Schnurr, N.; Wellßow, W.H.: Optimized placement of multifunctional FACTS devices for power transit control. Electrical Engineering (Archiv für Electrotechnik 83 (2001), Nummer 5-6, 271-274
Wellßow, W.H.: Versorgungsqualität – Wettbewerbsfaktor im Spannungsfeld von Kosten und Customer Value? Elektrizitätswirtschaft 100 (2001), Heft 24, 38-42
Koglin, H.-J.; Schwan, M.; Wellssow, W.H.: New approach for risk assessment in probabilistic reliability calculation. IREP 2001 Security and reliability in a changing environment Reliability analysis under utility restructuring, Japan
Schwan, M.; Weck, K.-H.; Wellssow, W.H.: Assessment of Supply Reliability in Competitive Markets. 1st International Electrical Equipment Conference, Bilbao, October 2001
Schnurr, N.; Wellssow, W.H.: Determination and Enhancement of the Available Transfer Capability in FACTS. Proceedings of the 2001 IEEE Porto Power Tech Conference(2001), Paper FAC-066
Sorg, A.; Weber, Th.; Wellssow, W.H.: Risk Investigations in Investment Planning under Consideration of a Supply Interruption Insurance System. Proceedings of the 2001 IEEE Porto Power Tech Conference(2001), Paper POM3-161
Endrenyi, J.; Wellssow, W.H.: Power System Reliability in Terms of its Operating States. Proceedings of the 2001 IEEE Porto Power Tech Conference(2001), Paper UPS-003
Angenend, M.; Inden, F.-D.; Pospischill, H.; Roth, M.; Hügel, R.; Sorg, A.; Weber, Th.; Weck, K.-H., Wellßow, W.H.: Auswirkung von Instandhaltungsstrategien auf das Störungsgeschehen. Energiewirtschaftliche Tagesfragen, Heft 4-2001, 174-178
Weck, K.-H. ; Wellßow, W.H.:Versorgungsqualität – Wettbewerbsvorteil im Spannungsfeld zwischen Kosten und Costumer Value? Energiewirtschaftliche Tagesfragen, Heft 1/2-2001, 22-24
Stötzel, M.; Wellssow, W.H.; Zdrallek, M.: Reliability Calculation of MV-Distribution Networks with Regard to Ageing in XLPE-Insulated Cables. IEE Transactions Generation Transmission Distribution 148 (2001) Number 6, 597-602
Heckmann, W.; Sorg, A.; Weber, Th.; Wellssow, W.H.: Enhanced AC Power-Flow Solutions for Reliability Analysis. ETEP Eur. Trans. on Electr. Power 11 (2001) no. 2, pp. 79 - 88