AC Generator
★Exhibit Content: Working principle of a three-phase AC generator, electromagnetic induction phenomenon ★Interaction: Electromechanical interactive demonstration device ★Operation: Visitors turn the handwheel, which drives the coil through a linkage mechanism to cut the magnetic lines of force and rotate, generating current in the circuit. Observe the lighting of the "energy column" LED lights to intuitively experience the conversion of mechanical energy into electrical energy. ★Exhibit Description: The exhibit consists of a generator device, a load component, and a transparent protective cover. Turning the handwheel drives the coil to cut the magnetic lines of force, generating induced current by the principle of electromagnetic induction, and lighting the LED "energy column" in the circuit. With an intuitive mechanical structure and light feedback, the exhibit allows visitors to operate it by hand and understand the structure and working mechanism of an AC generator. It is suitable for science popularization displays in science and technology museums, youth activity centers, and physics science exhibition areas. ★Scientific Principle: This exhibit is based on the working principle of a three-phase AC generator: A synchronous generator consists of a stator and a rotor; the stator is the armature that generates electricity, and the rotor is the magnetic pole; The rotor rotates to generate a magnetic field, and the stator coil cuts the magnetic lines of force to generate an induced electromotive force, which is converted into electrical energy; Through a simplified model, the exhibit intuitively demonstrates the phenomenon of electromagnetic induction and the conversion of mechanical energy into electrical energy.
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- Φ0.8×1.2m Φ0.8×1.2mDimensions (unit: m): Φ0.8×1.2m Brand: KexMall Model: PopsciCat-ElectroMagnetic-140 1. Materials ① Platform: 1.5mm sheet metal with spray coating for the enclosure, square tube frame for the base, wear-resistant and anti-slip ② Protective cover: transparent acrylic, anti-mistouch and dustproof ③ Instruction sign, graphic panel: 5mm acrylic UV printing, including generator principle and operation instructions ④ Maintenance door: 2.0mm cold-rolled sheet with baked paint finish, with lock 2. Main Configuration ① Coil: HF-PANDA custom, composed of armature core, three-phase winding, and frame end cover ② Rotating mechanism: stainless steel handwheel + linkage transmission mechanism, driving the rotor to cut magnetic lines of force ③ Load device: "energy column" LED light group, intuitively displaying the current in the circuit ④ Safety components: limit device, anti-pinch design 3. Exhibition Requirements ① Energy requirement: None ② Installation foundation: directly placed, requires flat ground ③ Entry passage: door frame size (width × height) ≥1.2m×1.5m, continuous turning interval ≥2m ④ Maintenance access: Not required
★Exhibit Content: Working principle of a three-phase AC generator, electromagnetic induction phenomenon ★Interaction: Electromechanical interactive demonstration device ★Operation: Visitors turn the handwheel, which drives the coil through a linkage mechanism to cut the magnetic lines of force and rotate, generating current in the circuit. Observe the lighting of the "energy column" LED lights to intuitively experience the conversion of mechanical energy into electrical energy. ★Exhibit Description: The exhibit consists of a generator device, a load component, and a transparent protective cover. Turning the handwheel drives the coil to cut the magnetic lines of force, generating induced current by the principle of electromagnetic induction, and lighting the LED "energy column" in the circuit. With an intuitive mechanical structure and light feedback, the exhibit allows visitors to operate it by hand and understand the structure and working mechanism of an AC generator. It is suitable for science popularization displays in science and technology museums, youth activity centers, and physics science exhibition areas. ★Scientific Principle: This exhibit is based on the working principle of a three-phase AC generator: A synchronous generator consists of a stator and a rotor; the stator is the armature that generates electricity, and the rotor is the magnetic pole; The rotor rotates to generate a magnetic field, and the stator coil cuts the magnetic lines of force to generate an induced electromotive force, which is converted into electrical energy; Through a simplified model, the exhibit intuitively demonstrates the phenomenon of electromagnetic induction and the conversion of mechanical energy into electrical energy.
Review
Principle Display: ★★★★ Interaction Effect: ★★★★ Ease of Installation: ★★★★ Durability: ★★★★ Overall Rating: ★★★★