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Can A Reliability Charge Secure electricity Supply? An SD-based assessment of the Colombian power market

机译:可靠性收费可以确保电力供应吗?基于SD的哥伦比亚电力市场评估

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摘要

The deregulation of the Colombian electricity market took place in 1994 and the pool started operation in 1995. The Colombian market adopted a capacity charge mechanism to increase incentives for investment in new capacity. The capacity charge proved to be weak in terms of transparency and incentives, causing negative effects on investment. Nowadays, the application of the capacity charge is over and a new mechanism is in place. The new mechanism, the reliability charge, intends to provide reliability to the system. We have previously used a non-standard system dynamics approach to evaluate alternative regulation schemes for the Colombian Electricity Market. In this paper, we have updated the system dynamic model, formerly built, to evaluate alternatives to the capacity charge mechanism. We have also assessed the effect that the reliability charge mechanism may have over the market and found that the proposed scheme may actually overcome some of the drawbacks of the previous scheme; however, simulations indicate that this may not have the desirable effects prompt enough to avoid blackouts.
机译:哥伦比亚电力市场的放松管制始于1994年,该市场于1995年开始运作。哥伦比亚市场采用了一种容量收费机制,以增加对新容量投资的激励措施。事实证明,在透明度和激励措施方面,运力收费较弱,对投资产生了负面影响。如今,容量计费的应用已经结束,并且已经有了新的机制。新机制,即可靠性收费,旨在为系统提供可靠性。我们以前曾使用非标准系统动力学方法来评估哥伦比亚电力市场的替代监管方案。在本文中,我们更新了以前建立的系统动态模型,以评估容量收费机制的替代方案。我们还评估了可靠性收费机制可能对市场产生的影响,并发现所提出的方案实际上可以克服先前方案的一些缺点;但是,仿真表明,这种效果可能不足以迅速避免停电。

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