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Aineistot 1-10 / 14
Classification of PD Faults Using Features Extraction and K-Means Clustering Techniques
(IEEE, 2020-11-10)
- article
Partial discharge (PD) diagnostic is a crucial tool for condition monitoring of power system equipment (e.g. switchgear, cable) in the medium voltage (MV) network, which is degraded by the gradual deterioration of insulation ...
Propagation Characteristics of Partial discharge Signals in Medium Voltage Branched Cable Joints using HFCT Sensor
(CIRED, 2019-06-03)
- article
Rapid proliferation of underground cables in today’s distribution networks need improved fault monitoring and diagnostic capabilities. Dielectric insulation is the most critical element of underground cables and exposed ...
FUSE – using artificial intelligence in the energy grid of tomorrow
(Institution of Engineering and Technology (IET), 2020)
- article
The objective of Future Smart Energy (FUSE), a Finnish-German research and development project, is to develop methods based on artificial intelligence (AI) that will help to increase the resilience of future energy ...
Electro-magnetic Sensors for Online Condition Monitoring of Medium Voltage Cables
(AMA Association for Sensors & Measurement, 2020)
- article
Increased use of medium voltage (MV) cables demands for efficient condition monitoring in order to carry out timely predictive maintenance especially during incipient fault conditions emerging due ...
Performance Comparison of PD Data Acquisition Techniques for Condition Monitoring of Medium Voltage Cables
(MDPI, 2020-08-18)
- article
Already installed cables are aging and the cable network is growing rapidly. Improved condition monitoring methods are required for greater visibility of insulation defects in the cable networks. One of the critical ...
Identifcation and Location of Partial Discharge Defects in Medium Voltage AC Cables
(Nordic Insulation Symposium, 2019-08-05)
- article
The presence of partial discharge (PD) in electrical equipment is the confirmation or indication of an ongoing degradation of its dielectric insulation. PD study is a widely used tool for condition monitoring of medium ...
Proactive Condition Monitoring for Power Grid
(Tallinn University of Technology, 2020)
- article
Increased dependability and the demand of electric power have compelled the electrical utilities to focus on the modernization of power distribution systems. One of the major deriving forces to modernize is the demand for ...
Characterization of Corona and Internal Partial Discharge under Increasing Electrical Stress using Time Domain Analysis
(IEEE, 2020-08-05)
- article
Aging and abnormal stresses accelerate insulation degradation and reduce the lifetime of power equipment. Partial discharge (PD) measurement is an effective tool to study the condition of the insulation. Reliability of PD ...
Online condition monitoring of MV cable feeders using Rogowski coil sensors for PD measurements
(Elsevier, 2019-02-01)
- article
Condition monitoring is a highly effective prognostic tool for incipient insulation degradation to avoid sudden failures of electrical components and to keep the power network in operation. Improved operational performance ...
Identification and Location of PD Defects in Medium voltage Underground Power Cables Using High Frequency Current Transformer
(Institute of Electrical and Electronics Engineers (IEEE), 2019-07-24)
- article
Fault location is an important diagnostic task in condition monitoring of underground medium voltage cables. Available solutions are well capable of determining the location of a single partial discharge (PD) defect on a ...