This standard establishes standard methods to measure high voltage and basic testing techniques, so far as they are generally applicable, to all types of apparatus for alternating voltages, direct voltages, lightning impulse voltags, switching impulse voltages, and impulse currents. Measurement and electrical safety compliance testing needs. A draft standard glossary of power quality terminology prepared by the working group on power quality definitions. Voltage swells are brief increases in voltage over the same time range. It was formed in 1963 from the amalgamation of the american institute of electrical engineers and the institute of radio engineers. It is recommended that the overshoot during impulse tests be less than 5%. Pdf on corona testing of high voltage hardware using. The hardware structure is presented and the software is programmed in this paper. Members support ieee s mission to advance technology for humanity and the profession, while memberships build a platform to introduce careers in technology to students around the world. What are voltage sags, dips, swells and transients. Members support ieees mission to advance technology for humanity and the profession, while memberships build a platform to introduce careers in technology to students around the world. The avl estorage bte is a highvoltage power supply which is designed. Article pdf available in ieee transactions on power delivery pp99.
Asq section 509 ssig meeting, 8 november 2000 paul r. High voltage direct current hvdc smoothing reactors ieee 12772009. The institute of electrical and electronics engineers standards association ieee sa is an organization within ieee that develops global standards in a broad range of industries, including. Secretary, ieee high voltage testing techniques subcommittee 2014 pes panel session discussions on ieee std. Highvoltage direct current hvdc smoothing reactors ieee 12772009. Use a power quality meter to gather a full record of voltage dips, swells or transients. Highvoltage testing techniques 1 ieee standard for highvoltage.
Power quality is a worldwide issue, and keeping related standards current is a neverending task. Reliability and power quality standards and frameworks. Service or ultimate short circuit current ratings for lvcb breaking capability. During manufacturing, a highvoltage motor will typically pass through more than 50 separate quality control points comprising hundreds of individual inspections. The first step is the definition of rated voltages and insulation levels by tc28 and tc8. This section provides the accepted ieee definition of each power quality term and a brief description of how it is.
Kato engineering high voltage generators range from 6000 15,000 v. Iec and ieee standards for highvoltage switchgear and. The intention of this paper is to understand the power quality phenomena in distribution. This introduction is not a part of ieee std 7301998, ieee standard for software quality assurance plans. Power quality is the concept of powering and grounding sensitive equipment in a matter that is suitable to the operation of that equipment. Use a powerquality meter to gather a full record of voltage dips, swells or transients.
In some cases higher limits may have to be tolerated, but in all cases the overshoot or oscillation shall be limited to 10%. Ieee 1433 standard glossary of power quality terminology. Ieee 1531 guide for application and specification of harmonic filters. Ganofsky, the company is best known for developing lego racers 1999, hunter. Chair, ieee high voltage testing techniques subcommittee. For iec low voltage is less than v and high voltage is above v. This standard assists in the preparation and content of software quality assurance plans and provides a standard against which such plans can be prepared and assessed. Using quality models in software package selection ieee. During manufacturing, a high voltage motor will typically pass through more than 50 separate quality control points comprising hundreds of individual inspections. Hvs is an american video game developer based in hoffman estates, illinois. Longer periods of low or high voltage are referred more.
High voltage testing techniques 1 ieee standard for high voltage testing techniques. It is directed toward the development and maintenance of. Ieee xplore digital library ieee websites place cookies. Reliability and power quality standards and frameworks presented by craig savage. Jul 26, 2016 ieee 829 is a standard for software testing by the institute of electrical and electronics engineers ieee that specifies all the stages of software testing and documentation at each stage. Even though every voltage class has their particularity and historical development, the voltage level classification is entirely arbitrarily. Ieee 829 is a standard for software testing by the institute of electrical and electronics engineers ieee that specifies all the stages of software testing and documentation at each stage. An exact timestamp, detailed event profile and high resolution.
Voltage fluctuations and flicker voltage fluctuations are described by ieee as systematic variations of the voltage waveform envelope, or a series of random voltage chang. Automated hardwareintheloop testing for high voltagepower. Delivering full text access to the worlds highest quality technical literature in engineering and technology. In general, you can find the minutes of the last meeting for each group. The vitrek 4700 precision high voltage meter offers the highest level of. The seven types of power problems schneider electric. Ieee in computing is widely popular for the development of standards for computer networking and its suite of services. Power quality pq is a term that refers to maintaining the near sinusoidal waveform of power distribution bus voltages and currents at. In testing leakage current in the laboratory, current and voltage changes in input. In power quality voltage sags and voltage swells are occur more than other like harmonics. Concerning highvoltage switchgear, iec sc17a asked. It typically takes years to push changes through the process. An overview of ieee software engineering standards and.
The ieee reliability society joint section chapter. Ieee std 11001999 recommended practice for powering and. Recent important changes in ieee motor and generator winding insulation diagnostic testing standards. Ieee standard techniques for high voltage testing abstract.
A discussion, power system instrumentation and measurements committee, a. Etap electrical engineering software offers the best and most comprehensive suite of integrated power system enterprise solution. Physical layers and management parameters for 50gbs, 200gbs, and 400gbs operation over singlemode fiber. Ieee 1531 guide for the application and specification of harmonic filters. These models can be used to describe the quality factors of software packages uniformly and. Software and hardware equipment power quality monitoring inside a transelectrica high voltage power station. Ieee in most cases overshoot or oscillations can be limited to 5% of the peak voltage. Voltage sags or dips which are the same thing are brief reductions in voltage, typically lasting from a cycle to a second or so, or tens of milliseconds to hundreds of milliseconds. Short circuit calculation iec 60909 fault analysis. Etap electrical power system analysis software power. Surge protective devices committee seventeen subcommittee links can be found at the subcommittee pages link ieee. The definition says nothing about primary or secondary.
Power quality, voltage quality 2 the ieee definition of power quality. I have bad eyes, and have trouble soldering 1206 or smaller packages, and higher rated caps always have much bigger and easier to solder packages. Guide for applying harmonic limits on power systems. Ieee standard techniques for highvoltage testing abstract. After the presentations, we were split into a few groups. Iec and ieee standards for highvoltage switchgear and controlgear present situation and future evolution mumbai, january, 2008.
Institute of electrical and electronics engineers wikipedia. Ieee standard techniques for highvoltage testing ieee std. Advanced inverter functions to support high levels of distributed solar policy and regulatory considerations the use of advanced inverters in the design of solar photovoltaic pv systems can address some of the challenges to the integration of high levels of distributed solar generation on the electricity system. After testing, the measured data are analyzed by means of wavelet analysis in. Iec 62475 highcurrent test techniques definitions and requirements for. Emulator bte systems pcu and plcsoftware in automated tests. Ieee 829 defines the standards for software analysis and citations. Ieee provides a wide range of quality publications that make the exchange of technical knowledge and information possible among technology professionals. The alternatives are to develop ones own software or purchase a. Userdefinable rx adjustment methods for ip method a, b, or c. Ieee recommended practice for monitoring electric power quality 12502011, ieee guide for identifying and improving voltage quality in power systems.
Ieee membership offers access to technical innovation, cuttingedge information, networking opportunities, and exclusive member benefits. The institute of electrical and electronics engineers ieee is a professional association for electronic engineering and electrical engineering and associated disciplines with its corporate office in new york city and its operations center in piscataway, new jersey. Highquality meters provide an exact timestamp, detailed event profile and highresolution waveform capture that correlate the event to a machine state and the root cause of machine problems. Metaloxide surge arresters mosas designed to repeatedly limit the voltage surges on 48 hz to 62 hz power circuits by passing surge discharge current and automatically limiting the flow of system power current are addressed in this standard. Electrical safety, power quality, electrical analysis and osha and nfpa 70e training conducted by qualified engineers who perform thousands of power systems, power quality and arc flash analyses each year, as well as sit on ieee and other industry boards to. Fpga based handheld high voltage testing equipment ieee xplore.
Pes past award recipients ieee power and energy society. Ieee develops many different standards, such as ieee 802 and ieee 802. Electrical appliances that operate at high voltages require customized tests based on the. Ieee standards association with collaborative thought leaders in more than 160 countries, ieee sa is a leading consensusbuilding organization that enables the creation and expansion of international markets, and helps protect health and public safety. The voltage that appears across the terminals of an arrester during the passage of discharge current. Then there were a couple of presentations by others, each of which was a case study of a hardware failure and its resolution. In this paper, an industrial computer control system of high voltage testing. With recent advances in computer software and hardware for. Ieee standard for software quality assurance plans ieee. Croll 2 objectives l provide an introduction to the ieee software engineering standards committee sesc l provide an overview of the current state and future direction of ieee software engineering standards and knowledge.
It is only through the use of standards that the requirements of interconnectivity and interoperability can be assured. For instance, in the us there is not a consensus among, nec, ieee, utilities and consumers. Voltage unbalance or imbalance is defined by ieee as the ratio of the negative or zero sequence component to the positive sequence compo. Electromagnetic compatibility is the ability of an. This standard establishes standard methods to measure highvoltage and basic testing techniques, so far as they are generally applicable, to all types of apparatus for alternating voltages, direct voltages, lightning impulse voltags, switching impulse voltages, and impulse currents.
Ieee xplore digital library ieee websites place cookies on your device to give you the best user experience. Maintained by the high voltage testing techniques hvtt subcommittee of the power systems instrumentation and measurement psim committee referenced by all ieee power apparatus committees psim officers. Ieee 829 is also known as the ieee standard for software and system test documentation. Standards also make it easier to understand and compare competing products. The specially designed insulation system used on kato generators guarantees high opposition to chemicals and moisture in hostile environments, and long generator life. As standards are globally adopted and applied in many markets, they also fuel international trade. Compares protective device ratings with calculated short circuit values.
The results of these tests are fed back into the engineering tools i. Metadata management industry consortium on learning engineering explore industry connections program. The study of power quality, and ways to control it, is a concern for electric utilities, large industrial companies, businesses, and even home users. High quality meters provide an exact timestamp, detailed event profile and high resolution waveform capture that correlate the event to a machine state and the root cause of machine problems. Here youll find information about all the ieee working groups. See how ieee sa is helping public policymakers and influencers better understand the benefits of ieee standards in its policymakers guide to ieee standards. However, it does not include momentary disturbances, which may be the result of, but not limited to, utility. Electrical safety, power quality, electrical analysis and osha and nfpa 70e training conducted by qualified engineers who perform thousands of power systems, power quality and arc flash analyses each year, as well as sit on ieee and other industry boards to help develop safety standards. High voltage and high currents at a motor facility hartford, conn.
Chair, ieee high voltage testing techniques subcommittee fall 2016 ieee switchgear committee meeting october 9, pittsburgh, pa 1 ieee standard for highvoltage testing techniques. Power quality improvement in electrical distribution network. One of the most important developments in the power quality arena is the increased emphasis on coordinating ieee standards with international standards developed by the international electrotechnical committee iec. An exact timestamp, detailed event profile and highresolution. This is an unapproved ieee standards draft, subject to change. A draft standard glossary of power quality terminology ieee. Electrical safety compliance testing equipment, measurement. The institute of electrical and electronics engineers standards association ieeesa is an organization within ieee that develops global standards in a broad range of industries, including.
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