可调节负荷并网运行标准研究与应用

Research and Application of Grid-Connected Operation Standard for Adjustable Load

“双碳”目标下,可调节负荷作为电网新兴调节资源,对丰富电网调节手段具有重要意义。在此背景下,国家电力调度中心依托SAC/TC446全国电网运行与控制标委会,组织开展了《可调节负荷并网运行与控制技术规范》系列13项电力行业标准的编制工作。基于该系列行业标准,首先,通过梳理国内外可调节负荷标准的研究概况,分析了可调节负荷13项标准制定的整体思路、标准定位及标准边界;其次,给出了13项标准的主要研究内容和关键技术;最后,通过西南地区负荷调控试验和华中负荷参与市场的典型试点,分析了标准应用落地的实际情况,对标准的有效性进行了验证。研究内容可为可调节负荷大规模并网的实现提供依据和行动准则,对可调节负荷调控能力的提升提供有力支撑。

In the“dual carbon”campaign,adjustable load is an emerging adjustable resource for power grids.13 power industry standards in the series of“Technical Specifications for Adjustable Load Grid-connected Operation and Control”was organized and carried out by the National Power Transmission Center relying on SAC/TC446 National Power Grid Operation and Control Standards Committee.Based on the standards,in this paper,the overall thinking,positioning and boundary of the 13 adjustable load standards were analyzed by reviewing the recent studies of domestic and foreign adjustable load standards.Then,the research focus and key technologies of the 13 standards were proposed.Finally,combined with typical pilots of load regulation and load participation in the market,the actual situation of application of the standards was analyzed,and the effectiveness of the standard was verified.This work can provide strong support for the improvement of adjustable load regulation capability.