CAJ | 학술논문

基于所提出的评价标准新构架和3个标准的设计思想，针对中国电网运行具体实际，对各标准指标的构造进行了理论探索，给出了3个标准的指标备选方案。其要点是：将行业标准中频率合格百分数指标转化为概率指标，以适应中国的电网质量考核方式；针对频率安全的实际关注点，设计积分型的频率安全标准指标形式，并给出了离散采样情况下的指标样式；无意交换电量标准中时段长度可选，可适应不同的结算时间尺度；对所设计的各项标准的重合度进行分析，明确了各标准同时设置的必要性。
기우소제출적평개표준신구가화3개표준적설계사상，침대중국전망운행구체실제，대각표준지표적구조진행료이론탐색，급출료3개표준적지표비선방안。기요점시：장행업표준중빈솔합격백분수지표전화위개솔지표，이괄응중국적전망질량고핵방식；침대빈솔안전적실제관주점，설계적분형적빈솔안전표준지표형식，병급출료리산채양정황하적지표양식；무의교환전량표준중시단장도가선，가괄응불동적결산시간척도；대소설계적각항표준적중합도진행분석，명학료각표준동시설치적필요성。
Based on the new frame of the assessment criteria and the design thought of the three standards proposed before, theoretical exploration of the criteria composition is made.The alternative scheme for three standards is given in light of the actual situation of China”s power grid.What is important is translate the frequency qualified percentage indicators of the industrial standard into probability indicators to adapt to China”s power quality assessment mode.As for the actual point of concern with respect to frequency security,frequency security standard indicators in the form of integral type are designed. And the indicator pattern in the case of discrete sampling is given.In the standard for inadvertent power exchange,the length of time is decided by the settlement time scale.By analyzing the coincidence degree of the standard indexes,it can be found that it is necessary setting up the three standards at the same time.