Ocean

Power System Testing

Robust    reLIABLE    rEPEATABLE

OneStep Power Solutions develops and provides safe, minimally invasive electrical testing for robust power systems

Time

Effective

Testing can be

completed in 3-5
 days on site.

SAFE

Unique testing solutions reduce risk to personnel and equipment, without changing vessel protections.

COST

Effective

Running in closed bus saves 10-16% on fuel costs. 

Voltage Dip Ride Through

In order for a Dynamically Positioned vessel to operate safely and efficiently in closed bus, voltage dip ride through must be demonstrated.


Traditionally, voltage dip ride through testing was performed by bolting a short circuit across a busbar on the vessel, causing the vessel’s output voltage to dip, and a very high current to be generated. This current has the potential to damage equipment resulting in downtime and costly repairs.

OneStep Power’s GVRT and ZeroDIP provide a safe alternative voltage dip ride through test. Using OneStep Power’s technologies, the system can induce the voltage response of a short circuit across the whole system for a short period of time, and then return the system to normal.

Cross-connections

24V DC cross-connections have been identified by industry stakeholders as being a significant threat to the redundancy  of Dynamically Positioned Vessels.

Faults on cross-connected arrangements may propagate beyond the initial fault and cause losses greater than the system design intended.

Currently, OneStep Power is the only provider offering comprehensive cross-connection testing in a single test package.

OneStep Power has developed the DC Cross-connections Short Circuit Under Test, or
DCShortCUT. OneStep Power’s DCShortCUT is a testing technology for validating 24V DC cross-connection fault tolerance aboard dynamically positioned vessels.

GVRT Final Tech Logo 1 Dec 2020.png

OneStep Power's Generator Voltage Response Tester (GVRT) allows for all excitation based testing, without the need to change protection system settings, in a controlled, repeatable manner.

ZeroDIP Final Tech Logo 1 Dec 2020.png

OneStep Power's ZeroDIP technology provides minimally invasive testing of closed bus systems for verification of zero-volt ride through.

DCShortCUT Final Tech Logo 1 Dec 2020.pn

OneStep Power’s DCShortCUT is a technology developed specifically for performing 24V DC cross connection validation testing aboard dynamically positioned vessels.

Global project services and software programming and support.

Review of power system documentation, testing, and post-failure solutions.

InnovatoRS

In 2019, OneStep Power was honored to receive the Offshore Support Journal Innovation of the Year Award for our GVRT. In 2020, we were shortlisted for the OSJ Innovation of the Year Award for our ZeroDIP technology.

OSJ_awards19_winner_innovation.png
OSJ_awards20_OneStep_Power_Solutions_Inn
Ocean
OneStep Equipment Heading Overseas.png
park-wind-farm-3820819.jpg
water-3279564.jpg
124042033_385808676019958_39433533221448
20190121_125823_edited.png

Telephone USA:  +1 (713) 240 8639  

16840 Clay Rd, Suite 106

Houston, TX 77084 USA

logo-member-contractor.png

COPYRIGHT
© 2020 | OneStep Power Solutions Inc.