in ceramics. The project optimize the quality of voltage - the current facility and planning an INVERTER in engine power 200kW, placement combination of reactive power compensation and passive filter damping Harmonics in DC motors 500kW and reactive power compensation All other AC motors. The overall strength of the countervailing reactive power installed is 980 kWAr. The annual cost of consumption electricity for the industry is 565 million euros, while the project cost savings were 257.7 million euros. The saving money achieved is 16.10% and therefore an annual economic benefit is 90.97 million euros, ie the extinction of the project was completed in 34 months. The payback period refers Only the financial part, which is readily measurable and resulting from the reduced electricity bill, and there the indirect benefits, such as discharging installation, reduce maintenance costs, increase the pool facility, etc., leads Constantine Satsios.


Customized solutions according to the particularity


About NRG ORION propose and implement integrated solutions because starts with the inventory data and measurements of electrical Installation, scientific studies, composes specialized solutions based on the needs and particularities of each electrical installation and completes the application. Some of these specialized solutions for manufacturing capacitors inactive flows and filters to eliminate Harmonic is that interventions are more engines that require inactive harmonic currents and on generating inverter to achieve maximum effect in reducing the inactive and harmonics in the bowels of the facility.

The results and benefits arising from the integrated solution applied by the company are:


o Elimination of harmonic currents and inactive in the bowels of the facility.
o Direct reduction in electricity bill by 14% to 20%.
o Discharge of the entire plant.
o Reduction in maintenance costs.
o Increase the lifespan of the electrical installation.
o Increase the pool installation.




NEWSPAPER "PROFIT"
JULY

Innovative solutions for energy saving

Integrated solutions for electricity savings proposed and apply scientific company NRG-ORION, which has expertise reduce peak flows and inactive harmonic current - voltage. It says the general manager of NRG-ORION, Dr.. Constantine Satsios, the cost of electricity, which contribute significantly to the overall and operating costs, often taken as a rigid cost Since the prices of the PPC is defined and consumed data depending on production volume and type of equipment. However, he explains, can be flexible, because the inactive flows and harmonic current-voltage flowing through any electrical installation leading to the inability to fully utilize the power and energy and fatigue of electrical equipment and installations thus increasing maintenance costs and production. "The inactive currents can be eliminated by installing capacitors. Therefore PPC is asking consumers not to absorb the network inactivity, but to produce it themselves. Indeed, recently the Ministry Development has notified more stringent measures regarding the issue of inactive flows. Of course, practically all consumers who seek to address the problem of inactive, produce centrally alongside the provision of electricity, including an intervention by the engines requires specialized expertise. This leads to meet particular PPC while inactive flows remain at the innards of the establishment causing all the problems, he wanted to avoid the PPC, "explains Dr. Satsios. He adds that the harmonic current burden even more of a power plant compared with inactive currents are much more difficult to reduce. "PPC has not experienced the problem of harmonics resulting harmonics through to consumers come out to network and create problems of loss of extra consumption and disruption to the stability of electricity transmission lines energy. The latter can be critical at times of high demand force and create conditions for black out ", says Dr. Satsios. The NRG-ORION, which has specialized technical personnel, Laboratory simulations and sophisticated measuring equipment, implements integrated solutions, starting with the inventory data and Detailed measurements of electrical installation, develop scientific study synthesizes specific solutions based on the needs and characteristics of any electrical installation and implements. The results the benefits resulting from the integrated solution, implemented by NRG-ORION scientific studies of producing customized solutions based on the needs and particularities of each electrical installation and implements. The results and benefits resulting from integrated solution, implemented by NRG-ORION are: harmonics elimination voltage - current and inactive in the bowels of the facility, improved efficiency, electrical loads, the direct reduction of the account PPC in 14-20% of the total discharge of the facility, cost reduction maintenance and increase life expectancy and mode of electrical installation. In many businesses The applications know-how NRG-ORION held very successfully in a wide range of businesses: Thessaly Ginning Company (save 17.30%, depreciation 24 months) SEKAP SA (save 19.90% depreciation in 22 months), Filippidis SA (saving 17.30% depreciation in 30 months), Glassworks SA (9.95% savings, amortization 24 months), EXALCO I AU (save 17.80% depreciation in 22 months) ALBIO BIOKARPET SA (save 12.40% depreciation in 22 months), Thrace PALACE AE (save 20% depreciation in 28 months), D. SALMON BROS OE (exoikonomisi16, 54% depreciation in 28 months) FILKERAM-JOHNSON AE (16,00% savings, amortization at 32 months), INTERCOMM FOODS AE (save 15.50%, depreciation 34 months).


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