Resonances due to long HVAC offshore cable connections: studies to verify the immunity of dutch transmission network

Jansen, Kees; Hulst, Bart van; Engelbrecht, Christiaan; Hesen, P.L.J.; Velitsikakis, K.; Lakenbrink, Christian

doi:10.1109/ptc.2015.7232408

Cited by 7 publications

(3 citation statements)

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“…If the observed circuit has such n elements, then it has n/2 resonant frequencies. In very complex circuits such as transmission networks, depending on their configuration, two types of resonance may occur: serial and parallel [1,6,7].…”

Section: Resonance Phenomenonmentioning

confidence: 99%

“…In order to identify possible risks related to the lowfrequency resonance phenomena, this case scenario shows analysis of resonances that can occur when long (HVAC) cable is connected to the transmission network [6,[16][17][18]. Introduction of long cables to transmission networks also requires more detailed analysis (steady state load flow calculations) in order to determine optimal reactive power compensation.…”

Section: Case Scenario Of Power Plant Connection To the Transmission Network With Long Hvac Cablementioning

confidence: 99%

“…Resonant frequencies may be triggered by various switching operations. One of them is transformer energization [2,6], which can produce serious issues in power systems. Because of its non-linear behaviour, harmonic currents are generated.…”

Section: Time-domain Studies That Could Possibly Excite Low Resonant Frequenciesmentioning

confidence: 99%

See 2 more Smart Citations

Influence of Cables on Power Transmission Network Frequency Response

Levačić¹,

Uglešić

Jurišić

et al. 2019

Teh. vjesn.

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Harmonic resonance is an important factor to be considered in a power transmission networks during connection of remote generation units with high-voltage cables (e.g. wind or solar power plants etc.). It is known that cable characteristics differ from characteristics of conventional overhead lines. Cable capacitance is far higher than capacitance of an equivalent overhead line, what can potentially lead to the low resonant frequencies which may be triggered by various switching events, such as transformer or shunt reactor energization etc. In this paper, possible consequences of power plant connection to transmission network with long HVAC cable are analysed, with regard to harmonic resonance and frequency response of the network. The research has been conducted on developed model of the power transmission network in the software for calculation of electro-magnetic transients EMTP-RV.

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Section: Resonance Phenomenonmentioning

confidence: 99%

Section: Case Scenario Of Power Plant Connection To the Transmission Network With Long Hvac Cablementioning

confidence: 99%