Self-starting synchronous motor without slip rings
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Device for installing and removing the runner of an electrical machine
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Unit for supplying a watercraft with electricity
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Lifting device for brushes of electrical machines
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Winding arrangement for the pole wheel of an internal pole machine
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Self-excited synchronous generator
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Circuit arrangement for parallel operation of compounded synchronous generators
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Circuit arrangement for improving the voltage characteristics of compounded synchronous generators
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Arrangement for achieving perfect parallel operation of one or more self-regulating synchronous generators and advantageously other other regulated, z. B. synchronous generators controlled by an exciter or another network
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Voltage switchable, self-regulating synchronous generator
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Circuit arrangement for keeping the voltage of a synchronous generator constant
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Exciter arrangement for self-regulating generators
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Arrangement for keeping the voltage of self-excited alternators constant