State-of-charge (SoC) dependent bidding allows merchant storage participants to incorporate SoC-dependent operation and opportunity costs in a bid-based market clearing process. However, such a bid results in a non-convex cost function in the multi-interval economic dispatch and market clearing, limiting its implementation in practice. We show that a simple restriction on the bidding format removes the non-convexity, making the multi-interval dispatch of SoC-dependent bids a standard convex piece-wise linear program.

翻译：荷电状态（SoC）相关出价允许商家储能参与者在基于出价的市场出清过程中纳入SOC相关的运行成本和机会成本。然而，这种出价导致多时段经济调度和市场出清中的成本函数非凸，限制了其在实际中的应用。我们证明，对出价格式施加一个简单约束即可消除非凸性，从而使SOC相关出价的多时段调度成为标准的分段线性凸优化问题。