UHV Power Transmission
★Exhibit Content: Power transmission, ultra-high voltage transmission technology ★Interaction: Electromechanical interaction ★Operation: 1. Toggle the slider to select different transmission modes (high voltage, extra-high voltage, ultra-high voltage) and observe the demonstration effect; 2. Rotate the drum to learn about the main equipment and functions of each key link in ultra-high voltage transmission; 3. Observe the difference in the number of illuminated building models under different voltage levels to understand the changes in transmission loss and power supply capacity. ★Exhibit Description: "Ultra-high Voltage Transmission" is an interactive exhibit for science popularization of power transmission technology, designed for the energy science exhibition area, and is also an innovative exhibit of PopsciCat Exhibit Store. The exhibit consists of a base, a drum device, a slider selection mechanism, a building light box model, and a transmission light strip simulation device. Visitors can toggle the slider to select different transmission modes, observe the formed transmission network and the difference in the number of illuminated building models, and intuitively understand the scientific principle that the higher the voltage level, the smaller the transmission loss and the stronger the power supply capacity; at the same time, by rotating the drum, they can learn about the equipment and functions of the key links in ultra-high voltage transmission, transforming the abstract concept of power transmission into a visual demonstration, helping to understand the important role of ultra-high voltage technology in the national energy strategy. ★Scientific Principle: In the process of power transmission, transmission loss is closely related to voltage level. According to Joule's law, when the transmission power is constant, the higher the voltage, the smaller the current, and the smaller the loss caused by line resistance. Therefore, ultra-high voltage transmission (with a higher voltage level) can greatly reduce transmission loss, enhance long-distance power supply capacity, and ensure power supply for more end users. This exhibit intuitively presents this principle through the difference in the number of illuminated building models under different voltage levels, and at the same time displays the key equipment and their functions in the transmission process through the drum.
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- 1.4×0.7×1.0 1.4×0.7×1.0Dimensions (unit: m): 1.4×0.7×1.0 Brand: PopsciCat Model: PopsciCat-ElectroMagnetic-168 1. Materials ① Base body: Q235-2mm sheet metal with baked paint (white, scratch-resistant and wear-resistant) ② Tabletop: Kelaisi artificial stone, thickness ≥12mm, with flame-retardant board underneath ③ Slider mechanism: stainless steel (smooth and durable) ④ Drum mechanism: acrylic (high-definition printing of key equipment illustrations) ⑤ Protective cover: colored + high-transparency acrylic, hot-bent process, smooth edges, stable structure ⑥ Instruction plate, graphic panel: 5mm acrylic UV printing (including transmission principle, operation guide) ⑦ Electrical control box: cold-rolled sheet metal baked paint box, switching power supply, short-circuit protection components 2. Main Configuration ① Demonstration system: transmission light strip (simulating transmission lines), light box building interactive model (1 set) ② Interactive devices: stainless steel slider (transmission mode selection), acrylic drum (key link display) ③ Electrical control system: electrical logic control system, equipped with Guanjian® K1 PLC controller with protection specially for science exhibits ④ Drive devices: light strip drive module, slider trigger circuit 3. Layout Requirements ① Power requirement: AC100-240V, 50/60Hz/50～60Hz (standard three-wire socket, reliable grounding) ② Installation method: direct placement ③ Entry passage: door frame size (width×height) ≥2.1m×1.1m, continuous turning interval of passage ≥2m ④ Maintenance passage: not required
★Exhibit Content: Power transmission, ultra-high voltage transmission technology ★Interaction: Electromechanical interaction ★Operation: 1. Toggle the slider to select different transmission modes (high voltage, extra-high voltage, ultra-high voltage) and observe the demonstration effect; 2. Rotate the drum to learn about the main equipment and functions of each key link in ultra-high voltage transmission; 3. Observe the difference in the number of illuminated building models under different voltage levels to understand the changes in transmission loss and power supply capacity. ★Exhibit Description: "Ultra-high Voltage Transmission" is an interactive exhibit for science popularization of power transmission technology, designed for the energy science exhibition area, and is also an innovative exhibit of PopsciCat Exhibit Store. The exhibit consists of a base, a drum device, a slider selection mechanism, a building light box model, and a transmission light strip simulation device. Visitors can toggle the slider to select different transmission modes, observe the formed transmission network and the difference in the number of illuminated building models, and intuitively understand the scientific principle that the higher the voltage level, the smaller the transmission loss and the stronger the power supply capacity; at the same time, by rotating the drum, they can learn about the equipment and functions of the key links in ultra-high voltage transmission, transforming the abstract concept of power transmission into a visual demonstration, helping to understand the important role of ultra-high voltage technology in the national energy strategy. ★Scientific Principle: In the process of power transmission, transmission loss is closely related to voltage level. According to Joule's law, when the transmission power is constant, the higher the voltage, the smaller the current, and the smaller the loss caused by line resistance. Therefore, ultra-high voltage transmission (with a higher voltage level) can greatly reduce transmission loss, enhance long-distance power supply capacity, and ensure power supply for more end users. This exhibit intuitively presents this principle through the difference in the number of illuminated building models under different voltage levels, and at the same time displays the key equipment and their functions in the transmission process through the drum.
Review
Principle Display: ★★★ Interaction Effect: ★★★★ Ease of Installation: ★★★★★ Durability: ★★★★ Overall Rating: ★★★★