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Learn about the importance of partial discharge testing (PD testing) on medium-voltage (MV) and high-voltage (HV) electrical power cables. Partial discharge is a major cause and reliable indication of developing insulation defects in power cables, including power cable joints and terminations, which can cause their eventual failure and costly outages. PD testing is an effective diagnosis method used to detect and localize insulation defects and to evaluate the overall insulation condition and risk of failure in power cables during factory testing, site acceptance testing (commissioning), as well as in-service troubleshooting for effective maintenance planning. For highly reliable, industry-standard PD testing on power cables, OMICRON recommends the MPD 800 universal partial discharge measurement and analysis system.

☝️ Learn more about MPD 800 on our website: www.omicronenergy.com/mpd800
☝️ Learn more about PD testing on our website: www.omicronenergy.com/pd-testing
▶️Interested in PD testing? – Watch all of our videos: youtube.com/playlist?list=PLzmbZeI1bhu9mO5Qrk0VFLbixTlET0gkO

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Would you like to find out more about OMICRON, our passions, and our products?
????Check out our website: www.omicronenergy.com/en

Or follow us on social media
????On LinkedIn: www.linkedin.com/company/omicron-electronics/
????On our podcast Energy Talks: www.omicronenergy.com/en/energy-talks-podcast/
????On YouTube: www.youtube.com/channel/UC2F35zz5XMoi1vbXrMgEyGQ

Learn about the importance of partial discharge testing (PD testing) on power transformers. Partial discharge is a major cause and reliable indication of developing insulation defects in power transformer bushings and windings, which can cause their eventual failure and costly outages. PD testing is an effective diagnosis method used to detect and localize insulation defects and to evaluate the overall insulation condition and risk of failure in power transformers during factory testing, site acceptance testing (commissioning), as well as in-service troubleshooting for effective maintenance planning. For highly reliable, industry-standard PD testing on power transformers, OMICRON recommends the MPD 800 universal partial discharge measurement and analysis system.

☝️ Learn more about MPD 800 on our website: www.omicronenergy.com/mpd800
☝️ Learn more about PD testing on our website: www.omicronenergy.com/pd-testing
▶️Interested in PD testing? – Watch all of our videos: youtube.com/playlist?list=PLzmbZeI1bhu9mO5Qrk0VFLbixTlET0gkO

_

Would you like to find out more about OMICRON, our passions, and our products?
????Check out our website: www.omicronenergy.com/en

Or follow us on social media:
????On LinkedIn: www.linkedin.com/company/omicron-electronics/
????On our podcast Energy Talks: www.omicronenergy.com/en/energy-talks-podcast/
????On YouTube: www.youtube.com/channel/UC2F35zz5XMoi1vbXrMgEyGQ

Learn about the importance of partial discharge testing (PD testing) on rotating electrical machines, such as generators and electrical motors. Partial discharge is a major cause and reliable indication of developing insulation defects in the stator windings of motors and generators, which can cause their eventual failure and costly outages. PD testing is an effective diagnosis method used to detect and localize insulation defects and to evaluate the overall insulation condition and risk of failure in rotating electrical machines during factory testing, site acceptance testing (commissioning), as well as in-service troubleshooting for effective maintenance planning. For highly reliable, industry-standard PD testing on motors and generators, OMICRON recommends the MPD 800 universal partial discharge measurement and analysis system.

☝️ Learn more about MPD 800 on our website: www.omicronenergy.com/mpd800
☝️ Learn more about PD testing on our website: www.omicronenergy.com/pd-testing
▶️Interested in PD testing? – Watch all of our videos: youtube.com/playlist?list=PLzmbZeI1bhu9mO5Qrk0VFLbixTlET0gkO
_

Would you like to find out more about OMICRON, our passions, and our products?
????Check out our website: www.omicronenergy.com/en

Or follow us on social media:
????On LinkedIn: www.linkedin.com/company/omicron-electronics/
????On our podcast Energy Talks: www.omicronenergy.com/en/energy-talks-podcast/
????On YouTube: www.youtube.com/channel/UC2F35zz5XMoi1vbXrMgEyGQ

OMICRON provides a series of solutions for the power supply network in industrial enterprises. The video provides an overview.

More information on our solutions for industrial enterprises can be found at: www.omicronenergy.com/industry

Are you interested in OMICRON solutions? – Detailed information can be found in the product and application videos on the OMICRON YouTube channel: www.youtube.com/user/OMICRONenergy

Ben Vincent, Relay Tech with Groton Utilities, Connecticut, talks about his experiences when using the OMICRON CMC 356 for testing electromechanical and digital overcurrent protection relays.

The intermediate infeed effect is a phenomenon that occurs in multi-terminal distance protection schemes. For example, the additional current by a third terminal will rise the voltage at the intermediate busbar – this leads to an incorrectly calculated impedance within the protective relay.

The impedance increases and thus the distance protection could detect the fault location too far away and trip in a wrong zone. The protection system will not function as desired and will violate requirements for speed and selectivity. Therefore, it is important for protection engineers to know the effect and handle it correctly.

Modern protective relays use complex algorithms and adapt to network and failures. Simple function tests are often no longer sufficient for testing such relays. Our unique software RelaySimTest covers these new demands with a transient simulation of the primary power system. It can reveal failures created during calculations as well as during setup of the relay or a protection scheme, requiring only a minimum of test steps.

You can find more information on RelaySimTest on our website:
www.omicronenergy.com/en/products/relaysimtest/

Transformers are important and expensive assets in the electrical power grid. Therefore, it is crucial to protect them from damage due to overload and short circuit.

The most common type of transformer protection is differential protection. The principle behind differential protection is Kirchhoff's nodal law. It states that the algebraic sum of currents at a node must be zero. This law can be used to formulate a condition that detects a fault in the protected area.

We apply the differential protection principle not only to transformers, but also to rotating machines, busbars and lines as well.
Modern protective relays use complex algorithms and adapt to network and failures. Simple function tests are often no longer sufficient for testing such relays. Our unique software RelaySimTest covers these new demands with a transient simulation of the primary power system.

You can find more information on RelaySimTest on our website:
www.omicronenergy.com/en/products/relaysimtest/