ERCOT 常见问题
During summer and winter, electricity usage across the state is at its highest. This is why ERCOT is most likely to issue Energy Alerts during these times of year. If you’re unfamiliar with ERCOT and ERCOT Alerts or why you need to be aware of them, 本页上的常见问题是了解更多信息的好方法.
整个州, 夏天是用电高峰, 尤其是在这一周, 下午3点到7点之间.m. 而且这是一天中最热的时候, it’s also when people are arriving home from work and school and are cranking down the AC, 打开电视, 开始晚餐, 运行洗碗机等等.冬天 is also a time consumers pull much energy when heating their homes. 冬天 peak demands tend to occur during the early morning from 5 to 9 a.m. 晚上4点到9点.m.
Power shortages between generators and suppliers do happen across the Texas grid. High energy demand at the local level usually doesn’t have much impact statewide; however, an all-at-once spike in demand across the Texas grid that approaches or exceeds total, 全州范围内的容量可能对可用性产生严重后果. 在德克萨斯州盛夏或极端冬季气温的情况下,这种峰值是一个非常现实的威胁. ERCOTS帮助限制电网使用的最重要的工具之一被称为四个巧合峰值(4CP)。.
你可能已经在356体育评论或我们的356体育上读到过四年的巧合高峰. 每年6月、7月、8月和9月各举行一次. 这些峰值发生在全州电网的电力需求达到最高点的时候. ERCOT根据每个德州供应商在这四个高峰期间的电网需求份额来确定下一年的输电成本份额. 是很重要的, 然后, 在供应商区域内的每个消费者,在4cp期间尽可能限制使用,以降低费率.作为一种帮助我们的会员在4CPs期间减少使用的方式, 356体育已与ecobee和Nest®合作,提供高峰时间回报, 我们最新和最有价值的高峰时段使用计划. 有关如何在ERCOT的4cp期间帮助降低356体育的总体电网需求并从中获得回报的更多信息,请访问我们的高峰时间回报页面.ERCOT确实有相应的计划, 包括一个备用电源, 如果全州范围内的电力消耗接近或超过产生和输送的电力. 该机构的系统由一个先发制人的节能警报和三个能源紧急警报(EEA)组成。. 每增加一个级别,这些警报的严重程度就会增加.
在这个层面上, ERCOT旨在提高公众对储备减少的认识,以及积极节约能源以防止紧急情况发生的必要性.紧急警报
1级: 第一个EEA级别是Conservation Needed. ERCOT issues this alert when operating reserves drop below a target threshold. 这一水平提醒供应商在情况恶化之前采取初步措施遏制需求.2级: If conditions worsen, ERCOT will next issue an EEA Level 2 -保护至关重要. 在这个层面上, 供应商可以通过中断对大型商业和工业用户的供电来减少电力负荷. The contracts these clients sign stipulate that such measures may be necessary in an emergency.
3级: 如果电力供应进一步下降, ERCOT will 然后 declare an EEA Level 3 -正在进行的轮流中断, 最终警戒级别. 在这个层面上, ERCOT将要求全州的电力供应商开始在当地配电层面引入临时停电——也被称为滚动限电或轮流停电.
1 -需要保育
2 -保护至关重要
3 -正在进行的轮流中断
在第3级,减少需求的必要性已经变得至关重要. ERCOT将指导全州的电力供应商——包括gvc——通过控制服务中断(也称为轮流停电)来减少需求。. 这种强制性的需求减少, 被称为减载, 直到能量储备恢复到可接受的水平.
State law requires 356体育 to comply with ERCOT’s directive for rotating outages. 像这样, 根据ERCOT的规定,356体育将根据需要将电路从电源中取出,以减少特定数量的负载. 在一组计划中断完成后, the circuits taken out of power will be brought back up as another is taken out. This process will continue until ERCOT lifts the emergency alert status.
356体育在减载活动中应该期待什么
- 356体育 receives no prior notice before a Level 3 Alert and must initiate outages within minutes. 我们无法预先通知成员受控服务中断. T在这里fore, 356体育 members should assume they could lose power without advance warning. 另外, the length of a load shed event is impossible to predict and is determined by ERCOT, 基于整个电网的实时供电情况.
- 356体育将努力为在紧急情况下提供关键社区支持的组织提供持续的电力供应. 然而, these organizations are not exempted from controlled service interruptions. Examples include hospitals, certain medical facilities, police and others.
- 石油, 在紧急情况下为电力系统提供临界负荷支持的燃气和管道操作员, and approved by The Railroad Commission of Texas (RRC) (working in conjunction with ERCOT), 也将获得优先权. 然而, these organizations are also not exempted from controlled service interruptions. Organizations may apply for Critical Load status by completing RRC Form CI-D, Acknowledgement of Critical Customer/Critical Gas Supplier Designation and Form CI-X, 关键指定例外申请, 使用RRC网上系统,网址为 http://webapps.rrc.texas.gov/security/login.do. 纸质表格或电子邮件表格将不再被接受. 欲了解更多信息,请发送电子邮件至criticalload@gvec.或致电800.223.4832.
- 被归类为需要重症监护或有医疗需要的356体育住家成员不能免于轮流(或其他)停电. 356体育强烈鼓励任何需要持续供电的成员在任何可能发生停电的情况下安排备用电源.
356体育 members may apply for Medical Necessity status by completing a Medical Necessity Form. 这种形式确定了根据医生确定和证明的医疗需要灵活付款的可能性. 然而, 需要注意的是,此表单仅涉及由于未付款而导致的服务延迟中断,而不提供轮转(或其他)中断的豁免. 如欲索取此表格,请致电356体育客户服务部800.223.4832或访问356体育的五个客户服务办公室. 填妥的表格可通过电子邮件发送至info@gvec.或交回任何356体育客户服务办公室. 从初始日期起,必须每24个月提交一次更新的医疗需要表和当前的医生验证,以保持状态.
- 在ERCOT保护警报或负荷下降事件期间, 会员应考虑以下节约能源的建议:
- Set thermostats to 68 degrees in winter and 78 in summer—or as low or high as is tolerable. 夏天把恒温器调高一度,冬天调低一度,每月就能节省4%的供暖和制冷费用.
- For those with electric water heating, lower your water heater to 120 degrees or lower.
- 避免不必要的电器使用, lighting and electrical equipment—especially during peak usage times from 6 to 9 a.m. 下午3点到7点.m.
- 更多节能小贴士,请点击 在这里.
- 想从ERCOT获得更多信息? Sign up for ERCOT’s Texas Advisory and Notification System (TXANS):
- TXANS is ERCOT’s early notification tool used in periods of higher demand. Find grid condition levels as well as other information and sign up for alerts at TXANS (ercot.com).
356体育全年工作,随时准备在任何类型的服务中断的情况下尽快作出反应. Cooperative members can rest assured knowing we’re on the job 24/7, 365 days a year. 保持最新的合作警报, 在Facebook上关注我们, 前任(原名Twitter), Instagram (@356体育social)或LinkedIn (356体育), 并定期查看我们的网站.
ERCOT效率提示 夏天
Since summer is the one of the year’s highest electricity-use seasons, conserving energy w在这里ver possible is crucial—especially during peak times (see “什么是4CP?“上面).
Here are some tips for helping conserve through the heat of South Central Texas.
ERCOT效率提示 冬天
虽然大多数人认为夏天是德克萨斯州中南部极端温度的季节, 当气温下降时,人们为了取暖,冬天的用电量往往会大幅上升.
这里有一些在冬季帮助节约能源的建议.