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STORING POWER FOR GRID SUCCESS

机译：为电网成功存储电力

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Canada is in the enviable position of being relatively rich in natural resources and having one of the cleanest, least expensive, and most reliable electricity grids in the world. However, a decrease in infrastructure investments in the 1990s, along with an increase in the integration of variable generation such as renewables, and an overall growth in demand means that major infrastructure investments are now overdue to allow for the continued efficient, reliable, and economic operation of the electricity grid. The Conference Board of Canada has estimated that Canadian utilities will need to spend $300 billion over the next 20 years to respond to these challenges; resulting in increasing energy costs to the consumer. These investments must be made without compromising reliability and affordability, nor growing sustainability priorities. The deployment of energy storage (ES) technologies close to the load is one option to help meet these needs at a reduced cost, giving end users multiple revenue streams for a single capital investment. At the same time, there is an opportunity to create new markets for the rest of the energy value chain, from material and technology providers to system integrators and engineering, procurement, and construction contractors. While there is much to gain, collaboration amongst these players will be critical to address outstanding cost, durability and market acceptance challenges.
机译：加拿大的自然资源相对丰富，拥有世界上最清洁，最便宜，最可靠的电网之一，这是令人羡慕的地位。但是，1990年代基础设施投资的减少，以及可再生能源等可变发电的整合的增加，以及需求的整体增长，意味着现在应该逾期进行重大基础设施投资，以实现持续高效，可靠和经济的发展。电网运行。加拿大会议委员会估计，为了应对这些挑战，加拿大的公用事业在未来20年将需要花费3,000亿美元。导致消费者的能源成本增加。这些投资必须在不损害可靠性和可承受性的前提下进行，也不得增加可持续性的优先重点。在负载附近部署能量存储（ES）技术是一种以降低的成本满足这些需求的选择，从而使最终用户只需一次资本投资即可获得多种收入来源。同时，有机会为能源价值链的其余部分创建新市场，从材料和技术提供商到系统集成商以及工程，采购和建筑承包商。尽管有很多收获，但这些参与者之间的协作对于解决突出的成本，耐用性和市场接受度挑战至关重要。

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  • 来源
    《Electricity Today》 |2014年第2期|20-21|共2页
  • 作者

    ADAM TUCK;

  • 作者单位

    National Research Council of Canada;

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