了解Discover电梯备用电池系统

Understanding Discover Elevator Battery Backup Systems
了解Discover电梯备用电池系统

Elevator battery backup systems are essential for ensuring the continuous operation of elevators during power outages.

These systems come in two primary types, each with distinct components and operating principles.

电梯电池备用系统对于确保电梯在停电期间的连续运行至关重要。这些系统有两种主要类型，每种类型都有不同的组件和工作原理。

Automatic Transfer Switch (ATS) Systems:
自动转换开关 （ATS） 系统：

Although less common than UPS systems, ATS systems play a similar role in

providing power backup for elevators. Their operation involves:

虽然不如UPS系统常见，但ATS系统在为电梯提供备用电源方面发挥着类似的作用。他们的操作涉及：

• Transfer Switch: The core component of an ATS system is the automatic transfer switch.
• This switch is designed to detect a power failure in the main grid automatically. Upon detection,
• it quickly shifts the power source from the main grid to a backup generator or batteries.
  转换开关：ATS 系统的核心部件是自动转换开关。该开关旨在自动检测主电网中的电源故障。
• 检测到后，它会迅速将电源从主电网转移到备用发电机或电池。
• Backup Power Source: The ATS system may be connected to backup generators or a set of batteries.
• When the transfer switch activates due to a power outage, it reroutes the power supply to these backup sources,
• thereby ensuring the elevator continues to operate without relying on the main power grid.

Uninterruptible Power Supply (UPS) Systems:
不间断电源 （UPS） 系统：

UPS systems are widely utilized in elevator technology due to their ability to provide immediate power backup during blackouts.

The key components and functions of a UPS system include:

UPS 系统在电梯技术中被广泛使用，因为它们能够在停电期间提供即时备用电源。UPS系统的关键组件和功能包括：

• Rectifier/Charger: This component plays a crucial role in the UPS system. It serves to convert alternating current (AC)
• from the main power supply into direct current (DC). This DC power is then used to continuously charge the batteries, ensuring they are always ready to provide backup power.
  整流器/充电器：该组件在UPS系统中起着至关重要的作用。它用于将来自主电源的交流电 （AC） 转换为直流电 （DC）。然后，该直流电源用于为电池连续充电，确保它们随时准备提供备用电源。
• Battery Bank: The battery bank is the heart of the UPS system. It consists of multiple batteries connected together to store a significant amount
• of electrical energy in the form of DC power. This stored power is what keeps the elevator operational during a power failure.
  电池组：电池组是UPS系统的核心。它由多个连接在一起的电池组成，以直流电的形式存储大量电能。这种储存的电力是在停电期间保持电梯运行的原因。
• Inverter: The inverter in a UPS system is responsible for converting the DC power stored in the battery bank back into AC power.
• This conversion is crucial because the elevator's motor and control systems typically operate on AC power. The inverter ensures a seamless transition from main power to battery power, avoiding any interruption in the elevator's operation.
  逆变器：UPS系统中的逆变器负责将存储在电池组中的直流电转换回交流电。这种转换至关重要，因为电梯的电机和控制系统通常使用交流电源运行。
• 逆变器确保从主电源到电池电源的无缝过渡，避免电梯运行中断。