EPE Association: EPE 1999 - Topic 05: ELECTRICAL MACHINES AND ADJUSTABLE SPEED DRIVES

EPE 1999 - Topic 05: ELECTRICAL MACHINES AND ADJUSTABLE SPEED DRIVES
You are here: EPE Documents > 01 - EPE & EPE ECCE Conference Proceedings > EPE 1999 - Conference > EPE 1999 - Topic 05: ELECTRICAL MACHINES AND ADJUSTABLE SPEED DRIVES

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   EPE 1999 - Topic 05a: Permanent Magnet Motor Drives

In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "Permanent Magnet Motor Drives"

   EPE 1999 - Topic 05b: Reluctance Drives

In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "Reluctance Drives"

   EPE 1999 - Topic 05c: A.C. and D.C. Machines

In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "A.C. and D.C. machines"

   EPE 1999 - Topic 05d: Sensorless Techniques

In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "Sensorless Techniques"

   EPE 1999 - Topic 05e: Estimation Techniques

In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "Estimation Techniques"

   EPE 1999 - Topic 05f: Design and Diagnosis

In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "Design and Diagnosis"

   EPE 1999 - Topic 05g: Converter Machine Interactions

In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "Converter Machine Interactions"

   EPE 1999 - Topic 05h: Energy Efficient Drives

In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "Energy Efficient Drives"

   EPE 1999 - Topic 05i: Modelling and Simulation

In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "Modelling and Simulation"

   EPE 1999 - Topic 05j: Applications - Locomotives, Planes, Boats, Industrial Applications, etc...

In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "Applications - Locomotives, Planes, Boats, Industrial Applications, etc..."

   An Optimal Control with Energetic Criteria for DC Drives
By E. Rosu; M. Gaiceanu [View]
[Download]

Abstract: Actually variable speed drives with DC machines are operated using conventional speed and current regulating loops. This control provides a good dynamic response and stationary behaviour, but it does not say anything about the conversion efficiency. It is very well-known that in the transient behaviour, as startings, stoppings or reversings, the efficiency of the energy conversion is diminished down to the value smaller than 70 percent, while in the stationary state it is greater. The objective of the paper is to develope a new control, of optimal type. This optimal control must minimize the energy which will be consumed over the dynamic periods. The synthesis of the optimal control law is accomplished with the experimental results, via the simulation procedure, and a proposal for the implementation.

   Mixed Signals Simulation in the Field of Adjustable Speed Drives
By A. Sapin; J.-J. Simond; P. Allenbach; B. Kawkabani; A. Guggisberg [View]
[Download]

Abstract: The paper deals with the main problems to solve in order to simulate precisely the behavior of complex power systems with mixed elements (power components and digital regulation devices). The main features of an efficient simulation tool are described. They are focussed on modern adjustable speed drives. Finally, the simulation of an industrial application of an induction motor fed by a three-level inverter tuned with a DTC (Direct Torque Control) is presented in details.

   On H-infinite Control of an Induction Motor
By J. Dzieza; D. Czarkowski [View]
[Download]

Abstract: This paper shows a new approach to induction motor control. Input-output linearization, based on differential geometric methods, is proposed to decouple rotor flux and speed. H-infinite controller is used to a linearized dynamics of an induction motor. This approach permits to take into account induction motor parameter variation and perturbations. The ability of such a control system to perform the tracking problem and disturbance rejection is presented by extensive simulation results.

   The Technological Requirements in Paper Industry Refer Multimotor Drives
By A. Jagiello; Z. Nowacki [View]
[Download]

Abstract: The technological requirements in paper industry refer multimotor drives in the context replacement of DC drives by inverter AC drives are considered. The three kinds of operation multimotor drives are submit under attention.

EPE 1999 - Topic 05: ELECTRICAL MACHINES AND ADJUSTABLE SPEED DRIVES
You are here: EPE Documents > 01 - EPE & EPE ECCE Conference Proceedings > EPE 1999 - Conference > EPE 1999 - Topic 05: ELECTRICAL MACHINES AND ADJUSTABLE SPEED DRIVES
	[return to parent folder]

	EPE 1999 - Topic 05a: Permanent Magnet Motor Drives
In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "Permanent Magnet Motor Drives"
	EPE 1999 - Topic 05b: Reluctance Drives
In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "Reluctance Drives"
	EPE 1999 - Topic 05c: A.C. and D.C. Machines
In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "A.C. and D.C. machines"
	EPE 1999 - Topic 05d: Sensorless Techniques
In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "Sensorless Techniques"
	EPE 1999 - Topic 05e: Estimation Techniques
In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "Estimation Techniques"
	EPE 1999 - Topic 05f: Design and Diagnosis
In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "Design and Diagnosis"
	EPE 1999 - Topic 05g: Converter Machine Interactions
In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "Converter Machine Interactions"
	EPE 1999 - Topic 05h: Energy Efficient Drives
In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "Energy Efficient Drives"
	EPE 1999 - Topic 05i: Modelling and Simulation
In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "Modelling and Simulation"
	EPE 1999 - Topic 05j: Applications - Locomotives, Planes, Boats, Industrial Applications, etc...
In this category, the user will find the papers which were presented during the EPE 1999 Conference, related to "Applications - Locomotives, Planes, Boats, Industrial Applications, etc..."

	An Optimal Control with Energetic Criteria for DC Drives By E. Rosu; M. Gaiceanu	[View] [Download]
Abstract: Actually variable speed drives with DC machines are operated using conventional speed and current regulating loops. This control provides a good dynamic response and stationary behaviour, but it does not say anything about the conversion efficiency. It is very well-known that in the transient behaviour, as startings, stoppings or reversings, the efficiency of the energy conversion is diminished down to the value smaller than 70 percent, while in the stationary state it is greater. The objective of the paper is to develope a new control, of optimal type. This optimal control must minimize the energy which will be consumed over the dynamic periods. The synthesis of the optimal control law is accomplished with the experimental results, via the simulation procedure, and a proposal for the implementation.

	Mixed Signals Simulation in the Field of Adjustable Speed Drives By A. Sapin; J.-J. Simond; P. Allenbach; B. Kawkabani; A. Guggisberg	[View] [Download]
Abstract: The paper deals with the main problems to solve in order to simulate precisely the behavior of complex power systems with mixed elements (power components and digital regulation devices). The main features of an efficient simulation tool are described. They are focussed on modern adjustable speed drives. Finally, the simulation of an industrial application of an induction motor fed by a three-level inverter tuned with a DTC (Direct Torque Control) is presented in details.

	On H-infinite Control of an Induction Motor By J. Dzieza; D. Czarkowski	[View] [Download]
Abstract: This paper shows a new approach to induction motor control. Input-output linearization, based on differential geometric methods, is proposed to decouple rotor flux and speed. H-infinite controller is used to a linearized dynamics of an induction motor. This approach permits to take into account induction motor parameter variation and perturbations. The ability of such a control system to perform the tracking problem and disturbance rejection is presented by extensive simulation results.

	The Technological Requirements in Paper Industry Refer Multimotor Drives By A. Jagiello; Z. Nowacki	[View] [Download]
Abstract: The technological requirements in paper industry refer multimotor drives in the context replacement of DC drives by inverter AC drives are considered. The three kinds of operation multimotor drives are submit under attention.