9907-163
加载控制用于软化
负载共享的加载和加载
循环：加载由
辅助发电机断路器
联系卸载由
卸载瞬时打开
联系当断路器
关闭时，负载将增加
以预设爬坡率，直到
与其他单位匹配。这个
AGLC然后跟踪
在卸载信号上设置和
使集合以斜坡速度卸载。当达到卸载跳闸水平时
继电器在AGLC中激活，可用于打开断路器以实现平稳，
无颠簸功率传输。
AGLC用于将1至15台发电机组的基本负荷加入公用事业：基本负荷
参考开关闭合或跨接，控制装置自动导致系统
断路器闭合后，斜坡至预设的基本负载水平。
使用内部电位计或外部电位计设置基本负载。这个
基本负载设置可用于增加或减少机组或系统上的负载。
限制可防止基本负载设置为高于大期望负载。
AGLC用于在离开母线之前卸载发电机组：卸载跳闸水平
通过AGLC上的电位计或外部电位计进行调整。当
卸载开关瞬时打开，AGLC使机组或系统下降
至之前设置的触发点，停止卸载并激活继电器，该继电器可以
用于打开断路器。断路器断开时，继电器复位。
在关闭之前，跳闸水平可与机器上的鼓风机或泵负载相匹配
公共汽车这种使用消除了在与其他部件分离时负载和碰撞的转移
系统
描述
AGLC自动发电机负载控制用于伍德沃德负载共享
以及带有内置或外部负载传感器的速度控制系统。其设计目的是
将发电机组软加载或软卸载至负载共享系统或从负载共享系统卸载至
控制费率。它还可以软加载或卸载单个单元，或多15个并联负载
共享单元，与公用设施并联或并联，然后在
发电系统。
多功能控制简化了执行这些功能所需的逻辑和接线。
电子斜坡可在5秒到5分钟之间轻松调整，达到100%
负载变化。（实际加载和卸载时间将取决于发动机的性能。）
加载和卸载爬坡率分别调整。
AGLC始终跟踪发电机组上的负载，并在
在机组上加载，消除任何颠簸，并提供平稳的功率传输，无论
装载或卸载。

Loading Control is used to soft load in and out of a load sharing loop: Loading is initiated by a generator circuit breaker auxiliary contact. Unloading is initiated by a momentary opening of an unload contact. When the circuit breaker closes, the load will be increased at the preset ramp rate until matched with other units. The AGLC then tracks the load on the set and, on the unload signal causes the set to unload at the ramp speed. When the unload trip level is reached, a relay activates in the AGLC which can be used to open the breaker for a smooth, bumpless power transfer. The AGLC is used to base load 1 to 15 generator sets joining a utility: The base-load reference switch is closed or jumpered, and the control automatically causes the system to ramp to the preset base-load level after the breaker closes. The base load is set with an internal potentiometer, or an external potentiometer. The base load setting can be used to increase or decrease load on the set or on the system. A limit prevents the base load from being set higher than the maximum desired load. The AGLC is used to unload a generator set before leaving the bus: The unload trip level is adjusted by a potentiometer on the AGLC, or by an external potentiometer. When the unload switch is momentarily opened, the AGLC causes the set or system to ramp down to the previously set trip point where it stops unloading and activates a relay which can be used to open the breaker. The relay resets when the breaker opens. The trip level can be matched to blower or pump loads on the machine before closing the bus. This use eliminates a shift of load and bump when separating from the rest of the system. Description The AGLC Automatic Generator Loading Control is for use with Woodward load sharing and speed control systems with either built-in or external load sensors. It is designed to provide soft loading or unloading of a generator set into or out of a load sharing system at controlled rates. It can also soft load or unload a single unit, or up to 15 paralleled load sharing units, into or out of parallel with a utility, and then set a specific base load on the generating system. The versatile control simplifies the logic and wiring required to perform these functions. The electronic ramps are easily adjusted from 5 seconds to 5 minutes for 100 percent load change. (Actual load and unload times will depend on the capabilities of the engine.) The load and unload ramp rates are separately adjusted. The AGLC tracks the load on the generator set at all times and starts the ramp at the load on the set, eliminating any bump and providing smooth transfer of power, whether loading or unloading.