DC-DC Sample Clauses

DC-DC converters modeling and control The dc-dc power modules actually manage the charging and discharging processes of batteries. So as to provide wide voltage operating range and protection against short-circuits, H-bridge modules are considered in this work. The operating principle of H-bridge modules while operated as dc-dc conversion blocks is explained extensively in literature, as for instance in [8]. In the present work, the average voltage synthetized at the battery side 0, as a result of the application of PWM techniques, is 0 = · (2 · — 1) (17) being the dc-link voltage, and the duty cycle for the transistors in the principal diagonal of the H-bridge matrix. So, the charging and discharging of batteries depend on the magnitude of the voltage 0 and this, in turn depends on the applied duty cycle . The duty cycle is solved by a current control loop, as noted in Figure 6. Such loop can be realized by a PI controller which tuning procedure can be consulted in state-of-the-art literature [1]. For the sake of completeness, the expressions for the calculation of the PI parameters are 2 · dc idc = dc pE = 2· · dc · dc
AutoNDA by SimpleDocs

Related to DC-DC

  • Qualified HSA Funding Distribution If you are eligible to contribute to a health savings account (HSA), you may be eligible to take a one-time tax-free HSA funding distribution from your IRA and directly deposit it to your HSA. The amount of the qualified HSA funding distribution may not exceed the maximum HSA contribution limit in effect for the type of high deductible health plan coverage (i.e., single or family coverage) that you have at the time of the deposit, and counts toward your HSA contribution limit for that year. For further detailed information, you may wish to obtain IRS Publication 969, Health Savings Accounts and Other Tax-Favored Health Plans.

  • Unbundled Sub-Loop Distribution Intrabuilding Network Cable (USLD-INC) is the distribution facility owned or controlled by BellSouth inside a building or between buildings on the same property that is not separated by a public street or road. USLD-INC includes the facility from the cross connect device in the building equipment room up to and including the point of demarcation at the End User’s premises.

  • COOPERATIVE PURCHASING PROGRAM PARTICIPATION Arkansas' Purchasing Law provides that local public procurement units (counties, municipalities, school districts, certain nonprofit corporations, etc.) may participate in state purchasing contracts. The contractor therefore agrees to sell to Cooperative Purchasing Program participants at the option of the program participants. Unless otherwise stated, all standard and special terms and conditions listed within the contract must be equally applied to such participants.

  • When Must Distributions from a Traditional IRA Begin You must begin receiving the assets in your account no later than April 1 following the calendar year in which you reach RMD age.

  • Sponsored Investment Entity and Controlled Foreign Corporation A Financial Institution described in subparagraph B(1) or B(2) of this section having a sponsoring entity that complies with the requirements of subparagraph B(3) of this section.

  • EPP transform-command RTT Refers to the RTT of the sequence of packets that includes the sending of a transform command plus the reception of the EPP response for only one EPP transform command. It does not include packets needed for the start or close of either the EPP or the TCP session. EPP transform commands are those described in section 2.9.3 of EPP RFC 5730. If the RTT is 5 times or more the corresponding SLR, the RTT will be considered undefined.

  • Unbundled Sub-Loop Feeder 2.8.4.1 Unbundled Sub-Loop Feeder (USLF) provides connectivity between BellSouth's central office and cross-box (or other access point) that serves an end user location.

  • EPP query-­‐command RTT Refers to the RTT of the sequence of packets that includes the sending of a query command plus the reception of the EPP response for only one EPP query command. It does not include packets needed for the start or close of either the EPP or the TCP session. EPP query commands are those described in section 2.9.2 of EPP RFC 5730. If the RTT is 5-­‐times or more the corresponding SLR, the RTT will be considered undefined.

  • CONTRIBUTION LICENSE You and the Site agree that we may access, store, process, and use any information and personal data that you provide following the terms of the Privacy Policy and your choices (including settings). By submitting suggestions or other feedback regarding the Site, you agree that we can use and share such feedback for any purpose without compensation to you. We do not assert any ownership over your Contributions. You retain full ownership of all of your Contributions and any intellectual property rights or other proprietary rights associated with your Contributions. We are not liable for any statements or representations in your Contributions provided by you in any area on the Site. You are solely responsible for your Contributions to the Site and you expressly agree to exonerate us from any and all responsibility and to refrain from any legal action against us regarding your Contributions.

  • Are My Contributions to a Traditional IRA Tax Deductible Although you may make a contribution to a Traditional IRA within the limitations described above, all or a portion of your contribution may be nondeductible. No deduction is allowed for a rollover contribution (including a “direct rollover”) or transfer. For “regular” contributions, the taxability of your contribution depends upon your tax filing status, whether you (and in some cases your spouse) are an “active participant” in an employer-sponsored retirement plan, and your income level. An employer-sponsored retirement plan includes any of the following types of retirement plans: • a qualified pension, profit-sharing, or stock bonus plan established in accordance with IRC 401(a) or 401(k); • a Simplified Employee Pension Plan (SEP) (IRC 408(k)); • a deferred compensation plan maintained by a governmental unit or agency; • tax-sheltered annuities and custodial accounts (IRC 403(b) and 403(b)(7)); • a qualified annuity plan under IRC Section 403(a); or • a Savings Incentive Match Plan for Employees of Small Employers (SIMPLE Plan). Generally, you are considered an “active participant” in a defined contribution plan if an employer contribution or forfeiture was credited to your account during the year. You are considered an “active participant” in a defined benefit plan if you are eligible to participate in a plan, even though you elect not to participate. You are also treated as an “active participant” if you make a voluntary or mandatory contribution to any type of plan, even if your employer makes no contribution to the plan. If you are not married (including a taxpayer filing under the “head of household” status), the following rules apply: • If you are not an “active participant” in an employer- sponsored retirement plan, you may make a contribution to a Traditional IRA (up to the contribution limits detailed in Section 3). • If you are single and you are an “active participant” in an employer-sponsored retirement plan, you may make a fully deductible contribution to a Traditional IRA (up to the contribution limits detailed in Section 3), but then the deductibility limits of a contribution are related to your Modified Adjusted Gross Income (AGI) as follows: Year Eligible to Make a Deductible Contribution if AGI is Less Than or Equal to: Eligible to Make a Partially Deductible Contribution if AGI is Between: Not Eligible to Make a Deductible Contribution if AGI is Over: 2020 $65,000 $65,000 - $75,000 $75,000 2021 & After - subject to COLA increases $66,000 $66,000 - $76,000 $76,000 If you are married, the following rules apply: • If you and your spouse file a joint tax return and neither you nor your spouse is an “active participant” in an employer-sponsored retirement plan, you and your spouse may make a fully deductible contribution to a Traditional IRA (up to the contribution limits detailed in Section 3). • If you and your spouse file a joint tax return and both you and your spouse are “active participants” in employer- sponsored retirement plans, you and your spouse may make fully deductible contributions to a Traditional IRA (up to the contribution limits detailed in Section 3), but then the deductibility limits of a contribution are as follows: Year Eligible to Make a Deductible Contribution if AGI is Less Than or Equal to: Eligible to Make a Partially Deductible Contribution if AGI is Between: Not Eligible to Make a Deductible Contribution if AGI is Over: 2020 $104,000 $104,000 - $124,000 $124,000 2021 & After - subject to COLA increases $105,000 $105,000 - $125,000 $125,000 • If you and your spouse file a joint tax return and only one of you is an “active participant” in an employer- sponsored retirement plan, special rules apply. If your spouse is the “active participant,” a fully deductible contribution can be made to your IRA (up to the contribution limits detailed in Section 3) if your combined modified adjusted gross income does not exceed $196,000 in 2020 or $198,000 in 2021. If your combined modified adjusted gross income is between $196,000 and $206,000 in 2020, or $198,000 and $208,000 in 2021, your deduction will be limited as described below. If your combined modified adjusted gross income exceeds $206,000 in 2020 or $208,000 in 2021, your contribution will not be deductible. Your spouse, as an “active participant” in an employer- sponsored retirement plan, may make a fully deductible contribution to a Traditional IRA if your combined modified adjusted gross income does not exceed the amounts listed in the table above. Conversely, if you are an “active” participant” and your spouse is not, a contribution to your Traditional IRA will be deductible if your combined modified adjusted gross income does not exceed the amounts listed above. • If you are married and file a separate return, and neither you nor your spouse is an “active participant” in an employer-sponsored retirement plan, you may make a fully deductible contribution to a Traditional IRA (up to the contribution limits detailed in Section 3). If you are married, filing separately, and either you or your spouse is an “active participant” in an employer-sponsored retirement plan, you may not make a fully deductible contribution to a Traditional IRA. Please note that the deduction limits are not the same as the contribution limits. You can contribute to your Traditional IRA in any amount up to the contribution limits detailed in Section 3. The amount of your contribution that is deductible for federal income tax purposes is based upon the rules described in this section. If you (or where applicable, your spouse) are an “active participant” in an employer- sponsored retirement plan, you can refer to IRS Publication 590-A: Figuring Your Modified AGI and Figuring Your Reduced IRA Deduction to calculate whether your contribution will be fully or partially deductible. Even if your income exceeds the limits described above, you may make a contribution to your IRA up to the contribution limitations described in Section 3. To the extent that your contribution exceeds the deductible limits, it will be nondeductible. However, earnings on all IRA contributions are tax deferred until distribution. You must designate on your federal income tax return the amount of your Traditional IRA contribution that is nondeductible and provide certain additional information concerning nondeductible contributions. Overstating the amount of nondeductible contributions will generally subject you to a penalty of $100 for each overstatement.

Time is Money Join Law Insider Premium to draft better contracts faster.