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	<title>CsanyiGroup</title>
	<link>http://www.csanyigroup.com</link>
	<description>Inteligentno projektovanje električnih instalacija</description>
	<lastBuildDate>Tue, 09 Mar 2010 18:01:53 +0000</lastBuildDate>
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	<item>
		<title>Busbar Technical Specification</title>
		<description><![CDATA[
			
				
			
		
Copper busbars are normally part of a larger generation or transmission system. The continuous rating of the main components such as generators, transformers, rectifiers, etc., therefore determine the nominal current carried by the busbars but in most power systems a one to four second short-circuit current has to be accommodated.
The value of these currents is [...]]]></description>
		<link>http://www.csanyigroup.com/busbar-technical-specification</link>
			</item>
	<item>
		<title>Dry-Type disc wound transformers in MV applications</title>
		<description><![CDATA[
			
				
			
		
Medium voltage, dry-type transformers may have their high voltage windings constructed using either the layer winding technique or the disc winding technique.
Both winding techniques provide the same result in terms of electrical performance parameters, i.e. turns ratio, impedance etc.
However, the use of transformers employing disc wound high voltage windings can result in increased reliability and [...]]]></description>
		<link>http://www.csanyigroup.com/dry-type-disc-wound-transformers-in-mv-applications</link>
			</item>
	<item>
		<title>Maintenance Of High Voltage Circuit Breakers</title>
		<description><![CDATA[
			
				
			
		
Most manufacturers recommend com­plete inspections, external and internal, at intervals of from 6 to 12 months.
Ex­perience has shown that a considerable expense is involved, some of which may be unnecessary, in adhering to the manufacturer&#8217;s recommendations of in­ ternal inspections at 6 to 12 month intervals. With proper external checks, part of the expense, delay, [...]]]></description>
		<link>http://www.csanyigroup.com/maintenance-of-high-voltage-circuit-breakers</link>
			</item>
	<item>
		<title>Simulacija rada dvostrano napajanog asinhronog motora (1)</title>
		<description><![CDATA[
			
				
			
		
Automatizacija proizvodnih procesa uslovila je potrebu za stalnim usavršavanjem regulisanih elektromotornih pogona od kojih se zahtevaju pogodne regulacione karakteristike, smanjenje utroška električne energije, povećana pouzdanost, smanjenje tekućeg održavanja i dr.
Neke statistike ukazuju na to da se u razvijenim zemljama preko polovine proizvedene električne energije pretvara u mehaničku energiju u elektromotornim pogonima. Poslednjih godina se, dugo [...]]]></description>
		<link>http://www.csanyigroup.com/simulacija-rada-dvostrano-napajanog-asinhronog-motora-1</link>
			</item>
	<item>
		<title>How Wind Turbines Work</title>
		<description><![CDATA[
			
				
			
		
Wind is a form of solar energy. Winds are caused by the uneven heating of the atmosphere by the sun, the irregularities of the earth&#8217;s surface, and rotation of the earth. Wind flow patterns are modified by the earth&#8217;s terrain, bodies of water, and vegetation. Humans use this wind flow, or motion energy, for many [...]]]></description>
		<link>http://www.csanyigroup.com/how-wind-turbines-work</link>
			</item>
	<item>
		<title>EES Kvalitet električne energije &#8211; viši harmonici (2)</title>
		<description><![CDATA[
			
				
			
		
Nastavak prvog dela članka:
EES Kvalitet električne energije &#8211; viši harmonici (1)
Postavljanje filtera
U slučajevima kada navedena rešenja nisu dovoljna ili nemoguće ih je izvesti primenjuje se rešenje ugradnjom filtera. Postoje tri vrste filtera:
• Pasivni
• Aktivni
• Hibridni
. 
Pasivni filteri
Pasivni filteri se najčešće postavljaju paraleno potrošaču i sastoje se od kondenzatora sa pridodatom prigušnicom slika 5.4. Rezonantna frekvencija filtera se proračunava [...]]]></description>
		<link>http://www.csanyigroup.com/ees-kvalitet-elektricne-energije-visi-harmonici-2</link>
			</item>
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		<title>30% popust &#8211; ePlusMenuCAD</title>
		<description><![CDATA[
			
				
			
		
Kako je cena ePlusMenuCAD-a pozicionirana tako da bude konkurentna sličnim programima i van regiona (Sr, BiH, Cg, Hr, Slo, Mac&#8230;), i uzimajući u obzir sve posledice ekonomske krize koja je pogodila sve koji su u &#8222;našoj&#8220; i drugim strukama, želimo da obavestimo sve registrovane članove koji su zainteresovani za program, da će u periodu od [...]]]></description>
		<link>http://www.csanyigroup.com/30-popust-eplusmenucad</link>
			</item>
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		<title>Short Circuit Current Calculator &amp; Group Motor Protection</title>
		<description><![CDATA[
			
				
			
		
We have updated the electrical engineering software list on our webpage Stručni programi. Two new software are added to the list: Short-Circuit Current Calculator and Group Motor Protection Guide. These software programs are intended                   to clearly present [...]]]></description>
		<link>http://www.csanyigroup.com/short-circuit-current-calculator-and-group-motor-protection</link>
			</item>
	<item>
		<title>Maintenance Of Meduim Voltage Circuit Breakers</title>
		<description><![CDATA[
			
				
			
		
Medium-voltage circuit breakers rated between 1 and 72 kV may be assembled into metal-enclosed switchgear line ups for indoor use, or may be individual components installed outdoors in a substation. Air-break circuit breakers replaced oil-filled units for indoor applications, but are now themselves being replaced by vacuum circuit breakers (up to about 35 kV).
Medium voltage [...]]]></description>
		<link>http://www.csanyigroup.com/maintenance-of-meduim-voltage-circuit-breakers</link>
			</item>
	<item>
		<title>EES Kvalitet električne energije &#8211; viši harmonici (1)</title>
		<description><![CDATA[
			
				
			
		
Prisustvo velikog broja nelinearnih potrošača u distributivnim mrežama dovodi do niza negativnih efekata koji se odražavaju kako na samu mrežu tako i na ostale priključene potrošače.
Zajednički interes potrošača i proizvođača električne energije je poslednjih godina doveo u žižu interesovanja probleme vezane za kvalitet električne energije, odnosno sadržaj harmonika u distributivnoj mreži i druge aspekte kvaliteta [...]]]></description>
		<link>http://www.csanyigroup.com/ees-kvalitet-elektricne-energije-visi-harmonici-1</link>
			</item>
	<item>
		<title>IEC 61850 Standard In Details (1)</title>
		<description><![CDATA[
			
				
			
		
The traditional approach to substation integration used standardized RTU protocols that were designed to provide protocol efficiency for operation over bandwidth limited serial links.
While such limitations remain for many applications, substation hardened equipment implementing modern networking standards like Ethernet now provide a cost effective means of enabling high speed communications within the substation.
To truly take [...]]]></description>
		<link>http://www.csanyigroup.com/iec-61850-standard-in-details-1</link>
			</item>
	<item>
		<title>Maintenance Of Low Voltage Circuit Breakers</title>
		<description><![CDATA[
			
				
			
		
The deterioration of low voltage circuit breaker is normal and  this process begins as soon as the circuit breaker is installed. If  deterioration is not checked, it can cause failures and malfunctions. The purpose of an electrical preventive maintenance and testing program should be to recognize these factors and provide means for correcting them.
A good [...]]]></description>
		<link>http://www.csanyigroup.com/maintenance-of-low-voltage-circuit-breakers</link>
			</item>
	<item>
		<title>Maintenance Of Molded Case Circuit Breakers (MCCB)</title>
		<description><![CDATA[
			
				
			
		
The maintenance of circuit breakers deserves special consideration because of their importance for routine switching and for protection of other equipment.
Electric transmission system breakups and equip­ment destruction can occur if a circuit breaker fails to operate because of a lack of preventive maintenance.
The need for maintenance of circuit breakers is often not obvious as circuit [...]]]></description>
		<link>http://www.csanyigroup.com/maintenance-of-molded-case-circuit-breakers-mccb</link>
			</item>
	<item>
		<title>Caterpillar C175 Diesel Generator</title>
		<description><![CDATA[
			
				
			
		
The C175 family of diesel generator sets offers the most power you can get in any single high-speed package: 2-4MW.
One of the most significant components in the development of the C175 was the integration of ACERT™ Technology into the engine platform.
ACERT Technology is a synergistic approach utilizing a suite of complementary building block technologies that [...]]]></description>
		<link>http://www.csanyigroup.com/caterpillar-c175-diesel-generator</link>
			</item>
	<item>
		<title>LIGHTING FUNDAMENTALS</title>
		<description><![CDATA[
			
				
			
		
Illuminance is light falling on a surface measured in footcandles or lux. Distributed with an economic and visual plan, it becomes engineered lighting and, therefore, practical illumination.
A lighting designer has four major objectives:
1. Provide the visibility required based on the task to be performed and the economic objectives.
2. Furnish high quality lighting by providing a [...]]]></description>
		<link>http://www.csanyigroup.com/lighting-fundamentals</link>
			</item>
	<item>
		<title>Motors for dusty, potentially explosive atmospheres</title>
		<description><![CDATA[
			
				
			
		
Industries dealing with solids handling, like food, pharmaceuticals and chemicals, must now use hazardous area motors, like the oil and gas industries have for many years. Combustible dust can be just as explosive as gas and needs to be treated accordingly.
These days, dust is classed as a hazardous atmosphere, on par with hazardous areas with [...]]]></description>
		<link>http://www.csanyigroup.com/motors-for-dusty-potentially-explosive-atmospheres</link>
			</item>
	<item>
		<title>Hydropower &#8211; Systems Overview (2)</title>
		<description><![CDATA[
			
				
			
		
Continued from first part of article:
Hydropower &#8211; Systems Overview (1)
Generator
The generator converts the rotational energy from the turbine shaft into electricity.
Efficiency is important at this stage too, but most modern, well-built generators deliver good efficiency.
Direct current (DC) generators, or alternators with rectifiers, are typically used with small household systems, and are usually augmented with batteries [...]]]></description>
		<link>http://www.csanyigroup.com/hydropower-systems-overview-2</link>
			</item>
	<item>
		<title>Hydropower &#8211; Systems Overview (1)</title>
		<description><![CDATA[
			
				
			
		
Hydropower is based on simple concepts. Moving water turns a turbine, the turbine spins a generator, and electricity is produced. Many other components may be in a system, but it all begins with the energy already within the moving water.
What Makes Water Power
Water power is the combination of head and flow. Both must be present [...]]]></description>
		<link>http://www.csanyigroup.com/hydropower-systems-overview-1</link>
			</item>
	<item>
		<title>ABB i-bus KNX &#8211; Constant lighting control</title>
		<description><![CDATA[
			
				
			
		
Lighting in modern buildings is more than a basic requirement – it can play an important role in the architectural design and the energy efficiency of the building, not to mention the health, safety and well being of the occupants.
With an impressive spectrum of products for the control, measurement, regulation and automation of lighting, ABB [...]]]></description>
		<link>http://www.csanyigroup.com/abb-i-bus-knx-constant-lighting-control</link>
			</item>
	<item>
		<title>ePlusMenuCAD 9</title>
		<description><![CDATA[
			
				
			
		
ePlusMenuCAD 9 is finally released! Since version 3, ePlusMenuCAD has been changed and improved a lot, and now, version 9 is fine polished and most complete version so far.
There are many improvements and some new things that will be very usefull to designers.
Many electrical designers use AutoCAD platform in their daily work. ePlusMenuCAD is an [...]]]></description>
		<link>http://www.csanyigroup.com/eplusmenucad-9</link>
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