Load control on the consumer side is termed as demand response. Demand response program (DRP) is emerging as a powerful tool for optimal load management in smart grid environment. In this paper, price-based DRP is applied to the system through the management of electricity prices. This management is based on demand elasticity, and system is expected to react enabling to accomplish the required load reduction. Here, fixed value and different values of elasticity are considered, and the reduction in load and price is discussed for both cases. The effect of demand response in electricity prices with fixed and various elasticities is highlighted using a simulated case study on IEEE 30 bus system.

中文翻译：

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不同弹性的需求响应程序

消费者侧的负载控制称为需求响应。需求响应程序 (DRP) 正在成为智能电网环境中优化负载管理的强大工具。本文通过对电价的管理，将基于价格的DRP应用到系统中。这种管理是基于需求弹性的，预计系统会做出反应，以实现所需的负载减少。在这里，考虑了固定值和不同的弹性值，并讨论了两种情况下负载和价格的降低。使用 IEEE 30 总线系统的模拟案例研究强调了需求响应对具有固定和各种弹性的电价的影响。