Re: Removing a Bus and Evaluating the New Network

2019-05-06 Thread Ray Zimmerman
For power flow, MATPOWER simply solves the problem as specified (with the specified load and generation values) with all imbalances handled by the slack generator. If you want re-dispatching to be done to maintain balance you may want to use an OPF. With an OPF, dispatchable loads can be used

RE: Removing a Bus and Evaluating the New Network

2019-05-01 Thread Dennis, Mitchell T.
Shri, Thank you for your response. If a network, after removing nodes, requires more power than can be provided, does MATPOWER automatically shed the load necessary to balance the equations? Similarly, if a network is producing too much power for a network after removing nodes, will MATPOWER

Re: Removing a Bus and Evaluating the New Network

2019-04-29 Thread Abhyankar, Shrirang G
Mitchell, See below. Shri From: on behalf of "Dennis, Mitchell T." Reply-To: MATPOWER discussion forum Date: Friday, April 26, 2019 at 8:38 PM To: "MATPOWER-L@cornell.edu" Subject: Removing a Bus and Evaluating the New Network Dear All, I have a question regarding convergence. I am

Removing a Bus and Evaluating the New Network

2019-04-26 Thread Dennis, Mitchell T.
Dear All, I have a question regarding convergence. I am attempting see the effect of removing a node on a power network using MATPOWER. To do this, I first evaluate the IEEE case with 300 nodes, and then I set the branches of one of the nodes to zero. Doing this typically causes the network