A Method for Ensuring a Load Aggregator’s Power Deviations Are Safe for Distribution Networks
A Method for Ensuring a Load Aggregator’s Power Deviations Are Safe for Distribution Networks
复制标题
确保负载聚合器功率偏差对配电网络安全的方法
DOI:
10.1016/j.epsr.2020.106781
复制
发表时间:
2020
影响因子:
3.9
通讯作者:
Mathieu, Johanna L.
中科院分区:
文献类型:
--
作者:
Ross, Stephanie Crocker;Mathieu, Johanna L.
This paper proposes a method for constraining the control actions of third-party aggregators to ensure safe operation of the distribution network. We design a safety constraint that limits the size of the deviations in power that an aggregator can cause across a network. The constraint’s upper limit is the size of the minimum-sized vector of deviations that is unsafe for the network, which is computed by solving a set of optimization problems. We propose two versions of the safety constraint, based on the 2-norm and 1-norm, and find neither is guaranteed to be less conservative than the other. We also derive conditions under which an optimization problem can be eliminated from the set of problems that are necessary to solve. We apply these conditions in a case study and reduce the number of problems by 89% for the test network and 67% for the test network with capacitor banks connected.
登录
查看更多内容
DOI:
--
发表时间:
1997
期刊:
影响因子:
--
作者:
B. McCarl;T. Spreen
通讯作者:
T. Spreen
DOI:
10.1109/ptc.2019.8810635
发表时间:
2019
期刊:
IEEE Power & Energy Society PowerTech Conference
影响因子:
--
作者:
Ross, Stephanie C.;Ozay, Necmiye;Mathieu, Johanna L.
通讯作者:
Mathieu, Johanna L.
DOI:
--
发表时间:
2019
期刊:
Hawaii International Conference on System Sciences
影响因子:
--
作者:
D. Molzahn;Line A. Roald
通讯作者:
Line A. Roald
DOI:
--
发表时间:
2019
期刊:
IEEE Conference on Decision and Control
影响因子:
--
作者:
Nawaf Nazir;M. Almassalkhi
通讯作者:
M. Almassalkhi
影响因子:
6.6
作者:
Stephanie Ross;Gabrielle Vuylsteke;J. Mathieu
通讯作者:
J. Mathieu