Influence of Centricity of Force-Proving Instrument on Calibration Results

Equation system concept for computation of ground fault current distribution with electromagnetic model

Polytechnic Cognitive Cybernetics

A linear model of a stationary solar panel-charged battery voltage in relation to insolation predictors

Historical Development of the MV Switchgear and Comparison of the Arc Quenching Techniques

Intelligent and expert systems in power engineering

Intelligent maintenance system of the airport airfield lighting system

Intelligent control system for tunnel lighting

Learning and Teaching from Artifical Intelligence

Vacuum as arc quenching medium

Reliability of High Voltage Disconnectoros and Earthing Switches

OUR FIRST 50 YEARS, 1963 - 2013, Higher Technical School "Rade Koncar", Higher Technical School Zagreb, Electrical Engineering Department of the Polytechnic of Zagreb

Proceedings of Electrotechnical department

Advanced methods of switchgear apparatus maintenance based on continuous on-line monitoring system

Reliability of High Voltage SF6 Circuit Breakers

Detection of short circuit fault between the windings of rotating machines with the analysis of the magnetic field in the air gap

Shadow Influence on Photocurrent in Optical Sensors

Switchgear Monitoring System-assistance in Maintenance and Calculation of the Costs

Stress of switching devices

Failure Frequencies for High Voltage Circuit Breakers, Disconnectors, Earthing Switches, Instrument Transformers and Gas Insulated Switchgear

Final Report of the 2004 – 2007 International Enquiry on Reliability of High Voltage Equipment

CIGRÉ Technical Brochure No. 509: Final Report of the 2004 – 2007 International Enquiry on Reliability of High Voltage Equipment, Part 1 - Summary and General Matters

CIGRÉ Technical Brochure No. 510: Final Report of the 2004 – 2007 International Enquiry on Reliability of High Voltage Equipment, Part 2 - Reliability of High Voltage SF6 Circuit Breakers

CIGRÉ Technical Brochure No. 511: Final Report of the 2004 – 2007 International Enquiry on Reliability of High Voltage Equipment, Part 3 - Disconnectors and Earthing Switches

CIGRÉ Technical Brochure No. 512: Final Report of the 2004 – 2007 International Enquiry on Reliability of High Voltage Equipment, Part 4 - Instrument Transformers

CIGRÉ Technical Brochure No. 513: Final Report of the 2004 – 2007 International Enquiry on Reliability of High Voltage Equipment, Part 5 - Gas Insulated Switchgear (GIS)

CIGRÉ Technical Brochure No. 514: Final Report of the 2004 – 2007 International Enquiry on Reliability of High Voltage Equipment, Part 6 – Gas Insulated Switchgear (GIS) Practices

Type, rutine and on-site tests of high voltage circuit-breakers

Feasibility study of developing a new, metal-enclosed, gas SF6 insulated switchgear (GIS) 123/145 kV for indoor installation

Influence of the Overvoltages on the Low Voltage Electronic Equipment in the 400 Kv Switchgear

SF6 Gas Insulated Switchgear (GIS)

Analysis of short circuit characteristics of two pole, metal enclosed, SF6 insulated switchgear (GIS) 123 kV - type K8D.9

Maintenance of power equipment using monitoring

Use of Data from CIGRE High Voltage Equipment Reliability Survey

High voltage switchgear bay monitoring system - development, mounting, trial operation

Development and harmonization of IEC standards in competence of the technical committee SC 17 - switchgear and controlgear

Techno-econommical analysis usuage ripple control system for measuring equipment control

Protection of the distribution transformer station TS 10(20)/0, 4 kV TRIBUNJ 2 using self- feeding relays

Neutral Point Earthing in Distribution Networks Situation in HEP-ODS ELEKTRA Zadar

High voltage SF6 circuit breakers faults

Old switchgears recycling

Procedures for Determination of High Voltage SF6 Circuit Breakers Reliability Indices

Influence of age on the reliability of high voltage equipment

Use of Reliability Survey Data

Worldwide realibility study / Intermediate results of Circuit Breakers

Diagnostics and Monitoring of High Voltage Circuit-Breakers

Analysis of influence of the connection of the wind farm Ravna 1 to the Croatian power system

Preliminary results from on-going CIGRÉ enquiry on reliability of high voltage equipment

Real-time diagnostics of high-voltage switchgear

Real-time diagnostics of high-coltage circuit-breakers

Shape optimization of HV barrier using parameter refinement

Medium and high voltage switching devices

Intermediate Results from On-going CIGRÉ Enquire on Reliability of High Voltage Equipment CIGRÉ WG A3.06

Circuit breakers and short circuit current interruption

Determination of the state, quality indices and remaining life of high voltage circuit breaker in PrP Zagreb

Portable circuit breaker monitoring system "OLM2"

TS 220/110/35/20(10) kV PLAT - calculation of electromagnetic compatibility

Availability and reliability results of calculation for high voltage switching station

Reliability of High Voltage Equipment: Preliminary Results Circuit Breakers

High voltage switching devices and switchgears

Determination of the state of 3P circuit breakers in HEP PrP Zagreb and the proposal for refurbishment

First results from CIGRÉ enquiry on reliability of high voltage equipment

Statistical analysis of the electrical stresses for HV circuit-breakers

Buchholz relay development

Fault current limiters in distribution networks

Superconducting fault current limiters

Determination of the switching station availability using fault tree method

High voltage switching station availability results by means of RISK SPECTRUM programme package

First results from on-going CIGRÉ enquiry on reliability of high voltage equipment

Diagnostic tests on high voltage circuit breakers in HEP – PP Zapad switchgears

Implementation of the technical diagnostic for the high voltage circuit breakers in Croatian transmission network

Electromagnetic compatibility of electrical and electronic equipment in Hydro Power Plant Zakučac (Croatia)

High voltage circuit breaker diagnostic techniques

Determination of the state of 400 kV switchgear in TS 400/220/110 kV KONJSKO and proposal for the refurbishment

SWITCHING OVERVOLTAGES MEASUREMENT IN HIGH VOLTAGE SWITCHGEARS

Analyses of power equipment behaviour in the case of increased switching operations due to secondary (remote) control from dispatching center

Electromagnetic Compatibility of Electrical and Electronic Equipment in HPP Zakučac

Measuring of the Switching Overvoltages in 110 and 220 kV Switchgear in HP Zakučac

High Voltage Switching Equipment State of Art and Development Trends in the World

Electromagnetic compatibility of power and telecomunication equipment in HE Zakučac

Shunt reactor synchronous switching

Medium and high voltage switching devices

SUPERVISION OF QUALITY CONTROL ASSURANCE

Technical recommendation for the maintenance of switching equipment and switchgears in Croatian thermal power plants, Book II - High and medium voltage switching devices and switching equipment

Technical recommendation for the maintenance of switching equipment and switchgears in Croatian thermal power plants, Book IV, Part 3 - SF6 gas insulated high voltage switchgear

Technical recommendation for the maintenance of switching equipment and switchgears in Croatian thermal power plants, Book VI - High and medium voltage switchgear

The Circuit Interruption in Electrical Power Systems

Technical Sugestions for the Maintenance of the Switching Equipment and Switchgear in the Thermal Power Plants in Croatian Power System

Diagnostics of Switching Equipment of 110 and 220 kV Switchgear in Water Power Plant Senj, and Proposal for Revitalisation

Technical recommendation for the maintenance of switching equipment and switchgears in Croatian thermal power plants, Book I - Common clauses

The use of sulphur hexafluoride (SF6) in high-voltage switchgear and controlgear

Earthing system of high voltage SF6 gas insulated switchgears

Capacitive current switching

High voltage SF6 circuit-breaker diagnostics

Specific differences between ANSI and IEC standards for circuit breakers for rated voltage 72.5 kV and above

High voltage SF6 circuit-breaker diagnostics

Closing resistor application with consideration of H.V. circuit breaker reliability

Determination of SF6 Circuit-Breaker Performance Limits

Computer aided design of 420 kV gas insulated switchgear (GIS)

Capacitive current switching - state of the art

Determination of SF6 circuit-breaker performance limits due to operation in low-frequency range

High Voltage SF6 Circuit Breaker� s Breaking Capacity during Synchronisation (Back to Back)

High Voltage SG6 Circuit Breaker's Breaking Capacity During Synchronisation

High voltage circuit-breaker with SF6/N2 mixture

Synchronous switching of power systems

Computation of Thermodynamic Effects of Short Circuit due to Internal Arc in Switchgear

Closing Resistor Application with Consideration of HV Circuit Breaker Reliability

Calculation of electromagnetic forces between conductors under short circuit current, by using programme SILA

Calculation of the gas thermodynamic phenomena in metal enclosed switchgear due to internal arc

Vacuum arc extinguishing - Contribution to axial magnetic field optimization

New trends in the development of high voltage switchgears up to 145 kV

STUDY OF THE SF6/N2 GAS MIXTURE IN HIGH VOLTAGE SWITCHGEARS

High voltage SF6 gas insulated switchgears future development trends

Study of the closing resistors mounting adequacy on circuit breaker K3AS2-420 kV for Al Anbar-Iraq

Three-pole metal-enclosed SF6-insulated switchgear, type K8D.6, for voltages from 123 kV to 145 kV

Dielectric properties of SF6, N2 and SF6/N2 gases and their application in high voltage circuit breakers

Study of the high voltage SF6 circuit breaker operation in extremely low temperature environments

The calculation of presure rise in SF6 insulated high voltage switchgear due to internal arc

Metal enclosed, SF6 gas insulated high voltage switchgear

Use of the SF6/N2 gas mixture as a dielectric medium in high voltage switchgears

Circuit breaker K3AS2 - 363/420 kV, 40 kA with gas mixture SF6/N2

Analyzing the possibilities of h.v. insulators shape optimization with numerical methods

Implementation of computer graphics in making basis for bidding and designing SF6 switchgear 400 kV

Study of the high voltage SF6 circuit breaker operation in extremely low temperature environments

Study of the High-Voltage SF6 Circuit Breaker Operation in Extremely Low Temperature Environments

Investigation of the arc resistance of three-pole metalclad SF6 switchgear

The development of circuit-breaker 363/420 kV with SF6/N2 mixture

Electrodynamic stresses in H.V. SF6 switchgear and controlgear assemblies

Making of design and bidding for 420 kV switchgear

420 kV SF6 switchgear optimal configuration proposal

Research and development of dielectric properties of H.V. SF6-insulated circuit breakers type K3AS

Research and development of three-pole SF6-insulated switchgear type K8D.6

The calculation of pressure rise in SF6-insulated high-voltage switchgear due to internal arc

Design optimization of the three phase SF6 gas insulated switchgear 145 kV

Selection of the over voltage protection for high voltage SF6 switchgears

Analyzing and optimization of circuit breaker K3AS2-363 kV, 40 kA with SF6/N2 gas mixture

Selection of the conception of SF6 switchgears for rated voltages from 170 kV to 525 kV

Calculation of pressure rise in high voltage SF6 circuit breakers and optimization of rupture diaphragm

Analyzing the earthquake resistivity of 420 kV isolators

Study of the transient phenomena during opening and closing of isolator in gas insulated switchgear and proposal for the consequence elimination

The short circuit making type tests of the high speed earthing switch and checking of the enclosure resistivity during internal fault

Study of the electric arc extinguishing and dielectric characteristics of the circuit breaker with SF6/N2 gas mixture

Study of the dielectric characteristics of the SF6/N2 gas mixture

Improvement of the characteristics of SF6 circuit breaker K3AS2-420 kV with the arc-quenching nozzle optimization

The three-pole metal-enclosed SF6- insulated switchgear type K8D.6 for voltages 123 kV to 145 kV

Calculation of temperature rise in three phase metal-enclosed SF6 gas insulated switchgear

Program, method and equipment for the on site tests of the three phase, metal enclosed, SF6 gas insulated switchgear type K8D.6 for the rated voltage 145 kV

Analyze of the internal arc resistivity of the K8D.6 switchgear modules

Analyze of the dynamic stress resistivity of the circuit breakers 3P 420 and 3P 245

Analyses of vacuum contactor and current circuit interaction during interruption of inductive currents on the testing base