Title:
POWER CONTROLLER, POWER CONTROL METHOD, AND POWER CONTROL SYSTEM
Document Type and Number:
Japanese Patent JP2015027237
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a more convenient power controller which allows for system interconnection of outputs from a plurality of distributed power supplies, and to provide a power control method, and a power control system.SOLUTION: A power controller 10 which allows for system interconnection of at least one first kind of distributed power supplies (31, 32) and at least one second kind of distributed power supplies (12, 40) includes a switch 15 for switching a parallel state where the second kind of distributed power supplies (12, 40) are interconnected with a system together with the first kind of distributed power supplies (31, 32), and a parallel off state where the second kind of distributed power supplies (12, 40) are independent from the first kind of distributed power supplies (31, 32) and are parallel off therefrom, and a control section 11 for bringing the switch 15 into the parallel off state when an inverse power flow is generated.
Inventors:
NAKAYAMA TAKASUKE
Application Number:
JP2013157062A
Publication Date:
February 05, 2015
Filing Date:
July 29, 2013
Export Citation:
Assignee:
KYOCERA CORP
International Classes:
H02J3/38; H02J7/00; H02J7/35
Domestic Patent References:
| JPH08186935A | 1996-07-16 | |||
| JP2007028735A | 2007-02-01 | |||
| JP2011120452A | 2011-06-16 | |||
| JP2011015501A | 2011-01-20 | |||
| JP2011181377A | 2011-09-15 | |||
| JP2013115871A | 2013-06-10 | |||
| JP2002199592A | 2002-07-12 |
Foreign References:
| WO2008041311A1 | 2008-04-10 |
Attorney, Agent or Firm:
Kenji Sugimura
Akito Okura
Akito Okura