Generators, synchronous machines, dynamo

Motor and generators:
Brushless DC motors	Motor AC	Motor-Synchronous	Single phase AC motors
Generators: AC and DC	Motor DC	Robot	Stepper motor
Generator: asynchronous	Motor overview	Servomotor	Stepper motor drivers

Horizontaal

Generators: AC: Synchronous generator operation

related topic: Motor-Synchronous

Alternateur en Français

Alternateur en Français, doc file

Alternateur triphase construction des diagrammes vectorielles, en Français

Alternator in a car the charging system in most cars will generally produce a voltage between 13.5 and 14.4 volts while the engine is running. It has to generate more voltage than the battery's rated voltage to overcome the internal resistance of the battery

Alternator voltage regulator alternator voltage regulator for car

Couplage des alternateurs en Français, pdf file

Electric generators Fundamentals on generation of the voltage and mechanical force (torque), pdf file

Electric generators and motors

Electric power generation of electrical energy synchronous generator, pdf file

Elektrische energiesystemen in Dutch, pdf file

Generator this Java applet simulates a generator which is reduced to the most important parts for clarity. Instead of an armature with many windings and iron nucleus there is only a single rectangular conductor loop; the axis the loop rotates on is omitted

Interconnected Synchronous Generators Interconnection and load sharing, pdf file

Jacobi's theorem let's look at the theorem again, and ask what is the maximum power that can be obtained when the load resistance R' is fixed, and the internal resistance R is variable. For R = ∞ we have I = 0 and so zero power. For R = 0, we have I = E / R' and power E² / R', and this is obviously the maximum value. Hence: When the load resistance is fixed, maximum power transfer occurs for zero internal resistance

LOSSES AND EFFICIENCY OF AN ALTERNATOR To discover the sources of losses in an alternator and to compute efficiency, pdf file

Mini-Romag generator the Mini Romag generator from Magnetic Energy uses the principle of moving magnetic flow named "the magnetic current" for generating electrical power

Machine synchrone en Français, pdf file

Machine synchrone etude d'une machine synchrone alternateur/moteur, en Français, pdf file

Parallel Operation of Two Generators When two synchronous generators are connected in parallel, they have an inherent tendency to remain in step, on account of the changes produced in their armature currents by a divergence of phase, pdf file

PRINCIPLES OF OPERATION OF SYNCHRONOUS MACHINES The synchronous electrical generator (also called alternator) belongs to the
family of electric rotating machines. Other members of the family are the directcurrent (dc) motor or generator, the induction motor or generator, and a number of derivatives of all these three, pdf file

Synchrone generator in Dutch, pdf file

Synchronous generator operation

Synchronous Generator Operation Cylindrical Rotor Machine, Generator Load Characteristics, phasor diagram for different R loads, pdf file

Synchrone generator constructie in Dutch, pdf file

Synchronous generator pdf file

Synchronous generators all 3-phase generators (or motors) use a rotating magnetic field

Synchronous Generator vs. Synchronous Motor The main difference between the two is the sign conventions. Below are the diagrams for a generator on the left and a motor on the right, pdf file

Synchronous machines A synchronous machine is an ac rotating machine whose speed under steady state condition is proportional to the frequency of the current in its armature. The magnetic field created by the armature currents rotates at the same speed as that created by the field current on the rotor, which is rotating at the synchronous speed, and a steady torque results, pdf file

Synchronous Machines Synchronous motor, Synchronous machines are AC machines that a field circuit supplied by an external DC source, Synchronous generators or alternators are synchronous machines used to convert mechanical energy into electrical energy. Synchronous motors convert electrical energy into mechanical energy, pdf file

Synchronous Machines pdf file

Synchronous motor - three phase pdf file

Horizontaal

Generators: DC machines