The impact of electricity pricing schemes on storage adoption in Ontario
The impact of electricity pricing schemes on storage adoption in Ontario
复制标题
电价计划对安大略省储能采用的影响
DOI：
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发表时间：
2012
期刊：
影响因子：
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通讯作者：
S. Keshav
中科院分区：
文献类型：
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作者：
Tommy Carpenter;Sahil Singla;Parsiad Azimzadeh;S. Keshav
安大略电网的规模可以满足高峰电力负荷。如果这种最坏情况下的负荷减少，政府和安大略纳税人可以推迟大量的基础设施成本，降低发电成本和电价。存储，电池可以在低负载期间存储能量并在峰值负载期间放电，是一种提出的降低峰值负载的解决方案。我们评估了不同的客户电价方案下的存储对电网的影响。我们发现，对于现有的定价方案，采用存储是没有利润的。此外，随着人口中存储采用水平的增加，激励在所有房主已知的时间充电的定价方案最终将增加峰值负荷而不是降低峰值负荷。然而，在某些情况下，特定水平的房主i存储采用有助于电网降低峰值负荷，因此电网t可以选择补贴存储成本。我们讨论假设的定价方案下，存储采用是有利可图的房主。
The Ontario electrical grid is sized to meet peak electricity load. If this worst-case load were reduced, the government and Ontario tax-(payers could defer large infrastructural costs, reducing the cost of generation and electricity prices. Storage, batteries that can store energy during times of low load and be discharged during times of peak load, is one proposed solution to reducing peak load. We evaluate the effect of storage on the electrical grid under different customer electricity pricing schemes. We find that for existing pricing schemes, adopting storage is not profitable. Furthermore, r as the level of storage adoption in the population increases, pricing schemes that incentivize charging at times known to all homeowners will eventually increase the peak load rather than decrease it. However, in some circumstances particular levels of homeowner i storage adoption helps the grid reduce peak load, and thus the grid t may choose to subsidize the cost of storage. We discuss hypothetical pricing schemes under which storage adoption is profitable for homeowners.