新一轮电力改革对电网企业配电网规划的影响与对策

Influence and Countermeasure of Distribution Network Planning for Power Grid Enterprises under Electric Reform

新一轮电力改革相关政策的出台,给配电网规划工作带来了诸多影响,体现在主体多元化、内容多样化以及更高要求的灵活性和更为严格的审核。提出了新电改给配电网规划带来的不确定性影响,研究了不确定性的规划方法在配电网规划中的应用,主要考虑了新能源带来的多元负荷预测的不确定性、分布式电源带来的网架结构的不确定性和民营资本介入带来的规划实施的不确定性。为了帮助电网企业在新电改下更好地开展配电网工作,从规划方法、技术水平和电价政策等方面,给出了新电改下电网企业配电网规划发展对策。

New round of electric power reform has brought many influences on distribution network planning, such as the diversification of subject and content, higher requirements of flexibility and more rigorous review. This paper presents the influence Of new electric power reform on the uncertainty of the distribution network planning, and studies the application of the planning method of uncertainty in distribution network planning, which mainlY considers the uncertainty of diverse load forecasting brought by new energy, the uncertainty of network structure brought by distributed generation and the uncertainty of planning implementation brought by private capital involvement. To help power grid enterprise make better development of distribution network under new round of electric power reform, we propose the countermeasures of distribution network planning for power grid enterprises such as planning method, technical level and price policy, etc.