DC-DC converter operating modes as a part of the energy storage system in frequency-controlled electric drives

The article presents the results of the transients investigation of a DC-DC converter as a part of the energy storage system in the frequency-controlled electric drive which works in hard start-up and braking modes with a large number of cycles per hour. The ultracapacitor is used as an energy storage element connected with the DC link of the frequency converter through the bidirectional DC-DC converter. The block diagram of alternating current electric drive is described. The circuit diagram and the equivalent circuit of the energy storage system as well as the simulation results of the processes occurring in the system “energy storage device — frequency converter DC link” in order to identify the specific properties of the system as a control object are shown. In conclusion, the specific properties of the DC-DC converter are formulated. The presented investigation results show the operation modes features of the DC-DC converter as the energy storage system part. This information can be used for choosing the structure and the method of controllers' synthesis for the automatic control system of the bidirectional DC-DC converter.

[1]  V. R. Gasiyarov,et al.  EMC analysis of 18-pulse AC-DC circuit consisting of three level AFE rectifiers based on PWMSHE method with three switching angles for quarter-period , 2016, 2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW).

[2]  Philippe Delarue,et al.  Energy Storage System With Supercapacitor for an Innovative Subway , 2010, IEEE Transactions on Industrial Electronics.

[3]  A. Sannino,et al.  Low-Voltage DC Distribution System for Commercial Power Systems With Sensitive Electronic Loads , 2007, IEEE Transactions on Power Delivery.

[4]  A. Emadi,et al.  A New Battery/UltraCapacitor Hybrid Energy Storage System for Electric, Hybrid, and Plug-In Hybrid Electric Vehicles , 2012, IEEE Transactions on Power Electronics.

[5]  Alireza Khaligh,et al.  Battery, Ultracapacitor, Fuel Cell, and Hybrid Energy Storage Systems for Electric, Hybrid Electric, Fuel Cell, and Plug-In Hybrid Electric Vehicles: State of the Art , 2010, IEEE Transactions on Vehicular Technology.

[6]  Rochdi Trigui,et al.  Flexible real-time control of a hybrid energy storage system for electric vehicles , 2013 .

[7]  Kaushik Rajashekara,et al.  Present Status and Future Trends in Electric Vehicle Propulsion Technologies , 2013, IEEE Journal of Emerging and Selected Topics in Power Electronics.

[8]  Ching Chuen Chan,et al.  Electric, Hybrid, and Fuel-Cell Vehicles: Architectures and Modeling , 2010, IEEE Transactions on Vehicular Technology.

[9]  Jorge Moreno,et al.  Ultracapacitor-Based Auxiliary Energy System for an Electric Vehicle: Implementation and Evaluation , 2007, IEEE Transactions on Industrial Electronics.

[10]  Joeri Van Mierlo,et al.  Analysis, Modeling, and Implementation of a Multidevice Interleaved DC/DC Converter for Fuel Cell Hybrid Electric Vehicles , 2012, IEEE Transactions on Power Electronics.

[11]  Andrey A. Radionov,et al.  Power factor correction and minimization THD in industrial grid via reversible medium voltage AC drives based on 3L-NPC AFE rectifiers , 2016, IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society.

[12]  I. Braslavsky,et al.  The estimation of technical and economic efficiency of using the supercapacitors in the hoisting applications , 2014, 2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion.

[13]  V. R. Gasiyarov,et al.  Modelling and Simulation of Three Level Inverters for Main Drive of the Plate Mill Rolling Stand , 2016 .